LG UU85W U74 - Power Supply

2
Single CAC Outdoor Unit
Standard Inverter - Synchro
1. Power Supply
 External wiring procedure
• The power supply work is needed only to the outdoor unit. The power supply to the indoor unit is conducted
through the transmission wiring. Therefore, the power supply work can be carried out at just one place of the
outdoor unit. It will contribute to simplify the work procedure and to save cost.
• Wiring cable size must comply with the applicable local and national code.
(Ex. Duo simultaneous operation)
(Ex. Trio simultaneous operation)
(Ex. Quartets imultaneous operation)
Type OutdoorUnit Capacity(kW) Circuit BreakerCapacity PowerSupply
1 Phase
Inveter
AUUW426D2 [UU42W U32] 12.5
40A 1Ø, 220-240 V, 50HzAUUW486D2 [UU48W U32] 14.0
AUUW606D2 [UU60W U32] 15.0
3 Phase
Inverter
AUUW428D2 [UU43W U32] 12.5
20A
3Ø, 380-415 V, 50Hz
AUUW488D2 [UU49W U32] 14.0
AUUW608D2 [UU61W U32] 15.0
AUUW70LAE [UU70W U34] 19.0
30A
AUUW85LAE [UU85 U74] 23.0
AUUW606D2
[UU60W U32]
ATNH30GPLE2
[UT30 NP2]
ATNH30GPLE2
[UT30 NP2]
Only one remote controller.
Only one circuit breaker.
Branch kit(PMUB11A)
Circuit
breaker
AUUW606D2
[UU60W U32]
ATNH18GQLE2
[CT18 NQ2]
ATNH18GQLE2
[CT18 NQ2]
ATNH18GQLE2
[CT18 NQ2]
Only one remote controller.
Only one circuit breaker.
Branch kit(PMUB111A)
Circuit
breaker
AUUW606D2
[UU60W U32]
ATNH12GRLE2
[CT12 NR2]
ATNH12GRLE2
[CT12 NR2]
ATNH12GRLE2
[CT12 NR2]
ATNH12GRLE2
[CT12 NR2]
Only one remote controller.
Only one circuit breaker.
Branch kit(PMUB1111A)
Circuit
breaker