LG ARUN096BT2 Installation Manual - Page 86

Slave2 Outdoor Unit Fan Inverter PCB Temperature is

Page 86 highlights

Test Run Outdoor unit related error Display Title Master Outdoor Unit Constant 1 Speed Compressor Fault Slave1 Outdoor Unit Constant 1 7 3 2 Speed Compressor Fault Slave2 Outdoor Unit Constant 3 Speed Compressor Fault Excessive increase of Master 1 Outdoor Unit Fan PCB Heat Sink Temperature Excessive increase of Slave1 1 9 3 2 Outdoor Unit Fan PCB Heat Sink Temperature Excessive increase of Slave2 3 Outdoor Unit Fan PCB Heat Sink Temperature Master Outdoor Unit Fan PCB 1 Heat Sink Temperature Sensor Error Slave1 Outdoor Unit Fan PCB 1 9 4 2 Heat Sink Temperature Sensor Error Slave2 Outdoor Unit Fan PCB 3 Heat Sink Temperature Sensor Error Cause of Error Comp locking, Check Valve leakage, comp dielectric break down at Master Outdoor Unit Comp locking, Check Valve leakage, comp dielectric at Slave1 Outdoor Unit Comp locking, Check Valve leakage, comp dielectric at Slave2 Outdoor Unit Master Outdoor Unit Fan Inverter PCB Temperature is Over 95°C Slave1 Outdoor Unit Fan Inverter PCB Temperature is Over 95°C Slave2 Outdoor Unit Fan Inverter PCB Temperature is Over 95°C Master Outdoor Unit Fan PCB Heat Sink Temperature Sensor open or short Slave1 Outdoor Unit Fan PCB Heat Sink Temperature Sensor open or short Slave2 Outdoor Unit Fan PCB Heat Sink Temperature Sensor open or short 86 Outdoor Unit

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86
Outdoor Unit
Test Run
Comp locking, Check Valve leakage, comp dielectric
break down at Master Outdoor Unit
Comp locking, Check Valve leakage, comp dielectric at
Slave1 Outdoor Unit
Comp locking, Check Valve leakage, comp dielectric at
Slave2 Outdoor Unit
Master Outdoor Unit Fan Inverter PCB Temperature is
Over 95°C
Slave1 Outdoor Unit Fan Inverter PCB Temperature is
Over 95°C
Slave2 Outdoor Unit Fan Inverter PCB Temperature is
Over 95°C
Master Outdoor Unit Fan PCB Heat Sink Temperature
Sensor open or short
Slave1 Outdoor Unit Fan PCB Heat Sink Temperature
Sensor open or short
Slave2 Outdoor Unit Fan PCB Heat Sink Temperature
Sensor open or short
Master Outdoor Unit Constant
Speed Compressor Fault
Slave1 Outdoor Unit Constant
Speed Compressor Fault
Slave2 Outdoor Unit Constant
Speed Compressor Fault
Excessive increase of Master
Outdoor Unit Fan PCB Heat Sink
Temperature
Excessive increase of Slave1
Outdoor Unit Fan PCB Heat Sink
Temperature
Excessive increase of Slave2
Outdoor Unit Fan PCB Heat Sink
Temperature
Master Outdoor Unit Fan PCB
Heat Sink Temperature Sensor
Error
Slave1 Outdoor Unit Fan PCB
Heat Sink Temperature Sensor
Error
Slave2 Outdoor Unit Fan PCB
Heat Sink Temperature Sensor
Error
Display
Title
Cause of Error
1
1
9
3
2
3
1
1
9
4
2
3
1
1
7
3
2
3
Outdoor unit related error