Error Code 8E
Ice maker temperature sensor communication failure
Moderate
Address soon - your appliance may not work properly
Also displayed as: 8 E
What This Means
Connector slipped out or open contact; Wire cut or short-circuited; Abnormal sensing temperature above 50°C or below -50°C
What actually causes this:
Loose ice maker sensor connector, wire damage, or thermistor failure
First Thing to Check
Disconnect and reconnect CN90 connector at main PCB
Parts Involved
How to Fix
- 1
Check voltage between MAIN PCB CN90 #3 and #8, should be 4.5V to 1.0V
- 2
Verify connector is properly seated
- 3
Check thermistor resistance
Other Error Codes for RH25H5611WW
Freezer temperature sensor communication failure
Refrigerator temperature sensor communication failure
Freezer defrost sensor temperature reading failure
Humidity sensor output voltage failure
Refrigerator defrost sensor temperature reading failure
Ambient room temperature sensor failure
AC mains input voltage below safe minimum threshold
Freezer fan motor or tachometer feedback signal failure