LG LRMVC2306 Series Service Manual

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Icing Sensor Error (E IS)
1
Reconnect or
repair the
connector
Is the Connector disconnected
or loose between Main PCB and
sensor?
Yes
No
2
Check the Sensor resistance. Is
resistance 0Ω (Sensor short)?
Yes
No
Change the
Sensor
3
Check the Sensor resistance.
Is resistance OFF (Sensor open)?
Yes
No
Go to 6
4
Check the Temperature and
resistance refer to the table.
No problem?
Yes
5
Explain to customer
7
6
Yes
No
Reconnect
or repair the
connector
Replace the
refrigerator
Yes
Change the
Sensor
Check the sensor connection.
Is the sensor connection normal?
CON5
18th pin ~ 17th pin
Resistance [Ω]
-22ºF / -30ºC 40k
-13ºF / -25ºC 30k
-4ºF / -20ºC 23k
17k
14ºF / -10ºC 13k
23ºF / -5ºC 10k
32ºF / 0ºC8k
5ºF(-15ºC)
Copyright © 2019
LG Electronics Inc. All rights
reserved. Only training and service purposes.

LG LRMVC2306 Series Specifications

General

Brand	LG
Model	LRMVC2306 Series
Category	Refrigerator
Language	English