Copyright © 2016 - 2017 LG Electronics Inc. All rights
reserved. Only training and service purposes.
36
LOCKED MOTOR ERROR
Yes
Is LE displayed?
Reconnect
the connector
(connector /
wire / motor )
Check the connectors below.
Is the connector disconnected
or disassembled?
(motor hall sensor connector,
motor drive connector)
- Part of main PCB
assembly (GY3)
Motor Drive
- Part of wire
Yes
No
Is rotor magnet cracked?
Yes
No
Yes
Is the resistance values
in the range of 5 to15 Ω?
(U-V, V-W, W-V
:U=1, V=2, W=3)
- After pull out the GY3
connector, check the terminal of
the connector in wire.
No
Replace the
ROTOR
Replace the
MAIN PCB
ASSEMBLY.
Replace the
STATOR
- Part of motor
Motor
Magnet
To Next Page
Loading...
Need help?
General
