Error Code 23
Compressor compartment fan is not running
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: 23
What This Means
Fan motor not receiving power; Fan motor connector disconnected; Fan motor failed or stalled; Inverter/motor controller malfunction; Wiring harness damage
What actually causes this:
The compressor fan motor power wire came loose, or the motor burned out
First Thing to Check
Check the compressor area for fan operation or blockage
Parts Involved
How to Fix
- 1
1. Check MAIN PCB CN76-5 (Sky-blue) to CN76-1 (Gray) voltage — normal range: 7V to 12V
- 2
2. Reconnect fan motor connector if loose
- 3
3. Check fan motor resistance and continuity
- 4
4. Verify inverter PCB output voltage
- 5
5. Replace fan motor if defective
This Error Applies To
Samsung RF22NP Series Refrigerators (2018) (2018–present)
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