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SiMT041509E

Function and Control 12

Part 4

Function and Control

1. Main Functions......................................................................................13

1.1 Temperature Control ..............................................................................13

1.2 Frequency Principle................................................................................13

1.3 Airflow Direction Control.........................................................................15

1.4 Fan Speed Control for Indoor Unit .........................................................16

1.5 Program Dry Operation ..........................................................................17

1.6 Automatic Operation...............................................................................18

1.7 Thermostat Control.................................................................................19

1.8 NIGHT SET Mode ..................................................................................20

1.9 ECONO Operation .................................................................................20

1.10 INTELLIGENT EYE Operation ...............................................................21

1.11 Inverter POWERFUL Operation .............................................................22

1.12 Clock Setting ..........................................................................................23

1.13 WEEKLY TIMER Operation ...................................................................24

1.14 Other Functions......................................................................................30

2. Function of Thermistor ..........................................................................31

3. Control Specification .............................................................................32

3.1 Mode Hierarchy ......................................................................................32

3.2 Frequency Control..................................................................................33

3.3 Controls at Mode Changing / Start-up....................................................35

3.4 Discharge Pipe Temperature Control.....................................................36

3.5 Input Current Control..............................................................................37

3.6 Freeze-up Protection Control .................................................................38

3.7 Heating Peak-cut Control .......................................................................38

3.8 Outdoor Fan Control...............................................................................39

3.9 Liquid Compression Protection Function................................................39

3.10 Defrost Control .......................................................................................40

3.11 Electronic Expansion Valve Control .......................................................41

3.12 Discharge Pipe Thermistor Disconnection Control.................................43

3.13 Malfunctions ...........................................................................................43

Daikin FTK(X)M-P Series User Manual

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