Error Code FREEZER-HIGH-TEMP
Freezer temperature is too warm right now
Moderate
Address soon - your appliance may not work properly
Also displayed as: F blinks repeatedly (freezer abnormal high temperature indicator)
What This Means
Freezer door left open for an extended period; Hot food placed directly in freezer; Power outage recovery; Actual cooling system failure (compressor, fan, refrigerant)
What actually causes this:
The freezer got too warm — possibly from a door left open, a power outage, or a real cooling problem.
First Thing to Check
Make sure the freezer drawer is fully closed and nothing is blocking it from sealing.
How to Fix
- 1
Check if freezer door is fully closed and sealed
- 2
Check if large quantities of warm/hot food were recently placed in the freezer
- 3
Allow several hours for temperature to normalize
- 4
If error does not clear after door is closed and unit is cooling, investigate cooling system
Other Error Codes for RF28T5021SR
Refrigerator compartment temperature sensor is disconnected or dead
Internal humidity sensor has failed or is disconnected
Defrost sensor on freezer evaporator is failed or disconnected
Freezer fan motor is not running or not sending feedback
Supply voltage to compressor is too high
Freezer temperature sensor is failing or disconnected
Ice maker temperature sensor in freezer is failed or unplugged
External room temperature sensor is failed or disconnected