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8-1.BEFORE PERFORMING SERVICE
Be careful of electric shock or disconnecting the parts while troubleshooting.
Voltage of each terminal in AC 220-240V and DC while applying an electric current.
8-2.QC TEST MODE.
Pressing RINSE ( ), and SPIN ( ) button simultaneously.
Power supply ON with pressing upper two button. then buzzer sound twice.
Press the START/PAUSE ( ) button as follows.
Press the START/PAUSE ( ) button more 4 times until stop spinning
8. TROUBLESHOOTING
Pressing number of
START/PAUSEbutton
Checking Point Display Status
None All lamps turn on
1 time Clockwise spin (right) Motor rpm (About 45)
2 times Low speed spin Motor rpm (About 63~67)
3 times High speed spin Motor rpm (About 114~117)
4 times Inlet valve for pre-wash operation Water level frequency (25~65)
5 times
Inlet valve for main-wash operation
Water level frequency (25~65)
Hot inlet valve in case of hot water fill
6 times Inlet valve for main-wash operation Water level frequency (25~65)
7 times Counterclockwise spin (left) Motor rpm (About 45)
8 times A Heater is in operation for 3 sec. Water Temperature
9 times Draining pump operation Water level frequency
10 times Auto off operation
■ WD-1223(5)F(H)(B) / WD-1243(5)F(H)(B) / WD-102(4)1(5)W(F)(H)
WD-102(4)1(5)F(H)B / WD-1041(3)F(H)B