LG LRFCS25D3 Series Service Manual page 23

7-7 Condenser Fan Error (CF E)
No
1
Reset the unit and
Input Test 1 Mode.
(Push the button 1 time)
2
Check the fan rotating.
※ While an error code is displayed,
the fan is not working.
Check the Fan motor and
3
4
1.- Check for loose connection in
2-. Check condenser motor voltage.
Checking flow
surrounding .
CON7 .
Result & SVC Action
Rotate fan using your hand.
It feel sticky, change the motor.
Point Result
CON7
Below 10V
4th pin~6th pin
CON7
0 or 5 V
6th pin~8th pin
CON7
0 or 5 V
6th pin~2nd pin
23
Status SVC Action
No windy Check motor
Windy Go to the 4
SVC Action
Change the PCB
Change the PCB
Change the motor
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