8-8 Condenser Fan Error (Er CF)
No
1
Reset the unit and
Input Test 1 Mode.
(Push the button 1 time)
2
Check the fan rotation.
While an error code is displayed,
the fan is not working.
3
Check the Fan motor and surrounding.
4
Check the Fan motor voltage.
Checking flow
(1)
(2)(3)
<CON4>
Result & SVC Action
Rotate fan using your hand.
If it is stuck, change the motor.
(1) ~ (2)
Below 12 V
(2) ~ (3)
- 32 -
Status
SVC Action
No windy
Check motor
Windy
Go to the 4
Result
SVC Action
Change the PCB
0 or 5 V
Change the motor