Error Code 72
Fridge temperature is too warm — food may be at risk
Moderate
Address soon - your appliance may not work properly
Also displayed as: LED 72 blink
What This Means
Fridge door left open for extended period; Hot food placed in fridge; Cooling system failure; Door gasket not sealing
What actually causes this:
The refrigerator compartment is too warm, usually from the door being open or hot food inside.
First Thing to Check
Confirm the fridge door is completely closed and the door gasket is sealing all the way around.
Parts Involved
How to Fix
- 1
Ensure fridge door is fully closed
- 2
Remove any hot food
- 3
Wait for temperature to recover — error self-clears
- 4
If persistent, diagnose cooling system
This Error Applies To
Samsung RS27FDBTNS Series Refrigerators (2016) (2016–present)
Related Error Codes
Main board and I/O expander board have lost communication
Fridge defrost sensor has failed or lost connection
Fridge cooling fan motor is not spinning or sending feedback
Freezer temperature sensor has failed or disconnected
Ambient room temperature sensor has failed or disconnected
Fridge temperature sensor has failed or disconnected
Ice maker temperature sensor has failed or disconnected
Main board and inverter compressor board have lost communication