DOWNLOAD LG WD-12591BDH Service Manual ↓ Size: 7.24 MB | Pages: 39 in PDF or view online for FREE

Model
WD-12591BDH
Pages
39
Size
7.24 MB
Type
PDF
Document
Service Manual
Brand
Device
Washing Machine
File
wd-12591bdh.pdf
Date

LG WD-12591BDH Service Manual ▷ View online

5
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.
2-4. DOOR CONTROL
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.
NEURO-
FUZZY
load
size
selected
washing
temperature
water
temperature
washing time
rinsing time
spin rhythm, time
the best
washing
performance
SENSING
PROCESSING
DETERMINATION
EFFECT
6
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 intertial 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 Option and Rinse 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 washer while it is operating.
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
3. PARTS IDENTIFICATION
ACCESSORIES
8
Before servicing, ask the customer what the trouble is.
Check the setup (power supply is 220-240V AC, remove the transit bolts....).
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 SHIPPING 
INSTALL THE  APPLIANCE
ADJUST THE 
BOLTS
ON A FLAT AND FIRM SURFACE 
LEVELING
Remove the 4 shipping bolts
Turn the leveling feet to adjust 
with the supplied wrench. 
the appliance.
Do first lower side to remove easily.
Keep the shipping bolts and  
spanner for future use.
Insert the 4 caps 
(provided) into the hole.
Turn clockwise to raise; 
counterclockwise to lower. 
4. INSTALLATION & TEST
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