DOWNLOAD LG WT-E1275TP Service Manual ↓ Size: 2.31 MB | Pages: 71 in PDF or view online for FREE

Model
WT-E1275TP
Pages
71
Size
2.31 MB
Type
PDF
Document
Service Manual
Brand
Device
Washing Machine
File
wt-e1275tp.pdf
Date
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65
10) Spining is going on even though the lid is open.
Where, what & how to check?
Result of Check
Possible Cause How to repair & settle
Lid Switch 
1. Check resistance between both 
terminals of the lid switch with 
the lid open.
0~9
Contact points of
the lid switch is
welded.
Defect of the 
controller.
Change the lead wire
assembly.
Change the controller.
11) Vibration, Noise or Unbalance Error happens during spin.
Where, what & how to check?
Result of Check
Possible Cause How to repair & settle
Using conditions such as
 installation etc.
1. Check whether the washer is 
leveled. (Check clearance with out
tub and out case the left gap is the
same as the right and the rear gap is 
1.5~2 time bigger than the front gap, 
between the cabinet and the wash 
bowl, when it is leveled.)
2. Check whether laundry in the wash 
bowl is out of balance that can 
cause severe vibration & noise.
3. Check whether the puisator doesn’t 
rotate during spin.(To check that, 
remove the front lid and than run the
spin only cycle.)
Not leveled.
Laundry is 
unbalanced.
The pulsator 
rotates initially 
then the inner tub
rotates.
Defect of 
installation
Defect of the 
clutch
Level the washer.
Explain that it is not out
of order and it may
happen when big & long
laundry is washed.
Change the clutch 
spring-B or the clutch 
asm.
9) Drain error happens while water drains normally.
Where, what & how to check?
Result of Check
Possible Cause How to repair & settle
Pressure Switch
1. Check generation frequency of the 
pressure switch without water.
Less than
26.3 kHz
26.3~27.1 kHz
Defect of the 
pressure switch.
Defect of the 
controller.
Change the pressure
switch.
Change the controller.
66
12) Power is automatically turned off during operation or
immediately turning on the power button.
Where, what & how to check?
Result of Check
Possible Cause
How to repair & settle
Mains voltage
1. It is mostly caused by noise from
mains or transient power cut.
Auto Power Relay or Controller
1.Check whether power is
automatically turned off when turning
on the power switch after unplugging
the power cord from the outlet.
2. It would be defect of the
controller if power is
automatically tumed off 
immediately when turning on the
power switch even though there
is no defects in the power switch.
Automatically 
tumed off
Defect in mains
Mechanical
defect of the
power switch
Explain the cause 
(It happens specially
when a high
frequency 
equipment is a used 
around the washer or 
in the case voltage 
fluctuation is big.)
Change the switch.
Change the controller.
11) Vibration, Noise or Unbalance Error happens during spin.
Where, what & how to check?
Result of Check
Possible Cause How to repair & settle
Suspension
1. Check whether the outer tub cover 
hit the top cover without load
during spin. 
Hit
Defect of the
Suspension
Change four 
suspensions
simultaneously.
(In assembling, check
the position to 
suspension asm)
It is very important to find out what kinds of noise & where comes from to settle
noise during spin and accumulately service experiance.
67
5. EXPLODED VIEW
i-@ble
HOT
COLD
XL
H
N
L
IGHT
ORMAL
EAVY
AUTO O
FF
START/P
AUSA
Esc
SPIN
PINASH
WASH
WATER
TEMP
WATER
LEVEL
STAIN
LEVEL
PRO-
GRAM
L
N
S
BODY-A
BODY-B
TUB
68
5-1. THE EXPLODED VIEW OF THE BODY-A
A210
A202
A220
A190 
A151
A152
A040
A053
A030
A240
A026
A020
A200
A100
A162
A161
A-011
A050
A180
A201
A230
A273
A274
HOT(RED)
COLD(BLUE)
A271
A272
A275
A276
A277
HOT(RED)
COLD(BLUE)
A270
HOT(RED)
COLD(BLUE)
i-@ble
HOT
COLD
XL
H
N
L IGHT
ORMA
L
EAVY
AUTO
 OFF
START/P
AUSA
Esc
SPIN
PINASH
WASH
WATER
TEMP
WATER
LEVEL
STAIN
LEVEL
PRO-
GRAM
L
N
S
amlg.com
A062
A056
A061
A241
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