to download LG Multi V Plus - Hawco
to download LG Multi V Plus - Hawco
to download LG Multi V Plus - Hawco
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Outdoor unit related error<br />
Display Title Cause of Error<br />
2 3<br />
2 4<br />
2 5<br />
2 6<br />
2 8<br />
2 9<br />
1<br />
2<br />
3<br />
4<br />
1<br />
2<br />
3<br />
4<br />
1<br />
2<br />
3<br />
4<br />
1<br />
2<br />
3<br />
4<br />
1<br />
2<br />
3<br />
4<br />
1<br />
2<br />
3<br />
4<br />
Master Outdoor Unit Inverter<br />
Compressor DC link Low Voltage<br />
Slave1 Outdoor Unit Inverter<br />
Compressor DC link Low Voltage<br />
Slave2 Outdoor Unit Inverter<br />
Compressor DC link Low Voltage<br />
Slave3 Outdoor Unit Inverter<br />
Compressor DC link Low Voltage<br />
Master Outdoor Unit High<br />
Pressure Switch<br />
Slave1 Outdoor Unit High<br />
Pressure Switch<br />
Slave2 Outdoor Unit High<br />
Pressure Switch<br />
Slave3 Outdoor Unit High<br />
Pressure Switch<br />
Master Outdoor Unit Input Voltage<br />
High/ Low Voltage<br />
Slave1 Outdoor Unit Input Voltage<br />
High/ Low Voltage<br />
Slave2 Outdoor Unit Input Voltage<br />
High/ Low Voltage<br />
Slave3 Outdoor Unit Input Voltage<br />
High/ Low Voltage<br />
Master Outdoor Unit Inverter<br />
Compressor Start Failure<br />
Slave1 Outdoor Unit Inverter<br />
Compressor Start Failure<br />
Slave2 Outdoor Unit Inverter<br />
Compressor Start Failure<br />
Slave3 Outdoor Unit Inverter<br />
Compressor Start Failure<br />
Master Outdoor Unit Inverter DC<br />
link High Voltage<br />
Slave1 Outdoor Unit Inverter DC<br />
link High Voltage<br />
Slave2 Outdoor Unit Inverter DC<br />
link High Voltage<br />
Slave3 Outdoor Unit Inverter DC<br />
link High Voltage<br />
Master Outdoor Unit Inverter<br />
Compressor Over Current<br />
Slave1 Outdoor Unit Inverter<br />
Compressor Over Current<br />
Slave2 Outdoor Unit Inverter<br />
Compressor Over Current<br />
Slave3 Outdoor Unit Inverter<br />
Compressor Over Current<br />
Copyright ©2007 <strong>LG</strong> Electronics. Inc. All right reserved.<br />
Only for training and service purposes<br />
- 73 -<br />
Self-diagnosis function<br />
DC charging is not performed at Master outdoor unit<br />
after starting relay turn on.<br />
DC charging is not performed at Slave1 outdoor unit<br />
after starting relay turn on.<br />
DC charging is not performed at Slave2 outdoor unit<br />
after starting relay turn on.<br />
DC charging is not performed at Slave3 outdoor unit<br />
after starting relay turn on.<br />
System is turned off by Master outdoor unit high pressure<br />
switch.<br />
System is turned off by slave1 outdoor unit high pressure<br />
switch.<br />
System is turned off by slave2 outdoor unit high pressure<br />
switch.<br />
System is turned off by slave3 outdoor unit high pressure<br />
switch.<br />
Master Outdoor Unit input voltage is over 487V or<br />
below 270V<br />
Slave1 Outdoor Unit input voltage is over 487V or<br />
below 270V<br />
Slave2 Outdoor Unit input voltage is over 487V or<br />
below 270V<br />
Slave3 Outdoor Unit input voltage is over 487V or<br />
below 270V<br />
The First Start Failure by Master Outdoor Unit Inverter<br />
Compressor Abnormality<br />
The First Start Failure by Slave1 Outdoor Unit Inverter<br />
Compressor Abnormality<br />
The First Start Failure by Slave2 Outdoor Unit Inverter<br />
Compressor Abnormality<br />
The First Start Failure by Slave3 Outdoor Unit Inverter<br />
Compressor Abnormality<br />
System is turned off by Master outdoor unit DC Voltage<br />
Over Charging<br />
System is turned off by Slave1 Outdoor unit DC<br />
Voltage Over Charging<br />
System is turned off by Slave2 Outdoor unit DC<br />
Voltage Over Charging<br />
System is turned off by Slave3 Outdoor unit DC<br />
Voltage Over Charging<br />
Master Outdoor Unit Inverter Compressor Fault OR<br />
Drive Fault<br />
Slave1 Outdoor Unit Inverter Compressor Fault OR<br />
Drive Fault<br />
Slave2 Outdoor Unit Inverter Compressor Fault OR<br />
Drive Fault<br />
Slave3 Outdoor Unit Inverter Compressor Fault OR<br />
Drive Fault<br />
<strong>LG</strong>E Internal Use Only
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