26
WASH HEATER TROUBLE
When checking the voltage between
connector during whites washing.
is the voltage 120V AC?
After power off, is the resistance of wire (BN-
BL) connectores between 10Ω ~ 30Ω?
After power off and the heater terminal
is disconnected, is the resistance
10Ω ~ 30Ω?
Replace the MAIN
PWB ASSEMBLY.
Normal
Replace the
Heater Aseembly.
YES
NO
NO
YES
NO
HEATING CONTINUOUSLY ABOVE
THE SETTING WATER TEMPERATURE
When pressing WASH/RINSE,
is the displayed temperature over 10
higher then the selected temperature?
Hot : 50
Warm : 40
Cold : 30
Is the resistance between and
of Connector (1) 2.5-180kΩ?
When checking the THERMISTOR on the tub,
is the THERMISTOR loose?
Check if inlet hose is
connected to a hot
faucet; otherwise,
replace MIAN PWB
ASSEMBLY.
Check electrical
connection.
Replace THERMISTOR
Push the THERMISTOR
tighthy to the rubber.
YES
YES
NO
NO
YES
2 3
4 5 6
1 2 3
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