Error Code FZ-FAN
Freezer cooling fan not running
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: LED blinks
What This Means
Fan motor wiring disconnected; Fan motor failure; Connector CN20 pin 16-18 open or shorted; Fan blade stuck or damaged
What actually causes this:
Fan motor cable disconnected or fan motor burned out
First Thing to Check
Check if ice buildup is blocking fan blade
Parts Involved
How to Fix
- 1
1. Check voltage at MAIN PCB CN20-16 to CN20-18
- 2
2. Expected voltage range: 7V to 12V
- 3
3. Verify fan spins freely without obstruction
- 4
4. Listen for fan motor operation
Other Error Codes for RF24R7201EU
Freezer temperature sensor not working
Water overflowing from ice maker or water dispenser
Compressor will not start
Fridge getting too warm
Control panel not communicating with main board
Ice dispenser duct not heating
IO expander chip not responding
Freezer defrost heater not heating