LG ARUN038GS2 Installation Manual page 84

Test Run
Display
Master Outdoor Unit Inverter Compressor
1
CT Sensor Fault
Slave1 Outdoor Unit Inverter Compressor
4 0 2
CT Sensor Fault
Slave2 Outdoor Unit Inverter Compressor
3
CT Sensor Fault
Master Outdoor Unit Inverter Compressor
1
Discharge Temperature Sensor Fault
Slave1 Outdoor Unit Inverter Compressor
4 1 2
Discharge Temperature Sensor Fault
Slave2 Outdoor Unit Inverter Compressor
3
Discharge Temperature Sensor Fault
Master Outdoor Unit Low Pressure Sensor
1
Fault
Slave1 Outdoor Unit Low Pressure Sensor
4 2 2
Fault
Slave2 Outdoor Unit Low Pressure Sensor
3
Fault
Master Outdoor Unit High Pressure Sensor
1
Fault
Slave1 Outdoor Unit High Pressure Sensor
4 3 2
Fault
Slave2 Outdoor Unit High Pressure Sensor
3
Fault
Master Outdoor Unit Air Temperature
1
Sensor Fault
Slave1 Outdoor Unit Air Temperature
4 4 2
Sensor Fault
Slave2 Outdoor Unit Air Temperature
3
Sensor Fault
Master Outdoor Unit Heat Exchanger
1
Temperature Sensor (Front side) Fault
Slave1 Outdoor Unit Heat Exchanger
4 5 2
Temperature Sensor (Front side) Fault
Slave2 Outdoor Unit Heat Exchanger
3
Temperature Sensor (Front side) Fault
Master Outdoor Unit Suction Temperature
1
Sensor Fault
Slave1 Outdoor Unit Suction Temperature
4 6 2
Sensor Fault
Slave2 Outdoor Unit Suction Temperature
3
Sensor Fault
Master Outdoor Unit Constant Speed
1
Compressor Discharge Temperature
Sensor Fault
Slave1 Outdoor Unit Constant Speed
4 7 2
Compressor Discharge Temperature
Sensor Fault
Slave2 Outdoor Unit Constant Speed
3
Compressor Discharge Temperature
Sensor Fault
84 Outdoor Unit
Title
Master Outdoor Unit Inverter Compressor CT Sensor open or short
Slave1 Outdoor Unit Inverter Compressor CT Sensor open or short
Slave2 Outdoor Unit Inverter Compressor CT Sensor open or short
Master Outdoor Unit Inverter Compressor Discharge Temperature
Sensor open or short
Slave1 Outdoor Unit Inverter Compressor Discharge Temperature
Sensor open or short
Slave2 Outdoor Unit Inverter Compressor Discharge Temperature
Sensor open or short
Master Outdoor Unit Low Pressure Sensor open or short
Slave1 Outdoor Unit Low Pressure Sensor open or short
Slave2 Outdoor Unit Low Pressure Sensor open or short
Master Outdoor Unit High Pressure Sensor open or short
Slave1 Outdoor Unit High Pressure Sensor open or short
Slave2 Outdoor Unit High Pressure Sensor open or short
Master Outdoor Unit Air Temperature Sensor open or short
Slave1 Outdoor Unit Air Temperature Sensor open or short
Slave2 Outdoor Unit Air Temperature Sensor open or short
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 Constant Speed Compressor Discharge
Temperature Sensor open or short
Slave1 Outdoor Unit Constant Speed Compressor Discharge
Temperature Sensor open or short
Slave2 Outdoor Unit Constant Speed Compressor Discharge
Temperature Sensor open or short
Cause of Error