LG Electronics WD-1042F(H)(B), WD-1042FH Troubleshooting, Before Performing Service, QC Test Mode

8. TROUBLESHOOTING

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

■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

Pressing number of		Checking Point	Display Status
START/PAUSE	button
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

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