LG WD-1403RD5 Service Manual ▷ View online
12
5. OPERATION
Cycle Selector
• 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.
Power
• Use this button to turn the
power On/Off.
Start/Pause
• Use this button to Start/
Stop the washer.
Option Button
• Pre Wash : If the laundry is heavily soiled, “Pre Wash” Cotton is
recommended.
• Rinse+ : Used to additional rinse, which may assist in removing
traces of detergent residue.
• Normal+Hold : If you desire to leave fabrics in the machine without
spinning after rinse to prevent wrinkling, you may select Normal+Hold
by pressing the Option button.
by pressing the Option button.
• Rinse + Spin : Use this option to rinse and then spin.
Additional programs
• Time Delay : Allows the start of any cycle to be
delayed for 3~19 hours.
• Favorite : Favorite program allows you to store a
customized operation for next use.
• Intensive : If the laundry is heavily soiled “Intensive”
option is effective.
• Medic Rinse : For high effectiveness or more purity in
rinse operation you can choose Medic Rinse option.
Medic Rinse is default in Baby Care program.
Medic Rinse is default in Baby Care program.
13
Beep on/off
• The Beep on/off function can be set by pressing
and holding the Option and Spin button
simultaneouly.
simultaneouly.
Child Lock
• Use this option to prevent unwanted
use of the washer. Press and hold
2 Option buttons for 3 seconds to
lock/unlock control.
2 Option buttons for 3 seconds to
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.
except the Power button. You can
lock the washer while it is operating.
Dry Selector knob
• Dry programs selected by rotating
dry knob.
• [Lower Temp. - Iron Dry - Cupboard
Dry - Eco Dry - Time(30,60,120)]
can be selected.
can be selected.
Tub Clean
• Tub Clean course can be set by
pressing and holding Intensive and
Pre Wash button simultaneously.
Pre Wash button simultaneously.
• Tub Clean is special cycle to clean
the inside of the washer.
Spin,Temp. Button
• To change the spin speed,
Press the Spin button to cycle
through available options.
through available options.
• Select a water termperature
based on the type of load you
are washing.
are washing.
14
6. WIRING DIAGRAM / PCB LAYOUT / PROGRAM CHART
LCD Display
LCD Display
Circulation Pump
Inlet Valve Control
LCD Display
LCD Display
AG Sensor
LCD Display
LCD Display
Motor Stator Control
LCD Display
LCD Display
Hall Sensor Control
Measure R impossible here.
Just check cut-off.
Just check cut-off.
15
PCB Layout (Main)
Pressure Switch
&
Thermistor
Measure Hz impossible Here.
Just check cut-off.
Just check cut-off.
Common
Common
Short
Long
Door Switch
&
Drain Pump
V ~ U / U ~ W / W ~ V
R : 8 ~11Ω
W
U
V
Common
Door Switch
Measure R impossible here
Measure R impossible here
Ha
(5~15 kΩ)
Hb
(5~15 kΩ)
Pre. Valve
(3.5~4.5 kΩ)
AG Valve
(3.5~4.5 kΩ)
LCD Display
LCD Display
LCD Display
LCD Display
LCD Display
PCB Power
LCD Display
LCD Display
Heater
(Next Page)
Common
Pressure Switch
Thermistor for Wash
Drain Pump (152~176Ω)
Common
Common
Circulation Pump (152~176Ω)
Main Valve
(3.5~4.5 kΩ)
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