How do I fix error code 9C on my Samsung RF22K938AA?

1. undefined: Check Main PCB CN30 pins 11 and 12 2. undefined: Verify voltage is within 4.1V~0.8V range 3. undefined: Measure sensor output 4. undefined: Compare to temperature table

Samsung RF22K938AARefrigerator

Error Code 9C

Q: What does error code 9C mean on a Samsung RF22K938AA?

Cool Select Room sensor error detected Sensor housing separation; Incomplete contact; Open-circuited wire; Short-circuit; Temperature out of range

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

Cool Select Room Sensor (Thermistor R-Sensor)

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

Other Error Codes for RF22K938AA

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

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