Error Code 23C
Compartment fan is not working
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: 23C
What This Means
Feedback signal line contact error; Motor wire separation; Motor failure; Speed sensor malfunction; Fan obstruction
What actually causes this:
Fan motor connection loose or fan blocked
First Thing to Check
Check if compartment fan spins and connector is tight
Parts Involved
How to Fix
- 1
Check voltage at MAIN PCB CN75 pins 1 and 2
- 2
Verify voltage is between 7V~12V
- 3
Inspect motor wiring
- 4
Check for fan blockage
Other Error Codes for RF28K9070AA
Fridge fan motor is not operating
Cool Select fan motor is not running
I/O Expander is not responding to main board
Freezer fan motor is not working
Main and panel boards are not communicating
Compressor inverter is not communicating with main board
Fridge defrost sensor is not working
Freezer defrost sensor is not responding