LG SP105 Service Manual ▷ View online
30
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
WILL NOT CIRCULATE WATER
Is the impeller of the drain pump clogged?
Are the Hose Connector and/or Hose clogged?
Is the connector disconnected, disassembled?
Is the coil of the right side of drain pump open
or short circuited? (Coil R is 18-30 Ω)
or short circuited? (Coil R is 18-30 Ω)
When checking voltage between the
connectors during spin, is the voltage
220~240 V AC, as the figure?
connectors during spin, is the voltage
220~240 V AC, as the figure?
Remove foreign material.
Remove foreign material.
Reconnect or repair
the connector.
the connector.
Replace PUMP MOTOR
ASSEMBLY.
ASSEMBLY.
Replace the MAIN PWB
ASSEMBLY.
ASSEMBLY.
31
YES
YES
SUDS OVERFLOW FROM THE APPLIANCE
Is HE(High Efficiency) detergent used?
Is the proper amount of detergent used
as recommended?
as recommended?
Recommend to reduce the amount
of detergent.
of detergent.
This appliance has an automatic suds sensing function which
prevents overflow.
prevents overflow.
When excessive suds are sensed, the suds removing
implementations such as drain, water input, and pause will
operate, without rotating the drum
implementations such as drain, water input, and pause will
operate, without rotating the drum
32
10. DISASSEMBLY INSTRUCTIONS
DISPLAY PWB ASSEMBLY
DRAWER
CONTROL PANEL
ASSEMBLY
ASSEMBLY
CONTROL PANEL
ASSEMBLY
ASSEMBLY
Be sure to unplug the machine before disassembling and repairing the parts.
1. Pull out the DRAWER.
Do not pull out the DRAWER too forcefully as it
can be broken.
2. Unscrew 3 screws
3. Disassemble the CONTROL PANEL ASSEMBLY
- Pull out the CONTROL PANEL .
Do not pull out the CONTROL PANEL too
forcefully as it can be broken.
4. Disconnect the DISPLAY PWB ASSEMBLY
connector from CABLE (HARNESS).
1. Disassemble the CONTROL PANEL ASSEMBLY
(refer to page 28)
2. Unscrew the 4 screws from the CONTROL PANEL
ASSEMBLY.
3. Disassemble the DISPLAY PWB ASSEMBLY.
33
1. Disassemble the CONTROL PANEL ASSEMBLY
(refer to page 29)
2. Remove 2 screws on the CONTROL PANEL
frame.
3. Push the TOP PLATE backward forcefully.
4. Lift the TOP PLATE.
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