LG WD-12EFD / WD-12EFP 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.
designed for different
types of fabric and soil
levels.
• Prewash: Use this option for loads that need pretreatment. It
adds 16 minutes prewash and drain.
• Rinse+Spin: Use this option to rinse and then spin.
• Extra Rinse: This option provides an additional rinse cycle.
• Soak: Use this mode to wash normal clothes or think and heavy
clothes which are excessively dirty.
• Spin Only: When you want Spin only, select this option.
• Dry only: When you want Dry only, select this option.
• Use this button to Start/
Stop the washer.
• This display shows:
a) the estimated time remaining in the
cycle when operating.
b) an error code when an error has been
detected.
13
• TIME SAVE
• DRY Button
• Rinse, Spin, Temp. Button
• TIME DELAY
• Use this option to prevent unwanted use of the washer.
Press and hold PRE WASH button for 3 seconds to
lock/unlock control.
lock/unlock control.
• When Child lock is set, CHILD LOCK lights and all
buttons are disabled except the Power button.
You can lock the washer while it is operating.
You can lock the washer while it is operating.
• This option can be used to
reduce the time of a wash
program
program
• To use this option press
the Time Save button
once before wash
program is start.
once before wash
program is start.
• Dry programs selected by pressing the
Dry button.
• By pressing the button [Time-Very-
Cupboard-Iron-Low Temp.] can be
selected.
selected.
• Allows the start of any
cycle to be delayed for
3~19 hours.
3~19 hours.
• 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.
options.
• To change the soil level, press the Soil Level
button repeatedly until the desired setting is on.
• Press repetedly to adjust the volume of the
Beeper.
• These lights show which portion
of the cycle the washer is
operating.
operating.
14
6. WIRING DIAGRAM
/
PROGRAM CHART
CYCLE
Wash
Rinse
Spin
(min.)
(min.)
(min.)
**Approx
Working
Time
(Minutes)
Working
Time
(Minutes)
About
About
About
About
About
About
About
About
About
About
About
About
About
About
Extra & Stain(4~5)
Wash
Pre
W
•
S
W
•
S
W
•
S
W
•
S
W
•
S
W
•
S
I
•
S
I
•
S
I
•
S
I
•
S
D
•
T
I
•
S
Wash
Rinse
Rinse
Rinse
Rinse
Wash
Heat
Drain
Drain
Drain
Drain
Spin
Dry
Drain
Drain
Main
C
O
U
R
S
E
O
U
R
S
E
Cotton
Synthetic
Wool/Silk
Delicate
Duvet
Cotton-Eco
Hand Wash
Wash
Rinse
Spin
Quick 30
Wash+Rinse
Wash+Spin
Rinse+Spin
TIME
(SEC.)
(SEC.)
* 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.
15
7. TROUBLESHOOTING
7-1. BEFORE PERFORMING SERVICE
■ Be careful of electric shock when disconnecting parts while troubleshooting.
■ The voltage of each terminal is 110V a.c and DC when the unit is plugged in.
■ The voltage of each terminal is 110V a.c 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 Spin and Dry 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
None
Turns on all lamps and locks the door.
1 time
Tumble clockwise.
rpm (40~50)
2 times
Low speed Spin.
rpm
3 times
High speed Spin.
rpm
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 bleach turns on.
Water level frequency (25~65)
8 times
Tumble counterclockwise.
rpm (40~50)
9 times
Heater turns on for 3 sec.
Water temperature
10 times
Circulation pump turns on.
Water level frequency (25~65)
11 times
Drain pump turns on.
Water level frequency (25~65)
12 times
Power off and unlock the door.
Turn off all lamps.
Number of times the
Start/Pause button is pressed
Click on the first or last page to see other WD-12EFD / WD-12EFP service manuals if exist.