Assortment / System Description

Control function
Room controller and setpoints
11
A6V10866237_en--_b_08 35 | 275
11.4.3 Air quality setpoints
Each room has 4 different setpoints for air quality: One each for operating
modes Comfort, Pre-Comfort, Economy, and Protection. The setpoints can be
configured on the DXR2.
A setpoint is selected and used for control depending on the actual room
operating mode.
The air quality setpoints can be configured on the DXR2.
Description Name Default value
Room air quality setpoint for Comfort SpAQualRCmf 900 ppm
Room air quality setpoint for Pre-Comfort SpAQualRPcf 1100 ppm
Room air quality setpoint for Economy SpAQualREco 1500 ppm
Room air quality setpoint for Protection SpAQualRPrt 1500 ppm
11.4.4 Setpoints for air volume tracking
Both the room pressure operating mode as well as overflow air volume flow can
be configured to track air volume flow:
Description Name Default value
Room air operating mode
1:Neutral
2:Positive pressure
3:Negative pressure
PRMod 1:Neutral
Overflow air volume flow AirFlTrn 10 m
3
/h
11.4.5 Setpoints for relative humidity
Each room has 4 different setpoints for relative humidity: One each for
operating modes Comfort, Pre-Comfort, Economy, and Protection. The
setpoints can be configured on the DXR2.
A setpoint is selected and used for control depending on the actual room
operating mode.
The setpoints for relative humidity can be configured on the DXR2:
Description Name Default value
Relative room air humidity setpoint for Comfort SpHuRelRCmf 60% r.h.
Relative room air humidity setpoint for Pre-Comfort SpHuRelRPcf 60% r.h.
Relative room air humidity setpoint for Economy SpHuRelREco 70% r.h.
Relative room air humidity setpoint for Protection SpHuRelRPrt 70% r.h.
Setpoint configuration
Setpoints for air volume
tracking
Setpoints for relative
humidity