Error Code 9C
Cool Select Room sensor error detected
Moderate
Address soon - your appliance may not work properly
Also displayed as: 9C
What This Means
Sensor housing separation; Incomplete contact; Open-circuited wire; Short-circuit; Temperature out of range
What actually causes this:
Loose sensor wire or sensor malfunction
First Thing to Check
Check Cool Select Room sensor connection
Parts Involved
How to Fix
- 1
Check Main PCB CN30 pins 11 and 12
- 2
Verify voltage is within 4.1V~0.8V range
- 3
Measure sensor output
- 4
Compare to temperature table
This Error Applies To
Samsung RF28K9070A Series Refrigerators (2018) (2018–present)
Related Error Codes
Ice maker temperature sensor failed
Freezer temperature sensor is not working
External air sensor not responding correctly
Fridge fan motor is not operating
Cool Select fan motor is not running
Fridge temperature sensor is not working
Ice maker sensor malfunction detected
Compartment fan is not working