DOWNLOAD LG WM1873FDS Service Manual ↓ Size: 9.47 MB | Pages: 56 in PDF or view online for FREE

Model
WM1873FDS
Pages
56
Size
9.47 MB
Type
PDF
Document
Service Manual
Brand
Device
Washing Machine
File
wm1873fds.pdf
Date

LG WM1873FDS Service Manual ▷ View online

5
FOR AUTHORIZED SERVICE TECHNICIAN
2-2. NEURO FUZZY WASHING TIME OPTIMIZATION
To get the best washing performance, optimal time is determined by the water temperature,
the selected washing temperature, and the size of the load.
2-3. WATER LEVEL CONTROL
This model incorporates a pressure sensor which can sense the water level in the tub.
The water supply is stopped when the water level reaches the preset level, the washing
program then proceeds.
Spinning does not proceed until the water in the tub drains to a certain level.
water
temperature
washing time
rinsing time
the best
washing
performance
spin rhythm, time
load
size
NEURO-
FUZZY
selected
washing
temperature
SENSING
EFFECT
PROCESSING
DETERMINATION
The door can be opened by pulling the door handle whenever washer is not in operation.
When the cycle is completed, the DOOR LOCKED light will turn off.
If a power failure has occurred while in operation, the door will unlock after 5 minutes.
Clicking sounds can be heard when the door is locked/unlocked.
2-4. DOOR CONTROL
6
FOR AUTHORIZED SERVICE TECHNICIAN
2-5. THE DOOR CAN NOT BE OPENED
While program is operating.
When a power failed and power plug is taken out in operation.
While Door Lock lights turn on.
White the motor is in the process of inertial rotating, through the operation is paused.
2-6. DOOR LOCKED LAMP LIGHTS
When the frequency of water level is lower than 22.9 kHz.
(It can be canceled when the frequency is more than 23.8 kHz.)
When the temperature inside the tub is higher than 45°C and water level is not 25.5 kHz.
(It can be canceled when the water level is 25.5 kHz or the temperature inside the tub is lower than 40°C.)
2-7. CHILD LOCK
Use this option to prevent unwanted use of the washer. Press and hold Rinse + Spin button 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 controls of the washer while washing.
CHILD LOCK lasts after the end of cycle. If you want to deactivate this function,
Press and hold the Rinse + Spin button for 3 seconds. 
2-8. WATER CIRCULATION
When washing and rinsing function of shower at the upper part of Gasket.
When washing, it continuously operates for 3 minutes and intermittently.
When rinsing, it continuously operates after completion of water supply.
7
FOR AUTHORIZED SERVICE TECHNICIAN
3. PARTS IDENTIFICATION
NOTE
Contact LG Customer Service at  1-800-243-0000 (1-888-542-2623 in Canada) if any accessories are missing.
For your safety and for extended product life, use only authorized components. The manufacturer is not responsible
for product malfunction or accidents caused by the use of separately purchased unauthorized components or parts. 
The images in this guide may be different from the actual components and accessories, and are subject to change by
the manufacturer without prior notice for product improvement purposes.
Parts and Accessories
Parts 
Accessories
Water inlets
Shipping 
bolts
Power cord
Drain hose
NCLUDED
Accessories 
OPIONAL Accessories
Detergent 
dispenser 
drawer
(See page 20)
Door
Magnet Door 
Plunger
(see page 3)
Control panel 
(See page 9)
Door 
seal
Water 
circulation 
and steam 
nozzles
Tub
Leveling 
feet
Drain pump filter cover
Drain pump filter
Drain hose
8
FOR AUTHORIZED SERVICE TECHNICIAN
4. INSTALLATION & TEST
1
2
3
4
5
6
7
Before servicing, ask the customer what the trouble is.
When installing or repairing the washer, put on long gloves and safety glasses.
Check the setup (power supply is 120 V
AC
, remove the transit bolts, level the washer, etc.)
Check with the troubleshooting guide.
Plan your service method by referring to the disassembly instructions.
Service the unit.
After servicing, operate the appliance to see whether it functions correctly.
STANDARD INSTALLATION
The appliance should be installed as follows:
Remove the 4 shipping bolts
with the supplied wrench.
Remove the lower boits fist.
It is easier that way.
Keep the shipping bolts and
spanner for future use.
Insert the 4 caps (provided)
into the hole.
Turn clockwise to raise;
counterclockwise to lower. 
Turn the leveling feet to
adjust the appliance.
Lower
Higher
REMOVE THE SHIPPING
BOLTS
INSTALL THE APPLIANCE 
ON A FLAT AND FIRM SURFACE
ADJUST THE 
LEVELING
Keeping
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