LG WM2688HRMA 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
● 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.
● 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
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.
● 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 PRE WASH 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.
● When Washing, it continuously operates for 3 minutes and intermittently.
● When Rinsing, it continuously operates after completion of water supply.
2-9. STEAM
● For tough stained clothes, underwear, or baby clothes.
● Steam Wash is available with Sanitary, Bulk/Large, Perm. Press, Cotton/Normal, and baby Wear cycles.
● This option features upgraded washing performance with low energy and water consumption
● Do not load delicates such as wool, silk, and easily discolored clothes.
● Steam Wash is available with Sanitary, Bulk/Large, Perm. Press, Cotton/Normal, and baby Wear cycles.
● This option features upgraded washing performance with low energy and water consumption
● Do not load delicates such as wool, silk, and easily discolored clothes.
2-10. DRUM LIGHT
● The Drum Light comes on when the Power button is pressed. It goes off when the door is closed and the
washer starts operation.
● The Drum Light remains off when the door is locked.
● The Drum Light can be turned on while the washer is in operation by pressing the Rinse+Spin button for 3
● The Drum Light can be turned on while the washer is in operation by pressing the Rinse+Spin button for 3
seconds. The light will turn off automatically 4 minutes later.
● The Drum Light comes on when the washing cycle is finished and goes off 4 minutes later.
7
3. PARTS IDENTIFICATION
& Steam Nozzle
Drum Light
Door Seal
HIGH
WASHING
HIGH
HOT/
COLD
COLD
STEAM
DOOR
LOCK
EST. TIME:
REMANIN
REMANIN
G
5%
NORM
AL
CHILD L
OCK
DELAY
WASH
1:21
Safety Cover (PLC Modem)
Included Accessories
Hot and Cold
Water Hoses
Water Hoses
Wrench
(for removing
shipping bolts and
adjusting leveling feet)
Tie Strap
(for securing
drain hose)
(for securing
drain hose)
Elbow Bracket
(for securing
drain hose)
(for securing
drain hose)
Caps (4)
(for covering
shipping bolt holes)
(for covering
shipping bolt holes)
8
1⃞ Before servicing, ask the customer what the trouble is.
2⃞ Check the setup (power supply is 120 V AC, remove the transit bolts....).
3⃞ Check with the troubleshooting guide.
4⃞ Plan your service method by referring to the disassembly instructions.
5⃞ Service the unit.
6⃞ After servicing, operate the appliance to see whether it functions correctly.
2⃞ Check the setup (power supply is 120 V AC, remove the transit bolts....).
3⃞ Check with the troubleshooting guide.
4⃞ Plan your service method by referring to the disassembly instructions.
5⃞ Service the unit.
6⃞ 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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