Operation Flowchart - Gree EVO Serie Manual De Instrucciones

Unit Control
3�2 Operation Flowchart
Cooling
2-Way Valve
Control
YES
NO
Water Pump
Error Indication
Control
YES
NO
Water Flow
Error Indication
Switch Control
YES
Electric
Expansion
Valve Control
YES
NO
fan Motor
Error Indication
Control
YES
NO
Compressor
Error Indication
Control
YES
Cooling
Operation
Power Switch
ON
Operation Mode
Judgment
8
Heating
2-Way Valve
Control
YES
NO
Water Pump
Error Indication
Control
YES
NO
Water Flow
Error Indication
Switch Control
YES
Electric
Expansion
Valve Control
YES
NO
fan Motor
Error Indication
Control
YES
NO
Compressor
Error Indication
Control
YES
NO
4-Way Valve
Error Indication
Control
YES
Heating
Operation