Error Code E CF
Condenser Fan Motor Error — Connection line of condenser fan motor is fault, short, or open. Fault displayed when operating fan motor for 65 seconds without output signal.
Moderate
Address soon - your appliance may not work properly
Also displayed as: E CF
How to Fix
- 1
Step 1: Reset the unit and enter Test Mode 1 (push test button once).
- 2
Step 2: Check fan rotation. If fan is not rotating, proceed to Step 3.
- 3
Step 3: Rotate condenser fan blade by hand. If it feels sticky/stiff, change the fan motor.
- 4
Step 4: Check fan motor power voltage at CON8 9th~12th pin. Expected: 10~12 VDC. If not, replace Main PCB.
- 5
Step 5: Check fan PWM voltage at CON8 9th~11th pin. Expected: 2~4.5 VDC. If not, replace Main PCB.
- 6
Step 6: Check fan feedback voltage at CON8 9th~10th pin. Expected: Not 0V or 5V. If feedback is 0V or 5V (not pulsing), change the fan motor.
- 7
Step 7: If all voltages are correct and fan rotates freely, explain to customer.
This Error Applies To
LG LHSXS2706 Series Refrigerators
Related Error Codes
Freezer Sensor Error — Freezer sensor short or open
Refrigerator Sensor Error — Refrigerator sensor (upper part) short or open
UV/Nano LED Module Error — Bad UV LED module or poor connection between display and UV module. Caused when feedback signals are abnormal.
Defrost Sensor Error — Defrost sensor short or open
Failed Defrosting — Defrost heater, temperature fuse short circuited or unplugged connector. Error indicated 4 hours after failure occurs.
Abnormal Freezer Fan Motor — Connection line of fan motor is fault, short, or open. Fault displayed when operating fan motor for 65 seconds without output signal.
Abnormal Communication Error — Connection line between main control panel and display panel is short or open. Signal transmission fails.
Abnormal Ambient (Room) Temperature Sensor Error — Room temperature sensor short or open.