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47
LMU187HV
Dual-Zone
LMU247HV
Tri-Zone
• Defrost/Deicing
• Restart delay (3-mins)
• Self-diagnosis
• Soft start
• Inverter (Variable speed
compressor)
• Auto operation
• Auto restart operation
• Low ambient operation to 14ºF
(Cooling mode)
• Gold Fin™ anti-corrosion
Exterior Unit Includes:
• Exterior unit
• Factory refrigerant charge as
indicated below
(Please see chart below for actual
length amount included)
• Installation manual
ETL#: 3091879
Limited warranty: 2 years parts; 5 years compressor (LMU187-369HV) / 5 years parts; 7 years compressor (LMU540HV)
DUAL-ZONE
LMU187HV
TRI-ZONE
LMU247HV
QUAD-ZONE
LMU369HV
MULTI F MAX
LMU540HV
FEATURES:
18,000-54,000 BTU/h
Multi F Inverter
Heat Pump
Outdoor Units
LMU369HV
Quad-Zone
LMU540HV
Multi F Max
O
utdoor Model H/P Inverter # LMU187HV LMU247HV LMU369HV LMU540HV
Capacity * BTU/h 18,000 Class 24,000 Class 36,000 Class 54,000 Class
Power Input Cooling kW 0. 26 ~1.12~2.37 0.39~1.43~3.09 0.77~2.72~3.92 1.00 ~ 5.10 ~ 5.86
(Min.~Rated~Max.) Heating kW 0.28~1.29~2.48 0.42~2.21~3.10 1.12~3 .58~ 4.10 1.49 ~ 5.40 ~ 6.19
Running Current Cooling A 1.5~5.2~10.8 2.8~6.6~14.0 3. 3~11. 8~17.0 4.8 ~ 24.5 ~ 26.5
(Min.~Rated~Max.) Heating A 1.5~6.0~11.3 3.0 ~10. 2~14.1 4.9~15 .5~17.8 7.1 ~ 25.7 ~ 27.5
Power Supply Ø / V / Hz 1/208~230/60 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 12 3 x 10
Transmission Cable
(from Outdoor unit)
No. x AWG 4 x 18 4 x 18 4 x 18 4 x 16
Dimensions (W x H x D) inch
34 1/4 x 31 13/16
x 12 19/32
34 1/4 x 31 13/16
x 12 19/32
35 7/16 x 45 7/8
x 14 9/16
37 13/32 × 54 11/32
× 13
Net Weight lbs 123.5 130.1 209.4 213.8
Min. # of Connectable Indoor Units 2 2 2 2
Max. # of Connectable Indoor Units 2 3 4 8
Refrigerant Charge oz 67.0 74.1 123.5 155.2
Type R-410A R-410A R-410A R-410A
Control EEV EEV EEV EEV
Sound Level
(Cooling/Heating)
Sound Pressure dB(A)
6
51 51 57 54/56
Piping Connections Liquid in. 1/4 x 2EA 1/4 x 3EA 1/4 x 4EA 3/8 x 1EA
Gas in. 3/8 x 2EA 3/8 x 3EA 3/8 x 4EA 3/4 x 1EA
Piping Length Spec. Max. total piping ft. 164.0 246.1 246.1 475.7
Max. OD~ID piping ft. 82.0 82.0 82.0 229.6
Piping length (no add’l refrig) ft. 49.2 73.8 98.4 147.6
Max. Elevation Difference Outdoor Unit~Indoor Unit ft. 49.2 49.2 49.2 98.4
Indoor Unit~Indoor Unit ft. 24.6 24.6 24.6 49.2
Operation Range Cooling ˚F(DB) 14 ~ 118.4 14 ~ 118.4 14 ~ 118.4 14 ~ 118.4
Heating ˚F(WB) 0 ~ 64.4 0 ~ 64.4 0 ~ 64.4 0 ~ 64.4
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 applicable local and national codes.
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 is only for non-ducted type indoor units.
6. LG verified sound ratings.
* Specification can be changed without notification
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