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ENGLISH
Installation Manual 107
Display Title Cause of Error
Outdoor unit related error
3 2
1
Master Outdoor Unit Inverter Compressor
High Discharge Temperature
System is turned off by Master Outdoor Unit Inverter
Compressor High Discharge Temperature
2
Slave1 Outdoor Unit Inverter Compressor
High Discharge Temperature
System is turned off by Slave1 Outdoor Unit Inverter
Compressor High Discharge Temperature
3
Slave2 Outdoor Unit Inverter Compressor
Discharge High Temperature
System is turned off by Slave2 Outdoor Unit Inverter
Compressor High Discharge Temperature
3 3
1
Master Outdoor Unit Constant Speed
Compressor1 High Discharge Temperature
System is turned off by Master Outdoor Uunit Constant
Speed Compressor1 High Discharge Temperature
2
Slave1 Outdoor Unit Constant Speed
Compressor1 High Discharge Temperature
System is turned off by Slave1 Outdoor Unit Constant
Speed Compressor1 High Discharge Temperature
3
Slave2 Outdoor Unit Constant Speed
Compressor1 High Discharge Temperature
System is turned off by Slave2 Outdoor Unit Constant
Speed Compressor1 High Discharge Temperature
3 4
1 High Pressure of Master Outdoor Unit
System is turned off by excessive increase of high
pressure of Master Outdoor Unit
2 High Pressure of Slave1 Outdoor Unit
System is turned off by excessive increase of high
pressure of Slave1 Outdoor Unit
3 High Pressure of Slave2 Outdoor Unit
System is turned off by excessive increase of high
pressure of Slave2 Outdoor Unit
3 5
1 Low Pressure of Master Outdoor Unit
System is turned off by excessive decrease of low
pressure of Master Outdoor Unit
2 Low Pressure of Slave1 Outdoor Unit
System is turned off by excessive decrease of low
pressure of Slave1 Outdoor Unit
3 Low Pressure of Slave2 Outdoor Unit
System is turned off by excessive decrease of low
pressure of Slave2 Outdoor Unit
3 6
1
Master Outdoor Unit Low Condensing
Ratio Limited
Master Outdoor Unit stayed under low condensing limit
for 3 minutes
2
Slave1 Outdoor Unit Low Condensing
Ratio Limited
Slave1 Outdoor Unit stayed under low condensing limit
for 3 minutes
3
Slave2 Outdoor Unit Low Condensing
Ratio Limited
Slave2 Outdoor Unit stayed under low condensing limit
for 3 minutes
4 0
1
Master Outdoor Unit Inverter Compressor
CT Sensor Fault
Master Outdoor Unit Inverter Compressor CT Sensor
open or short
2
Slave1 Outdoor Unit Inverter Compressor
CT Sensor Fault
Slave1 Outdoor Unit Inverter Compressor CT Sensor
open or short
3
Slave2 Outdoor Unit Inverter Compressor
CT Sensor Fault
Slave2 Outdoor Unit Inverter Compressor CT Sensor
open or short
4 1
1
Master Outdoor Unit Inverter Compressor
Discharge Temperature Sensor Fault
Master Outdoor Unit Inverter Compressor Discharge
Temperature Sensor open or short
2
Slave1 Outdoor Unit Inverter Compressor
Discharge Temperature Sensor Fault
Slave1 Outdoor Unit Inverter Compressor Discharge
Temperature Sensor open or short
3
Slave2 Outdoor Unit Inverter Compressor
Discharge Temperature Sensor Fault
Slave2 Outdoor Unit Inverter Compressor Discharge
Temperature Sensor open or short
Test Run
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