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SiENBE04-507A
Function and Control
45
Part 4
Function and Control
1. Main Functions......................................................................................46
1.1 Frequency Principle................................................................................46
1.2 Air Flow Direction Control.......................................................................48
1.3 Fan Speed Control for Indoor Units........................................................49
1.4 Programme Dry Function .......................................................................50
1.5 Automatic Operation...............................................................................51
1.6 Thermostat Control.................................................................................52
1.7 NIGHT SET Mode ..................................................................................53
1.8 ECONO Mode ........................................................................................54
1.9 INTELLIGENT EYE ................................................................................55
1.10 Inverter POWERFUL Operation .............................................................57
1.11 Other Functions......................................................................................58
2. Function of Thermistor ..........................................................................59
2.1 Heat Pump Model...................................................................................59
2.2 Cooling Only Model ................................................................................60
3. Control Specification .............................................................................61
3.1 Mode Hierarchy ......................................................................................61
3.2 Frequency Control..................................................................................62
3.3 Controls at Mode Changing / Start-up....................................................64
3.4 Discharge Pipe Control ..........................................................................65
3.5 Input Current Control..............................................................................66
3.6 Freeze-up Protection Control .................................................................67
3.7 Heating Peak-cut Control .......................................................................67
3.8 Fan Control.............................................................................................68
3.9 Liquid Compression Protection Function 2.............................................68
3.10 Defrost Control .......................................................................................69
3.11 Electronic Expansion Valve Control .......................................................70
3.12 Malfunctions ...........................................................................................73
3.13 Forced Operation Mode .........................................................................74
3.14 Additional Function.................................................................................74
3.15 Facility Setting Jumper (cooling at low outdoor temperature) ................75
Содержание FTKS20DVMW(L)
Страница 10: ...SiENBE04 507A List of Functions 1 Part 1 List of Functions 1 List of Functions 2...
Страница 16: ...SiENBE04 507A Specifications 7 Part 2 Specifications 1 Specifications 8 1 1 Cooling Only 8 1 2 Heat Pump 21...
Страница 53: ...Printed Circuit Board Connector Wiring Diagram SiENBE04 507A 44 Printed Circuit Board Connector Wiring Diagram...
Страница 85: ...Control Specification SiENBE04 507A 76 Function and Control...
Страница 159: ...Check SiENBE04 507A 150 Service Diagnosis...
Страница 198: ...SiENBE04 507A Outdoor Unit Removal Procedure 189 When reassembling make sure to fit the hook Step Procedure Points Hook...
Страница 212: ...SiENBE04 507A Others 203 Part 8 Others 1 Others 204 1 1 Test Run from the Remote Controller 204 1 2 Jumper Settings 205...
Страница 215: ...Others SiENBE04 507A 206 Others...
Страница 221: ...Wiring Diagrams SiENBE04 507A 212 Appendix...
Страница 225: ...SiENBE04 507A iv Index...