Samsung Refrigerators
Error Code 41Er
Main board and display panel cannot communicate
Moderate
Address soon - your appliance may not work properly
Also displayed as: 41Er
What This Means
MICOM to panel communication failure; Cable disconnection; Connector contact error; Main PCB malfunction; Panel PCB malfunction
What actually causes this:
The main control board and display panel have lost communication. This is usually a loose cable or bad connection between them.
First Thing to Check
Check the cable between the main board and the display panel - reseat all connectors.
Parts Involved
Main PCBPanel PCBCommunication cable
How to Fix
- 1
Verify cable connection between main and panel
- 2
Check connector contact for corrosion
- 3
Inspect wiring for damage
- 4
Test communication with self-diagnosis
- 5
Try powering off and on
This Error Applies To
Samsung RS28A500A Series Refrigerators
Service manual exact match: RS28A5F61**Service manual exact match: RS28A5000**Service manual exact match: RS5300TService manual exact match: RS23A500A**Service manual exact match: RS28A500A**Service manual exact match: RS5300TC