|
Fault Code
|
Flash Time/Error Code
|
Analysis
|
|
|
|
|
|
HWC009-012
|
|
|
|
Power LED Flashing
|
4 Flashes every 3 seconds
|
Room sensor or outdoor sensor not connected
|
|
|
|
|
|
Sleep LED Flashing
|
Continuous Flash
|
Indoor sensor not connected
|
|
|
|
|
|
Cool LED Flashing
|
Continuous Flash +
1 Flash every 3 seconds
|
Compressor Overheat
|
|
Power LED Flashing
|
|
|
|
|
|
Cool LED Flashing
|
Continuous Flash +
3 Flashes every 3 seconds
|
Refrigerant Gas Leak
|
|
Power LED Flashing
|
|
|
|
|
|
HWC018-024
|
|
|
|
E1 Room Sensor
|
Flashing Fan
|
Sensor not connected
|
|
E2 Indoor Sensor
|
Flashing Sleep
|
Sensor not connected
|
|
E3 Outdoor Sensor
|
Flashing Dry
|
Sensor not connected
|
|
E4
|
Flashing Cool
|
Overload
|
|
E5
|
Flashing Cool + Dry
|
Low Refrigerant Charge
|
|
|
|
|
|
HWC030-036
|
|
|
|
Power LED
|
4 Flashes every 3 seconds
|
Room/Indoor/Outdoor sensor not connected
|
|
|
|
|
|
Cool LED
|
Continuous Flash +
1 Flash every 3 seconds
|
Overheat/Overload
|
|
Power LED
|
|
|
|
|
|
Cool LED
|
Continuous Flash +
|
|
|
|
3 Flashes every 3 seconds
|
Low Refrigerant Charge/Gas Leak
|
