Table of Contents
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14.1.1 Operating mode of the fan control ..................................................................................... 66
14.2 Temperature setpoints ..................................................................................................... 68
14.2.1 Operating mode of the temperature control ....................................................................... 68
14.2.2 AHU with 3 batteries (saturation temperature) .................................................................. 70
14.2.3 Supply air limitation ............................................................................................................ 71
14.2.4 Summer / winter compensation ......................................................................................... 71
14.2.5 Setpoint and control variable ............................................................................................. 72
14.2.6 Recirculation damper ......................................................................................................... 72
14.3 Humidity setpoints ............................................................................................................ 73
14.3.1 Control mode for humidification and dehumidification ....................................................... 73
14.3.2 Return air control ............................................................................................................... 73
14.3.3 Supply air control ............................................................................................................... 73
14.3.4 Dehumidification with cooling battery ................................................................................ 73
14.3.5 Dehumidification with recirculation damper ....................................................................... 74
14.3.6 Dehumidification with damper / cooling, cooling / damper ................................................ 74
14.3.7 Setpoints ............................................................................................................................ 74
14.4 Air quality setpoints .......................................................................................................... 74
14.4.1 Sensor type, control procedures ........................................................................................ 75
14.5 Night setback ................................................................................................................... 76
15 Operating mode / scheduler ................................................................................................... 77
15.1 Operating modes .............................................................................................................. 78
15.2 Scheduler ......................................................................................................................... 78
15.2.1 Weekdays .......................................................................................................................... 78
15.2.2 Exception day(s) ................................................................................................................ 79
15.2.3 Calendar fix off (AHU fix off) .............................................................................................. 80
15.2.4 Date / time setting .............................................................................................................. 81
16 Room unit ................................................................................................................................. 82
17 Alarm state ............................................................................................................................... 83
18 Password handling ................................................................................................................. 84
19 Language selection ................................................................................................................. 84
20 Application info ....................................................................................................................... 85
21 Alarm display ........................................................................................................................... 85
21.1 General ............................................................................................................................ 85
21.2 Alarm list, alarm list detail ................................................................................................ 86
21.3 Alarm history .................................................................................................................... 87
21.4 Alarm lists configuration ................................................................................................... 87
21.5 Alarm index ...................................................................................................................... 88
22 Introduction and configuration .............................................................................................. 93
22.1 Access levels .................................................................................................................. 93
22.2 Configuration of communication interfaces ...................................................................... 93
22.2.1 Modbus RTU ...................................................................................................................... 94
22.2.2 BACnet MS/TP ................................................................................................................... 95
22.2.3 BACnet IP .......................................................................................................................... 96
V07-19.0
Airflow rate control .......................................................................................................... 66
Pressure control ............................................................................................................. 67
Speed control ................................................................................................................. 68
Return air cascade (RetCasc) ........................................................................................ 69
Supply air ........................................................................................................................ 69
Return air ........................................................................................................................ 69
Room cascade (RoomCasc) ........................................................................................... 70
Room .............................................................................................................................. 70
CO2 sensor .................................................................................................................... 75
Recirculation damper ...................................................................................................... 75
Fan speed ....................................................................................................................... 75
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