SiBE041134EB
Functions and Control
17
Part 4
Functions and Control
1.1 Temperature Control ..............................................................................18
1.2 Frequency Principle................................................................................18
1.3 Airflow Direction Control.........................................................................20
1.4 Fan Speed Control for Indoor Unit .........................................................21
1.5 Program Dry Operation ..........................................................................22
1.6 Automatic Operation...............................................................................23
1.7 Thermostat Control.................................................................................24
1.8 NIGHT SET Mode ..................................................................................25
1.9 ECONO Operation .................................................................................25
1.10 INTELLIGENT EYE Operation ...............................................................26
1.11 Inverter POWERFUL Operation .............................................................27
1.12 Clock Setting ..........................................................................................28
1.13 WEEKLY TIMER Operation ...................................................................29
1.14 Other Functions......................................................................................35
2. Thermistor Functions ............................................................................36
3. Control Specification .............................................................................37
3.1 Mode Hierarchy ......................................................................................37
3.2 Frequency Control ..................................................................................38
3.3 Controls at Mode Changing / Start-up ....................................................40
3.4 Discharge Pipe Temperature Control .....................................................42
3.5 Input Current Control ..............................................................................43
3.6 Freeze-up Protection Control .................................................................44
3.7 Heating Peak-cut Control .......................................................................44
3.8 Outdoor Fan Control...............................................................................45
3.9 Liquid Compression Protection Function................................................45
3.10 Defrost Control .......................................................................................46
3.11 Electronic Expansion Valve Control .......................................................47
3.12 Malfunctions ...........................................................................................50