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LG LRMVC2306 Series Service Manual

LG LRMVC2306 Series
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-46-
Defrost Heater Error (r dH)
1
Replace the
Door gasket
Check the Door gasket .
Is door gasket damaged?
Yes
No
2
Check the Defrost control part.
Is heater resistance 105~117˜ ?
No
Yes
Change
Fuse-M
4
Check the Heater Voltage.
Is voltage 112~116V?
Yes
3
Check the Defrost control part.
Is Defrost Sensor resistance
22k°˛ or OFF?
OFF
22 ˛
Change
Defrost
Sensor
Input Test 3 Mode
(Push the button 3 times)
1. Check the
input Voltage
2. Replace
Main PCB
No
5
Check the Heater Voltage.
Is voltage 0V?
Yes
Input Test 1 Mode
(Push the button 1 times)
Replace
Main PCB
No
TEST MODE 3 RESISTANCE [˜]
CON9
7th pin ~ 13th pin
105~117˜
CON4
20th pin ~ 19th pin
Resistance ]
23ºF / -5ºC 38k
32ºF / C 30k
41ºF / C 24k
50ºF / 10ºC 19.5k
59ºF / 15ºC 16k
Voltage [V]
TEST MODE 3
CON9
7th pin ~ 13th pin
112V ~ 116V
Voltage [V]
TEST MODE 1
CON9
7th pin ~ 13th pin
0V
Copyright © 2019
LG Electronics Inc. All rights
reserved. Only training and service purposes.

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LG LRMVC2306 Series Specifications

General IconGeneral
BrandLG
ModelLRMVC2306 Series
CategoryRefrigerator
LanguageEnglish

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