Read LG SP105 Service Manual online
25
YES
YES
YES
NO
NO
YES
NO
Main washer
softener
Hose
PRESSURE S/W ASSEMBLY
YES
Hose
PRESSURE S/W ASSEMBLY
YES
NO
Replace the INLET
VALVE ASSEMBLY.
VALVE ASSEMBLY.
Make sure the tap is closed
before replacing.
before replacing.
Replace the
PRESSURE S/W
ASSEMBLY.
PRESSURE S/W
ASSEMBLY.
Replace the
PRESSURE S/W
ASSEMBLY.
PRESSURE S/W
ASSEMBLY.
Is resistance between each terminal of INLET
VALVE ASSEMBLY 0.8~1.2kΩ?
VALVE ASSEMBLY 0.8~1.2kΩ?
Is water continuously supplied?
Is PRESSURE S/W ASSEMBLY broken?
Check electrical connection.
Replace the MAIN PWB ASSEMBLY.
Replace the MAIN PWB ASSEMBLY.
Is PRESSURE S/W ASSEMBLY broken?
Check electrical connection.
Replace the MAIN PWB ASSEMBLY.
Replace the MAIN PWB ASSEMBLY.
FE ERROR
PE ERROR (PRESSURE S/W TROUBLE)
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