WD-N1213D6 - LG Washing Machine Service Manual (repair manual). Page 24

 

When pressing Rinse and Spin at the same time
after draining, is the water level frequency 255?
When pressing Rinse and Spin buttons at the
same time while washing, is the water level
frequency between 230 - 243 ?

After completely drained and turn off water, 
the washing machine is operated under the
[Sanitary] condition.
Check the voatage between two pins is the
Voltage 0 V AC?

Is the drain hose twisted or frozen?

Is the impeller of the drain pump clogged?

Is the connector disconnected, disassembled?

Is the coil of the drain pump cut-off?
(resistance of coil is 80~150 Ω)

When checking voltage between connectors
(

, 

)on spinning, is the voltage 220V

as the figure?

Replace the
S.PRESSURE SWITCH
ASSEMBLY

Replace the MAIN PWB
ASSEMBLY

Repair the DRAIN HOSE
ASSEMBLY.

Remove foreign material.

Reconnect or repair the
connector.

Repair the DRAIN PUMP
ASSEMBLY.

Repair the MAIN PWB
ASSEMBLY.