Daikin FTK25BVMB - Part 4 Function and Control

SiBE04-302
Function and Control 29
Part 4
Part 4Part 4
Part 4
Function and Control
Function and ControlFunction and Control
Function and Control
1. Main Functions......................................................................................30
1.1 Frequency Principle................................................................................30
1.2 Power-Airflow Dual Flaps, Wide Angle Louvers and Auto-Swing ..........32
1.3 Fan Speed Control for Indoor Units........................................................33
1.4 Programme Dry Function .......................................................................34
1.5 Automatic Operation...............................................................................35
1.6 Night Set Mode.......................................................................................36
1.7 Intelligent Eye.........................................................................................37
1.8 Home Leave Operation ..........................................................................39
1.9 Inverter Powerful Operation ...................................................................40
1.10 Other Functions......................................................................................41
2. Function of Main Structural Parts..........................................................42
2.1 Main Structural Parts..............................................................................42
2.2 Function of Thermistor ...........................................................................43
3. Control Specification .............................................................................45
3.1 Mode Hierarchy ......................................................................................45
3.2 Frequency Control..................................................................................46
3.3 Controls at Mode Changing / Start-up....................................................48
3.4 Discharge Pipe Control ..........................................................................49
3.5 Input Current Control..............................................................................49
3.6 Freeze-up Protection Control .................................................................50
3.7 Heating Peak-cut Control .......................................................................50
3.8 Fan Control.............................................................................................51
3.9 Moisture Protection Function 1
(Securing of Differential Pressure and Blown Air Temperature) ............51
3.10 Moisture Protection Function 2...............................................................52
3.11 Defrost Control .......................................................................................53
3.12 Electronic Expansion Valve Control .......................................................54
3.13 Malfunctions ...........................................................................................57
3.14 Forced Operation Mode .........................................................................58
3.15 Additional Function.................................................................................58