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TABLE OF CONTENTS 1. PACKAGED AIR-CONDITIONER .................................................................................... 2 2. MULTI-TYPE (V MULTI) PACKAGED AIR-CONDITIONER ........................................ 291 3. WIRELESS KIT (OPTIONAL PARTS)..........................................................................
1. PACKAGED AIR-CONDITIONER CONTENTS 1.1 GENERAL INFORMATION ........................................................................................... 4 1.1.1 Specific features ...................................................................................................... 4 1.1.2 How to read the model name ................................................................................... 4 1.2 SELECTION DATA ...........................................................................................
(4) Operation control function by the outdoor controller ............................................ 166 ♦ Models FDCVA151 ~ 251 ..................................................................................... 166 ♦ Models FDCVA302 ~ 1002 ................................................................................... 172 1.5 APPLICATION DATA ................................................................................................ 184 1.5.1 Installation of indoor unit .......................
1.1 GENERAL INFORMATION 1.1.1 Specific features (1) All models employ R410A, with RoHS compliance. (2) Industry leading COP. Thanks to achievement of the highest COP level in the industry, the energy consumption has been cut by 24~38% compared with our former models (constant speed models). (3) Energy labeling “Class A” MHI models have cleared the class A standard, the highest energy saving level, with their high COP (coefficient of performance).
1.2 SELECTION DATA 1.2.1 Specifications (1) Ceiling recessed compact type (FDTC) (a) Single type Model FDTCVA151HEN1R FDTCVA151HEN1R Model Item FDTCA151R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 4.5 [2.0~5.4] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA151HENR 4.0 [1.8~4.7] kW 1.22/1.22 A 5.4/5.6 % 98/99 kW 1.32/1.32 Running current (Heating) A 5.9/6.
Model FDTCVA201HEN1R FDTCVA201HEN1R Model Item FDTCA201R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 5.4 [2.5~6.3] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA201HENR 5.0 [2.2~5.6] kW 1.62 /1.62 A 7.1/7.5 % 99/98 kW 1.53/1.53 Running current (Heating) A 6.7/7.0 Power factor (Heating) % 99/99 Inrush current (L.R.
(b) Twin type Model FDTCVA302HENP1R (Indoor unit: 2 units, Outdoor unit: 1 unit) FDTCVA302HENP1R Model Item FDTCA151R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 8.0[4.0~9.0] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA302HENR 7.1[3.9~8.0] kW 1.91/1.91 A 8.3/8.8 % 99/99 kW 2.08/2.08 Running current (Heating) A 9.0/9.6 Power factor (Heating) % 99/98 Inrush current (L.R.
Model FDTCVA402HENP2R (Indoor unit: 2 units, Outdoor unit: 1 unit) FDTCVA402HENP2R Model Item FDTCA201R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 11.2 [5.6~12.5] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA402HENAR 10.0 [6.1~11.2] kW 2.84/2.84 A 12.4/13.0 % 99/99 kW 3.08/3.08 Running current (Heating) A 13.5/14.1 Power factor (Heating) % 99/99 Inrush current (L.R.
Model FDTCVA402HESP2R (Indoor unit: 2 units, Outdoor unit: 1 unit) FDTCVA402HESP2R Model Item FDTCA201R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 11.2 [5.6~12.5] Power source 3 Phase, 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA402HESAR 10.0 [6.1~11.2] kW 2.84/2.84 A 4.2/4.4 % 98/98 kW 3.08/3.08 Running current (Heating) A 4.5/4.8 Power factor (Heating) % 99/97 Inrush current (L.R.
(c) Triple type Model FDTCVA602HENT2R (Indoor unit: 3 units, Outdoor unit: 1 unit) FDTCVA602HENT2R Model Item FDTCA201R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 16.0 [6.3~16.8] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA602HENAR 14.0 [6.7~14.8] kW 4.64/4.64 A 20.4/21.3 % 99/99 kW 4.52/4.52 Running current (Heating) A 20.0/20.9 Power factor (Heating) % 98/98 Inrush current (L.R.
Model FDTCVA602HEST2R (Indoor unit: 3 units, Outdoor unit: 1 unit) FDTCVA602HEST2R Model Item FDTCA201R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 16.0 [6.3~16.8] Power source 3 Phase, 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA602HESAR 14.0 [6.7~14.8] kW 4.64/4.64 A 6.8/7.1 % 98/99 kW 4.52/4.52 Running current (Heating) A 6.6/7.0 Power factor (Heating) % 99/98 Inrush current (L.R.
(2) Ceiling recessed type (FDT) (a) Single type Model FDTVA151HEN1R FDTVA151HEN1R Model Item FDTA151R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 4.5 [2.0~5.4] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA151HENR 4.0 [1.8~4.7] kW 1.22/1.23 A 5.4/5.7 % 98/98 kW 1.32/1.32 Running current (Heating) A 5.9/6.2 Power factor (Heating) % 97/97 Inrush current (L.R.
Model FDTVA201HEN1R FDTVA201HEN1R Model Item FDTA201R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 5.4 [2.5~6.3] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA201HENR 5.0 [2.2~5.6] kW 1.42 /1.43 A 6.3/6.6 % 98/98 kW 1.49/1.49 Running current (Heating) A 6.6/6.9 Power factor (Heating) % 98/98 Inrush current (L.R.
Model FDTVA251HEN1R FDTVA251HEN1R Model Item FDTA251R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 6.7 [3.1~7.1] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA251HENR 5.6 [2.8~6.3] kW 1.64/1.65 A 7.3/7.6 % 98/99 kW 1.78/1.79 Running current (Heating) A 7.9/8.4 Power factor (Heating) % 98/97 Inrush current (L.R.
Model FDTVA302HEN1R FDTVA302HEN1R Model Item FDTA301R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 8.0[4.0~9.0] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA302HENR 7.1[3.9~8.0] kW 1.90/1.91 A 8.3/8.8 % 99/99 kW 2.07/2.08 Running current (Heating) A 9.0/9.6 Power factor (Heating) % 99/98 Inrush current (L.R.
Model FDTVA402HEN2R FDTVA402HEN2R (5) Model Item FDTA401R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW FDCVA402HENAR 10.0 [6.1~11.2] 11.2 [5.6~12.5] Power source 1 Phase, 220-240V 50Hz Cooling power consumption Operation data(3) Running current (Cooling) kW 2.88 A 12.6 % 99 kW 3.12 Running current (Heating) A 13.7 Power factor (Heating) % 99 Inrush current (L.R.
Model FDTVA402HES2R FDTVA402HES2R (5) Model Item FDTA401R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW FDCVA402HESAR 10.0 [6.1~11.2] 11.2 [5.6~12.5] Power source 3 Phase, 380-415V 50Hz Cooling power consumption Operation data(3) Running current (Cooling) kW 2.97 A 4.7 % 91 kW 2.92 Running current (Heating) A 4.6 Power factor (Heating) % 92 Inrush current (L.R.
Model FDTAV502HEN2R FDTVA502HEN2R Model Item FDTA501R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 14.0 [6.2~16.0] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA502HENAR 12.5 [6.5~14.0] kW 4.05/4.05 A 17.7/18.6 % 99/99 kW 3.97/3.97 Running current (Heating) A 17.4/18.2 Power factor (Heating) % 99/99 Inrush current (L.R.
Model FDTAV502HES2R FDTVA502HES2R Model Item FDTA501R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 14.0 [6.2~16.0] Power source 3 Phase, 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA502HESAR 12.5 [6.5~14.0] kW 4.05/4.05 A 5.9/6.3 % 99/98 kW 3.97/3.97 Running current (Heating) A 5.8/6.3 Power factor (Heating) % 99/96 Inrush current (L.R.
Model FDTVA602HEN2R FDTVA602HEN2R Model Item FDTA601R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 16.0 [6.3~16.8] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA602HENAR 14.0 [6.7~14.8] kW 4.65/4.65 A 20.4/21.3 % 99/99 kW 4.54/4.54 Running current (Heating) A 20.0/20.9 Power factor (Heating) % 99/99 Inrush current (L.R.
Model FDTVA602HES2R FDTVA602HES2R Model Item FDTA601R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 16.0 [6.3~16.8] Power source 3 Phase, 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA602HESAR 14.0 [6.7~14.8] kW 4.65/4.65 A 6.8/7.3 % 99/97 kW 4.54/4.54 Running current (Heating) A 6.7/7.4 Power factor (Heating) % 98/93 Inrush current (L.R.
(b) Twin type Model FDTVA302HENP1R (Indoor unit: 2 units, Outdoor unit: 1 unit) FDTVA302HENP1R Model Item FDTA151R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 8.0[4.0~9.0] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA302HENR 7.1[3.9~8.0] kW 1.85/1.87 A 8.0/8.6 % 99/99 kW 1.99/1.99 Running current (Heating) A 8.7/9.1 Power factor (Heating) % 99/99 Inrush current (L.R.
Model FDTVA402HENP2R (Indoor unit: 2 units, Outdoor unit: 1 unit) FDTVA402HENP2R(6) Model Item FDTA201R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW FDCVA402HENAR 10.0 [6.1~11.2] 11.2 [5.6~12.5] Power source 1 Phase, 220-240V 50Hz Cooling power consumption Operation data(3) Running current (Cooling) kW 2.94/2.96 A 12.9/13.7 % 99/98 kW 3.09/3.09 Running current (Heating) A 13.6/14.2 Power factor (Heating) % 99/99 Inrush current (L.R.
Model FDTVA402HESP2R (Indoor unit: 2 units, Outdoor unit: 1 unit) FDTVA402HESP2R Model Item FDTA201R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 11.2 [5.6~12.5] Power source 3 Phase, 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA402HESAR 10.0 [6.1~11.2] kW 2.94/2.96 A 4.3/4.6 % 99/98 kW 3.09/3.09 Running current (Heating) A 4.5/4.8 Power factor (Heating) % 99/98 Inrush current (L.R.
Model FDTVA502HENP2R (Indoor unit: 2 units, Outdoor unit: 1 unit) FDTVA502HENP2R Model Item FDTA251R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 14.0 [6.2~16.0] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA502HENAR 12.5 [6.5~14.0] kW 4.29/4.31 A 18.9/20.0 % 99/98 kW 4.13/4.15 Running current (Heating) A 18.2/19.2 Power factor (Heating) % 99/98 Inrush current (L.R.
Model FDTVA502HESP2R (Indoor unit: 2 units, Outdoor unit: 1 unit) FDTVA502HESP2R Model Item FDTA251R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 14.0 [6.2~16.0] Power source 3 Phase, 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA502HESAR 12.5 [6.5~14.0] kW 4.29/4.31 A 6.3/6.7 % 98/98 kW 4.13/4.15 Running current (Heating) A 6.1/6.4 Power factor (Heating) % 98/99 Inrush current (L.R.
Model FDTVA602HENP2R (Indoor unit: 2 units, Outdoor unit: 1 unit) FDTVA602HENP2R Model Item FDTA301R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 16.0 [6.3~16.5] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA602HENAR 14.0 [7.0~14.5] kW 4.69/4.71 A 20.5/21.6 % 99/99 kW 4.58/4.60 Running current (Heating) A 20.1/21.2 Power factor (Heating) % 99/99 Inrush current (L.R.
Model FDTVA602HESP2R (Indoor unit: 2 units, Outdoor unit: 1 unit) FDTVA602HESP2R Model Item FDTA301R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 16.0 [6.3~16.5] Power source 3 Phase, 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA602HESAR 14.0 [7.0~14.5] kW 4.69/4.71 A 6.9/7.2 % 98/99 kW 4.58/4.60 Running current (Heating) A 6.7/7.1 Power factor (Heating) % 99/98 Inrush current (L.R.
Model FDTVA802HESP2R (Indoor unit: 2 units, Outdoor unit: 1 unit) FDTVA802HESP2R(7) Model Item FDTA401R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW FDCVA802HESAR 20.0 [7.0~22.4] 22.4 [7.6~25.0] Power source 3 Phase, 380-415V 50Hz Cooling power consumption Operation data(3) Running current (Cooling) kW 6.60 A 9.9 % 96 kW 6.46 Running current (Heating) A 9.8 Power factor (Heating) % 95 Inrush current (L.R.
Model FDTVA1002HESP2R (Indoor unit: 2 units, Outdoor unit: 1 unit) FDTVA1002HESP2R Model Item FDTA501R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 28.0 [9.5~31.5] Power source 3 Phase, 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA1002HESAR 25.0 [10.6~28.0] kW 8.12/8.12 A 12.2/12.8 % 96/96 kW 7.75/7.75 Running current (Heating) A 11.8/12.3 Power factor (Heating) % 95/96 Inrush current (L.R.
(c) Triple type Model FDTVA602HENT2R (Indoor unit: 3 units, Outdoor unit: 1 unit) FDTVA602HENT2R Model Item FDTA201R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 16.0 [6.3~16.5] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA602HENAR 14.0 [7.0~14.5] kW 4.74/4.77 A 20.8/22.1 % 99/98 kW 4.63/4.63 Running current (Heating) A 20.3/21.2 Power factor (Heating) % 99/99 Inrush current (L.R.
Model FDTVA602HEST2R (Indoor unit: 3 units, Outdoor unit: 1 unit) FDTVA602HEST2R Model Item FDTA201R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 16.0 [6.3~16.5] Power source 3 Phase, 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA602HESAR 14.0 [7.0~14.5] kW 4.74/4.77 A 6.9/7.4 % 99/98 kW 4.63/4.63 Running current (Heating) A 6.8/7.1 Power factor (Heating) % 98/99 Inrush current (L.R.
Model FDTVA802HEST2R (Indoor unit: 3 units, Outdoor unit: 1 unit) FDTVA802HEST2R Model Item FDTA301R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 22.4 [7.6~25.0] Power source 3 Phase, 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA802HESAR 20.0 [7.0~22.4] kW 6.72/6.75 A 10.0/10.8 % 97/95 kW 6.57/6.60 Running current (Heating) A 10.0/10.8 Power factor (Heating) % 95/93 Inrush current (L.R.
(d) Double twin type Model FDTVA802HESD2R (Indoor unit: 4 units, Outdoor unit: 1 unit) FDTVA802HESD2R Model Item FDTA201R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 22.4 [7.6~25.0] Power source 3 Phase, 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA802HESAR 20.0 [7.0~22.4] kW 6.75/6.79 A 10.1/11.0 % 96/94 kW 6.63/6.63 Running current (Heating) A 10.2/10.7 Power factor (Heating) % 94/94 Inrush current (L.R.
Model FDTVA1002HESD2R (Indoor unit: 4 units, Outdoor unit: 1 unit) FDTVA1002HESD2R Model Item FDTA251R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 28.0 [9.5~31.5] Power source 3 Phase, 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA1002HESAR 25.0 [10.6~28.0] kW 8.86/8.90 A 13.3/14.3 % 96/95 kW 8.43/8.47 Running current (Heating) A 12.9/13.9 Power factor (Heating) % 94/93 Inrush current (L.R.
(3) Ceiling suspended type (FDEN) (a) Single type Model FDENVA151HEN1R FDENVA151HEN1R Model Item FDENA151R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 4.5 [2.0~5.4] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA151HENR 3.8 [1.8~4.7] kW 1.18/1.18 A 5.3/5.5 % 97/98 kW 1.32/1.32 Running current (Heating) A 5.9/6.2 Power factor (Heating) % 97/97 Inrush current (L.R.
Model FDENVA201HEN1R FDENVA201HEN1R Model Item FDENA201R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 5.4 [2.5~6.3] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA201HENR 5.0 [2.2~5.6] kW 1.54/1.54 A 6.9/7.2 % 97/97 kW 1.57/1.57 Running current (Heating) A 7.0/7.3 Power factor (Heating) % 98/98 Inrush current (L.R.
Model FDENVA251HEN1R FDENVA251HEN1R Model Item FDENA251R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 6.7 [3.1~7.1] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA251HENR 5.6 [2.8~6.3] kW 1.74/1.74 A 7.8/8.2 % 97/96 kW 1.87/1.87 Running current (Heating) A 8.3/8.7 Power factor (Heating) % 98/98 Inrush current (L.R.
Model FDENVA302HEN1R FDENVA302HEN1R Model Item FDENA301R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 8.0[4.0~9.0] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA302HENR 7.1[3.5~8.0] kW 2.06/2.06 A 9.1/9.5 % 98/99 kW 2.21/2.21 Running current (Heating) A 9.8/10.2 Power factor (Heating) % 98/98 Inrush current (L.R.
Model FDENVA402HEN2R FDENVA402HEN2R Model Item FDENA401R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 11.2 [5.9~12.5] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA402HENAR 10.0 [6.1~11.2] kW 2.85/2.85 A 12.5/13.1 % 99/99 kW 2.97/2.97 Running current (Heating) A 13.0/13.6 Power factor (Heating) % 99/99 Inrush current (L.R.
Model FDENVA402HES2R FDENVA402HES2R Model Item FDENA401R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 11.2 [5.9~12.5] Power source 3 Phase, 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA402HESAR 10.0 [6.1~11.2] kW 2.85/2.85 A 4.2/4.4 % 98/98 kW 2.97/2.97 Running current (Heating) A 4.3/4.6 Power factor (Heating) % 99/98 Inrush current (L.R.
Model FDENVA502HEN2R FDENVA502HEN2R Model Item FDENA501R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 14.0 [6.2~16.0] Power source 1 Phase 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA502HENAR 12.5 [6.5~14.0] kW 4.35/4.35 A 19.2/20.1 % 99/98 kW 3.95/3.95 Running current (Heating) A 17.3/18.1 Power factor (Heating) % 99/99 Inrush current (L.R.
Model FDENVA502HES2R FDENVA502HES2R Model Item FDENA501R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 14.0 [6.2~16.0] Power source 3 Phase 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA502HESAR 12.5 [6.5~14.0] kW 4.35/4.35 A 6.4/6.7 % 98/99 kW 3.95/3.95 Running current (Heating) A 5.8/6.1 Power factor (Heating) % 98/98 Inrush current (L.R.
Model FDENVA602HEN2R FDENVA602HEN2R Model Item FDENA601R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 16.0 [6.3~16.5] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA602HENAR 14.0 [6.7~14.5] kW 4.95/4.95 A 21.7/22.7 % 99/99 kW 4.69/4.69 Running current (Heating) A 20.5/21.5 Power factor (Heating) % 99/99 Inrush current (L.R.
Model FDENVA602HES2R FDENVA602HES2R Model Item FDENA601R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 16.0 [6.3~16.5] Power source 3 Phase, 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA602HESAR 14.0 [6.7~14.5] kW 4.95/4.95 A 7.2/7.6 % 99/99 kW 4.69/4.69 Running current (Heating) A 6.8/7.2 Power factor (Heating) % 99/99 Inrush current (L.R.
(b) Twin type Model FDENVA302HENP1R (Indoor unit: 2 units, Outdoor unit: 1 unit) FDENVA302HENP1R Model Item FDENA151R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 8.0[4.0~9.0] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA302HENR 7.1[3.5~8.0] kW 1.74/1.74 A 7.6/8.0 % 99/99 kW 1.84/1.84 Running current (Heating) A 8.0/8.5 Power factor (Heating) % 99/98 Inrush current (L.R.
Model FDENVA402HENP2R (Indoor unit: 2 units, Outdoor unit: 1 unit) FDENVA402HENP2R Model Item FDENA201R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 11.2 [5.9~12.5] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA402HENAR 10.0 [6.1~11.2] kW 2.78/2.78 A 12.2/12.8 % 99/99 kW 2.94/2.94 Running current (Heating) A 12.9/13.5 Power factor (Heating) % 99/99 Inrush current (L.R.
Model FDENVA402HESP2R (Indoor unit: 2 units, Outdoor unit: 1 unit) FDENVA402HESP2R Model Item FDENA201R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 11.2 [5.9~12.5] Power source 3 Phase, 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA402HESAR 10.0 [6.1~11.2] kW 2.78/2.78 A 4.1/4.3 % 98/98 kW 2.94/2.94 Running current (Heating) A 4.3/4.5 Power factor (Heating) % 99/99 Inrush current (L.R.
Model FDENVA502HENP2R (Indoor unit: 2 units, Outdoor unit: 1 unit) FDENVA502HENP2R Model Item FDENA251R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 14.0 [6.2~16.0] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA502HENAR 12.5 [6.5~14.0] kW 4.23/4.23 A 18.5/19.4 % 99/99 kW 3.83/3.83 Running current (Heating) A 16.8/17.6 Power factor (Heating) % 99/99 Inrush current (L.R.
Model FDENVA502HESP2R (Indoor unit: 2 units, Outdoor unit: 1 unit) FDENVA502HESP2R Model Item FDENA251R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 14.0 [6.2~16.0] Power source 3 Phase, 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA502HESAR 12.5 [6.5~14.0] kW 4.23/4.23 A 6.2/6.5 % 98/99 kW 3.83/3.83 Running current (Heating) A 5.6/5.9 Power factor (Heating) % 99/99 Inrush current (L.R.
Model FDENVA602HENP2R (Indoor unit: 2 units, Outdoor unit: 1 unit) FDENVA602HENP2R Model Item FDENA301R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 16.0 [6.3~16.5] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA602HENAR 14.0 [6.7~14.5] kW 4.84/4.84 A 21.2/22.2 % 99/99 kW 4.59/4.59 Running current (Heating) A 20.1/21.0 Power factor (Heating) % 99/99 Inrush current (L.R.
Model FDENVA602HESP2R (Indoor unit: 2 units, Outdoor unit: 1 unit) FDENVA602HESP2R Model Item FDENA301R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 16.0 [6.3~16.5] Power source 3 Phase, 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA602HESAR 14.0 [6.7~14.5] kW 4.84/4.84 A 7.1/7.4 % 98/99 kW 4.59/4.59 Running current (Heating) A 6.7/7.1 Power factor (Heating) % 99/98 Inrush current (L.R.
Model FDENVA802HESP2R (Indoor unit: 2 units, Outdoor unit: 1 unit) FDENVA802HESP2R Model Item FDENA401R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 22.4 [7.6~25.0] Power source 3 Phase, 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA802HESAR 20.0 [7.0~22.4] kW 6.47/6.47 A 9.7/10.1 % 96/97 kW 5.97/5.97 Running current (Heating) A 9.1/9.5 Power factor (Heating) % 95/95 Inrush current (L.R.
Model FDENVA1002HESP2R (Indoor unit: 2 units, Outdoor unit: 1 unit) FDENVA1002HESP2R Model Item FDENA501R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 28.0 [9.5~31.5] Power source 3 Phase, 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA1002HESAR 25.0 [10.6~28.0] kW 9.01/9.01 A 13.5/14.1 % 96/97 kW 8.05/8.05 Running current (Heating) A 12.2/12.8 Power factor (Heating) % 95/96 Inrush current (L.R.
(c) Triple type Model FDENVA602HEN T2R (Indoor unit: 3 units, Outdoor unit: 1 unit) FDENVA602HENT2R Model Item FDENA201R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 16.0 [6.3~16.5] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA602HENAR 14.0 [6.7~14.5] kW 4.85/4.85 A 21.2/22.2 % 99/99 kW 4.58/4.58 Running current (Heating) A 20.2/21.1 Power factor (Heating) % 99/99 Inrush current (L.R.
Model FDENVA602HEST2R (Indoor unit: 3 units, Outdoor unit: 1 unit) FDENVA602HEST2R Model Item FDENA201R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 16.0 [6.3~16.5] Power source 3 Phase, 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA602HESAR 14.0 [6.7~14.5] kW 4.85/4.85 A 7.1/ 7.5 % 99/98 kW 4.58/4.58 Running current (Heating) A 6.7/ 7.0 Power factor (Heating) % 99/99 Inrush current (L.R.
Model FDENVA802HEST2R (Indoor unit: 3 units, Outdoor unit: 1 unit) FDENVA802HEST2R Model Item FDENA301R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 22.4 [7.6~25.0] Power source 3 Phase, 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA802HESAR 20.0 [7.0~22.4] kW 6.40/6.40 A 9.6/10.0 % 96/97 kW 5.90/5.90 Running current (Heating) A 9.0/9.4 Power factor (Heating) % 95/95 Inrush current (L.R.
(4) Satellite ducted type (FDUM) (a) single type Model FDUMVA201HEN2R FDUMVA201HEN2R Model Item FDUMA202R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 5.4 [2.5~6.3] Power source 1 Phase, 220-240V, 50Hz/220V, 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA201HENR 5.0 [2.2~5.6] kW 1.53/1.53 A 6.8/7.1 % 98/98 kW 1.58/1.58 Running current (Heating) A 7.0/7.3 Power factor (Heating) % 98/98 Inrush current (L.R.
Model FDUMVA251HEN2R FDUMVA251HEN2R Model Item FDUMA252R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 6.4 [3.1~7.1] Power source 1 Phase, 220-240V, 50Hz/220V, 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA251HENR 5.6 [2.8~6.3] kW 1.66/1.66 A 7.3/7.6 % 99/99 kW 1.82/1.82 Running current (Heating) A 8.3/8.7 Power factor (Heating) % 95/95 Inrush current (L.R.
Model FDUMA302HEN2R FDUMA302HEN2R Model Item FDUMA302R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 8.0 [4.0~9.0] Power source 1 Phase, 220-240V, 50Hz/220V, 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA302HENR 7.1 [3.5~8.0] kW 2.08/2.08 A 9.2/9.6 % 98/98 kW 2.21/2.21 Running current (Heating) A 10.2/10.7 Power factor (Heating) % 94/94 Inrush current (L.R.
Model FDUMVA402HEN2R FDUMVA402HEN2R Model Item FDUMA402R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 11.2 [6.0~12.5] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA402HENAR 10.0 [6.1~11.2] kW 2.80/2.80 A 12.5/13.1 % 97/97 kW 2.77/2.80 Running current (Heating) A 12.4/13.0 Power factor (Heating) % 97/98 Inrush current (L.R.
Model FDUMVA402HES2R FDUMVA402HES2R Model Item FDUMA402R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 11.2 [6.0~12.5] Power source 3 Phase, 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA402HESAR 10.0 [6.1~11.2] kW 2.80/2.80 A 4.2/4.4 % 96/97 kW 2.77/2.80 Running current (Heating) A 4.1/4.3 Power factor (Heating) % 98/99 Inrush current (L.R.
Model FDUMVA502HEN2R FDUMVA502HEN2R Model Item FDUMA502R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 14.0 [6.2~16.0] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA502HENAR 12.5 [6.7~14.0] kW 4.03/4.03 A 18.3/19.1 % 96/96 kW 3.80/3.85 Running current (Heating) A 17.0/18.1 Power factor (Heating) % 97/97 Inrush current (L.R.
Model FDUMVA502HES2R FDUMVA502HES2R Model Item FDUMA502R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 14.0 [6.2~16.0] Power source 3 Phase, 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA502HESAR 12.5 [6.7~14.0] kW 4.03/4.03 A 6.1/6.4 % 95/96 kW 3.80/3.85 Running current (Heating) A 5.7/6.0 Power factor (Heating) % 96/97 Inrush current (L.R.
Model FDUMVA602HEN2R FDUMVA602HEN2R Model Item FDUMA602R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 16.0 [6.3~16.5] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA602HENAR 14.0 [6.7~14.5] kW 4.95/4.95 A 22.3/23.3 % 97/97 kW 4.75/4.91 Running current (Heating) A 21.7/22.5 Power factor (Heating) % 95/99 Inrush current (L.R.
Model FDUMVA602HES2R FDUMVA602HES2R Model Item FDUMA602R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 16.0 [6.3~16.5] Power source 3 Phase, 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA602HESAR 14.0 [6.7~14.5] kW 4.95/4.95 A 7.4/ 7.7 % 97/98 kW 4.75/4.91 Running current (Heating) A 7.2/ 7.6 Power factor (Heating) % 95/98 Inrush current (L.R.
(b)Twin type Model FDUMVA402HENP2R(Indoor unit: 2 units, Outdoor unit: 7 units) FDUMVA402HENP2R Model Item FDUMA202R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 11.2 [6.0~12.5] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA402HENAR 10.0 [6.1~11.2] kW 3.12/3.12 A 13.6/14.3 % 99/99 kW 3.27/3.27 Running current (Heating) A 14.3/15.0 Power factor (Heating) % 99/99 Inrush current (L.R.
Model FDUMVA402HESP2R(Indoor unit: 2 units, Outdoor unit: 1 unit) FDUMVA402HESP2R Model Item FDUMA202R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 11.2 [6.0~12.5] Power source 3 Phase, 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA402HESAR 10.0 [6.1~11.2] kW 3.12/3.12 A 4.6/4.8 % 98/99 kW 3.27/3.27 Running current (Heating) A 4.8/5.0 Power factor (Heating) % 98/99 Inrush current (L.R.
Model FDUMVA502HENP2R(Indoor unit: 2 units, Outdoor unit: 1 unit) FDUMVA502HENP2R Model Item FDUMA252R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 14.0 [6.2~16.0] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA502HENAR 12.5 [6.7~14.0] kW 4.47/4.47 A 19.7/20.6 % 99/99 kW 4.51/4.51 Running current (Heating) A 19.8/20.7 Power factor (Heating) % 99/99 Inrush current (L.R.
Model FDUMVA502HESP2R(Indoor unit: 2 units, Outdoor unit: 1 unit) FDUMVA502HESP2R Model Item FDUMA252R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 14.0 [6.2~16.0] Power source 3 Phase, 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA502HESAR 12.5 [6.7~14.0] kW 4.47/4.47 A 6.6/6.9 % 98/98 kW 4.51/4.51 Running current (Heating) A 6.6/6.9 Power factor (Heating) % 99/99 Inrush current (L.R.
Model FDUMVA602HENP2R(Indoor unit: 2 units, Outdoor unit: 1 unit) FDUMVA602HENP2R Model Item FDUMA302R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 16.0 [6.3~16.5] Power source 1 Phase, 220-240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA602HENAR 14.0 [6.7~14.5] kW 5.00/5.00 A 22.0/23.0 % 99/99 kW 4.80/4.80 Running current (Heating) A 21.1/22.1 Power factor (Heating) % 99/99 Inrush current (L.R.
Model FDUMVA602HESP2R(Indoor unit: 2 units, Outdoor unit: 1 unit) FDUMVA602HESP2R Model Item FDUMA302R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 16.0 [6.3~16.5] Power source 3 Phase, 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA602HESAR 14.0 [6.7~14.5] kW 5.00/5.00 A 7.3/7.7 % 99/99 kW 4.80/4.80 Running current (Heating) A 7.0/7.4 Power factor (Heating) % 99/99 Inrush current (L.R.
Model FDUMVA802HESP2R(Indoor unit: 2 units, Outdoor unit: 1 unit) FDUMVA802HESP2R Model Item FDUMA402R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 22.4 [7.6~25.0] Power source 3 Phase, 380–415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA802HESAR 20.0 [7.0~22.4] kW 6.86/6.86 A 9.9/10.5 % 99/99 kW 6.72/6.72 Running current (Heating) A 9.8/10.3 Power factor (Heating) % 99/99 Inrush current (L.R.
Model FDUMVA1002HESP2R(Indoor unit: 2 units, Outdoor unit: 1 unit) FDUMVA1002HESP2R Model Item FDUMA502R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 28.0 [9.5~31.5] Power source 3 Phase, 380–415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA1002HESAR 25.0 [10.6~28.0] kW 9.31/9.31 A 13.6/14.3 % 99/99 kW 8.35/8.35 Running current (Heating) A 12.3/12.9 Power factor (Heating) % 98/98 Inrush current (L.R.
(c) Triple type Model FDUMVA602HENT2R(Indoor unit: 3 units, Outdoor unit: 1 unit) FDUMVA602HENT2R Model Item FDUMA202R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 16.0 [6.3~16.5] Power source 1 Phase, 220-240V 50Hz/220V 60Hz kW 5.09/5.09 Running current (Cooling) A 22.4/23.4 Power factor (Cooling) % 99/99 Cooling power consumption Operation data(3) FDCVA602HENAR 14.0 [6.7~14.5] kW 4.89/4.89 Running current (Heating) A 21.5/22.
Model FDUMVA602HEST2R(Indoor unit: 3 units, Outdoor unit: 1 unit) FDUMVA602HEST2R Model Item FDUMA202R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 16.0 [6.3~16.5] Power source 3 Phase, 380-415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA602HESAR 14.0 [6.7~14.5] kW 5.09/5.09 A 7.4/7.8 % 99/99 kW 4.89/4.89 Running current (Heating) A 7.1/7.5 Power factor (Heating) % 99/99 Inrush current (L.R.
Model FDUMVA802HEST2R(Indoor unit: 3 units, Outdoor unit: 1 unit) FDUMVA802HEST2R Model Item FDUMA302R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 22.4 [7.6~25.0] Power source 3 Phase, 380–415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA802HESAR 20.0 [7.0~22.4] kW 6.88/6.88 A 9.9/10.6 % 99/99 kW 6.74/6.74 Running current (Heating) A 9.8/10.3 Power factor (Heating) % 99/99 Inrush current (L.R.
(5) High static pressure duct type (FDU) (a) Single type Model FDUVA802HES2R FDUVA802HES2R (5) Model Item FDUA801R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW FDCVA802HESAR 20.0 [7.0~22.4] 22.4 [7.6~25.0] Power source 3 Phase, 380–415V 50Hz Cooling power consumption Operation data(3) Running current (Cooling) kW 6.50 A 10.5 % 89 kW 6.32 Running current (Heating) A 10.6 Power factor (Heating) % 86 Inrush current (L.R.
Model FDUVA1002HES2R FDUVA1002HES2R (5) Model Item FDUA1001R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW FDCVA1002HESAR 25.0 [10.6~28.0] 28.0 [9.5~31.5] Power source 3 Phase, 380–415V 50Hz Cooling power consumption Operation data(3) Running current (Cooling) kW 9.05 A 14.8 % 88 kW 8.22 Running current (Heating) A 14.0 Power factor (Heating) % 85 Inrush current (L.R.
(6) Wall mounted type (FDKN) (a) Single type Model FDKNVA151HEN1R FDKNVA151HEN1R Model Item FDKNA151R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 4.5 [2.0~5.4] Power source 1 Phase, 220–240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA151HENR 4.0 [1.8~4.7] kW 1.30/1.30 A 5.8/6.1 % 97/97 kW 1.30/1.30 Running current (Heating) A 5.8/6.1 Power factor (Heating) % 97/97 Inrush current (L.R.
Model FDKNVA201HEN1R FDKNVA201HEN1R Model Item FDKNA201R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 5.4 [2.5~6.3] Power source 1 Phase, 220–240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA201HENR 5.0 [2.2~5.6] kW 1.66/1.66 A 7.4/7.7 % 98/98 kW 1.58/1.58 Running current (Heating) A 7.1/7.4 Power factor (Heating) % 97/97 Inrush current (L.R.
Model FDKNVA251HEN1R FDKNVA251HEN1R Model Item FDKNA251R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 6.3 [3.1~7.1] Power source 1 Phase, 220–240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA251HENR 5.6 [2.8~6.0] kW 1.99/1.99 A 8.9/9.3 % 97/97 kW 1.85/1.85 Running current (Heating) A 8.2/8.6 Power factor (Heating) % 98/98 Inrush current (L.R.
(b) Twin type Model FDKNVA302HENP1R (Indoor unit: 2 units, Outdoor unit: 1 unit) FDKNVA302HENP1R Model Item FDKNA151R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 8.0 [4.0~9.0] Power source 1 Phase, 220–240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA302HENR 7.1 [3.5~8.0] kW 1.67/1.67 A 7.3/7.7 % 99/99 kW 1.84/1.84 Running current (Heating) A 8.0/8.5 Power factor (Heating) % 99/98 Inrush current (L.R.
Model FDKNVA402HENP2R (Indoor unit: 2 units, Outdoor unit: 1 unit) FDKNVA402HENP2R Model Item FDKNA201R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 11.2 [5.6~12.5] Power source 1 Phase, 220–240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA402HENAR 10.0 [6.1~11.2] kW 2.90/2.90 A 12.8/13.4 % 99/98 kW 3.24/3.24 Running current (Heating) A 14.2/14.9 Power factor (Heating) % 99/99 Inrush current (L.R.
Model FDKNVA402HESP2R(Indoor unit: 2 units, Outdoor unit: 1 unit) FDKNVA402HESP2R Model Item FDKNA201R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 11.2 [5.6~12.5] Power source 3 Phase, 380–415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA402HESAR 10.0 [6.1~11.2] kW 2.90/2.90 A 4.3/4.5 % 97/98 kW 3.24/3.24 Running current (Heating) A 4.7/5.0 Power factor (Heating) % 99/98 Inrush current (L.R.
Model FDKNVA502HENP2R (Indoor unit: 2 units, Outdoor unit: 1 unit) FDKNVA502HENP2R Model Item FDKNA251R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 14.0 [6.2~16.0] Power source 1 Phase, 220–240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA502HENAR 12.5 [6.5~14.0] kW 4.14/4.14 A 18.1/19.0 % 99/99 kW 4.39/4.39 Running current (Heating) A 19.2/20.1 Power factor (Heating) % 99/99 Inrush current (L.R.
Model FDKNVA502HESP2R (Indoor unit: 2 units, Outdoor unit: 1 unit) FDKNVA502HESP2R Model Item FDKNA251R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 14.0 [6.2~16.0] Power source 3 Phase, 380–415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA502HESAR 12.5 [6.5~14.0] kW 4.14/4.14 A 6.1/6.4 % 98/98 kW 4.39/4.39 Running current (Heating) A 6.4/6.8 Power factor (Heating) % 99/98 Inrush current (L.R.
(c) Triple type Model FDKNVA602HENT2R (Indoor unit: 3 units, Outdoor unit: 1 unit) FDKNVA602HENT2R Model Item FDKNA201R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 16.0 [6.3~16.5] Power source 1 Phase, 220–240V 50Hz/220V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA602HENAR 14.0 [6.5~14.5] kW 4.82/4.82 A 21.1/22.1 % 99/99 kW 4.79/4.79 Running current (Heating) A 21.0/22.0 Power factor (Heating) % 99/99 Inrush current (L.R.
Model FDKNVA602HES T2R (Indoor unit: 3 units, Outdoor unit: 1 unit) FDKNVA602HEST2R Model Item FDKNA201R Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 16.0 [6.3~16.5] Power source 3 Phase, 380–415V 50Hz/380V 60Hz Cooling power consumption Running current (Cooling) Operation data(3) FDCVA602HESAR 14.0 [6.5~14.5] kW 4.82/4.82 A 7.0/7.4 % 99/99 kW 4.79/4.79 Running current (Heating) A 7.0/7.4 Power factor (Heating) % 99/98 Inrush current (L.R.
1.2.2 Range of usage & limitations Models Item Indoor return air temperature (Upper, lower limits) Outdoor air temperature (Upper, lower limits) Operating temperature 151, 201, 251 Refer to the selection chart (see page 126) Difference in height between indoor units Max. 40m Max. 50m Max. 70m* Max. 30m (Outdoor unit is higher) Max. 15m (Outdoor unit is lower) Max. 20m – Max. 30m Max. 0.5m – The outline drawing contains restrictions concerning the installation space. Install the indoor unit 2.
Models 302~1002 only Cooling 50 Outdoor air D.B. temperature (˚CD.B.) 40 30 20 Range of cooling usage 10 0 -10 -20 10 12 14 16 18 20 22 24 26 Indoor air W.B. temperature (˚CW.B.) Heating Indoor air D.B. temperature (˚CD.B.) 30 25 Range of heating usage 20 15 10 5 -20 -15 -10 -5 0 5 10 15 20 25 Outdoor air W.B. temperature (˚CW.B.
Outdoor unit L Indoor unit rd rc rb ra A rA r1 rB rC r2 B C D rD h3 h2 h1 h4 h5 h6 Double-twin type Models 802, 1002 One-way pipe length (m) L +ra Branch pipe length (m) 70, L +rb 70, L +rc 70, L +rd 70 Ira –rb I 10, Ira – rc I 10, Irb – rc I 10 Ira –rdI 10, Irb – rd I 10, Irc – rd I 10 ra 30, rb rA +rB 30, rc 30, rd 15, rC +rD 30 15 Difference in height between indoor units (m) h1=0.5 or less, h2=0.5 or less h3=0.5 or less, h4=0.5 or less h5=0.5 or less, h6=0.
1.2.
(b) Ceiling recessed type (FDT) Models FDTA151R, 201R, 251R Unit : mm Decorative Panel Outside air opening for ducting 860~890(Ceiling hole size) 780(Suspension bolts pitch) 950 630 Control box Exhaust air opening for ducting 420 D 637 422 675(Suspension bolts pitch) C B Liquid piping φ6.35(1/4") 267 332 Air supply Air return grille VIEW A 310 Gas piping 151, 201: φ12.7(1/2") 251: φ15.
Model FDTA301R Unit : mm Decorative Panel Outside air opening for ducting 860~890(Ceiling hole size) 780(Suspension bolts pitch) 950 630 C 675(Suspension bolts pitch) Control box Exhaust air opening for ducting 420 637 422 D Liquid piping φ9.52(3/8") B 267 332 Air supply Air return grille VIEW A 310 Gas piping φ15.88(5/8") Drain hose piece (Accessory) (Installed at site) 840 Suspension bolts Drain (Connectable with VP25) Control box 187 270 700 or less (Max.
Model FDTA401R Unit : mm Decorative Panel Outside air opening for ducting 860~890 (Ceiling hole size) 780 (Suspension bolts pitch) 950 630 C Exhaust air opening for ducting 420 D 637 422 675 (Suspension bolts pitch) Control box B Liquid piping φ9.52 (3/8") 267 310 332 Air return grille Air supply Gas piping φ15.88 (5/8") VIEW A Drain hose piece (Accessory) (Installed at site) 840 295~325 700 or less (Max.
Models FDTA501R, 601R Unit : mm Decorative Panel Outside air opening for ducting 860~890 (Ceiling hole size) 780 (Suspension bolts pitch) 950 630 C Exhaust air opening for ducting 420 D 637 422 675 (Suspension bolts pitch) Control box B Liquid piping φ9.52 (3/8") 267 332 Air supply Gas piping φ15.
(c) Satellite ducted type (FDUM) Model FDUMA202R Unit : mm 786 (Suspension bolts pitch) 18 18 750 80.5 472 (Suspension bolts pitch) 45 B 205 φ149 Control box Drain hose piece (Accessory) (Installed at site) 284 69 118 φ170 90 Fresh air opening for ducting (Knock out) Gas piping 12.7(1/2") Air supply duct Hole of tapping screws (4-φ4) φ170 Liquid piping 6.
Models FDUMA252R, 302R Unit : mm 986 (Suspension bolts pitch) 950 18 18 80.5 472 (Suspension bolts pitch) 45 B Control box 213 Holes of tapping screws 4-φ4 284 59 Max.Drain lift 295~325 285 215 35 130 Suspension bolts (M10 × 4pcs.) 600 or less 950 285 φ170 Fresh air opening for ducting (Knock out) Gas piping ø15.
Models FDUMA402R, 502R, 602R Unit : mm 1406 (Suspension bolts pitch) 1370 18 472 118 (Suspension bolts pitch) 45 205 80.5 B 69 Control box φ170 Fresh air opening Liquid piping for ducting ø9.52(3/8") (Knock out) 58 76 1370 320 320 295~325 235 86 130 Suspension bolts (M10 × 4pcs.) 0 ø20 φ170 90 Outlet air opening for ducting (Knock out) VIEW A Drain 80 (Connectable with VP25) 635 510 465 405 350 325 250 200 320 600 or less 175 Max.Drain lift Gas piping ø15.
(d) High static pressured duct type (FDU) 138 250 (Duct for dimension) 13 Holes for screw (M5 × 20 pcs.
(e) Ceiling suspended type (FDEN) Models FDENA151R, 201R Unit : mm Holes for suspension bolts (M8 to M10×4pcs.Not included) 290(Suspension bolts pitch) 24 1022(Suspension bolts pitch) 135 24 145 410 68 Liquid piping 52 40 990 53 109 173 210 215 Gas piping 40 690 107 Drain hose piece connection(1) (VP20) 195 235 271 Air supply Indication board 308 10 53 Note(1) The slope of drain piping inside the unit is able to take incline of 10mm. Gas piping φ12.
Models FDENA401R, 501R, 601R Unit : mm 290(Suspension bolts pitch) 1572(Suspension bolts pitch) 24 40 1540 40 135 68 53 109 173 250 255 5 24 Holes for suspension bolts (M8 to M10×4pcs.Not included) 145 410 52 Liquid piping Gas piping 690 1620 195 235 271 Air supply Indication board Drain hose piece connection(1) (VP20) Air return grille Space for installation and service 75 Liquid piping 110 φ9.52(3/8") 135 Gas piping φ15.
Model FDKNA251R Unit : mm 67(Right) 60(Left) 298 44.5 284.2 220.5 44.5 25 Hole on wall for rear connection 53.5 (φ65) Drain hose piece (VP16) 240 3 840 50 63.5 387.5 457.5 515 Liquid piping φ6.35(1/4") Outlet for piping 44 60 Indication board - 104 - Hole on wall for rear connection (φ65) Space for installation and service 40 or more Outlet for electric wiring Outlet for piping Gas piping φ15.88 (5/8") Service space 15 5.3 14.5 44 60 60 44 60 Service space 100 73.5 182.
(2) Remote controller (Optional parts) (a) Wired remote controller Unit : mm Installation with wiring exposed Installation with wiring recessed Wall 0.3mm2, 3cores (O.D.ø5.6) 48 Wire (Recessed) LCD display Electrical box (Locally Purchased) 120 19 Remote controller mounting dimensions 120 Cut off with a knife or the like thin walled parts intended for screw holes, and then fix it with screws. 46 Remote controller outline 120 83.5 23 45 42 44 For the passage after wiring 12×7 Long hole 11.
(b) Wireless remote controller 150 Unit: mm 60 17 - 106 -
(3) Outdoor unit Models FDCVA151HENR, 201HENR Unit: mm 50 471.5 12 13.5 6 312.5 14 49.6 58.6 340 45.4 2-R 290 132 51.9 286.4 Holes for anchor bolt (M10×4 pcs.) Holes for drain (φ20×5 pcs.) 43.1 463 106 510 164 17.5 67 780 Terminal block 90.6 29.7 96.5 14.4 Required space for maintenance and air flow Gas piping: φ12.
Model FDCVA251HENR Unit: mm 50 471.5 12 45.4 312.5 14 49.6 58.6 340 13.5 6 2-R 290 132 51.9 286.4 Holes for anchor bolt (M10×4 pcs.) Holes for drain 43.1 (ø20×5 pcs.) 463 106 510 164 17.5 67 780 Terminal block 90.6 29.7 35˚ 35˚ 96.5 14.4 42.5 595 Liquid piping: φ6.35 (1/4") (Flare connecting) Required space for maintenance and air flow Gas piping: φ15.
Model FDCVA302HENR Unit: mm 223 310 Holes for anchor bolt (M10×4 pcs.) 60 15 2- R7 Holes for drain (φ20×3 pcs.) 580 61 150 27 150 880 418 19 61 380 340 47.5 .5 32 88 Terminal block 30˚ 103.5 24 30˚ 48.5 750 Liquid piping φ9.52(3/8") (Flare connecting) Piping,wiring outlet 165.5 25 Gas piping φ15.
Models FDCVA402HENAR, 502HENAR, 602HENAR 402HESAR, 502HESAR, 602HESAR 40 Liquid piping: φ9.52(3/8") (Flare connecting) 51 36 Unit : mm Gas piping: φ15.88(5/8") (Flare connecting) 100 Terminal block Liquid piping: φ9.52(3/8") (Flare connecting) Gas piping: φ15.
Model FDCVA802HESAR 44 60 120 Unit: mm 69 48 45 Liquid piping : φ9.52(3/8") (Flare connecting) Gas piping : φ19.05(3/4") (Flare connecting) Gas piping : φ25.4(1") (Brazing connecting) Terminal block Liquid piping : φ9.52(3/8") (Flare connecting) Gas piping : φ19.05(3/4") (Flare connecting) 1300 Gas piping : φ25.
Model FDCVA1002HESAR 44 Unit: mm 69 45 48 Liquid piping : φ9.52(3/8") (Flare connecting) Gas piping : φ19.05(3/4") (Flare connecting) Gas piping : φ25.4(1") (Brazing connecting) 60 120 Terminal block Liquid piping : φ9.52(3/8") (Flare connecting) 1505 Gas piping : φ19.05(3/4") (Flare connecting) Gas piping : φ25.
1.2.
Models FDCVA402HENAR, 502HENAR, 602HENAR 402HESAR, 502HESAR, 602HESAR Control box High pressure switch (63H1) Electronic expansion valve (cooling) (SM1) Electronic expansion valve (heating) (SM2) Compressor Service valve (Liquid side) Service valve (Gas side) Lower pressure sensor (LPT) Model FDCVA802HESAR Control box High pressure switch (63H1) Lower pressure sensor (LPT) Electronic expansion valve (cooling) (SM1) Service valve (Liquid side) Service valve (Gas side) Electronic expansion valve (heati
Model FDCVA1002HESAR Control box High pressure switch (63H1) Lower pressure sensor (LPT) Electronic expansion valve (cooling) (SM1) Service valve (Liquid side) Service valve (Gas side) Electronic expansion valve (heating) (SM2) Compressor Solenoid valve (SV2) - 115 -
1.2.
(d) Wall mounted type (FDKN) Cool white (e) Satellite ducted type (FDUM) ................................. Cromatofre steel plate (f) High static pressure duct type (FDU) ...................
Model FDCVA1002HESAR Polar white - 118 -
1.2.6 Piping system (1) Single type Models 152, 202, 252 Indoor unit Outdoor unit ( Gas line 15, 20:φ12.7 25:φ15.88 ( Cooling cycle Check joint Service valve (Flare connecting) Heat exchanger Heating cycle Check joint Heat exchanger 4way valve Muffler Thermistor (ThI-A) Thermistor (ThO-A) Thermistor (ThO-D) Discharge Compressor Muffler Suction Thermistor (ThI-R2) Thermistor (ThI-R1) Thermistor (ThO-R) Receiver (Heating) Electronic expansion valve (EEV) Liquid line (φ6.
Models 402, 502, 602 Indoor unit Outdoor unit Check joint Cooling cycle Heating cycle 4way valve Thermistor (ThO-A) Gas line (φ15.
(2) Twin type Model 302 Indoor unit Indoor unit Outdoor unit Gas branch pipe (φ12.7) Gas line (φ15.
Models 802, 1002 Gas branch pipe (φ15.88) Indoor unit Outdoor unit Indoor unit Cooling cycle Check joint Gas line (φ25.
Model 802 Indoor unit Indoor unit Gas branch pipe (φ15.88) Indoor unit Gas line (φ25.
(4) Double twin type Models 802, 1002 2nd branch pipe of gas (φ15.88) Indoor unit Heat exchanger Outdoor unit Check joint 1st branch pipe of gas (φ15.88) Indoor unit Gas line (φ25.
Preset point of the protective devices Parts name Thermistor (for protection overloading in heating) Mark Equipped unit 152, 202, 252 model 302, 402, 502, 602 model 802, 1002 model OFF 63˚C ON 56˚C ThI-R Indoor unit Thermistor (for frost prevention) OFF 1.0˚C ON 10˚C Thermistor (for detecting discharge pipe temp.) Tho-D Outdoor unit OFF 105˚C ON 80˚C High pressure switch (for protection) 63H1 Outdoor unit — OFF 4.15MPa ON 3.
1.2.7 Selection chart Correct the cooling and heating capacity in accordance with the conditions as follows. The net cooling and heating capacity can be obtained in the following way. Net capacity = Capacity shown on specification × Correction factors as follows. (1) Models 152~252 Cooling operation Ambient air D.B. temperature (˚CD.B.) Heating operation Indoor air D.B. temperature (˚CD.B.
(2) Models 302~1002 Caution: In case that the operation during low ambient temperature below -5°C is expected, install the outdoor unit where it is not influenced by natural wind. Otherwise protection control by low pressure will be activated much more frequently and it will cause insufficient capacity or breakdown of the compressor in worst case. (1) Capacity compensation coeffcient (a) Cooling Capacity compensation coeffcient 1) Model 302 1.40 Indoor air temperature 24˚CW.B 1.30 1.20 1.
Capacity compensation coeffcient 3) Models 802, 1002 Indoor air temperature 24˚CW.B 1.30 1.20 1.10 Indoor air temperature 19˚CW.B 1.00 0.90 0.80 Indoor air temperature 16˚CW.B 0.70 Indoor air temperature 12˚CW.B 0.60 -15 -13 -9 -5 -1 3 7 11 15 19 23 27 31 35 39 43 Ambient air temperature (˚CDB) (b) Heating 1) Model 302 Capacity compensation coeffcient 1.50 Ambient air temperature 18.5˚CW.B 1.40 1.30 Ambient air temperature 6˚CW.B Ambient air temperature 1˚CW.B 1.
Capacity compensation coeffcient 2) Models 402~602 Ambient air temperature 18.5˚CW.B 1.10 1.00 Ambient air temperature 6˚CW.B 0.90 Ambient air temperature 10˚CW.B Ambient air temperature 1˚CW.B 0.80 Ambient air temperature 0˚CW.B 0.70 Ambient air temperature -10˚CW.B 0.60 0.50 15 16 17 18 19 20 21 22 23 24 25 Indoor air temperature (˚CD.B) 3) Models 802, 1002 Capacity compensation coeffcient Models FDCVA802,1002 Ambient air temperature 6˚CW.B 1.20 Ambient air temperature 10˚CW.
(2) Power consumption correction factor (a) Cooling 1) Model 302 Power consumption correction factor 1.40 1.30 Indoor air temperature 24˚CW.B 1.20 1.10 1.00 0.90 Indoor air temperature 16˚CW.B Indoor air temperature 19˚CW.B 0.80 0.70 Indoor air temperature 12˚CW.B 0.60 0.50 0.40 -15 -13 -9 -5 -1 3 7 11 15 19 23 27 31 35 39 43 Ambient air temperature (˚CDB) Power consumption correction factor 2) Models 402~602 Indoor air temperature 24˚CW.B 1.10 1.00 Indoor air temperature 19˚CW.
Power consumption correction factor 3) Models 802,1002 1.10 Indoor air temperature 24˚CW.B 1.00 0.90 Indoor air temperature 19˚CW.B 0.80 0.70 Indoor air temperature 16˚CW.B 0.60 0.50 Indoor air temperature 12˚CW.B 0.40 0.30 -15 -13 -9 -5 -1 3 7 11 15 19 23 27 31 35 39 43 Ambient air temperature (˚CDB) (b) Heating Power consumption correction factor 1) Model 302 1.50 Ambient air temperature 18.5˚CW.B 1.40 1.30 Ambient air temperature 6˚CW.B 1.20 Ambient air temperature 1˚CW.
(3) Sensible heat factor (a) Cooling 1) Model 302 1.05 Sensible heat factor 1.00 Indoor air temperature 12˚CW.B 0.95 Indoor air temperature 16˚CW.B 0.90 0.85 Indoor air temperature 19˚CW.B 0.80 Indoor air temperature 24˚CW.B 0.75 0.70 0.65 0.60 -15 -13 -9 -5 -1 3 11 7 15 19 23 27 31 35 39 43 39 43 Ambient air temperature (˚CDB) 2) Models 402~602 1.10 Sensible heat factor 1.00 Indoor air temperature 12˚CW.B Indoor air temperature 16˚CW.B 0.90 0.80 0.
3) Models 802, 1002 1.10 Indoor air temperature 16˚CW.B Sensible heat factor 1.00 Indoor air temperature 12˚CW.B 0.90 Indoor air temperature 24˚CW.B 0.80 Indoor air temperature 19˚CW.B 0.70 0.60 0.50 -15 -13 -9 -5 -1 3 7 11 15 19 23 27 31 35 39 43 Ambient air temperature (˚CDB) (3) Correction of cooling and heating capacity in relation to air flow rate control (fan speed) Coefficient: 1.00 at High, 0.97 at Middle, 0.
(ii) Models 302 ~ 602 Ambient air temperature 5°C or more Equivalent piping length(1) (m) Heating 302 model 402 model 502 model 602 model Cooling 302 model 402 model 502 model 602 model 10 1 0.996 0.991 0.986 0.985 1.006 1.013 1.018 1.021 15 1 0.989 0.978 0.968 0.966 1.003 1.007 1.009 1.011 20 1 0.982 0.964 0.950 0.946 1 1.002 1.001 1.002 25 1 0.975 0.951 0.932 0.927 0.997 0.996 0.992 0.992 30 0.998 0.968 0.937 0.914 0.907 0.994 0.991 0.984 0.983 35 0.998 0.961 0.924 0.896 0.888 0.991 0.985 0.
Ambient air temperature -5°C Equivalent piping length(1) (m) 7.5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 Heating 1 0.998 0.995 0.991 0.988 0.984 0.981 0.977 0.974 0.970 0.967 0.963 0.960 0.956 0.953 802 model 1 0.993 0.979 0.965 0.950 0.936 0.922 0.908 0.894 0.880 0.866 0.852 0.838 0.824 0.810 φ25.4 1002 model 1 0.991 0.974 0.958 0.941 0.925 0.908 0.891 0.875 0.858 0.841 0.825 0.808 0.791 0.775 – – – – – – – 802 model 0.993 0.985 0.968 0.951 0.934 0.917 0.899 – φ22.
1.2.8 Characteristics of fan (2) Satellite ducted type (FDUM) • External static pressure table How to interpret the blower characteristics table Unit : Pa 1 spot closing - 50 85 50 90 35 70 50 85 55 90 FDUMA302 20 30 65 50 85 55 90 FDUMA402 28 50 80 60 90 65 95 FDUMA502,602 34 50 75 60 85 65 95 Notes (1) 1 spot closing: Round duct flange at center is removed and shield with a special panel (option). (2) Standard: ø200 duct are installed at all blowout holes.
FDUMA302R FDUMA402R 120 120 mit r li e p p d·U pee s h Hig d·H ee sp igh ed d·M ium spe it 60 it Hi lim gh spe ed ·H spe igh ed · it t Med lim imi i l u w r o m ppe ··L eed rd·U Hig p a s S d n h hs tan Sta Hig pe da ed rd· ·Lo Hi w gh 40 ed ·M rd St an rd ium da dard ow rd·L nda Stan Sta da an St igh ·H ard nd w ·Lo Sta ed sp ·L lim ow H 80 ee gh Hi gh Hi d ee 40 ·L ·Me 20 ow 20 ·U eedH p s igh igh gh sp it lim er p Up rd· a d 60 tan S r ppe Hi g
(2) High static pressure ducted type (FDU) (a) Standard (Factory Settings) Model FDUA801R Model • Condition of standard rating rated air volume: 100Pa • Condition of standard rating rated air volume: 100Pa 200 200 Example of duct h ig H Lo w Example of duct Hi gh Lo w 150 Static pressure Pa 150 Static pressure Pa FDUA1001R 100 50 100 50 0 0 38 40 45 Lower limit 50 51 55 60 65 51 Upper limit Standard 55 60 68 70 65 Lower limit 75 80 85 87 Upper limit Standard Air f
1.2.9 Noise level Notes (1) The data are based on the following conditions. Ambient air temperature: Indoor unit 27˚C DB, 19˚C WB. Outdoor unit 35˚C DB. Notes (2) The data in the chart are measured in an anechoic room. Notes (3) The noise levels measured in the field are usually higher than the data because of reflection. Notes (4) Noise levels for the FDTC, FDT, FDEN and FDKN series show the noise level when in the Powerful mode.
(c) Ceiling suspended type (FDEN) Unit 1m Measured based on JIS B 8616 Mike position as pen drawing 1m Mike (in front & below unit) 70 70 70 50 N50 40 40 N40 30 30 N30 125 250 500 1000 2000 60 60 N60 50 50 N50 40 40 N40 30 30 N30 N20 20 20 8000 4000 N70 63 Mid Octave Band Frequency (Hz) 125 250 500 1000 2000 20 8000 4000 Souud Pressure Level (standard 0.0002μ bar) 50 Souud Pressure Level (standard 0.0002μ bar) Souud Pressure Level (standard 0.
Models FDUMA502R, 602R Noise level 38 dB (A) at HIGH 36 dB (A) at MEDIUM 33 dB (A) at LOW 70 70 Souud Pressure Level (standard 0.0002μ bar) N70 60 60 N60 50 50 N50 40 40 N40 30 30 N30 N20 20 8000 20 63 125 250 500 1000 2000 4000 Mid Octave Band Frequency (Hz) (e) High static pressure duct type (FDU) Measured based on JIS B 8616 Unit 1.
(2) Outdoor unit Measured based on JIS B 8616 Mike position: at highest noise level in position as mentined below Distance from front side 1m 1m Model FDCVA302HENR Noise level 48 dB (A) 70 60 60 N60 50 50 N50 40 40 N40 30 30 N30 N20 20 63 125 250 500 1000 2000 Souud Pressure Level (standard 0.0002μ bar) Souud Pressure Level (standard 0.
3 2/N 7 WH Y/GN 1 5 WH Y/GN 3 RD 1 WH 1 3 F(0.16A) CnR CnW0 F(3.
- 3 2/N Y/GN 145 - Mark FMI CFI DM FS LM1~4 ThI-A ThI-R1 ThI-R2 ThC SW2 Fan motor Capacitor for FMI Drain motor Float switch Louver motor Thermistor Thermistor Thermistor Thermistor Remote controller communication address Parts name CnW1 5 Power board BL F(3.15A) 3 1 CnW2 CnW10 CnW4 WH Meaning of marks to outdoor unit Power line 1 2/N Signal line 3 TB 1 RD RD 220/240V 15V BK BKTrI RD 1 2 3 4 5 Mark SW5-3,4 SW9-3 TrI F LED1 LED2 XR1 XR2 XR3 XR4 X1 1 Parts name FMI CnF F(0.
3 2/N - 146 - Mark FMI DM FS LM1~4 ThI-A ThI-R1 ThI-R2 ThC SW2 SW5-3,4 1 BL CnM1 Power board CnW1 F(3.
147 - CFI2 FMI2 CFI1 FMI1 *1 CnF2 CnF1 BL P BR OR RD 5 BL Y/GN 3 WH 1 2 3 4 5 CnM3 CnJ1 CnW0 F (3.
Blower fan tap switch 2/N ON OFF Fan control, high speed (High ceiling) Fan control, standard Mark SW5-3,4 SW9-3 TrI F LED·1 LED·2 XR1 XR2 XR3 3 X4 F(3.
5 3 P RD 52FL Y/GN Power line Signal line 3 1 2/N H 5 Y/WH BK BK BK FC CF I1 F2 (6.
- 150 - 2/N 3 2/N Y/GN Y/GN F (3.
T5 T1 151 - SM 2 CH 1 BL 2 20S BL CNS 3 T2 T4 4 CNL 5 Tho-A Tho-D 6 Parts name Test run switch(Cooling/Heating) Test run switch Terminal block( mark) Thermistor(ambient air temp.) Thermistor(discharge temp.) Thermistor(Power transister temp.) Thermistor(outdoor H.EX. temp.
Y CNO2 W 3 SV1 8 7 6 5 LED2 4 3 CNTH CNEEV1 6 5 4 3 2 1 t˚ M FMO1 2 1 CNIP CNFAN 9 8 7 6 5 4 1 Mark CnA~Z SW9 SW3,5,7,8 LED1 LED2 L1 Parts name Connector( mark) Pump down switch Local setting switch Indication lamp (GREEN) Indication lamp (RED) Reactor THo-R1 THo-D THo-S THo-A THo-IP t˚ Parts name Thermistor (ambient air temp.) Thermistor (discharge temp.) Thermistor (H.X. temp.) Thermistor (suction temp.
U RD So P2 - L L2 P N2 P N2 CNI4 CNI2 Mark Tho-A Tho-D Tho-R1 Tho-S Tho-IP LPT CT TB F CNA1 CNA2 CNI3 CNI1 RD PWB1 52X1 CNW WH LED1 Mark CnA~Z SW1 SW3,5 LED1 LED2 DM L1 20S M SM1 ON OFF t˚ M SM2 CNTH SW3 1 2 3 4 CNEEV2 6 5 4 3 2 1 M FMO1 ON OFF CNIP SW5 1 2 3 4 CNPS CNFAN1 9 8 7 6 5 4 1 THo-R1 THo-D THo-S THo-A THo-IP t˚ Parts name Connector( mark) Pump down switch Local setting switch Indication lamp(RED) Indication lamp(GREEN) Diode module Reactor 63H1 LED2
N L3 3 2/N 1 BK RD GN U SA U U BK BL 20S CH1 SW5 1 2 3 4 5 6 16V BL BL FMO1 M 1 4 5 6 7 R1 BL C2 WH C1 BK RD BL RD BL RD BL R4 R3 RD BK GN RD Parts name Connector( mark) Pump down switch Local setting switch Indication lamp(RED) Indication lamp(GREEN) Diode module Reactor RD L1 52C2 AC1 AC2 AC3 G R5 DM K +4 -6 4 3 2 1 RD R2 U Va5 CNA1 BL BL CNI1 BL CN13 18V Mark CnA~Z SW1 SW3,5 LED1 LED2 DM L1 CNA2 BL CNFAN1 SW1 CNM CNPS LTP 52C Parts name Th
L1 L3i L2o L3o N AC2 DM AC1 BL BL RD RD CNA1 CNA2 RD BK CNW BK CNW2 BL WH CNR PWB1 Meaning of marks Mark Parts name CM Compressor motor FMO1,2 Fan motor Crankcase heater CH Relay (for CM) 52X Auxiliary relay(for CH) 52X1 Auxiliary relay(for 20S) 52X3 52X6 Auxiliary relay(for 52C) 20S Solenoid valve for 4 way valve SM1 Expansion valve for cooling Expansion valve for heating SM2 CNO2 CNO1 CT Y/GN 52X3 Mark 63H1 Tho-A Tho-H Tho-D Tho-R1,2 Tho-S Tho-IP LPT CT TB 20S CNS 52X1 CNB
1.4 OUTLINE OF OPERATION CONTROL BY MICROCOMPUTER (1) Remote controller (a) Wired remote controller The figure below shows the remote controller with the cover opened. Note that all the items that may be displayed in the liquid crystal display area are shown in the figure for the sake of explanation. Characters displayed with dots in the liquid crystal display area are abbreviated. Pull the cover downward to open it.
(b) Wireless remote controller Indication section AIR FLOW indicator ROOM TEMP. indicator Indicates the condition of swing flap. Indicates set temperature. OPERATION MODE indicator FAN SPEED indicator Indicates selected operation with lamp. Indicates the selected blow rate. FILTER indicator ON-TIMER indicator Indicates for 2 seconds when FILTER button is pressed. Indicated when ON-TIMER is set. OFF-TIMER indicator ON-TIMER setting time indicator Indicated when OFF-TIMER set.
(2) Operation control function by the indoor controller (a) Room temperature control (Differential of thermostat) Cooling operation Heating operation ON OFF -1 OFF +1 Set temp.by thermostat -1 Temperature difference between thermostat set temp. and return air temp. (Detected by Th I-A) +1 Set temp.by thermostat Temperature difference between thermostat set temp. and return air temp.
(d) Dehumidifying operation (“THERMAL DRY”) The compressor, the indoor fan motor and the outdoor fan Operation block motor are operated intermittently under thermistor (ThI-A) control according to the appropriate operation block, to provide cooling operation for the dehumidifying. D Low C B -2 A +3 High Set temp.
4) Weekly Timer Each day, it is possible to set this timer’s operation up to 4 times (On timer, or Off timer).
(h) Room temperature sensing temperature compensation during heating When the J4 (SW7-4) on the indoor PCB is open (OFF), the condition for thermostat ON/OFF is offset by +3°C. In case the warm air is accumulated on the ceiling and the indoor unit is turned into thermostatic OFF easily, it is possible to extend thermostatic ON period by this fuction. However, the upper limit for the set temperature is 30°C.
(k) Condensate pump motor (DM) Control [FDT and FDUM models only] (a) Drain motor is started no sooner than the compressor is turned ON during cooling or dehumidifying operation. The drain motor continues to operate for 5 minutes after the stop of unit operation, stop with the error stop, thermostat stop and at switching from cooling or dehumidifying operation to blowing or heating operation. When there is any unit subjected to oil return control, the drain motor is operated for 5 minutes at such occasion.
(q) Using 1 remote controller to control multiple units (indoor units - up to 16 units) 1) Function A single remote control switch can be used for group control of multiple units (indoor units - up to 16 units). All indoor units which are connected to the remote controller can be operated/stopped with the selected mode in order of the unit number. The protective control and thermostat control for every indoor unit works independently. Notes (1) The unit No.
a) At shipping from factory J1 (SW7-1) on PCB is closed (ON). • Input signal to CnT OFF ON [Edge input] ... Air conditioner ON • Input signal to CnT ON OFF [Edge input] ... Air conditioner OFF ON CnT Input ON OFF ON Air Conditioner A Air Conditioner B OFF OFF ON OFF OFF *ON *ON ON Note (1) The ON at the * mark indicates ON using the remote control switch, etc. OFF ON OFF OFF b) When J1 (SW7-1) on the PCB of indoor unit is open (OFF).
(3) Operation control function by the wired remote controller (a) Remote controller operation mode switch switching sequence DRY COOL FAN HEAT AUTO (b) CPU reset If the “GRILL” button and “CHECK” button on the remote controller are pressed at the same time, this function is activated. The system will behave as same way as power supply reset. (c) Power failure compensation function • By setting the remote control functions, setting of the “POWER FAILURE COMPENSATION SETTING” is enabled.
(4) Operation control function by the outdoor controller ♦ Models FDCVA151 ~ 251 (a) Deciding the compressor speed The indoor unit’s return air temperature and the set temperature are used to carry out fuzzy calculations, then the required speed is decided. After that compressor speed adjustment by any protection control is taken into account the actual compressor speed is decided.
3) Compressor protective start III When the following conditions are satisfied, compressor start III is implemented. a) Less than 6 hours have passed since the power was turned ON, and this is the 1st cumulative compressor start since the power was turned ON. The compressor starts synchronous operation 5 seconds after thermostat ON.
FDCVA251 Compressor speed (rps) Outdoor unit fan speed Compressor speed (rps) Heating Outdoor unit fan speed Cooling 66 to less than 80 80 or more less than 46 46 to less than 66 4th speed (520 rpm) 5th speed (570 rpm) 6th speed (685 rpm) 7th speed (740 rpm) 82 to less than 104 104 or more less than 62 62 to less than 82 4th speed (520 rpm) 5th speed (570 rpm) 6th speed (685 rpm) 7th speed (740 rpm) (ii) Outdoor unit fan speed control 1) Fan speed control during low ambient air temperature cooling The ou
Defrosting 1) Defrosting start conditions Defrosting operation starts when all the following conditions are satisfied. a) If 45 (35) (1) minutes of cumulative compressor operating time have passed since defrosting ended and 30 minutes of cumulative compressor operating time have passed since heating operation started. (Remote controller: ON) b) 5 minutes passes after the compressor start—2 ed. —5 c) 5 minutes passes after the outdoor fan ran.
2) Anomalous discharge pipe temperature a) If the discharge pipe temperature rises to 105°C or higher, the compressor is stopped [the outdoor unit fan motor stops 1 minute later. If the temperature drops to 80°C or lower, the compressor restarts automatically.
(h) Inverter protection control 1) Current cut control This prevents overcurrent at the inverter. If the current exceeds the set value, the compressor is stopped. It restarts automatically 3 minutes later, but if the current is cut 3 times within a period of 20 minutes, an anomalous stop (E42) occurs. 2) Power transistor overheating protection If the power transistor temperature rises to 82°C or higher, the compressor speed is reduced. If the temperature drops to 77°C or lower, this control is cancelled.
(n) Low voltage protection control If a power supply voltage of 176 V or lower is detected while the compressor is stopped, or if a power supply voltage of 176 V or lower is detected for 3 minutes during compressor operation, the compressor is stopped. (o) Test operation 1) It is possible to operate the outdoor unit using SW9 and SW5-4 on the outdoor unit PCB.
b) After starting for 30 seconds, the compressor will run at fixed frequency within 2~4 minutes with Brps as the target speed.
Models FDCVA402~1002 1) Conditions of control When the starting times of compressor are accumulated as the first startup after the power breaker is switched ON. 2) Contents of control Choose the following startup modes according to the conditions of operation mode and ambient temperature (Tho-A). 3) Low-speed operation control in heating and drying a) Basic conditions This is the 1st cumulative compressor startup time after the power is turned on.
(ii) Fan speed control when the unit started 1) During heating and defrosting fan control a) The outdoor unit’s fan is started in 4th speed simultaneously with the start of compressor operation. b) After 20 seconds of operation in 4th speed, outdoor fan control in item (iii) is executed. 2) During cooling, dehumidifying a) When the ambient air temperature (Tho-A) is 20°C or higher, the outdoor unit fan starts simultaneously with the compressor.
3) Snow protection fan control In case the DIP switch (SW3-2) on the outdoor unit control PCB is ON, when in the stop mode or the anomalous stop mode, the outdoor unit fan runs at 4th speed for 30 seconds every ten minutes in accordance with the ambient air temperature (detected by Tho-A).
(e) Outdoor unit fan control during cooling when the outdoor air temperature is low ( i ) When cooling or dehumidifying, if the ambient air temperature (Tho-A) is in Zone B and when the outdoor unit fan has run for 20 seconds since starting and is running at 1st speed, the outdoor unit fan speed is controlled in accordance with the outdoor heat exchanger temperature (Tho-R1, R2). Note (1) Whichever of the two readings, Tho-R1 or R2, is highest (Tho-R2 is used in models 802 and 1002 only).
Defrosting If all the following defrosting conditions A or B are satisfied, defrosting operation starts. 1) Defrosting conditions A a) When cumulative operating time of the compressor elapses 45 minutes or more after the previous defrosting operation ends, or 30 minutes or more after the heating operation starts (with pressing RUN button on the remote controller). b) 5 minutes passes after the compressor goes ON.
(iii) Defrosting end conditions If any of the following conditions is satisfied, the defrosting operation finishes. 1) 8 minutes and 20 seconds have passed since defrosting started. (In models 302, 802 and 1002, 10 minutes and 20 seconds have passed.) 2) When the outdoor heat exchanger temperature (sensed by Tho-R1, R2, whichever one senses the lower temperature) is 12°C or higher continuously for 10 seconds.
(iii) Current safe control 1) If the inverter primary current (CT current) becomes higher than the following set value, the compressor speed is reduced. If the current is still above the set value after the speed is reduced, the speed is reduced again. Model Set value (A) 302 15 402, 502, 602 23 802 17 1002 20 2) If the current value drops to the cancellation value continuously for 3 minutes, this control is ended and the speed protection cancel operation is started.
2) Low pressure error detection a) If either of the following conditions is satisfied, the compressor is stopped. If the low pressure is 0.079 MPa or lower continuously for 15 seconds after the compressor starts. If the low pressure is 0.15 MPa after 10 minutes have passed since the compressor started and superheating at 30°C continues for 60 seconds. b) Operation resumes automatically when the low pressure becomes 0.227 MPa or higher.
Outdoor heat exchanger thermistor : -50°C or lower air temperature thermistor : -30°C or lower Low pressure sensor: 0 V or lower, or 3.49 V or higher. (ii) Discharge pipe temperature thermistor, suction pipe temperature thermistor, under-dome temperature thermistor. (models 802, 1002 only) After the compressor goes ON, if the following is detected for 5 seconds continuously between 10 minutes and 10 minutes 20 seconds after the compressor goes ON, the compressor stops.
(m) Pump down control If the pump down button SW1 (SW9) is kept on pressing for 2 seconds during an operation stop and anomalous stop (not including when the thermostat is OFF), pump down operation starts. (It is disabled during indoor unit operation. It is enabled during an anomalous stop of the indoor unit and during power OFF.) Make sure the service valve on the liquid line is closed before starting pump down operation. (Leave the gas side fully open.
1.5 APPLICATION DATA SAFETY PRECAUTIONS • Please read these “Safety Precautions” first then accurately execute the installation work. • Though the precautionary points indicated herein are divided under two headings, WARNING and CAUTION , those points which are related to the strong possibility of an installation done in error resulting in death or serious injury are listed in the WARNING section.
1.5.1 Installation of indoor unit (1) Ceiling recessed compact type (FDTC) (a) Selection of installation location 1) Select location where the space above ceiling is larger than those mentioned below and perfect draining can be assured. 2) With the customer’s consent, select a location with following suitable conditions. a) Where cool air or hot air can easily pass through. If the height of the location exceeds 3 m, hot air will gather in the ceiling. Suggest to the customer to also install a circulator.
(c) Suspension • Please arrange four sets of a suspension bolt (M10 or M8), a nut matching the bolt, a flat washers and a spring washer on the installation site. (i) When suspension from the ceiling 1) This unit is designed for installation on a 2 × 2 grid ceiling. If necessary, please detach the T bar temporarily before you install it. When it is installed on a ceiling other than 2 × 2 grid ceiling, please do not fail to provide an inspection port on the control box side.
Stepped Drain socket part Suspension bolts 1.5 m ~ 2 m Insulation Descending slope material greater than 1/100 No bump Air vent No trap Not touching the water Trapped air will generate noises. As wide as possible (about 100 mm) Descending slope greater than 1/100 VP30 295 ~ 325 mm Drain hose 100 mm or less Joint for VP-25 (not included) Drainage test Drain hose piece 600 mm or less 3) Care must be taken so as not to allow an adhesive to run into the drain hose.
♦ Setup from a remote controller side. Drain pump operation from a recomte controller unit is possible. Operate a remote controller unit by following the steps described below. 1. To start a forced drain pump operation. Press the TEST button for three seconds or longer. The display will change from “ Press the button once while “ SELECT ITEM” TEST RUN “ SET” “ TEST RUN ” is displayed, and cause “DRAIN PUMP ” ” to be displayed.
7) A panel is hooked on two bolts ( mark ) [Figure 4] A A B [Figure 5] [Figure 4] 8) Please rotate a hook, put in the slot on the panel, and carry out fixing the panel temporarily. [Figure 5] 9) Tighten the two bolts used for fixing the panel temporarily and the other two. 10) Please open the lid of a control box. 11) Like drain pump wiring, please band together by the clamp and put in louver motor wiring into a control box. [Figure 6] 12) Please connect a louver motor connector.
(2) Ceiling recessed type (FDT) (a) Selection of installation location 1) Select location where the space above ceiling is larger than those mentioned right Space above ceiling (h) Model side and perfect draining can be assured. FDT151R, 201R, 251R, 301R Over 290mm 2) With the customer’s consent, select a location with following suitable conditions. Over 315mm FDT401R a) Where cool air or hot air can easily pass through.
(c) Suspension • Please arrange four sets of a suspension bolt (M10 or M8), a nut matching the bolt, a flat washers and a spring washer on the installation site. (i) When suspension from the ceiling 1) In the case of the standard series: Cut and opening of 860 ~ 890. In cutting an operating on the ceiling, use the unit’s cardboard container for shipment as a reference of the size of opening. • The center of the opening on the ceiling must accord with the center of the unit.
7) 8) Give the drain piping a descending grade (1/50-1/100) and never create a bump to go over or a trap. c) In connecting drain pipes, care must be taken so as not to apply force to the unit side piping and fix the pipe at a point as close to the unit as possible. d) Do not create an air vent under any circumstances. e) When drain piping is implemented for more than one unit, provide a collecting main about 100 mm below the units’ drain outlets from which it collects drain.
♦ Setup from a remote controller side. Drain pump operation from a remote controller unit is possible. Operate a remote controller unit by following the steps described below. 1. To start a forced drain pump operation. Press the TEST button for three seconds or longer. The display will change from “ Press the SELECT ITEM ” button once while “ “ SET ” “ TEST RUN ” ” is displayed, and cause “ DRAIN PUMP TEST RUN ” to be dis- played.
4) 5) Removing the air return grille Raise up the notched portion of the air return grille and open it. With the air return grille open, remove the air return grille hinge from the decorator panel. Removing the corner panel • Take out the screw in the corner, then lift up the corner panel in the arrow direction and remove it. Screw Corner panel 6) Panel installation Screw in lightly 2 of the 4 air conditioner unit suspension bolts in opposite corners from each other by about 5 mm.
Connect the (white, 5p) louver motor connector. Place each of the connectors inside the con- 1 2 trol box. 3 Air supply (small) Note (1) : If the air outlet louver does not operate using the remote controller, check the connector’s connection, then turn the main power supply OFF for 10 seconds or longer and turn the power ON again.
8) Corner panel installation Hook the corner panel strap to the pin on the decorator panel as shown in the figure. Insert part on the corner panel in part on the decorator panel, then fit the 2 claws and fasten the corner panel screw. Pin Pin A a Screw Claws 9) Installing the air inlet grille • Install the air return grille by following the removal procedure (item 4) in reverse order.
6) This unit uses a microcomputer as a control device. Therefore avoid installing the unit near the equipment that generates strong electromagnetic waves and noise. (b) Wireless remote control unit operation distance. 1) Standard signal receiving range. [Condition] Illuminance at the recelver area: 360 lux. (When no lighting fixture is located with in 1 m of indoor unit in an ordinary office) Ceiling sur face (Top view) 1m 2.
3) Remove the suspension lug. Take out the screws, then loosen the installation bolt. Suspension lug screws (M4) Loosening margin 8~12 mm Indoor unit Suspension lug mounting bolt (M8) Lug for suspension 4) Suspension bolt position a) Lug for suspension Using the paper pattern supplied as an accessory as a criterion, select suspension bolt positions and piping hole positions, then install the suspension Paper pattern bolts and make holes for piping. After positioning, remove the paper pattern.
3) In order to make it easier for water to drain out, install the unit so that the water drain side slopes downward. Left-right direction Front-rear direction (If the connection is on the left side, reverse the slope.) 0 ~ 3mm 0 ~ 3mm (The figure shows the case where the drain hose is on the right side.) If the slope is reversed, there is danger of water leaking out.
WARNING Use the fitting supplied with the unit to connect the drain hose, fastening it at the lowest point so that there is no slack, and establishing a 10 mm drain slope. * Keep electrical wiring from running beneath the drain hose. Drain hose 10mm Drain hose Hose Clamp ( It can be fastened from inside or outside the unit. ) Lowest Point Be sure to fasten the drain hose down with a clamp. There is danger of water overflowing the drain hose.
Relation between illumination at receiver unit and operating distance Caution item for close installation of multiple units 5m 3m [Top view] 0 72 l x 0 36 m 5m [Top view] 5m 5m ux lu 7.5 18 0l Receivalle range ux 60° Receivalle range [Condition] Illumination at suction grill face 800 lux 2) Cautions for operation a) Orient the remote control switch properly toward the receiver of the unit. b) Operating distance is as shown above but it may vary largely depending on the conditions.
2) Cautions for left take-out and rear take-out case a) Looking down b) The piping can be taken out from the rear, left, left rear, right and down. For left running horizontal piping For left rear take-out piping For right running horizontal piping For right rear take-out piping Right For left running horizontal piping For right running horizontal piping Rear Left Down Left rear Down (1) b) Procedure for changing drain hose 1. Remove the drain hose. 2. Remove the drain cap.
(5) Satellite ducted type (FDUM) (i) Selection of installation location 1) Avoid installation and use at those places listed below. a) Places exposed to oil splashes or steam (e.g. kitchens and machine plants). Installation and use at such places will incur deteriorations in the performance or corrosion with the heat exchanger or damage in molded synthetic resin parts. b) Places where corrosive gas (such as sulfurous acid gas) or inflammable gas (thinner, gasoline, etc.) is gnerated or remains.
M10 nuts Suspension bolt M10 Suspension bolt M10 Washer 60mm or less Indoor unit Indoor unit M10 Spring washer 2) Adjusting the unit’s levelness a) Adjust the out-levelness using a level vial or by the following method. • Make adjustment so that the relation between the lower surface of the indoor unit proper and water level in the hose becomes given below.
Return air port • When shipped, the return air port lies on the back. • When connecting the duct to the return air port, remove the air filte if it is fitted to return air port. • When placing the return air port to carry out suction from the bottom side, use the following procedure to replace the return air duct joint and the bottom plate. • Remove the screws which fasten the bottom plate and the duct joint on the return air port of the unit. • Replace the removed bottom plate and duct joint.
• There is a possibility that the supply air volume may exceed the allowable range of operation due to the capacity of ventilation fan or strength of wind blowing against external air louver so that drainage from be heat exchanger may fail to reach the drain pan leak outside (e.g. drip on to the with consequential water leakage in the room.
2) When connecting the drain pipe to the unit, pay sufficient attention not to apply excess force to the piping on the unit side. Also, fix the piping at a point as close as possible to the unit. 3) For drain pipe, use hard PVC general purpose pipe VP-25 Drain socket Level difference part Drain hose which can be purchased locally. When connecting, insert a PVC pipe end securely into the drain socket before tightening securely using the attached drain hose and clamp.
Forced drain pump operation ♦ Setup from a unit side. Turn power on after selecting the emergency operation mode with a setting on the indoor unit control PCB (SW9-3 ON) and disconnecting the CnB connector on the board. Then, the drain pump will start a continuous operation 15 seconds later. (Note: The blower will also start operation in tandem) When a drain test is completed, reinstate the setting to cancel the emergency operation mode (SW9-3 OFF) and plug in the CnB connector on the board.
(6) High static pressure duct type (FDU) (a) Selection of installation location 1) Install the unit at a place as shown below and which meets the conditions as shown by the following table. Front view Slab Unit : mm Service space Top view All Series Min. 300 Min. 9 00 Min. 900 Inspection hole Installation space Blowout (600 × 600) When the conditions as shown at left cannot be met, following alternative solution may be taken. Plan view All series Inspection hole (900 1730) Min.
(b) Installation When delivering the package, move the package to the installation as close as possible. When it is unpacked and then moved to the installation place, sufficient care must be taken not to damage the unit during transfer. Four pieces of packing hardware are used. Discard them after unpacking. After removing the hardware, retighten the screws. (For securing of duct flange) Packing hardware (4 pcs.
In the following method, it is assumed that the friction resistance per unit length of duct is 1 Pa/m (0.1 mm Aq/m) and a side of duct is 250 mm. Air volume rating is assumed to be FDUA1001R.
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㪙㫉㪸㪺㫂㪼㫋䋨㪽㫌㫊㪼䋩 㪤㪋㩷㫋㪸㫇㫇㫀㫅㪾㩷㫊㪺㫉㪼㫎䋨㪉㩷㫇㪺㫊㪅䋩 㪙㫆㫉㪼㩷㪸㩷㪿㫆㫃㪼 㫌㫅㫃㪼㫊㫊㩷㫇㫉㫆㫍㫀㪻㪼㪻 䋨㪋㪇䋩 䋨㪍㪏䋩 㪚㪥㪮㪈 㪙㪸㫅㪻㩷㩷㪸 䋨㪈㪎㪊䋩 䋨㪙㫉㪸㪺㫂㪼㫋䋨㪽㫌㫊㪼䋩䋩 㪏㪋 䋨㪚㪸㫇㪸㪺㫀㫋㫆㫉䋩 㪚㪥㪮㪇 㪚㪝㪠㪉 㪚㪥㪥㪈 㪚㪥㪥㪉 㱢㪊 㩷㩷㪇 㪄㪇㪅㪈 㪚㪥㪟 㪚㪥㪤㪊 㪚㪥㪙 㪚㪝㪠㪈 㪚㪥㪮㪉 䋨㪉㪈㪈䋩 㪚㪸㫇㪸㪺㫀㫋㫆㫉 㪚㪥㪢㪈 㪝㪈䋨㪍㪅㪊㪘䋩 㪙㪸㫅㪻㩷㩷㪸 㪝㪉䋨㪍㪅㪊㪘䋩 㪚㪥㪠 㪚㪥㪘 㪚㫅㪝 㪍 㪋 㪌㪉㪝㪣 㪍 㪚㫅㪝㪊 㪈 㪈 㪎 㪊 㪎 㪌㪉㪝㪟 㪎㪇㫧㪉㪇 㪌 㪉 㪋 㪌 㪏 㪊 㪏 㪉 䋨㪈㪈㪉䋩 䋨㪝㪸㫅㩷㪺㫆㫅㫋㫉㫆㫃㫃㪼㫉䋩 䋨㪊㪧䇮㪮㪿㫀㫋㪼䋩 㪍 㪎 㪏 㪚㫅㪝㪉 㪉㪆㪥 㪙㪸㫅㪻㩷㩷㪸 㪉 㪈 㪊 㪋 㪌 㪈 㪯 㪰 㪱 㪘 㪙 㪩㪛 㪮㪟 㪙㪢 㪝㪸㫅㩷㪺㫆㫅㫋㫉㫆㫃㫃㪼㫉㪃㪤㪊㩷㫋㪸㫇㫇㫀㫅㪾㩷㫊㪺㫉㪼㫎䋨㪉㩷㫇㪺㫊㪅䋩 㪝㫀㪾㪅㪛 㪝㫀㪾㪅㪞 㪝㪈䋨㪍㪅㪊㪘䋩 㪣㪸㪹㪼㫃 㪝㫌㫊㪼
1.5.2 Installation of wired remote controller (1) Selection of installation location Avoid the following locations (a) Direct sunlight. (b) Close to heating device. (c) Highly humid or water splashing area. (d) Uneven surface. The length of each wire that should be left after a sheath is removed is as follows: Length of the section where a sheath is removed (2) Installation procedure (a) Exposed fiting 1) Open the remote controller cover and unscrew the screw located beneath the switch.
1.5.3 Installation of outdoor unit Notabilia as a unit designed for R410A • Do not use any refrigerant other than R410A. R410A will rise to pressure about 1.6 times higher than that of a conventional refrigerant. • A unit designed for R410A has adopted a different size indoor unit service valve charge port and a different size check joint provided in the unit to prevent the charging of a wrong refrigerant by mistake.
1) Place the unit outlet pipe perpendicular to the wind direction. Over 500 mm 2) Please install so the direction of the air from the blowing outlet will be perpendicular to the direction of the wind. Wind direction Wind direction Wind direction Wind direction 3) When the foundation is not level, use wires to tie down the unit. Fasten with anchor bolts Fasten with anchor bolts (d) Installation space Walls surrounding the unit in the four sides are not acceptable.
(2) Refrigerant piping work Select the piping specification to fit the specification of indoor unit and installation location. (a) Decision of piping specification (i) Single type Height difference • When the position of outdoor unit is higher than that of the indoor unit, keep the difference H=30 m or less. • When the position of outdoor unit is lower than that of the indoor unit, keep the difference H=15 m or less.
• The branch piping (both gas and liquid lines) should always be arranged to have a level or perpendicular branch. < 2-Way Branch > Floor Floor Mount Floor Mount sections perpendicular to the floor. sections level with the floor. < 3-Way Branch > Floor Floor Floor (iii) Triple type Model FDCVA602 [Branch pipe set : DIS-TA1] Indoor unit Chart of shapes of branch piping parts (DIS-TA1) 80 80 Mark Liquid pipe ID12.7×3 ID15.88 14˚ ID9.
(iv) Double twin type Models FDCVA802, 1002 [Branch pipe set : DIS-WA1 × 2set, DIS-WB1 × 1set] Indoor unit DIS-WA1 DIS-WB1 Gas line Outdoor unit Liquid line DIS-WA1 Item Liquid pipe Indoor unit combinations Main pipe FDCVA802 20 + 20 + 20 + 20 φ 9.52 × t 0.8 FDCVA1002 25 + 25 + 25 + 25 φ 12.7 × t 0.8 Model Gas pipe 1st branch pipe 2nd branch pipe Main pipe 1st branch pipe φ 9.52 × t 0.8 φ 9.52 × t 0.8 φ 25.4 × t 1.0 φ 15.88 × t 1.0 2nd branch pipe φ 12.
B A (c) Points for attention in installing refrigerant piping 1) Use pipes made of the following material Wires for connecting Material: Phosphorus deoxidized copper seamless pipes (C1220T, JIS indoor and outdoor units H3300) Exterior tape 2) Please dress the refrigerant piping (both gas and liquid pipes) with a heat Gas piping insulating material for prevention of dew condensation.
(d) How to remove the side cover • Models FDCVA151 ~ 302 First unscrew four screws holding the side cover in place, pull down the cover toward the direction indicated by the arrow, and then pull it toward you to remove it from the casing. Models FDCVA151, 201, 251 Model FDCVA302 • Pipes can only be laid toward the rear direction.
2) Firstly, use the accessory pipe to assemble the connecting pipe assembly outside the outdoor unit. As shown in the figures of installation examples A ~ D applicable to the connecting direction (chain double dashed line), braze the accessory pipe and the parts prepared in the above 1).
4) After connection of the connecting pipe assembly to the operation valve on the gas side, braze the connecting pipe assembly and the field pipe. Branching pipe set can be used by using the accessory pipe B. When φ22.22(OD) size of the indoor unit gas pipe is used, the accessory pipe B is unnecessory. Accessory pipe A Straight pipe φ22.2 (OD) to be procured locally Elbow to be procured locally Branching pipe set (DIS-WB1, DIS-TB1) Field piping φ22.
When a vacuum air purge is completed, remove the valve rod cap nuts and open the service valves (both liquid and gas sides) as illustrated below. After you have made sure that the valves are in the full-open position, lighten the cap nuts (for the valve rods and charge ports).
(b) Charging refrigerant 1) Since R410A refrigerant must be charged in the liquid phase, you should charge it, keeping the container cylinder upside down or using a refrigerant cylinder equipped with a siphon tube. 2) Charge refrigerant always from the liquid side service port with the service valve shut.
Power cable, indoor-outdoor connecting wires Always perform grounding system installation work Earth leakage breaker (Harmonic resistant type) Earth leakage breaker (Harmonic resistant type) Switchgear or circuit breaker Switchgear or circuit breaker with the power cord unplugged. CAUTION Always use an earth leakage circuit breaker designed for inverter circuits to prevent a faulty operation.
5) Set the same address for the master and slave indoor units as the communications address for the remote controller using rotary switch SW2 on the indoor units’ control PCB. 6) Set slave a, slave b and slave c using DIP switch SW5-1 and SW5-2 on the control PCB of the respective indoor slave units. 7) Be sure to press the AIR CON No. button on the remote controller after turning on the power, then check if the indoor master and slave unit No. is displayed in the remote controller.
(7) Setting functions using the wired remote controller (a) The default settings of this unit’s functions are as follows: If you want to charge a setting, follow the procedure found in the installation manual and set to your desired setting. For the method of setting, please refer to the installation manual of a remote controller.
Indoor unit functions (I/U FUNCTION Function number A Function description B ) Default setting Setting C STANDARD (Mild mode) 01 Hi CEILING SET Hi CEILING 1 (Powerful mode) * NO DISPLAY AFTER 180H 03 FILTER SIGN SET * AFTER 600H AFTER 1000H 1000H→STOP 04 Louver control FIX (1 OF 4) (4 positiion stop) POSITION setting IN MOTION (Free stop) ( ) LEVEL INPUT 05 EXTERNAL INPUT SET NORMAL OPERATION 06 OPERATION PERMISSION PROHIBITED ROOM TEMP OFFSET (Heating room temperature offset) NORMAL
(b) Function setting method Operating guide message Function description: B , Settting: C 1) Stop the air conditioner Function number: A 2) Press the SET and MODE buttons simultaneously for 3 seconds or longer. The screen display will be switched as follows: Confirm Button SELECT ITEM” “ AUTO RUN SET SET” “ Finish Button “FUNCTION SET ” Start Button FUNCTION SET Selector button 3) Press the SET button. The unit will enter the function setting mode.
When “I/U FUNCTION ” is selected. The screen display will be switched as follows: “ I/U SELECT” “ SET” “I/U No.00” (blinking) I/U No.00 Press either or button. Select the indoor unit number that you want to change settings. If only one indoor unit is connected, the indoor unit number will not charge, so please proceed to Step . If “ALL I/U ” is selected while indoor group control is in effect, you can set all units to the same settings. Press the SET button.
(c) Changing the remote control set temperature range 1) It is possible to change the set temperature range using the remote control. a) The upper and lower set temperature limits can be set from the remote control. Upper limit value setting: Effective during heating. The temperature can be set within a range of 20~30ºC. Lower limit value setting: Effective when running in modes other than the heating mode (AUTO, COOL, FAN, DRY): The temperature can be set within a range of 18~26ºC.
• If the RESET button is pressed during a setting operation, the display returns to the previously displayed setting screen. However, settings which have not been fixed become invalid, so exercise caution. * If “NO DISP CHANGE” is selected in No. 12, “TEMP RANGE SET” of the remote controller’s functions, of the function setting modes, the remote controller’s display does not change even if the temperature range has been changed. (Example) If the upper limit is set at 28 ˚C Function No.
Number 01 02 03 04 05 07 11 21 22 23 24 27 28 29 31 32 34 35 36 37 Data item (Operation mode) SET TEMP RETURN AIR (Indoor unit heat exchanger temperature 1) I/U HEAT EXCH 1 (Indoor unit heat exchanger temperature 2) I/U HEAT EXCH 2 (Indoor unit fan speed) I/U FAN (Indoor unit operation hours) TOTAL I/U RAN (Outside air temperature) OUTDOOR (Outdoor unit heat exchanger temperature 1) O/U HEAT EXCH 1 (Outdoor unit heat exchanger temperature 2) O/U HEAT EXCH 2 COMP HERTZ (Discharge pipe temperature) DISCHARGE
Models FDCVA302 ~ 1002 WARNING • Before conduct a test run, do not fail to make sure that the service valves are not closed. A failure to observe • Turn on power 6 hours prior to a test run to energize the crank case heater. • In case of the first operation after turning on power, even if the unit does not move for 30 minutes, these instructions can result in a comit is not a breakdown. pressor breakdown. • Always give a 3-minute or longer interval before you start the unit again whenever it is stopped.
5) The state of the electronic expansion valve. The following table illustrates the steady states of the electronic expansion valve.
1.6 MAINTENANCE DATA 1.6.1 Servicing (1) Evacuation The evacuation is a procedure to purge impurities, such as noncondensable gas, air, moisture from the refrigerant equipment by using a vacuum pump. Since the refrigerant R410A is very insoluble in water, even a small amount of moisture left in the refrigerant equipment will freeze, causing what is called ice clogging. Indoor unit Evacuation procedure Make sure that the both service valves of gas and liquid line are fully opened.
(2) Refrigerant charging (a) After the evacuation shown in the above, change the connection of the charge hose (b) Purge air from the charge hose to the refrigerant cylinder. . First loosen the connecting portion of the charge hose at the gauge manifold side and open valve 3 for a few seconds, and then immediately retighten it after observing that gas has blown out from loosened connecting portion. (c) Open valves 1 and 3 then gas refrigerant begins flowing from the cylinder into the unit.
- 238 - Stays OFF Stays OFF Stays OFF Stays OFF Stays OFF Keeps flashing Keeps flashing Keeps flashing Keeps flashing Keeps flashing Keeps flashing E14 E16 E28 3 time flash Stays OFF Stays OFF Stays OFF Keeps flashing E10 Communications are faulty between master and slave indoor units Fan motor is faulty (FDTA 501, 601 type, FDKN type, FDTC type).
- 239 Stays OFF Stays OFF Stays OFF Stays OFF Stays OFF Stays OFF Stays OFF Stays OFF Keeps flashing Keeps flashing Keeps flashing Keeps flashing Keeps flashing Keeps flashing Keeps flashing Keeps flashing E51 E53 E54 E55 E56 E57 E59 E60 Note (1) The green LED in the outdoor unit is used in the FDCVA302~1002 models.
(b) Display sequence of error, inspection display lamp 1) In case an error occurs Display corresponding to the error is shown. 2) In case several errors occur Section Error code of remote controller Display section • Displays the error of higher priority (When plural errors are persisting) ··········· Inspection LED (red) of indoor unit PCB Inspection LED (red) of outdoor unit PCB ··········· • Displays the present errors. (When a new error has occurred after the former error was reset.
4) Recording and reset of error Error display Memory Reset Error code of remote controller • Saves the error code (1) with higher priority in memory Indoor unit inspection lamp (red) • Cannot save in memory Outdoor unit inspection lamp (red) • Saves the error code (1) with higher priority in memory • Stop the unit operation by pressing the ON/OFF button of remote controller. • Operation can be started again if the error has been restored. Notes (1) Priority is in the order of E1 > ... > E10 > ...
Parts layout on the indoor unit PCB Model: FDTC series CNI DPI switch (SW9) J5~J7 (SW8) CNZ PCB power supply connector (Secondary side) Remote controller DPI switch (SW5) Float switch CNW2 CNB SW8 J1~J4 (SW7) SW9 SW5 SW7 SW10 CNM2 Fan motor Fan motor DPI switch (SW10) CNM1 LED2 LED1 CNQ SW2 CNW1 CNN1 (ThI-R1,ThI-A) CNH Heat exchanger thermistor,Return air thermistor Heat exchanger thermistor (ThI-R2) CNW0 PCB power supply connector (Primary side) Power supply CNT Connector (
Model: FDT series Fan motor (151~401) ZD1 C41 Fan motor (501, 601) CNV CNW9 52X8-1 KN1 52X1 52X2 52X3 C12 C13 C1 CNM2 PC3 IC8 C11 IC12 IC7 D2 F1 IC11 C58 Z2D Z3D Z4D Z5D X1 CNE IC2 IC3 C2 CNW8 R17 PC2 PC1 CNG L1 CNB Remote controller C3 SW7 C5 J1 J2 J3 J4 C4 TVS1 Connector (CNT) J5 J6 J7 J8 IC9 CNT J8 J10 J11 J12 Address switch (SW2) CNY J2 (SW7-2) J3 (SW7-3) J4 (SW7-4) J5 (SW8-1) J6 (SW8-2) J7 (SW8-3) Closed Open (1) Closed Open (1) Closed Open (1) Closed Open (1)
Model: FDEN series PCB power supply connector (Primary side) Power supply L2 CNW0 CNM1 L3 F1 52X3 52X5 IC7 IC8 CNW2 ZNR 52X2 52X4 52X6 52X2 L1 PCB power supply connector (Secondary side) Remote controller CNB CNJ2 CNM3 LED1 LED2 CNE 52X8-1 DIP switch (SW5) SW2 SW5 SW8 J5~J7 (SW8) 52X7 KN1 CNV 52X8-2 CNR Fan motor CNW1 SW10 SW9 SW7 C57 CNQ CNH CNN1 CNT J1~J4 (SW7) Connector (CNT) Heat exchanger thermistor, Return air thermistor (Thl-R1, Thl-A) J1 (SW7-1) J2 (SW7-2) J3 (
Model: FDKN series J31 Heat exchanger thermistor, Return air thermistor (Thl-R1, Thl-A) Heat exchanger thermistor (Thl-R2) Remote controller TB,3 R16 Dip switch (SW5) R17 CNH CNN1 CNZ CNB SW10 L2 SW5 TB,1 J11 J10 J9 J9~J11 (SW10) Dip switch (SW9) TB,2 L1 G J31 SW8 SW9 CNW1 J8 J7 J6 J5 J5~J8 (SW8) IC11 J4 J3 J2 J1 SW7 J1~J4(SW7) R151 L4 CNE PCB power supply connector (Primary side) C104 C2 SW2 IC9 IC10 C92 IC8 CNG LED1 PCB power supply connector (Secondary side) R62 Adr
Model: FDUM, FDU series Heat exchanger thermistor (Thl-R2) CNH CNV CNN1 CNN2 CNF CNB CNQ SW2 SW10 CNO SW5 CNR SW8 SW9 SW7 52X4 CNE 52X6 L2 L1 52X1 CNG CNW2 CNM3 PCB power supply connector (Primary side) CNW0 J2 (SW7-2) J3 (SW7-3) J4 (SW7-4) J6 (SW8-2) Closed Open (1) Closed Open (1) Closed Open (1) Closed Open (1) Closed Open (1) CONTROL SETTING SWITCH (SW5, SW9, SW10) Function of DIP switch SW5 Master/slave setting and filter sign setting (Usually all turned OFF) Function Input
(c) Check method when the error code is display Remote controller or LCD: Inspection LED, error code Indoor unit PCB: Red LED (inspection display), Green LED (CPU. normal display) Outdoor unit PCB: Red LED (inspection display), Green LED (CPU.
Indoor unit 3 time flash Keeps flashing Green LED Outdoor unit Stays OFF Keeps flashing Green LED Red LED Red LED Is the wiring for remote controller connected correctly? NO Modify the connection. OK (1) Approximately 10 ~ 11 V between X and Z. NO YES NO Reset the power supply. Normal? Note (1) Z is GND. Remote controller wire disconnection? Remote controller defect. YES Remove the remote controller wiring temporarily. Maltifunction by accidental noise YES Remeasure between X~Z. 10~11V.
2 Error display “ Red LED Green LED WAIT Indoor – outdoor communications trouble Initial (when the power is turned on) ” Indoor unit Stays OFF Keeps flashing Red LED Green LED If the power supply breaker is turned on again in a short WAIT ” may time (within 1 minute) the message “ be displayed. In this case.Turn OFF the power supply once and ON again 3 minutes later.
Models 302~1002 The “ WAIT ” display remains the same in the remote controller’s LCD ever 2 minutes has passed since the power supply was turned ON. YES Is the LED on the outdoor unit’s control PCB flashing? (1) Diagnosis if the inverter PCB LED is OFF Turn OFF the power supply once and ON A again 3 minute later.
Indication example in case of wrong interconnection No.
3 Error display Red LED Green LED E1 : [Communication error between the remote controller and the Indoor unit] Indoor unit Stays OFF Keeps flashing Voltage between X and Z approximately 10-11 V? Red LED Green LED YES Outdoor unit Stays OFF Keeps flashing Replace the remote controller. Remove the remote controller wiring temporarily. NO YES Voltage fluctuates between 5-11 V between Y and Z. NO Turn OFF the power supply.
Error display 4 Red LED Green LED : E6 [Defective indoor unit heat exchanger thermistor] Indoor unit 1 time flash Keeps flashing Red LED Green LED Outdoor unit Stays OFF Keeps flashing Defective indoor unit control PCB Replace-ment (Defective indoor unit heat exchanger thermistor input circuit) YES Is the indoor unit heat exchanger thermistor connector connection OK? YES Are characteristics of indoor unit heat exchanger thermistor OK? Thermistor resistance (kΩ) Return air thermistor (ThI-A) In
6 Error display : E8 [Heating overload] Indoor unit 1 time flash Keeps flashing Red LED Green LED Red LED Green LED YES Outdoor unit Stays OFF Keeps flashing Notes (1) Check if the overload state exists or not using the following check points. Is there a short circuit? Is the indoor heat exchanger dirty or clogged? Is the outdoor unit’s fan control normal? Is the indoor or outdoor air temperature too high? (2) See the figure page 253 for indoor heat exchanger thermistor characteristics.
8 Error display : Red LED Green LED E10 [Control of 1 remote controller VS multiple units Excessive number of units (more than 17 units) ] Indoor unit Stays OFF Keeps flashing Are more than 17 units connected to a remote controller? Red LED Green LED YES Outdoor unit Stays OFF Keeps flashing Reduce to 16 units or less NO Remote controller PCB is defect. Replace it.
10 Error display Red LED Green LED : E16 [Fan motor abnormalities] Indoor unit 3 time flash Keeps flashing Red LED Green LED Outdoor unit Stays OFF Keeps flashing Only case of FDTA501, 601 types Check the operation data by the remote controller. Reset the error code and operate the fan in fan mode with Lo fan speed. NO Does the fan operate? YES White is GND. and CnM1 (Red – White) DC280V? NO Is the error reproduced? Replace the indoor unit power supply PCB. YES 3 is GND.
Only in case of FDKN Check the operation data by the remote controller. Reset the error code and operate the fan in fan mode with Lo fan speed. NO Does the fan operate? YES 3 (Black) is GND. CnM 1 and 3 (Red - Black) DC280V? NO Is the error reproduced? Replace the indoor unit control PCB. YES NO Check the circumstances. YES YES 3 (Black) is GND. CnM 4 and 3 (White-Black) DC15V? NO Secondary side of transformer (brown-brown) 17V or more.
11 Error display : Red LED Green LED E28 [Defective remote controller thermistor.] Indoor unit Stays OFF Keeps flashing Red LED Green LED Outdoor unit Stays OFF Keeps flashing Are characteristics of remote controller thermistor OK? YES Is the remote controller thermistor connector connection OK? NO YES Remote controller thermistor is defect. Replace it. NO Correct it Remote controller PCB is defect. Replace it.
(4) Error diagnosis procedures at the outdoor unit side At the error diagnosis related to the outdoor unit, first of all check the error code on the remote controller and the illumination patterns of norma1 and inspection display lamps in the same manner as the case of indoor unit. Then estimate the outline, the cause and the location of failure based on the pattern and proceed to the inspection and repair.
Parts layout on the outdoor unit PCB Models FDCVA151HENR, 201HENR, 251HENR Sub PCB (Noise filter) Reactor Fan motor Stepping motor CNM CNV1 CNI2 F1 F3 CNI F2 CNW W V CM T8 T7 U CNL CNTR CNI3 T6 Outdoor air temp.
Model FDCVA302HENR Thermistor (Tho-R1,Tho-D,Tho-S,Tho-A) Thermistor CNG1 CNAF CNIP (Tho-IP) CNJ CNQ2 CNQ1 CNI3 CNV CNE LED3 CNW2 CNI1 CNTH CNA1 SW4 SW4 CNPS CNEEV1 CNEEV2 Lower pressure sensor CNN CNFAN CNS CNR CNW CNH High pressure switch (63H1) Fan motor (PSL) Electronic expansion valve Solenoid valve (SV1) (EEVC,EEVH) 4way valve Function of DIP switch (SW3, 5, 7, 8) Switch SW3-2 SW3-4 SW5-3 SW5-4 ON OFF ON OFF ON OFF ON OFF ON OFF Switch Function Defrost setting sele
Models FDCVA402HENAR, 502HENAR, 602HENAR FDCVA402HESAR, 502HESAR, 602HESAR, 802HESAR, 1002HESAR (This figure shows FDCVA402~602 model. The component layout of FDCVA802 and 1002 models are basically the same except for partial arrangement.
Parts layout on the outdoor unit inverter PCB Model FDCVA302HENR JSW11 LED1 JSW11 to the PCB conditions ( Match that existed before replacement. ) JSW10 JSW10 to the PCB conditions ( Match that existed before replacement. ) Notes (1) Apply the silicone grease supplied with the component uniformly to the surface of the power transistor on the new PCB, then mount it on the PCB. If the grease is not applied, the power transistor may be damaged. Use all the silicone grease.
LED1 Models FDCVA402HESAR, 502HESAR, 602HESAR N P JSW10 JSW11 U V W SW1 Match to the PCB conditions that existed before replacement. ( ) SW2 Match to the PCB conditions that existed before replacement. ) ( Notes (1) Apply the silicone grease supplied with the component uniformly to the surface of the power transistor on the new PCB, then mount it on the PCB. If the grease is not applied, the power transistor may be damaged. Use all the silicone grease.
265 - TB Y/NG White Red F5 (20A) Fuse Check: There should be continuity. E N L TB Power supply check Measure the power supply at L.N. (It is normal if it is AC 220/240V.) T25 T24 CNI2 CNI3 T2 FM0 When the outdoor unit fan motor is anomalous: (Refer to page 280) Control PCB T1 T5 Red T6 U T7 V CM T8 W Power transistor module check: Is there a short circuit, open circuit or damage? (See 284 page for the check procedure.
3 2 1 L N E TB Gray Gray Brown Orange White Red Y/NG F5(20A) T9 T4 T8 T2 Y/NG Measure the power supply at L.N. (It is normal if it is AC 220/240V) T1 T5 T10 T11 266 CNW2 CNA1 CNIP Must be conductive. When blown, replace with F3 fuse. Replace also fan motor.
* 3 2 1 TB L Red White Yellow /Green 1 Noise filter E2 E1 2 Ni L1i No L1o CNW2 - 267 - FM01 CNFAN1 + – CNIP CNA1 CNA2 To indoor unit DM TB2 TB1 CNI4 CNI3 CNACT1 CNI2 DC280 ~ 373V N2 – L2 L1 LED1 (Yellow) TB6 TB5 Inverter PCB A/F thermistor DC280 ~ 373V * Capacitor check: Check for anomaly in appearance such as damage, swelling, etc.
- 268 - * E 3 2/N 1 E N L3 L2 TB TB Blue Green Black Red F (8A) Green Black Blue White Red Ni L3i L2i L1i E CNW2 CNW CNM F1 (250V, 4A) F1 (250V, 2A) Control PCB CT 52C Blue White AC3 CNFAN1 CNA1 CNA2 CNI1 -6 AC2 DM R5 AC1 +4 DC295 ~ 339V - + - + FMO1 When the outdoor unit fan motor is anomalous: (Refer to page 280) LED1 (Yellow) W V U CNO1 F2 (250V, 2.5A) CNW1 F1 (250V, 6.
2 3 1 Blue Black F (10A) Yellow /Green Black Blue White Red Red TB Noise filter No L3o L2o L1o 269 - CNFAN2 FMO2 FMO1 When the outdoor unit fan motor is anomalous: (Refer to page 280) CNA1 CNA2 CNI1 AC3 CNIP F2 (250V, 4A) CNI1 1 2 3 4 Connector Voltage Fluctuates between 8~12 V (analog tester) Fluctuates between 4~5 V (analog tester) 12V CNI3 P3 N2 – + P N U Red CM Flashing 3 times: Compressor rotor lock • Compressor failure • Inverter PCB failure W 0 20 40 60
1 Error display : Red LED Green LED E5 [Communications error during operation] Indoor unit 2 time flash Keeps flashing Red LED Green LED (1) Is the connection of the signal wires at the NO outdoor unit poor? Outdoor unit 2 time flash Keeps flashing (2) Is the connection NO of the signal wires at the indoor unit poor? YES Reset the power supply. Is the error resolved? YES Correct it “ WAIT ” See the diagnosis flowchart for “ WAIT ” (page 249) YES The unit is normal.
3 Error display : Red LED Green LED E34 [Power supply open phase] [Only case of 302~1002 models] Indoor unit Stays OFF Keeps flashing Measure the power supply voltage. Is the voltage between the phases AC 220/240 V or 380/415 V? YES (1) NO Is the power supply fuse blown? YES NO Red LED Green LED Outdoor unit 1 time flash Keeps flashing Check the power supply. * Inverter check before replacing the power fuse. * Check the inverter. Replace the fuse Note (1) Models 302~602.
Error display : 4 Red LED Green LED E35 [Cooling overload operation] Indoor unit Stays OFF Keeps flashing Red LED Green LED Outdoor unit 1 time flash Keeps flashing Models FDCVA151~251 Check the unit side. Are the characteristics of the outdoor heat exchanger thermistor normal? YES NO Replace the outdoor heat exchanger thermistor.
Models FDCVA302~1002 Check the unit side. Are the characteristics of the outdoor heat exchanger thermistor normal? YES NO Replace the outdoor heat exchanger thermistor.
Error display : 5 E36 [Discharge temperature error] Indoor unit Stays OFF Keeps flashing Red LED Green LED Is the discharge pipe thermistror characteristics normal? Outdoor unit 1 time flash Keeps flashing Check the unit side. Anomalous discharge YES temperature? (At cooling/heating operation) NO Replace the discharge pipe thermistor. Check the unit side.
E37 [Defective outdoor unit heat exchanger thermistor] Indoor unit Stays OFF Keeps flashing Is the outdoor unit heat exchanger thermistor connected correctly? YES Red LED Green LED Outdoor unit 1 time flash Keeps flashing Are the outdoor unit heat exchanger thermistor characteristics OK? NO The outdoor unit heat exchanger thermistor is defective. Replace it. Outdoor unit heat exchanger thermistor(Tho-R) Resistance-temperature characteristics NO The outdoor unit control PCB is defective Replace it.
E39 Error display : 8 Red LED Green LED [Defective discharge pipe thermistor] Outdoor unit 1 time flash Red LED Keeps flashing Green LED Indoor unit Stays OFF Keeps flashing Is the discharge pipe thermistor connector connected correctly? Are the discharge pipe thermistor characteristics OK? YES NO The outdoor unit control PCB is defective Replace it. NO The discharge pipe themistor is defective. Replace it.
10 Error display : Red LED Green LED E41 [Power transistor is overheating] [Only case of 402~1002 models] Outdoor unit 1 time flash Red LED Keeps flashing Green LED Indoor unit Stays OFF Keeps flashing Is it possible to reset the error code after 10 minutes since it occurs? NO Disconnect the outdoor unit’s fan motor connector and run the system.
11 E42 Error display : Red LED Green LED [Current cut] Outdoor unit 1 time flash Red LED Keeps flashing Green LED Indoor unit Stays OFF Keeps flashing Note (1) 0.4 low moro at 25˚C. (1) Is the power supply voltage proper? YES Check the power supply. Check the compressor's insulation resistance and winding resistance. YES NO NO NO Is the high pressure during operation proper? YES Is the service valve fully open? Open it fully. NG Check the refrigerant amount and refrigerant circuit.
13 Error display : Red LED Green LED E47 [Only case of 151 ~ 251, 302 models] Indoor unit Stays OFF Keeps flashing • Models FDCVA151 ~ 251 Red LED Green LED Outdoor unit 1 time flash Keeps flashing [Inverter over-voltage trouble] Is there any foreign object YES such as dust or dirt on the soldered surfaces of the control PCB? Remove the foreign object such as dust and dirt.
14 Error display : Red LED Green LED E48 [DC Fan motor failure] Outdoor unit 1 time flash Red LED Keeps flashing Green LED Indoor unit Stays OFF Keeps flashing • Models FDCVA151~251 Does some object obstruct the fan running? NO Does the fan rotates smoothly by hand? YES Is there any foreign object such as dust or dirt on the soldered surfaces of the control PCB? YES NO Remove the obstruct. Is fuse F3 (250V, 1A) blown? YES NO Replace the outdoor unit control PCB.
15 Error display : E49 [Anomalous low pressure or low pressure sensor disconnection.
16 E51 Error display : Red LED Green LED [Inverter, fan motor fault] [Only case of 302 ~ 1002 models] Indoor unit Stays OFF Keeps flashing Reset the power supply. Red LED Green LED Outdoor unit Lights contiously Keeps flashing Are the screws to fix the power transistor fastened tightly? Is the silicon applied uniformly between the power transistor and the radiator fin? Occurs Does E51 occur? YES Replace the outdoor unit inverter PCB. NO Fasten it correctly.
18 E54 Error display : Red LED Green LED [Low pressure sensor fault] [Only case of 302~1002 models] Indoor unit Stays OFF Keeps flashing Red LED Green LED Are the low pressure sensor connector (sensor side, board side) connected properly? YES NO Does the actual pressure match up to the sensed value by the microcomputer? YES NO Outdoor unit 1 time flash Keeps flashing Correct it Replace the low pressure sensor Check if the refrigerant amount is proper, and if there is something wrong with the r
Error display : Red LED Green LED E56 [Power transistor thermistor fault] [Only case of 151~251 models] Indoor unit Stays OFF Keeps flashing Is the power transistor thermistor connector connected properly? Red LED Outdoor unit 1 time flash Are the power transistor thermistor characteristics OK? YES NO Outdoor unit control PCB is defect Replace it (Power transistor thermistor input circuit is defect.
22 Error display : E59 [Anomaly in compressor starting] • Models FDCVA151~251 Red LED Green LED Indoor unit Stays OFF Keeps flashing Is the power supply voltage proper? Check Is the balance the compressor YES pressure appropriate insulation resistance during starting? and winding resistance. YES NO Check the power supply Outdoor unit 1 time, 2 time, 3 time flash Red LED NO Inverter OK NG Check the refrigerant amount and refrigerant circuit.
23 Error display : E60 [Compressor loader position detection error] [Only case of 151 ~ 251, 802, 1002 models] Red LED Green LED Indoor unit Stays OFF Keeps flashing Red LED Outdoor unit 1 time flash Keep flashing Note (1) Check if the power supply system is normal. Operate the system again Does the compressor start? NO (E59) YES Does E42 occur? NO Does the compressor make any anomalous noise? YES NO YES Does it return to normal when the power is reset? It doesn’t recur. E60 recurs.
Power transistor module (including the driver PCB) inspection procedure Is the power transistor module cracked or burnt? NO YES Is there a short circuit between the power transistor module terminals? ∗1 NO YES Compressor operation Is there any difference in the compressor current between phases? YES If there is a 10% or greater difference in the current in different phases.
(5) Inspection procedure for the failure which doesn’t have an error code (a) Louver motor does not operate Inspect at the indoor unit side. Does the louver move when the power is supplied? Operate more than 1 min. later NO Is the LM wire broken? YES NO YES Repair the wire Is the louver operated with the remote controller? YES Normal NO The indoor unit PCB is defective. Replace it.
(6) Check anomalous operation data with the wired remote controller Operation data are recorded when there is an anomalous state and these data can be displayed in the remote controller by operating the remote controller buttons. (1) Press the CHECK button. (2) Press the (3) Press the SET button to enter the anomalous operation data display mode. (4) If there are anomalous from the past, they will be displayed by an error code and unit No.
1.6.4 Check display on wireless specification models (FDEN · FDKN· FDT) (1) Indication board (a) FDEN Series Romote controller signal receiving part Backup switch TIMER CHECK RUN Operation display light (Green) • Lights continuously: Under air conditioner operation • Keeps flashing: Under heating preparation (At the time of heating operation) • 3 time flash: Under reception of a remote controller signal Timer/Check display light (Yellow) • Lights continuously: Under timer operation • 0.
2. MULTI-TYPE (V MULTI) PACKAGED AIR-CONDITIONER CONTENTS 2.1 GENERAL INFORMATION ....................................................................................... 292 2.1.1 Specific features .................................................................................................. 292 2.1.2 How to read the model name .............................................................................. 292 2.1.3 Table of models ..........................................................................
2.1 GENERAL INFORMATION 2.1.1 Specific features Ideal for the installation in Large, single zone open Areas and L-shaped rooms, the Muliti-Type V series allows an extensive degree of flexibility in the selection of indoor units. Specifically, the selection of indoor units with differing capacities and differing or similar types is available, as is the selection of indoor units with similar capacities and differing types.
2.1.3 Table of models Capacity 15 20 Ceiling recessed compact type (FDTC) Ceiling recessed type (FDT) Ceiling suspended type (FDEN) Wall mounted type (FDKN) Model 25 30 40 50 Satellite ducted type (FDUM) Outdoor unit to be combined (FDC) 2.1.
2.2 SELECTION DATA 2.2.1 Specifications (1) Indoor unit (a) Ceiling recessed compact type (FDTC) Models FDTCA151R, 201R Model FDTCA151R FDTCA201R kW 4.0 5.0 kW 4.5 Item (1) Nominal heating capacity(1) Nominal cooling capacity 5.6 1 Phase, 220-240V 50Hz / 220V 60Hz Power source Powerful mode Hi: 46 Me : 42 Lo: 38 Mild mode Hi: 42 Me : 38 Lo: 35 dB(A) Noise level Exterior dimensions Height Width Depth Net weight Unit:248 Panel:35 mm kg 570 700 570 700 19.5 (Unit: 16 Panel: 3.
(b) Ceiling recessed type (FDT) Models FDTA151R, 201R, 251R Model FDTA151R FDTA201R FDTA251R Nominal cooling capacity(1) kW 4.0 5.0 5.6 (1) kW 4.5 5.6 6.
Models FDTA301R, 401R Model Item FDTA301R FDTA401R (3) Nominal cooling capacity(1) kW 7.1 10.0 Nominal heating capacity(1) kW 8.0 11.
Model FDTA501R Model FDTA501R Item Nominal cooling capacity(1) kW Nominal heating capacity(1) kW 12.5 14.
(c) Ceiling suspended type (FDEN) Models FDENA151R, 201R, 251R Model FDENA151R FDENA201R FDENA251R Nominal cooling capacity(1) kW 4.0 5.0 5.6 (1) kW 4.5 5.6 6.
Models FDENA301R, 401R Model FDENA301R FDENA401R Nominal cooling capacity(1) kW 7.1 10.0 (1) kW 8.0 Item Nominal heating capacity 11.
Model FDENA501R Model FDENA501R Item Nominal cooling capacity(1) kW (1) kW Nominal heating capacity 12.5 14.
(d) Wall mounted type (FDKN) Models FDKNA151R, 201R Model FDKNA151R FDKNA201R Nominal cooling capacity(1) kW 4.0 5.0 (1) kW 4.5 Item Nominal heating capacity 5.
Model FDKNA251R Model FDKNA251R Item Nominal cooling capacity(1) kW (1) kW Nominal heating capacity 5.6 6.
(e) Satellite ducted type (FDUM) Models FDUMA202R, 252R, 302R Models FDUMA202R Item 1 kW Nominal heating capacity*2 kW Nominal cooling capacity* FDUMA252R FDUMA302R 5.0 5.6 7.1 5.4 6.4 8.
Models FDUMA402R, 502R Models FDUMA402R FDUMA502R kW 10.0 12.5 kW 11.2 Item 1 Nominal heating capacity*2 Nominal cooling capacity* 14.
(2) Outdoor unit Model FDCVA302HENR Model FDCVA302HENR Item 1 Phase, 220-240V 50Hz / 220V 60Hz Power source Nominal cooling capacity(1) kW 7.1 [3.5~8.0] Nominal heating capacity(1) kW 8.1 [4.0~9.
Model FDCVA402HENAR Model FDCVA402HENAR Item 1 Phase, 220-240V 50Hz/220V 60Hz Power source Nominal cooling capacity(1) kW 10.0 [6.1~11.2] Nominal heating capacity(1) kW 11.2 [5.6~12.
Model FDCVA402HESAR Model FDCVA402HESAR Item 3 Phase, 380-415V 50Hz/380V 60Hz Power source Nominal cooling capacity(1) kW 10.0 [6.1~11.2] Nominal heating capacity(1) kW 11.2 [5.6~12.
Models FDCVA502HENAR, 602HENAR Model Item FDCVA502HENAR FDCVA602HENAR 1 Phase, 220-240V 50Hz/220V 60Hz Power source Nominal cooling capacity(1) kW 12.5 [6.5~14.0] 14.0 [6.7~14.8] Nominal heating capacity(1) kW 14.0 [6.2~16.0] 16.0 [6.3~16.
Models FDCVA502HESAR, 602HESAR Model Item FDCVA502HESAR FDCVA602HESAR 3 Phase, 380-415V 50Hz/380V 60Hz Power source Nominal cooling capacity(1) kW 12.5 [6.5~14.0] 14.0 [6.7~14.8] Nominal heating capacity(1) kW 14.0 [6.2~16.0] 16.0 [6.3~16.8] dB(A) 52 53 Noise level Exterior dimensions Height Width Depth mm 845 970 kg Net weight 370 74 Refrigerant equipment compressor type & Q' ty RM-B5125MDE31 Motor 1 2.6 2.
Model FDCVA802HESAR, 1002HESAR Model Item FDCVA802HESAR FDCVA1002HESAR 3 Phase, 380-415V 50Hz/380V 60Hz Power source Nominal cooling capacity(1) kW 20.0 [7.0~22.4] Nominal heating capacity(1) kW 22.4 [7.6~25.0] 28.0 [9.5~31.5] dB(A) 57 Cooling: 57, Heating: 58 Noise level Exterior dimensions Height Width Depth Net weight mm 1300 kg 970 25.0 [10.6~28.
(3) Operation chart The Multi-Type V series is a system that allows for different models and capacities of indoor units to be connected so the individual operating characteristics of the indoor and outdoor are provided. Use the procedure shown in Item (c) to calculate the combined operating characteristics.
FDUM Series (220-240V 50Hz/220V 60Hz) Model Item Cooling power consumption Heating power consumption Cooling running current Heating running current kW A FDUMA202R FDUMA252R FDUMA302R FDUMA402R FDUMA502R 0.14-0.16/0.14 0.14-0.16/0.14 0.63-0.67/0.63 0.63-0.67/0.63 0.15-0.17/0.15 0.15-0.17/0.15 0.68-0.71/0.68 0.68-0.71/0.68 0.16-0.19/0.16 0.16-0.19/0.16 0.73-0.79/0.73 0.73-0.79/0.73 0.24-0.28/0.24 0.24-0.28/0.24 1.07-1.17/1.07 1.07-1.17/1.07 0.28-0.32/0.32 0.28-0.32/0.32 1.28-1.32/1.28 1.28-1.
Total power factor (%) (Cooling) (Heating) 4.78 × 1000 × 100 .=. 99 % 21.1 × 220 4.58 × 1000 20.2× 220 × 100 .=.
2.2.2 Range of usage & limitations Model Item FDCVA302~602 FDCVA802, 1002 Indoor return air temperature (Upper, lower limits) Please see the next page. Outdoor air temperature (Upper, lower limits) Operating temperature When used under -5ºC, install a snow hood (option). Indoor unit atmosphere (behind ceiling) temperature and humidity Dew point temperature: 28ºC or less, relative humidity: 80% or less Max. 50m Refrigerant line (one way) length Max. 30m (Outdoor unit is higher) Max.
Cooling 50 temperature (˚CD.B.) Outdoor air D.B. 40 30 20 Range of cooling usage 10 0 -10 -20 10 12 14 16 18 20 22 24 26 Indoor air W.B. temperature (˚CW.B.) Heating temperature (˚CD.B.) Indoor air D.B. 30 25 Range of heating usage 20 15 10 5 -20 -15 -10 -5 0 5 10 15 20 25 20, rb 20 Outdoor air W.B. temperature (˚CW.B.
Outdoor unit L Indoor unit rd rc rb ra A rA r1 r2 rB rC B C D rD h3 h2 h1 h4 h5 h6 Double-twin type Models 802, 1002 One-way pipe length (m) L +ra Branch pipe length (m) 70, L +rb 70, L +rc 70, L +rd 70 Ira –rb I 10, Ira – rc I 10, Irb – rc I 10 Ira –rdI 10, Irb – rd I 10, Irc – rd I 10 ra 30, rb rA +rB 30, rc 30, rd 15, rC +rD 30 15 Difference in height between indoor units (m) h1=0.5 or less, h2=0.5 or less h3=0.5 or less, h4=0.5 or less h5=0.5 or less, h6=0.
2.2.3 Exterior dimensions Details are the same as in chapter 1.2.3 see page 93. 2.2.4 Inside view Details are the same as in chapter 1.2.4 see page 113. 2.2.5 Exterior appearance Details are the same as in chapter 1.2.5 see page 116. 2.2.6 Piping system Details are the same as in chapter 1.2.6 see page 119. 2.2.7 Selection chart Details are the same as in chapter 1.2.7 see page 126. 2.2.8 Characteristics of fan Details are the same as in chapter 1.2.8 see page 137. 2.2.
3. WIRELESS KIT (OPTIONAL PARTS) 3.1 FDT series The FDT series is an exclusive series with all wired models. However, these models can also be used as wireless units by using the optional wireless kit.
(4) Wireless remote controller 150 unit: mm 60 17 (5) Attachment of wireless kit (a) Installation of the receiver 1) Preparation before installation Attachthe cover panel supplied as an accessory onto the indoor unit according to the panel installation. (Refer to 193 page) Remove the air return grille. (Refer to 194 page) Remove a corner panel located on the refrigerant pipe side. Remove three screws and detach the cover (indicated as a shadowed area) from the indoor unit control box.
Turn switches provided on the back of the PCB. Switches (SW1-4) provided on the receiver PCB are for setting the following. All switched are set to the ON position for shipment. SW1 Prevention of unintended movement caused by interference.
(6) Control of a plural number of indoor units with one remote controller (a) Up to 16 indoor units can be connected. Connect indoor unit’s X , Y and Z terminal Terminal block swith 3-core connecting wires (remote controller X Y Z Indoor unit (1) Adress (0) Receiver signal wires). For a connecting wire, please refer Indoor unit (2) Adress (1) Indoor unit (16) Adress (F) to the “Restrictions on the thickness and length of Remote controller a connecting wire”.
3.2 FDTC • FDUM • FDU series This product is dedicated for heat pump unit. Never install on the unit dedicated for cooling. SAFETY PRECAUTIONS • Always read these “Safety Precautions” thoroughly before starting installation work. • These precautions describe important information related to safety. Always observe these precautions. • Refer to the installation manual enclosed with the indoor unit for the indoor unit installation methods.
Wireless remote controller Light detection adaptor substrate SW1-1 Prevention of malfunction from mixed signals O N : Normal OFF : Remote SW1-2 Receiver master/slave switching O N : Master OFF : Slave CAUTION * When the battery is once removed, the setting returns to the initial setting condition (setting at factory shipping). Therefore, when the battery has been removed, perform the above mentioned wireless remote controller setting change work again.
d) Installation with enclosed bracket Use this method when installing onto a gypsum board (7 or 18 mm), etc. 1 Catch the two protrusion of the enclosed bracket onto the fitting as shown above, and temporarily fix with the screws. (The bracket has an up/down and front/back orientation. Confirm the top/bottom protrusion positions and the positional relation of the ø 10 holes on the bracket and the installation hole on the lower case with the above drawing.
(5) Wireless remote controller operation distance a) When installed on ceiling standard reception distance Conditions Reception section illuminance 300 lux (When there are no lights on the ceiling within 1 m or the reception adaptor in a general office.
MULTI-TYPE (V-MULTI) PACKAGED AIR-CONDITIONER Air-Conditioning & Refrigeration Systems Headquarters 16-5, 2-chome, Kounan, Minato-ku, Tokyo, 108-8215, Japan Fax : (03) 6716-5926
