DOWNLOAD LG T8504DPE Service Manual ↓ Size: 3.23 MB | Pages: 39 in PDF or view online for FREE

Model
T8504DPE
Pages
39
Size
3.23 MB
Type
PDF
Document
Service Manual
Brand
Device
Washing Machine
File
t8504dpe.pdf
Date

LG T8504DPE Service Manual ▷ View online

 
Introduction of each operation button 
(T8504DE) 
 
AIR DRY 
TIME LEFT, DELAY, ALARM INDICATION 
●Use to improve the dehydration performance, 
prevent the mold caused by moist air.。 
● During "Air Dry", only "START/PAUSE", 
"PROGRAM" and "POWER" button are 
available. 
● “AIR DRY” will go on till the power is off 
● Time left-During operation, the remaining time is 
indicated。 
●DELAY START 
INDICATION(RESERVATION)-When DELAY 
START(RESERVATION) program is selected, it 
indicates the finishing time。 
●Alarm indication-When an error occurs, an error 
message appears to indicate the abnormality. For 
example, 
indicates that the lid is open。 
   
STREAM 
●The stream strength 
can be adjusted 
manually with a 
cycle of 
medium→strong→w
eak according to 
requirements. 
 
 
WATER LEVEL 
 
WASH 
RINSE  
CHILD LOCK 
● According to the weight of laundry, this 
machine detects the quantity of laundry 
automatically, then sets and displays the 
WATER LEVEL and proper amount of 
Detergent. 
 
● The water level can be adjusted manually 
with a cycle of 
[7→8→9→10→1→2→3→4→5→6→
7…] According to requirements as the 
button is pressed. 
 
●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. 
●Press "START/PAUSE" 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
→1] 
 
●Use to lock or unlock the 
control buttons to prevent 
settings from being changed by 
a child。 
●To lock, push the RINSE and 
SPIN buttons simultaneously 
for 3 seconds。 
●“CHILD LOCK” is activated 
with sound “DINGDING” and 
screen displays
 
every 2 seconds. During the 
“CHILD LOCK”, all the 
buttons are locked including 
“POWER”.  
●If you want to unlock during 
wash, press both “WASH” and 
“SPIN” button simultaneously 
again. 
 
Notice: 
4.  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. 
5. 
The standard that compared with sensor result is set up according to the normal standard, which may not 
conform with some specific users.
 
6. 
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.
   
 
 
 17
 
(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. 
● 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. 
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.。 
2. If the washing condition is inferior to standard condition, Micro-processor will 
automatically improve washing time/strength and the indicator will turn 
orange. 
3. If the washing condition is standard, the program remains unchange and 
indicator turns green. 
● Use to start or pause the 
washing process。 
 
● Repeats start and pause 
by pushing the button.
 
(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 miniutes under 
PAUSE state。
 
 
 
SPIN) 
 
DELAY 
(PROGRAM) 
●Use to adjust spinning time. 
●Spinning time can be adjusted 
manually according to requirements 
and the time is increasing with 
certain sequence as the button is 
pushed. 
●Press "START/PAUSE" button before 
adjusting the "SPIN" program. 
 
● Use to set a delayed finishing time 
before a leave to avoid wrinkling。 
● The following settings are indicated as 
the button is pushed 
3->4->5->….11->12->14->16…46->
48->3 HOUR 
●Use for selecting wash program  。 
● 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→INTELLIGENT 
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.  
 18
 
 
9.
 
Disassembly guide 
● Unplug before repairing and replacing 
electronic components.   
Electrostatic Cautions
 
Chart 1 
●Earth wire should be connected before 
troubleshooting or parts replacement. 
● Discharging before working if possible. 
 
 
Connector
 
PC board module
9-1. Front panel and PC board 
disassembly 
① 
Remove two screw caps with sharp tools; 
Then remove fixed screw on front panel   
② 
  Push front panel to the left and fetch out   
③ 
  Remove connectors on PC board 
④ 
  Unload 4 screws on front panel 
⑤ 
  Unload PC board module   
 
 
 19
 
 
 Back panel 
 
 
 
 
9-2. Back panel, Power 
cord, Inlet valve and BP 
sensor Disassembly 
 Then remove fixed 2 screws on 
back panel.   
 
Unload back panel 
 Remove a fixed screw on filter. 
 
remove power cord after 
unplugging two connectors. 
BP sensor 
Filter  
⑥ 
  Unplug connectors on inlet valve 
and then remove fixed screws on 
valve. 
Sub 
PCB 
⑦ 
  Fetch out inlet valve. 
⑧ 
 Unplug connector and pressure 
tube from BP sensor. 
Power 
Inlet 
 
 
 
⑨ 
  Fetch out BP sensor. 
Trsional spring 
                           
  Bolt                      Bolt 
 
 
 
 
 20
Page of 39
Display

Click on the first or last page to see other T8504DPE service manuals if exist.