Error Code Sr
An internal relay switch inside your washer has failed.
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: Sr
What This Means
Main relay of the PBA is short-circuited; Main relay terminal is connected incorrectly; Terminal is bent and contact cannot be made; Main PCB relay fault
What actually causes this:
An electrical component on the main control board has failed or shorted out.
First Thing to Check
Unplug the washer for 60 seconds, then plug it back in and try again.
Parts Involved
How to Fix
- 1
1. Check if the main PBA switching IC on/off button and its micro switch — if an error has occurred, replace the main PBA
- 2
2. Check the connections — if no error in connections, replace the main PBA
- 3
3. Check for main relay fault on PCB
This Error Applies To
Samsung WF42H5000AW Series Washers (2014) (2014–present)
Related Error Codes
Your washer's motor is struggling and cannot run properly.
Your washer cannot detect the water level properly.
Your washer's motor cannot spin the drum.
Your washer detected a problem with its motor sensor.
Your washer cannot pump the water out.
The control boards inside your washer are not communicating.
Your washer is not getting enough water.
Your washer is not getting the right amount of electrical power.