Samsung WA52J8700APWasher
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
Assy PCB (Main PBA)
How to Fix
- 1
1. Replace Assy PCB
Other Error Codes for WA52J8700AP
LC1
Your washer's leak sensor has been triggered.
AC3
Your washer's door-related module has lost connection.
AC6
Your washer's motor speed controller has lost connection to the main board.
OC
Your washer is overfilling with water.
TC4
Your washer's power module is overheating.
LC
Your washer has detected a water leak.
3C
Your washer's motor cannot spin properly.
5C
Your washer cannot pump the water out.