Read LG WD-12330ND / WD-12332TD Service Manual online
21
NO
YES
YES
YES
YES
NO
NO
NO
NO
YES
YES
NO
Replace the sensor
(pressure)
(pressure)
Replace the PWB
assembly
assembly
Repair drain hose
Remove foreign
material.
material.
Reconnect or repair the
connector
connector
Replace the pump
assembly
assembly
Replace the PWB
assembly (Main)
assembly (Main)
When pressing [Intensive] and [Spin] at the same
Intensive] and [Spin]buttons at
time after draining, is the water level frequency
252 or more?
When pressing [
the same time while wash, is the water level
frequency between 230~245~?
When pressing [
the same time while wash, is the water level
frequency between 230~245~?
Checking voltage between two pins as press
the power button is the voltage
220 - 240V~ in without water condition?
the power button is the voltage
220 - 240V~ in without water condition?
Is the drain hose twisted or frozen?
Is the impeller of the drain pump clogged?
Is the connector disconnected,
disassembled?
disassembled?
Is the coil of drain pump cut-off?
(resistance of coil is 90~160
(resistance of coil is 90~160
)
When checking voltage between connectors
(
(
, ) on spinning, is the voltage
220 - 240V~ as the figure?
HEATING WITHOUT WATER
DRAIN MALFUNCTIONING
220-240V
MAIN PWB ASSEMBLY
MAIN PWB ASSEMBLY
1 2
Click on the first or last page to see other WD-12330ND / WD-12332TD service manuals if exist.