Part 4 Functions And Control - Daikin RXL-W Series Service Manual

SiUS092231E
1. Common Functions ...................................................................................42
2. Functions for FTX, FVXS Series ...............................................................44
3. Functions for FDMQ Series.......................................................................64
4. Thermistor Functions ................................................................................75
5. Control Specification .................................................................................76

Part 4 Functions and Control

Functions and Control
1.1 Temperature Control .................................................................................. 42
1.2 Frequency Principle.................................................................................... 42
2.1 Airflow Direction Control............................................................................. 44
2.2 COMFORT AIRFLOW Operation ............................................................... 47
2.3 Fan Speed Control for Indoor Unit ............................................................. 48
2.4 Program Dry Operation .............................................................................. 49
2.5 Automatic Cooling/Heating Changeover .................................................... 50
2.6 Thermostat Control..................................................................................... 51
2.7 NIGHT SET Mode ...................................................................................... 52
2.8 ECONO Operation .................................................................................... 53
2.9 INTELLIGENT EYE Operation ................................................................... 54
2.10 POWERFUL Operation .............................................................................. 55
2.11 Clock Setting .............................................................................................. 56
2.12 WEEKLY TIMER Operation ....................................................................... 57
2.13 Other Functions.......................................................................................... 63
3.1 Fan Speed Control for Indoor Unit ............................................................. 64
3.2 Program Dry Operation .............................................................................. 65
3.3 Clock and Calendar Setting (With BRC1E73) ............................................ 66
3.4 Schedule Timer Operation (With BRC1E73).............................................. 68
3.5 Drain Pump Control.................................................................................... 71
3.6 Hot Start Control (In Heating Operation Only)............................................ 73
3.7 Other Functions.......................................................................................... 74
5.1 Mode Hierarchy .......................................................................................... 76
5.2 Frequency Control...................................................................................... 76
5.3 Controls at Mode Changing/Start-up.......................................................... 78
5.4 Discharge Pipe Temperature Control......................................................... 80
5.5 Input Current Control.................................................................................. 81
5.6 High Pressure Protection Control............................................................... 82
5.7 Freeze-up Protection Control ..................................................................... 83
5.8 Heating Peak-cut Control ........................................................................... 84
5.9 Outdoor Fan Control................................................................................... 85
5.10 Liquid Compression Protection Function.................................................... 85
5.11 Defrost Control ........................................................................................... 86
5.12 Electronic Expansion Valve Control ........................................................... 87
Part 4
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