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Si12-308
Function and Control
73
Part 4
Part 4
Part 4
Part 4
Function and Control
Function and Control
Function and Control
Function and Control
1. Main Functions......................................................................................74
1.1
Frequency Principle................................................................................74
1.2
Power-Airflow Dual Flaps, Wide Angle Louvers and Auto-Swing ..........76
1.3
Fan Speed Control for Indoor Units........................................................77
1.4
Programme Dry Function .......................................................................78
1.5
Automatic Operation...............................................................................79
1.6
Night Set Mode.......................................................................................80
1.7
Intelligent Eye.........................................................................................81
1.8
Home Leave Operation ..........................................................................83
1.9
Inverter Powerful Operation ...................................................................84
1.10 Other Functions......................................................................................85
2. Function of Main Structural Parts..........................................................87
2.1
Main Structural Parts..............................................................................87
2.2
Function of Thermistor ...........................................................................88
3. Control Specification .............................................................................92
3.1
Mode Hierarchy ......................................................................................92
3.2
Frequency Control..................................................................................93
3.3
Controls at Mode Changing / Start-up....................................................95
3.4
Discharge Pipe Control ..........................................................................96
3.5
Input Current Control..............................................................................96
3.6
Freeze-up Protection Control .................................................................97
3.7
Heating Peak-cut Control .......................................................................97
3.8
Fan Control.............................................................................................98
3.9
Moisture Protection Function 2...............................................................98
3.10 Defrost Control .......................................................................................99
3.11 Low Hz High Pressure Limit ...................................................................99
3.12 Electronic Expansion Valve Control .....................................................100
3.13 Malfunctions .........................................................................................105
3.14 Forced Operation Mode .......................................................................106
3.15 Wiring-Error Check...............................................................................107
3.16 Additional Function...............................................................................109
Summary of Contents for Super Multi NX B series
Page 7: ...Si12 308 vi Table of Contents ...
Page 29: ...List of Functions Si12 308 18 List of Functions ...
Page 71: ...Specifications Si12 308 60 Specifications ...
Page 175: ...Instruction Si12 308 164 System Configuration ...
Page 227: ...Check Si12 308 216 Service Diagnosis ...
Page 288: ...Si12 308 Wiring Diagrams Appendix 277 FTXD50BVMC FTXD60 71BVMC ...
Page 299: ...Si12 308 iv Index ...