15
7. TROUBLESHOOTING
7-1. BEFORE PERFORMING SERVICE
Á Be careful of electric shock when disconnecting parts while troubleshooting.
Á The voltage of each terminal is 120 V AC and DC when the unit is plugged in.
7-2. QC TEST MODE.
The washer must be empty and the controls must be in the off state.
1. Press th
e SPIN SPEED and SOIL LEVEL buttons simultaneously.
2. Press the Power button, while the above condition. Then buzzer will sound twice.
3. Press the Start/Pause button repeatedly to cycle through the test modes.
4. Alternate blinking of and
7-3. HOW TO CHECK THE WATER LEVEL FREQUENCY
? Press the Delay and Beeper button simultaneously.
So, for example a display indicating 241: a Water level frequency of 241 x.1 kHz
= 24.1 kHz
The digits indicate the water level frequency ( x.1 kHz ).
Check Point Display Status
Non
e Turns on all lamps and locks the door.
1 tim
e Tumble clockwise. rpm (40~50)
2 time
s Low speed Spin. rpm
3 time
s High speed Spin. rpm
4 times Inlet valve for prewash turns on. Water level frequency (25~65)
5 time
s Inlet valve for main wash turns on. Water level frequency (25~65)
6 times Inlet valve for hot water turns on. Water level frequency (25~65)
7 time
s Inlet valve for bleach turns on. Water level frequency (25~65)
8 times Tumble counterclockwise. rpm (40~50)
9 time
s
Water temperature (Thermistor) Water temperature [°C]
10 times
Drain pump turns on.
Water level frequency (25~65)
11 times
Power off and unlock the door.
Turn off all lamps.
Number of times the
Start/Paus
e button is pressed
1) 1)
1)
1) : WM2016C* / : WM2101H*
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