LG WT-80PV Service Manual ▷ View online
Push the pressing rod of water supply
hose when removing it.
hose when removing it.
Insert Water Supply Hose into down
connector and loosen pressing handle
during the Water Supply Hose
installation.
connector and loosen pressing handle
during the Water Supply Hose
installation.
Make sure pressing handle is in connector slot.
Check for water leakage
●
After connecting the hose, open the tap to check for any water leakage.
●
If the connection leaks, close the tap and start again from step 1. (For example, poor installation of
upper connector or upper and down connectors is not in tight with each other.)
●
Loose after long-time use。Close the tap and start again from step 1. (the same with moving house
or reinstalling water supply hose)
or reinstalling water supply hose)
5-3. Connecting Drain Hose
● Fit the end of the drain hose to the outlet of the
drain hose.
● Push the drain hose and fix it with clip.
● Check that the drain hose is hung up over the edge of
the laundry tub .
● Do not use an extension hose .
●Never lay down the drain hose ,as water will be
●Never lay down the drain hose ,as water will be
discharged
● Be sure the drain hose is properly routed so it will not
link or lift from the sink.
● The discharge height should be approximately
0.9~1.2m from the floor
● Install or store where it will not be exposed to sun，rain or winds
。
Caution
● Please use standard rated voltage.
13
6.
Circuit diagram
Apply in T8504DE,WT-80PV,WT-70PS
7. Washing Program
Basic process of each function (minutes)
PROCESS
WATER
LEVEL
Controller module
Reactor
main PC board
Pressure sensor
Filter
Hall Element
H.D.T sensor
DD motor
Clutch motor
Drainage tractor
PROGRAME
WASH
RINSE
SPIN
Water level
8-10
level
5-7
level
3-4
level
1-2
level
8-10
level
5-7
level
3-4
level
1-2
level
8-10
level
5-7
level
3-4
level
1-2
level
FUZZY(NORMAL)
CASUAL WASH
About
20
About
17
About
14
About
10
About 4
About 4
QUICK WASH
About 3
About 2
About 1
SILENT
About 25
About 4
About 4
WOOL
About 6
About 4
About 1
POWER WASH
INTELLIGENT
WASH
About
19
About
17
About
14
About
10
About 4
About 4
TUB CLEAN
About 19
About 4
About 4
□ Instruction:
●
each period time varies because of water pressure.
□ Notes:
●
Noise will occur under high water pressue. Use water tap switch to regulate water to eliminate
noise.
4
1
Introduction of each operation button
AIR DRY
TIME LEFT, DELAY, ALARM INDICATION
●
Air Dry: improve the dehydration performance,
prevent the mold caused by moist air.。
●
During "Air Dry", only "START/PAUSE",
"PROGRAM" and "POWER" button are
available.
available.
●
“AIR DRY” will go on till the power is off
●
Time left-During operation, the remaining time is
indicated。
●
●
T
R
A
T
S
Y
A
L
E
D
INDICATION(RESERVATION)-When
DELAY
START(RESERVATION) program is selected, it
indicates the finishing time。
●
indicates the finishing time。
●
Alarm indication-When an error occurs, an error
message appears to indicate the abnormality. For
example,
example,
indicates that the lid is open。
STREAM
●
The stream strength can be
adjusted manually with a
cycle
cycle
of
medium→strong→weak
according to requirements.
according to requirements.
WATER LEVEL
WASH
RINSE
CHILD LOCK
●Use to adjust washing
time.
●
Washing time can be
adjusted
manually
according
to
requirements and the
time is increasing
with certain sequence
as the button is
pushed.
time is increasing
with certain sequence
as the button is
pushed.
●
Press
"START/PAUSE"
button
button
before
adjusting
the
"WASH" program.
●
Press “RINSE" button to
adjust rinsing times.
●
The rinsing times can be
adjusted
manually
according to requirements
and are no more than
five.[1→2→3→4→5→off
→
and are no more than
five.[1→2→3→4→5→off
→
1]
●
Use to lock or unlock the
control buttons to prevent
settings
settings
from
being
changed by a child。
●
To lock, push the RINSE
and
SPIN
buttons
simultaneously for 3
seconds。
seconds。
●
“CHILD
LOCK”
is
activated with sound
“DINGDING” and screen
displays
“DINGDING” and screen
displays
every
2 seconds. During the
“CHILD LOCK”, all the
buttons
“CHILD LOCK”, all the
buttons
are
locked
including “POWER”.
●
If you want to unlock
during wash, press both
“WASH”
“WASH”
and
“SPIN”
button
simultaneously
again.
Notice:
1. Because of automatically optimization of the micro-processor, the display time may change. The increase and
decrease of the old time should not exceed 8 minutes and 4 minutes respectively.
2.
The standard that compared with sensor result is set up according to the normal standard, which may not
conform to some specific users.
3.
The detergent amount sensor is designed according to the synthetic detergent. If you add liquid detergent,
soap powder or overdose bleach, sensor sensitivity will degrade.
5
1
WASHING CONDITION INDICATOR
START/PAUSE
● The program can only be executed when it is under the "STANDARD" or
"INTELLIGENT WASH" mode. It cannot be perceived if
"WASH","RINSE" or "SPIN" is selected.
"WASH","RINSE" or "SPIN" is selected.
● During sensor, the indicator blinks in the order of green-orange-red. When
sensor is over, a specific color will be displayed according to the following
detecting result.
detecting result.
1. If the washing condition(amount of detergent, water temperature and water
quality) is superior to standard condition, the micro-processor will
automatically reduce washing time/strength and the indicator will turn red.。
automatically reduce washing time/strength and the indicator will turn red.。
2. If the washing condition is inferior to standard condition, Micro-processor
will automatically improve washing time/strength and the indicator will turn
orange.
orange.
3. If the washing condition is standard, the program remains unchanged and
indicator turns green.
● Use to start or pause the
washing process。
● Repeats start and pause
by pushing the button.
POWER/AUTO OFF
● Use to turn the power on or off。
●The power goes off
automatically about 10
seconds after the wash is
finished or 10 minutes under
PAUSE state.
SPIN
DELAY
PROGRAM
●Use to adjust spinning time.
●Spinning time can be adjusted
●Spinning time can be adjusted
manually according to
requirements and the time is
increasing with certain
sequence as the button is
pushed.
requirements and the time is
increasing with certain
sequence as the button is
pushed.
●Press "START/PAUSE" button
before adjusting the "SPIN"
program.
program.
● Use to set a delayed finishing
time before a leave to avoid
wrinkling。
wrinkling。
● The following settings are
indicated as the button is
pushed
3->4->5->….11->12->14->16
…46->48->3 HOUR
pushed
3->4->5->….11->12->14->16
…46->48->3 HOUR
●Use for selecting wash program 。
● This button allows you to select 8
● This button allows you to select 8
different programs for different
kinds of laundry and dirtiness。
Program selections light up in
sequence as follows:
FUZZY(NORMAL)→POWER
WASH→QUICK
WASH→WOOL→INTELLIGE
NT
WASH→SILENT→CASUAL
WASH→TUB
CLEAN→FUZZY(NORMAL)]
kinds of laundry and dirtiness。
Program selections light up in
sequence as follows:
FUZZY(NORMAL)→POWER
WASH→QUICK
WASH→WOOL→INTELLIGE
NT
WASH→SILENT→CASUAL
WASH→TUB
CLEAN→FUZZY(NORMAL)]
● To cancel delay time, turn the
power switch off。
4. Sensor sensitivity will decrease after long-time use. Please use "TUB CLEAN" program to clean the inner and
outer tub。
5. Even if the water level or temperature is changed during "STANDARD" program, the sensor is still working.
Inner optimization algorithm varies because of different models。
6. Control panel may differ according to different models.
7. "Three-level" mode is available when the water level is between 3 and 8 beside "WOOL" and "TUB CLEAN"
program.
outer tub。
5. Even if the water level or temperature is changed during "STANDARD" program, the sensor is still working.
Inner optimization algorithm varies because of different models。
6. Control panel may differ according to different models.
7. "Three-level" mode is available when the water level is between 3 and 8 beside "WOOL" and "TUB CLEAN"
program.
16
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