Brochure

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Dual-Zone
Flex Multi-Split System
Mix and match for 18,000-24,000 BTUs
Heat Pump Inverter
Tri-Zone
Flex Multi-Split System
Mix and match for 27,000-33,000 BTUs
Heat Pump Inverter
Quad-Zone
Flex Multi-Split System
Mix and match for 36,000-48,000 BTUs
Heat Pump Inverter
FLEX MULTI-SPLIT
DUAL-, TRI- &
QUAD-ZONE
AIR CONDITIONING
SYSTEMS
The Flex Multi-Split systems operate two, three
or four interior units that are mounted in separate
rooms. Each indoor unit comes with its own remote
control, allowing the customer to set the temperature
individually in different rooms. These units are
connected to a single exterior unit.
The interior units are available in a variety of styles,
including Art Cool, Standard, Ceiling Cassette, and
Ceiling Concealed Duct models. Dual-,Tri- and Quad-
Zone are available in Heat Pump systems.
Flex Multi-Split Systems
Flex Multi-Split Standard Indoor Unit
Flex Multi-Split Ceiling Cassette
& Ceiling Concealed Duct
Flex Multi-Split Art Cool Indoor Unit Mirror Finish
Available styles
O utdoor Model H/P Inverter # LMU187HV LMU247HV LMU369HV
Capacity * BTU/h 18,000 Class 24,000 Class 34,000 Class
(Min.~Rated~Max.) Cooling kW 0.2 6~1.12~2. 37 0.39~1.43~3.09 0.77~2.72~3.92
Heating kW 0.28~1.29~2.48 0.42~2.21~3.10 1.12~3.58~4.10
Running Current Cooling A 1.5~5.2~10.8 2.8~6.6~14.0 3.3 ~11.8~17.0
Heating A 1.5~6.0~11.3 3. 0~10. 2~14.1 4.9~15.5 ~17.8
Power Supply Ø / V / Hz 1/208~230/60 1/208~230/60 1/208~230/60
Power Supply Cable(Outdoor) No. x AWG 3 x 14 3 x 12 3 x 10
Transmission Cable
(Outdoor to Indoor unit )
No. x AWG 4 x 16 4 x 16 4 x 16
Dimensions (W x H x D) inch inch 34 1/4x31 13/16x12 19/32 34 1/4x31 13/16x12 19/32 35 7/16x45 7/8x14 9/16
Net Weight lbs 123.5 130.1 209.4
Max. # of Connectable
Indoor Units
2 3 4
Refrigerant Charge (at 24.6 ft.) oz 67.0 74.1 123.5
Type R410A R410A R410A
Control EEV EEV EEV
Sound Level (H) Sound Pressure dB(A)+3 51 51 57
Piping Connection Liquid inch 1/4 x 2 1/4 x 3 1/4 x 4
Gas inch 3/8 x 2 3/8 x 3 3/8 x 4
Piping length spec. Max. total piping ft. 164.0 246.1 246.1
Max. OD~ID piping ft. 82.0 82.0 82.0
Piping length
(no add’l refrigerant)
ft. 49.2 73.8 98.4
Max. Elevation
Difference
Outdoor Unit~
Indoor Unit
ft. 49.2 49.2 49.2
Indoor Unit~
Indoor Unit
ft. 24.6 24.6 24.6
Operation Range Cooling ˚F 14 ~114.8 14 ~114.8 14 ~114.8
(Outdoor) Heating ˚F 5~ 75.2 5~ 75.2 5~ 75.2
LMU369HV
Quad-Zone
LMU187HV
Dual-Zone
LMU247HV
Tri-Zone
Note :
1. Capacities are based on the following conditions:
Cooling: - Indoor Temperature 80ºF (26.7ºC ) DB/67ºF (19.4ºC) WB
- Outdoor Temperature 95ºF (35ºC) DB/75ºF (23.9ºC) WB
Heating: - Indoor Temperature 70ºF (21.1ºC) DB/60ºF (15.6ºC) WB
- Outdoor Temperature 47ºF (8.3ºC) DB/43ºF (6.1ºC) WB
Piping Length: - Interconnecting Piping Length 24.6 ft.(7.5m)
- Level Difference of Zero
2. Wiring cable size must comply with the applicable local and national code.
3. The specification may be subject to change without prior notice for purpose
of improvement.
4. For more capacity(*) information, refer to the combination tables.
5. The data mentioned in the above table are only for non-ducted type of indoor unit.
• Defrost /Deicing
• Restart delay (3-minutes)
• Self diagnosis
• Soft start
• Inverter
(variable speed compressor)
• Auto operation
(Articial intelligence)
• Auto restart operation
• Low ambient operation to 14ºF
(cooling mode)
• Gold Fin™ Anti-Corrosion
Exterior Unit Includes:
• Exterior unit
• Sufcient refrigerant for charging 2, 3
or 4 indoor coils
(Please see chart below for actual
length amount included)
• Installation manual
DUAL-ZONE
LMU187HV
TRI-ZONE
LMU247HV
QUAD-ZONE
LMU369HV
FEATURES:
18,000-36,000 BTUs
OUTDOOR UNITS
H/P INVERTER
Warranty: 1 year parts and labour; 7 year compressor.