AIAS RC Techsheet IMO

22 / 26 | AIAS Room controller - installation and operation instruction
Parameters
The following parameters can be changed in the parameter menu (FS = Factory setting):
Parameter
number
Description FS
1 Basic heating setpoint 22°C
2 Basic cooling setpoint 24°C
3
Neutral zone at standby,
3°CHeating setpoint = Basic sp. heating-3 by default
Cooling setpoint = Basic sp.cooling+3 by default
4 Heating setpoint at Unoccupied 15°C
5 Cooling setpoint at Unoccupied 30°C
6 Frost protection setpoint 8°C
7 P-band for room controller 10°C
8 I-time for room controller 300 s
9 The difference between the temperature in the room and the media temperature for change-over to cooling 3K
10 The difference between the temperature in the room and the media temperature for change-over to heating 4K
11
Control mode:
10
0=Heating
1= Heating / Heating
2= Heating or Cooling via change-over
3= Heating / Cooling
4= Heating / Cooling with VAV-control and forced ventilation
5= Heating / Cooling with VAV-control
6= Cooling
7= Cooling / Cooling
8= Heating / Cooling/VAV (C3-models, except RC-C3DFOC)
9=Heating / Heating or Cooling via change-over (only available on models with fan control)
10=Heating / cooling by VAV switched by change-over (paralel CO2 control by VAV available)
12 Time in Bypass mode 120 min
13 Disconnect timer with Occupancy/Unoccupancy 10 min
14 Switch-on delay for Occupancy 0 min
15
State connected sensor on AI1:
0
0=Internal sensor
1=External room sensor
2=Change-over sensor
16 N/A
17
State connected sensor on DI1:
1
1=Window contact
2= No function
3= Presence detector
4=Change-over sensor
18
State connected sensor on DI2:
2
1=Window contact
2=Condensation detection
3=No function
4=Change-over sensor
20
State connected function on UO1:
3
0=None
1=Thermal actuator heat
2= None
3=Heating actuator 0...10 V
4= None
5=On/off actuator heat
6= None