Error Code SF1
Your washer's main computer chip has failed.
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: SF1
What This Means
Micro Controller Operation Fail
What actually causes this:
The main circuit board's processor has malfunctioned and cannot run the washer.
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. Replace Assy PCB
Other Error Codes for WA52J8700AP
Your washer's vibration sensor board has a fault.
Your washer cannot detect the position of its internal clutch.
Your washer's main computer chip has failed.
Your washer's vibration sensor has detected a data error.
Your washer's water heating element has a specific fault.
Your washer's drying heater has a specific fault.
Your washer's vibration sensor board has failed.
Your washer's motor speed controller has lost connection to the main board.