LG WM2277HS

[thescottfamily7]

My LG WM2277HS Washer wont power up.

[JWWebster]

Check that LG washer line voltage filter to see if power is getting through.






Wm2277 service manual


Click pic to enlarge

[wildimaginations]

More than likely, your control board has failed.  What is the serial number on the unit?

[thescottfamily7]

Serial Number 509 K W00568   or  3091ER0004K51002283008

[wildimaginations]

The serial number is 509KW00568.  The control board part number is 6871ER1003C.




Hope this helps.

[whirlpooltech]

What did you end up find wrong with your washer?

[rockinrobin]

My LG Frontload Washer doesn't have power going to the User Interface Assembly (aka UIA or Display PWB doesn't light up) and I need to know which wire connector to check for AC/DC Voltage that plugs into the UIA (include color of wires if known).
I'm getting 120 VAC from the Noise/Line Filter wire connector that plugs into the Main Power Board (Main PWB).

Also, I noticed that the Ball Sensor Bracket Assembly had broken (plastic end piece broke off) so I fixed it.
I have the Service Manual which includes the Wiring Diagram but the Diagram a little difficult to understand.
 

[AJ]

rockinrobin is your LG washer model number also WM2277HW or do you have a different model?

[wildimaginations]

If you have 120v to the board and nothing happens, replace the board.  There is an internal fuse that may have blown.  The fuse cannot be replaced.

[rockinrobin]

Re: 4 Year Old LG FL Washer Model# WM2277HW
Do I replace the Main Power Board if I have no power going to the Display Power Board (doesn't light up)?

[wildimaginations]

If the internal fuse on the main board is out, nothing is going to work at all.

[thescottfamily7]

Replaced the main board. Washer turns on begins cycle, then I hear a clicking sound, the washer stops and the error message DE appears and the door locked light starts flashing

[thescottfamily7]

Can you tell me where to get the wiring diagram also?

[JWWebster]

IE: Water level  (246) was not reached in 8 minutes
UE: Imbalance: Load too, small too large
OE: Drain problem took longer than 10 minutes to drain
FE: Overflow issue drain pump running to comp
PE: pressure sensor (sensor out)
dE: door error. open door. switch is out
LE (with a a slash in the
 middle of L. Upside down F) Thermistor out
CE: Over amping Too much soap wrong soap
LE: hall sensor  shorted/destroyed from sudslock
bE: Ball sensor loose connection/out of order
EE: eeprom out test mode only
PF: power failure momentary interuption of shocktricity

[wildimaginations]

You will find the wiring diagram inside the machine.  It's either on top of the dispenser assembly or along the right side wall inside the unit.  You will have to remove the top panel to get to it.

The DE error code means that the door latch assembly is not locking and sending the proper signal to the control board.  Replace the door lock assembly.

LG Door Lock Switch Assembly, part number: 6601ER1004C