LG F12U2HDM Series User Manual

Symptom Check Point
1. LOCKED MOTOR
ERROR (LE)
1.Check Electric Wiring.
2.Check Motor’s Resistance.
3.Check Hall sensor ‘s Resistance.
4.Check Hall sensor ‘s Voltage.
Motor Main PWB
Resistance
[
]
(1) ~ (2) RD4 1
st
~ RD4 2
nd
5 ~ 15
(2) ~ (3) RD4 2
nd
~ RD4 3
th
5 ~ 15
(3) ~ (1) RD4 3
th
~ RD4 1
st
5 ~ 15
CN2
NA1
(1)(2)(3)(4)(5)
(1)
(2)
(3)
Motor
Hall Sensor
Hall
Sensor
Main PWB Result
(1) ~ (5) NA1 3
th
~ NA1 1
st
8 ~ 12 k
(2) ~ (5) NA1 2
nd
~ NA1 1
st
8 ~ 12 k
(4) ~ (5) NA1 4
th
~ NA1 1
st
10 ~ 15 Vdc
(Voltage Input)
(1) ~ (4) NA1 3
th
~ NA1 4
th
10 Vdc
(Pulsing Signal)
(2) ~ (4) NA1 2
nd
~ NA1 4
th
10 Vdc
(Pulsing Signal)


LG F12U2HDM Series Specifications

General

Brand	LG
Model	F12U2HDM Series
Category	Washer
Language	English