Function And Control - Gree MULTI30HP230V1CO Service Manual

Service Manual

6. Function and Control

1.Function Control
1) Cooling mode
corresponding electronic expansion valve will be closed.
d. 4-way valve
e. Outdoor fan control in cooling mode
set speed.
3) Heating mode
mode
demand.
e. Defrosting function
operation will runs for 60 second.
4) Fan mode
2.Protection Function
2) Overload protection
14