Tr
oubleshooting
Page 65
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
E3
E4
E5
E7
EC
F0
F1
Indoor PCB
x
x
Outdoor PCB
x
x
x
x
x
x
Reactor
x
x
x
x
x
x
x
x
Indoor fan motor
x
x
x
x
x
x
x
x
Outdoor fan motor
x
x
X
x
x
x
x
x
x
Temperature sensor
x
x
x
x
x
T2 Sensor
x
x
x
x
x
x
x
x
Additional refrigerant
x
x
x
x
x
x
x
x
x
Compressor
x
x
x
x
x
x
x
x
IPM board
x
x
x
x
x
x
x
x
x
Outdoor unit
x
x
x
x
x
x
x
x
Display board
x
x
x
x
x
x
x
x
Part requiring replacement
Error Code
F2
F3
F4
F5
P0
P1
P2
P4
Indoor PCB
x
x
x
x
x
x
x
x
Outdoor PCB
Reactor
x
x
x
x
x
x
x
Indoor fan motor
x
x
x
x
x
x
x
x
Outdoor fan motor
x
x
x
x
x
x
x
Temperature sensor
x
x
x
X
x
x
T2 Sensor
x
x
x
x
x
x
x
x
Additional refrigerant
x
x
x
x
x
x
x
x
Compressor
x
x
x
x
x
x
IPM board
x
x
x
x
x
Outdoor unit
x
x
x
x
x
x
x
x
Summary of Contents for FSAI-SU-93AE3
Page 2: ......
Page 4: ......
Page 5: ...Contents 1 Precautions 2 2 Information servicing 3 Safety Precautions...
