Specifications
Table Of Contents
- Cover
- Table of Contents
- Part 1 General Information
- Part 2 Specifications
- Part 3 Refrigerant Circuit
- Part 4 Function
- Part 5 Test Operation
- Part 6 Troubleshooting
- Part 7 Appendix
- 1. Piping Diagrams
- 2. Wiring Diagrams for Reference
- 3. List of Electrical and Functional Parts
- 4. Option List
- 5. Piping Installation Point
- 6. Example of connection (R-410A Type)
- 7. Thermistor Resistance / Temperature Characteristics
- 8. Pressure Sensor
- 9. Method of Checking the Inverter’s Power Transistors and Diode Modules
- Part 8 Precautions for New Refrigerant (R-410A)
- Index
- Drawings & Flow Charts
Model Selection Si34-704
10 General Information
Connectable Indoor Unit
Note:FXDQ has following 2 Series, as shown below.
FXDQ-P, NVET: without Drain Pump (For General, Asia: except for EU, China and Australia)
FXDQ-P, NAVE: with Drain Pump
Indoor unit capacity
Use the above tables to determine the capacities of indoor units to be connected. Make sure the
total capacity of indoor units connected to each outdoor unit is within the specified value (kW).
The total capacity of connected indoor units must be within a range of 50 to 130% of the
rated capacity of the outdoor unit.
In some models, it is not possible to connect the maximum number of connectable indoor
units. Select models so the total capacity of connected indoor units conforms to the
specification.
Capacity Range 0.8HP 1HP
1.25HP
1.6HP 2HP 2.5HP 3.2HP 4HP 5HP 8HP 10HP
Capacity Index 20 25 31.25 40 50 62.5 80 100 125 200 250
Ceiling Mounted
Cassette Type
(Double Flow)
FXCQ 20M 25M 32M 40M 50M 63M 80M — 125M — —
Ceiling Mounted
Cassette Type
(Multi Flow)
FXFQ — 25M 32M 40M 50M 63M 80M 100M 125M — —
Ceiling Mounted
Cassette Corner Type
FXKQ — 25MA 32MA 40MA — 63MA — — — — —
Slim Ceiling Mounted
Duct Type
FXDQ-
PVE
20P 25P 32P — — — — — — — —
FXDQ-
PVET
20P 25P 32P — — — — — — — —
FXDQ-
NAVE
20NA 25NA 32NA 40NA 50NA 63NA — — — — —
FXDQ-
NVET
20N 25N 32N 40N 50N 63N — — — — —
Ceiling Mounted
Built-In Type
FXSQ 20M 25M 32M 40M 50M 63M 80M 100M 125M — —
Ceiling Mounted
Duct Type
FXMQ — — — 40MA 50MA 63MA 80MA 100MA 125MA 200MA 250MA
Ceiling Suspended
Type
FXHQ — — 32MA — — 63MA — 100MA — — —
Wall Mounted Type
FXAQ 20MA 25MA 32MA 40MA 50MA 63MA — — — — —
Floor Standing Type
FXLQ 20MA 25MA 32MA 40MA 50MA 63MA — — — — —
Concealed Floor
Standing Type
FXNQ 20MA 25MA 32MA 40MA 50MA 63MA — — — — —
Ceiling Suspended
Cassette Type
FXUQ — — — — — — 71MA 100MA 125MA — —
Outdoor Air
Processing Unit
FXMQ-MF — — — — — — — — 125MF 200MF 250MF
New refrigerant model code P20
type
P25
type
P32
type
P40
type
P50
type
P63
type
P80
type
P100
type
P125
type
P200
type
P250
type
Selecting model capacity 2.2
kW
2.8
kW
3.5
kW
4.5
kW
5.6
kW
7.0
kW
9.0
kW
11.2
kW
14.0
kW
22.4
kW
28.0
kW
Equivalent output 0.8HP 1HP
1.25HP
1.6HP 2.0HP 2.5HP 3.2HP 4HP 5HP 8HP 10HP