LG MULTI V IV PRO ARUV100LLS4 - Page 82

82
ELECTRICAL WIRING
ENGLISH
Display Title Cause of Error
5 1 1 Excessive capacity of indoor units
Excessive connection of indoor units compared to capacity
of Outdoor Unit
5 2
1
Communication error : inverter PCB →
Main PCB
Failing to receive inverter signal at main PCB of Master
Outdoor Unit
2
Communication error : inverter PCB →
Main PCB
Failing to receive inverter signal at main PCB of Slave1
Outdoor Unit
3
Communication error : inverter PCB →
Main PCB
Failing to receive inverter signal at main PCB of Slave2
Outdoor Unit
4
Communication error : inverter PCB →
Main PCB
Failing to receive inverter signal at main PCB of Slave3
Outdoor Unit
5 3 1
Communication error : indoor unit →
Main PCB of Outdoor Unit
Failing to receive indoor unit signal at main PCB of Outdoor
Unit .
5 7
1
Communication error : Main PCB →
inverter PCB
Failing to receive signal main PCB at inverter PCB of Mas-
ter Outdoor Unit
2
Communication error : Main PCB →
inverter PCB
Failing to receive signal main PCB at inverter PCB of
Slave1 Outdoor Unit
3
Communication error : Main PCB →
inverter PCB
Failing to receive signal main PCB at inverter PCB of
Slave2 Outdoor Unit
4
Communication error : Main PCB →
inverter PCB
Failing to receive signal main PCB at inverter PCB of
Slave3 Outdoor Unit
5 9 1 Mixing Installation of Sub Outdoor Unit
Mixing Installation of Old Sub Outdoor Unit and New Slave
Outdoor Unit
6 0
1
Inverter PCB EEPROM Error of Master
Outdoor Unit
Access Error of Inverter PCB of Master Outdoor Unit
2
Inverter PCB EEPROM Error of Slave1
Unit
Access Error of Inverter PCB of Slave1 Outdoor Unit
3
Inverter PCB EEPROM Error of Slave2
Unit
Access Error of Inverter PCB of Slave2 Outdoor Unit
4
Inverter PCB EEPROM Error of Slave3
Unit
Access Error of Inverter PCB of Slave3 Outdoor Unit
6 2
1
Master Outdoor Unit Inverter Heatsink
High Temperature
System is turned off by Master Outdoor Unit Inverter
Heatsink High Temperature
2
Slave1 Outdoor Unit Inverter Heatsink
High Temperature
System is turned off by Slave1 Outdoor Unit Inverter
Heatsink High Temperature
3
Slave2 Outdoor Unit Inverter Heatsink
High Temperature
System is turned off by Slave2 Outdoor Unit Inverter
Heatsink High Temperature
4
Slave3 Outdoor Unit Inverter Heatsink
High Temperature
System is turned off by Slave3 Outdoor Unit Inverter
Heatsink High Temperature
Outdoor unit related error