LG MULTI V ARNU Series User Manual

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Copyright ©2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
09
1. Error developed in transmission between the
micro- processor and the EEPROM on the sur-
face of the PCB.
2. ERROR due to the EEPROM damage
Error
No.
Error Type Error Point Main Reasons
Indoor unit EEPROM
error
n Error diagnosis and countermeasure flow chart
**** After replacing the indoor unit PCB, make sure to be done to do Auto addressing and input the address of central control
***** If ODU Dry Contact function is set , different mode operation error may be occurred because the operation mode is fixed.
- Replace the indoor unit PCB, and then make sure to perform Auto addressing and input the address of central control
Self-diagnosis function

LG MULTI V ARNU Series Specifications

General

Brand	LG
Model	MULTI V ARNU Series
Category	Air Conditioner
Language	English