LG multi v Installation Manual page 92

TEST RUN
92
Display
Inverter PCB EEPROM Error of Master
6 0 *
Outdoor Unit
Master Outdoor Unit Inverter Heatsink
6 2 *
High Temperature
Master Outdoor Unit Inverter Heatsink
6 5 *
Temperature Sensor Fault
6 7 * Master Outdoor Unit Fan Lock
Converter CT Sensor Error of Master
7 1 *
Outdoor Unit
Master Outdoor Unit Fan CT Sensor
7 5 *
Error
Master Outdoor Unit Fan DC Link High
7 6 *
Voltage Error
Master Outdoor Unit Fan Over Current
7 7 *
Error
Master Outdoor Unit Fan Start Failure
7 9 *
Error
Master Outdoor Unit Main PCB EEP-
8 6 *
ROM Error
Master Outdoor Unit Fan PCB EEP-
8 7 *
ROM Error
Title
Access Error of Inverter PCB of Master Outdoor
Unit
System is turned off by Master Outdoor Unit In-
verter Heatsink High Temperature
Master Outdoor Unit Inverter Heatsink Temper-
ature Sensor open or short
Restriction of Master Outdoor Unit
Converter CT Sensor open or short of Master
Outdoor Unit
Master Outdoor Unit Fan CT Sensor open or
short
Master Outdoor Unit Fan DC Link High Voltage
Error
Master Outdoor Unit Fan Current is over 5A
Master Outdoor Unit Fan First Position Sensing
Failure
Communication Fail Between Master Outdoor
Unit Main MICOM and EEPROM or omitting
EEPROM
Communication Fail Between Master Outdoor
Unit Fan MICOM and EEPROM or omitting
EEPROM
Cause of Error