Error Code 37
The FlexZone temperature is running too cold
Moderate
Address soon - your appliance may not work properly
Also displayed as: 37
What This Means
CV zone temperature sensor reading incorrectly; CV zone mode not functioning correctly; Thermostat setting too low
What actually causes this:
The FlexZone temperature setting is too low or the sensor is not responding
First Thing to Check
Check the FlexZone mode setting — adjust to a higher temperature and see if it responds
Parts Involved
How to Fix
- 1
1. Check voltage between Main PCB CN30 pins 11 and 12 for 4.1V to 0.8V range
- 2
2. Verify CV zone mode setting is correct
- 3
3. Check if temperature sensor is responding to mode changes
- 4
4. Replace sensor if reading is incorrect
This Error Applies To
Samsung RF22M9581 Series Refrigerators
Related Error Codes
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The freezer is running colder than normal or the sensor thinks it is
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The FlexZone compartment has gotten too warm
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The compressor power controller has detected an internal fault
The outdoor temperature sensor is not working