LG MULTI V IV PRO ARUN080LLH4 Installation Manual page 81

Display
Master Outdoor Unit Heat Ex-
1 changer Temperature Sensor (Front
side) Fault
Slave1 Outdoor Unit Heat Ex-
4 5 2 changer Temperature Sensor (Front
side) Fault
Slave2 Outdoor Unit Heat Ex-
3 changer Temperature Sensor (Front
side) Fault
Master Outdoor Unit Suction Tem-
1
perature Sensor Fault
Slave1 Outdoor Unit Suction Tem-
4 6 2
perature Sensor Fault
Slave2 Outdoor Unit Suction Tem-
3
perature Sensor Fault
Master Outdoor Unit Inverter Com-
1 pressor2 Discharge Temperature
Sensor Fault
Slave1 Outdoor Unit Inverter Com-
4 7 2 pressor2 Discharge Temperature
Sensor Fault
Slave2 Outdoor Unit Inverter Com-
3 pressor2 Discharge Temperature
Sensor Fault
Omitting connection of R, S, T
1
power of Master Outdoor Unit
Omitting connection of R, S, T
5 0 2
power of Slave1 Outdoor Unit
Omitting connection of R, S, T
3
power of Slave2 Outdoor Unit
Title
Master Outdoor Unit Heat Exchanger Temperature
Sensor(Front side) open or short
Slave1 Outdoor Unit Heat Exchanger Temperature
Sensor (Front side) open or short
Slave2 Outdoor Unit Heat Exchanger Temperature
Sensor(Front side) open or short
Master Outdoor Unit Suction Temperature Sensor
open or short
Slave1 Outdoor Unit Suction Temperature Sensor
open or short
Slave2 Outdoor Unit Suction Temperature Sensor
open or short
Master Outdoor Unit Inverter Compressor2 Dis-
charge Temperature Sensor open or short
Slave1 Outdoor Unit Inverter Compressor2 Dis-
charge Temperature Sensor open or short
Slave2 Outdoor Unit Inverter Compressor2 Dis-
charge Temperature Sensor open or short
Omitting connection of Master outdoor unit
Omitting connection of Slave1 Outdoor Unit
Omitting connection of Slave2 Outdoor Unit
ELECTRICAL WIRING
Cause of Error
81