LG WD-13519RD Service Manual ▷ View online
12
• Use this button to turn the power
On/Off.
• Rotate the Cycle selector knob to select the cycle designed for
different types of fabric and soil levels.
• Use this button to Start/
Stop the washer.
• It shows elapsed time of the cycle the washer is
operating.
Power Button
Status Indicator
Start/Pause
Cycle Selector Knob
13
Option Button
Wash/Rinse, Spin speed, Soil Level, Dry Button
•
PREWASH: Use this option for loads that need pretreatment. It adds 16 minutes prewash and a spin cycle.
• RINSE+SPIN: Use this option to rinse and then spin.
• EXTRA RINSE: This option provides an additional rinse.
• STAIN CYCLE: Adds time to the wash and rinse cycles for better stain removal. Automatically provides a rinse.
• WATER PLUS: Add extra water to the wash and rinse cycles for superior results.
•
Select a water temperature based on the type of load you are washing..
• To change the spin speed, press the Spin Speed button repeatedly to cycle through available options.
• To change the soil level, press the Soil Level button repeatedly until the desired setting is on.
• To set the type of or amount of drying time press DRY button repeatedly.
14
*
*
Cool-down
**Approx.
(Minutes)
* Wash time is in minutes.
** The total working time will vary with the load size,
water temperature and ambient temperature.
** The total working time will vary with the load size,
water temperature and ambient temperature.
Normal
Bulky
/Large
Hand Wash
/Wool
Baby Wear
25
120
14
19
70
6. WIRING DIAGRAM
/
PROGRAM CHART
INLET VALVE
DISPLAY PWB
DISPLAY PWB
6
2 3 4 5
1
6
2 3 4 5
1
6
2 3 4 5
1
6
2 3 4 5
1
6
2 3 4 5
1
2 3 4
1
2 3 4
1
MAIN PWB
/
YL
YL
WASH AG
WH
/
1 2 3 4 5 6
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
4
1 2 3 4
1 2 3 4
1 2 3 4
2 1
2 1
2 1
2 1
2 1
2 1
2 1
2 1
2 1
1
1
1
5 6
1 2 3 4 5 6
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
5 6
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
10 11
6 7 8 9
2 3 4 5
1
2 1
3
2 1
3
NA
NA
NA
NA
BL
NA
10 11 12 13
6 7 8 9
2 3 4 5
1
10 11 12 13
6 7 8 9
2 3 4 5
1
10 11 12 13
6 7 8 9
2 3 4 5
1
10
6 7 8 9
2 3 4 5
1
10
6 7 8 9
2 3 4 5
1
2 3
1
2 3
1
1 2 3 4
1 2 3 4
1 2 3 4
3 2 1
3 2 1
3 2 1
1 2 3
1 2 3
1 2 3
4
4
4
MOTOR
LAMP
PRESSURE
SENSOR
SENSOR
THERMISTOR
POWER
CORD
CORD
+HOUSING
3 2
3 2 1
1
1 2
1
GND L S
2
1
1
1 2
1
U V W
2
1 2
1 2
WH
1 2
1 2
3
3
1 2
1 2 3
3
4 3
4 3 2
2
1
1
1 2
1 2 3
3
5 4
5 4 3
3 2
2 1
1
Ha
Hb
GND
FUSE
/
FUSE
A G
A G
SENSOR
SENSOR
1 2
1 2
1 2
1 2
1 2
AG
/
NOISE
FILTER
PLC MODEM
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
8
7
6
5
4
3
2
1
7
6
5
4
3
2
1
1
2
2
DOOR LOCK
4
SOLE
NOID
NOID
3 2 1
2 3 4 5
Base/Line
3854ER3001Y
15
7. TROUBLESHOOTING
7-1. BEFORE PERFORMING SERVICE
■ Be careful of electric shock when disconnecting parts while troubleshooting.
■ The voltage of each terminal is 120 V AC and DC when the unit is plugged in.
■ 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 the 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.
7-3. HOW TO CHECK THE WATER LEVEL FREQUENCY
Press the WASH/RINSE and SOIL LEVEL button simultaneously.
So, for example a display indicating 058: a Water level frequency of 20+(58 x 0.1)
= 25.8 kHz
• The digits indicate the water level frequency.
Check Point
Display Status
None
Turns on all lamps and locks the door.
1 time
Tumble clockwise.
rpm
2 times
Low speed Spin.
rpm + Water Level
3 times
High speed Spin.
rpm + Water Temperature
4 times
Inlet valve for prewash turns on.
Water level frequency (25~65)
5 times
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 times
Inlet valve for steam turns on.
Water level frequency (25~65)
8 times
Inlet valve for bleach turns on.
Water level frequency (25~65)
9 times
Tumble counterclockwise.
rpm (42~50)
10 times
Heater turns on for 3 sec.
Water temperature
11 times
Circulation pump turns on.
Water level frequency (25~65)
12 times
Drain pump turns on.
Water level frequency (25~65)
13 times
Steam Heater turns on for 1.2 sec.
TSG temperature
14 times
Off
-
Number of times the
Start/Pause button is pressed
QC TEST MODE
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