Samsung RF22K938AARefrigerator
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
Compartment Fan Motor (BLDC)
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 RF22K938AA
4C
Freezer defrost sensor is not responding
61C
Ice duct heater not working properly
11C
Cool Select Room defrost sensor error
16C
Fridge humidity sensor not responding
65C
Ice bucket heater is malfunctioning
14C
Ice maker temperature sensor failed
39C
Ice maker is not making or dispensing ice
71C
Freezer is too warm