SiUS341802E
Functions and Control
40
Part 4
Functions and Control
1. Operation Flowchart (Outdoor Unit) ..........................................................42
2. Stop Control ..............................................................................................43
When System is in Stop Mode ................................................................... 43
Slave Unit Stops during Master Unit Operation.......................................... 43
Operating Priority and Rotation of Compressors........................................ 49
Electronic Expansion Valve PI Control....................................................... 52
Step Control of Outdoor Fans .................................................................... 53
High Pressure Protection Control ............................................................... 54
Low Pressure Protection Control................................................................ 56
Discharge Pipe Protection Control ............................................................. 57
Compressor Body Protection Control......................................................... 58
Pump Down Residual Operation ................................................................ 60
Set Temperature and Control Temperature ............................................... 69
Remote Controller Thermistor .................................................................... 71
Control of Electronic Expansion Valve ....................................................... 78
Summary of Contents for Aurora Series
Page 317: ...SiUS341802E Wiring Diagrams Appendix 304 RXLQ96 120TATJU 2D112581A ...
Page 318: ...Wiring Diagrams SiUS341802E 305 Appendix RXLQ72TAYDU 2D112582A ...
Page 319: ...SiUS341802E Wiring Diagrams Appendix 306 RXLQ96 120TAYDU 2D112583A ...
Page 331: ...SiUS341802E Wiring Diagrams Appendix 318 VAM1200GVJU 3D073270C ...
Page 332: ...Revision History Month Year Version Revised contents 04 2018 SiUS341802E First edition ...