LG MULTI V IV ARNU12GTU 2 Series User Manual

- 77 -
Copyright ©2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Display Title Cause of Error
Outdoor unit related error
7 7
1
Master Outdoor Unit Fan Over
Current Error
Master Outdoor Unit Fan Current is over 5A
2
Slave1 Outdoor Unit Fan Over
Current Error
Slave1 Outdoor Unit Fan Current is over 5A
3
Slave2 Outdoor Unit Fan Over
Current Error
Slave2 Outdoor Unit Fan Current is over 5A
4
Slave3 Outdoor Unit Fan Over
Current Error
Slave3 Outdoor Unit Fan Current is over 5A
7 9
1
Master Outdoor Unit Fan Start
Failure Error
Master Outdoor Unit Fan First Position Sensing
Failure
2
Slave1 Outdoor Unit Fan Start
Failure Error
Slave1 Outdoor Unit Fan First Position Sensing
Failure
3
Slave2 Outdoor Unit Fan Start
Failure Error
Slave2 Outdoor Unit Fan First Position Sensing
Failure
4
Slave3 Outdoor Unit Fan Start
Failure Error
Slave3 Outdoor Unit Fan First Position Sensing
Failure
8 6
1
Master Outdoor Unit Main PCB EEP-
ROM Error
Communication Fail Between Master Outdoor Unit
Main MICOM and EEPROM or omitting EEPROM
2
Slave1 Outdoor Unit Main PCB EEP-
ROM Error
Communication Fail Between Slave1 Outdoor Unit
Main MICOM and EEPROM or omitting EEPROM
3
Slave2 Outdoor Unit Main PCB EEP-
ROM Error
Communication Fail Between Slave2 Outdoor Unit
Main MICOM and EEPROM or omitting EEPROM
4
Slave3 Outdoor Unit Main PCB EEP-
ROM Error
Communication Fail Between Slave3 Outdoor Unit
Main MICOM and EEPROM or omitting EEPROM
8 7
1
Master Outdoor Unit Fan PCB EEP-
ROM Error
Communication Fail Between Master Outdoor Unit
Fan MICOM and EEPROM or omitting EEPROM
2
Slave1 Outdoor Unit Fan PCB EEP-
ROM Error
Communication Fail Between Slave1 Outdoor Unit
Fan MICOM and EEPROM or omitting EEPROM
3
Slave2 Outdoor Unit Fan PCB EEP-
ROM Error
Communication Fail Between Slave2 Outdoor Unit
Fan MICOM and EEPROM or omitting EEPROM
4
Slave3 Outdoor Unit Fan PCB EEP-
ROM Error
Communication Fail Between Slave3 Outdoor Unit
Fan MICOM and EEPROM or omitting EEPROM
Self-diagnosis function

LG MULTI V IV ARNU12GTU 2 Series Specifications

General

Brand	LG
Model	MULTI V IV ARNU12GTU 2 Series
Category	Air Conditioner
Language	English