DOWNLOAD LG WM1375HW Service Manual ↓ Size: 2.91 MB | Pages: 35 in PDF or view online for FREE

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YES

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(1) (2)

Check the SENSOR SWITCH
ASSEMBLY or HOSE (Pressure).
If the problem is on the SENSOR
SWITCH ASSEMBLY or the
HOSE, replace the SENSOR
SWITCH ASSEMBLY or the
HOSE.

Normal

Reconnect or repair
connector

Replace the MOTOR
ASSEMBLY

Check during spin if the frequency of the water
level is 248 or more.

Press the Start/Pause button 2 times in QC
Test mode, is the drum spinning at low speed?

Is it disconnected, or disassembled?
[Red:3pin(1), White:6pin(2)]

Check the motor connector, is the resistance of

the terminal same as the figure?

Resistance of terminal: 

About 6.5Ω

Replace the MAIN PWB ASSEMBLY

Does the spring of Latch Hook actuate?

Is DOOR SWITCH ASSEMBLY broken?

Replace the DOOR SWITCH ASSEMBLY.

Replace Door Assembly.

Check the DOOR SWITCH
ASSEMBLY Connector and
MAIN PWB ASSEMBLY

9. DISASSEMBLY INSTRUCTIONS

Be sure to unplug the machine from the outlet before disassembling and repairing the parts.

① Unscrew 2 screws on the back of the top plate.

② Pull  the  top  plate  backward  and  upward  as

shown.

③ Disconnect  the  Display  PWB  Assembly

connector from Flat cable.

④ Pull out the drawer and unscrew 2 screws.

⑤ Push 2 upper hooks and pull the Control Panel 

Assembly forward.

⑥ Unscrew the 6 screws from the Control Panel

Assembly.

⑦ Disassemble the Display PWB Assembly.

Hook

PLATE ASSEMBLY (TOP)

PANEL ASSEMBLY
(CONTROL)

PWB 
ASSEMBLY
(DISPLAY)

① Disassemble the Top plate assembly.

② Pull out the drawer.

③ Unscrew the 2 screws and push out the

dispenser assembly.

④ Disassemble the clamps and hoses.

⑤ Disassemble the bellows at the lower side of

the dispenser.

DISPENSER ASSEMBLY

DRAWER

① Disassemble the 4 connectors from the valves.

② Unscrew  the  2  screws  from  the  back  of  the

cabinet.

Wire color                                          

VALVE 

(MAIN WASH)

WH - BK 

VALVE 

(BLEACH)

RD - BK

VALVE 

(HOT)

BL - BK

① Open the door.

② Unscrew the 2 screws from the Cabinet Cover.

③ Disassemble the door upward.

※ When removing the Door Assembly, it is

necessary to hold the Bracket that is inside of
the Cabinet Cover.

Drain in to bucket by pulling out hose and
removing cap.

CAP (REMAINING HOSE)

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