WP-8204PT - LG Washing Machine Service Manual (repair manual). Page 16

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5-4. VOLTAGE CHANGE (Dual Voltage Type Only)
Models equipped for dual voltage can be adjusted to operated  on a power supply of either 110 (or 127) V or
220 volts. However, in order to avoid the danger of fire and prevent damage to the washing machine, the
voltage setting must match the voltage of your power supply. The voltage set at the factory is indicated on
the “Present Voltage” label on the back of the washing machine. To change the voltage setting, follow the
procedure that follows :
(1) Unplug the power cord from the electrical outlet by grasping the plug itself.
(2) Use a screwdriver to remove the back cover from the washing machine. (fig. a)
(3) Remove the vinyl bag covering the lead wire housing. (fig.b)
(4) To change the voltage setting from 220V to 110 (or 127) V, disconnect the housing marked “220 V” and connect
the housing marked “110 (or 127) V”, to change the voltage setting from 110 (or 127 )V to 220 V, disconnect the
housing marked “110 (or 127) V” and connect the housing marked “220 V”. (fig.c)
(5) Cover the housing with the vinyl bag and reattach the back cover.
(6) Be sure to indicated the new voltage setting on the “Present Voltage” label for future reference.
Switch
Drain Selector
Wash Timer
Spin Timer
Position Wash&Rinse Drain
ON
OFF
ON
OFF
Drain Pump
Mini Switch
Operating
COM-NC
Operating
COM-NO
Operating
COM-NO
Operating
COM-NO
Operating
COM-NC
5-5. DRAIN PUMP OPERATION (   : The position of switch)
(WP-810GP(YP) only)
6. EXAMINATION AFTER REPAIRING
After repairing, perform the trial test and check the following points.
(1) Measure the insulation resistance. It should be more than 1 MΩ.
(2) This washing machine must be properly grounded for safety.
(3) Check to make sure that there is no water leakage from any of the connections.
(4) When spinning empty, the braking  time should be less than 5 seconds.
(5) Is not grease adhered to contacts of electrical parts?
Fig. a
Fig. b
Fig. c
WP 830
29/8/04, 10:52 PM
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