Description:
LG 54,000 BTU Flex Multi Zone Inverter systems include advanced technology for cost-effective, energy efficient operation. Available in heat pump configurations with 54,000 Btu/h capacity. Up to 8 zones. 130% diversity.
Brand:
LG
Product Information
* Inverter variable-speed compressor on the outdoor unit for energy-saving operation * Defrost / De-icing capabilities * Restart delay of three minutes * Self diagnosis capabilities * Soft start reduces power surges to electrical systems * Auto operation and auto restart operation * Operates down to 14°F in cooling mode * R410A refrigerant
Outdoor Model LMU540HV
Capacity (BTUs) Nominal BTU/h Class 54,000 Cooling Min. Min. ~ Rated ~ Max BTU/h: 14,000 ~ 52,500 ~ 63,200 Heating Min. Min. ~ Rated ~ Max BTU/h: 15,467 ~ 58,000 ~ 64,000 Power Input Cooling Min. Min. ~ Rated ~ Max: kW 1.00 ~ 5.10 ~ 5.86 Heating Min. Min. ~ Rated ~Max: kW 1.49 ~ 5.40 ~ 6.19 EER / COP Non Ducted: 10.3 / 3.1 SEER / HSPF Non Ducted: 18.4 / 8.7 Mixed: 17.1 / 8.3 Ducted: 15.8 / 8.0 Power Supply: V, Ø, Hz 208/230, 1, 60 Running Current Cooling Min. Min. ~Rated ~ Max A: 4.8 ~ 24.5 ~ 26.5 Heating Min. Min. ~ Rated ~ Max A: 7.1 ~ 25.7 ~27.5 Wiring Connections Power Supply Cable (included Earth) No. x AWG: 3C x 10 Power & Communication Cable (included Earth) Outdoor ~ BD Unit No. x AWG: 4C x 16 Combination Sum of Indoor Units Capacity Max. kBTU/h: 73 Number of Indoor Units Max. EA 8 Number of BD Units Max. EA 2 Casing Color Warm Gray Dimensions W x H x D mm 950 x 1,380 x 330 W x H x D inch 37 13/32 x 54 11/32 x 13 Net Weight kg (lbs) 97.0 (213.8) Compressor Type Twin Rotary Model x No. GPT442MBA x 1 Motor Type BLDC Motor Output W x No. 4,000 (at 60Hz) x 1 Refrigerant Type: R410A Precharged Amount: g (oz) 4,400 (155.2) Chargeless-Pipe Length Main Pipe m (ft) 5 (16.4) Branch Pipe m (ft) 40 (131.2) Additional Carging Volume Main Pipe g/m (oz/ft) 20 (0.22) Branch Pipe g/m (oz/ft) 50 (0.54) Control Electronic Expansion Valve Refrigerant Oil Type: FVC68D Charged Volume cc x No. 1,300 x 1 Heat Exchanger (Row x Column x Fins per inch) x No. (2 x 32 x 14) x 2 Fan Type: Propeller Air Flow Rate: m3/min (ft3/min) x No. 60 (2,119) x 2 Fan Motor Type: BLDC Output: W x No. 124.2 x 2 Sound Pressure Level Cooling Rated dB(A): 54 Heating Rated dB(A): 56 Sound Power Level Cooling Rated dB(A): 69 Piping Connections Liquid Outer Dia. mm (inch): Ø 9.52 (3/8) Gas Outer Dia. mm (inch): Ø 19.05 (3/4) Piping Length Total Piping Max. m (ft): 145 (475.7) Main Piping Max. m (ft): 55 (180.4) Total Branch Piping Max. m (ft):90 (295.3) Each Branch Piping Max. m (ft): 15 (49.2) Maximum Height Difference Outdoor Unit ~ Indoor Unit Max. m (ft) 30 (98.4) Indoor Unit ~ Indoor Unit Max. m (ft) 15 (49.2) BD Unit ~ Indoor Unit Max. m (ft) 10 (32.8) Operation Range (Outdoor Temperature) Cooling Min. ~ Max. °C DB (°F DB) -10 (14.0) ~ 48 (118.4) Heating Min. ~ Max. °C WB (°F WB) -18 (-0.4) ~ 18 (64.4)
Features * Advanced Climate Control for up to 8 Zones * Energy Efficiency ? 18.4 SEER Rating * DC Inverter Technology - Load Matches to Reduce Power Consumption