AC 220-240V
NO
NO
YES
YES
YES
NO
NO
NO
NO
YES
YES
NO
PWB ASSEMBLY (MAIN)
PWB ASSEMBLY (MAIN)
(RED)(RED) (WHITE)(WHITE) (WHITE)(WHITE) (BLUE)(BLUE)
(RED)(RED) (WHITE)(WHITE) (WHITE)(WHITE) (BLUE)(BLUE)
1
2
Replace the sensor
(pressure)
Replace the PWB
assembly
Repair drain hose
Remove foreign
material.
Reconnect or repair the
connector
Replace the pump
assembly
Replace the PWB
assembly (Main)
When pressing [Bio] and [Time Delay] at the same
time after draining,
is the water level frequency 252 or more?
When pressing [Bio][Time Delay] buttons at the
same time while wash, is the water level frequency
between 220 - 240V~?
Checking voltage between two pins as press
the power button is the voltage
220 - 240V~ ?
Is the drain hose twisted or frozen?
Is the impeller of the drain pump clogged?
Is the connector disconnected,
disassembled?
Is the coil of drain pump cut-off?
(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
To Next Page
Loading...
Need help?
General
