LG universal system air conditioner Service Manual page 139

Outdoor Units
Target frequency step (Step_base) exceeds maximum step, the Step_base value follows the maximum step
value.
The compressor get the minimum step in case Step_base value is lower than the minimum step of operating
capacity.
Compressor operation range
Control
Capacity
Inv.
Const.1
Inv.
Const.2
Const.
Inv.
1 comp. 2 comp. 3 comp.
Load
model model model
C1 C2
Inv. Inv. C Inv.
Service Manual 139