Tr
oubleshooting
Page 53
4. Quick Maintenance by Error Code
If you do not have the time to test whether specific parts are faulty, you can directly change the required parts according
the error code.
You can find the parts to replace by error code in the following table.
Part requiring
replacement
Error Code
E0
E1
E2
E3
E4
E5
e7
EC
Indoor PCB
x
Outdoor PCB
x
x
x
x
x
x
x
Indoor fan motor
x
x
x
x
x
x
x
Outdoor fan motor
x
x
x
x
x
x
x
x
Temperature sensor
x
x
x
x
x
x
T2 Sensor
x
x
x
x
x
x
x
Additional refrigerant
x
x
x
x
x
x
x
Display board
x
x
x
x
x
x
x