DOWNLOAD LG 41283 Service Manual ↓ Size: 6.59 MB | Pages: 61 in PDF or view online for FREE

Model
41283
Pages
61
Size
6.59 MB
Type
PDF
Document
Service Manual
Brand
Device
Washing Machine
File
41283.pdf
Date
PREV: LG 41282 Service Manual

LG 41283 Service Manual ▷ View online

28 
LOCKED MOTOR ERROR
Check the connectors below.
Is the connector disconnected
or disassembled?
(motor hall sensor connector,
motor drive connector.)
- part of main PWB
assembly (NA1, RD4)
Reconnect
the connector.
(connector /
wire / motor )
Replace
the ROTOR.
Yes
Yes
Motor Drive
Is rotor magnet cracked?
Hall sensor
Motor Drive Hall Sensor
- part of wire
- part of motor
Motor
Yes
No
Yes
Yes
Magnet
Replace
the STATOR.
Is the resistance values
in the range of 5 to 15 
Ÿ?
(U-V, V-W, W-V
:U=1, V=2, W=3)
- After pull out the RD4
connector, check the
terminal of the connector
in wire. (Red 3P, male)
No
Replace
the Hall
sensor.
Is hall sensor out of
order? 
(Refer to 9-3
Stator assembly/Hall
sensor.)
Yes
No
Replace the
MAIN PWB
ASSEMBLY.
Check the IPM in the
controller.
No
Is       
LE ERROR
displayed?
29
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31
PRESSURE SENSOR ERROR
Is                 displayed?
Yes
Check the connectors at the
main PCB and the pressure
switch.  Are the connectors
loose or disconnected?
Reconnect or
repair
the connector
No
Yes
Yes
Measure the resistance
between pins 1 and 3 of the
pressure switch.  Is the
resistance between 211
and 231 ?
Replace the
pressure
switch
No
No
Is the AIR CHAMBER and
the tube clogged?
Replace the MAIN PWB
assembly.
Fix the air
chamber
and remove
the foreign
material.
Yes
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