LG MULTI V Installation Manual page 96

Test Run
Display
Master Outdoor Unit Air Tempera-
1
ture Sensor Fault
Slave1 Outdoor Unit Air Tempera-
4 4 2
ture Sensor Fault
Slave2 Outdoor Unit Air Tempera-
3
ture Sensor Fault
Master Outdoor Unit Heat Ex-
1
changer Temperature Sensor
(Front side) Fault
Slave1 Outdoor Unit Heat Ex-
changer Temperature Sensor
4 5 2
(Front side) Fault
Slave2 Outdoor Unit Heat Ex-
changer Temperature Sensor
3
(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 Constant
Speed Compressor1 Discharge
1
Temperature Sensor Fault
Slave1 Outdoor Unit Constant
4 7 2 Speed Compressor1 Discharge
Temperature Sensor Fault
Slave2 Outdoor Unit Constant
3 Speed Compressor1 Discharge
Temperature Sensor Fault
Master Outdoor Unit Constant
Speed Compressor2 Discharge
1
Temperature Sensor Fault
Slave1 Outdoor Unit Constant
4 8 2 Speed Compressor2 Discharge
Temperature Sensor Fault
Slave2 Outdoor Unit Constant
3 Speed Compressor2 Discharge
Temperature Sensor Fault
Master Outdoor Unit Faulty IPM
1
Temperature Sensor
Slave1 Outdoor Unit Faulty IPM
4 9 2
Temperature Sensor
Slave2 Outdoor Unit Faulty IPM
3
Temperature Sensor
96 Outdoor Unit
Title
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 Compressor1
Discharge Temperature Sensor open or short
Slave1 Outdoor Unit Constant Speed Compressor1
Discharge Temperature Sensor open or short
Slave2 Outdoor Unit Constant Speed Compressor1
Discharge Temperature Sensor open or short
Master Outdoor Unit Constant Speed Compressor 2
Discharge Temperature Sensor open or short
Slave1 Outdoor Unit Constant Speed Compressor 2
Discharge Temperature Sensor open or short
Slave2 Outdoor Unit Constant Speed Compressor 2
Discharge Temperature Sensor open or short
Master Outdoor Unit IPM Temperature Sensor
short/open
Slave1 Outdoor Unit IPM Temperature Sensor
short/open
Slave2 Outdoor Unit IPM Temperature Sensor
short/open
Cause of Error