User Manual
Application Sheet
VAV045
Supply and extract VAV with integrated damper actuator and
heating/chilled ceiling
DXR1.E10PL-112
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Technical information in this document are subject to change. Drawings serve illustration purposes only.
Siemens is not responsible for content and any manual modifications.
2020-09-01
A6V11643426_en--_b
Supply & extract air volume control with integrated damper actuator (10 Nm)
Room temperature control
Air quality control
Relative humidity monitor
Room temperature and rapid ventilation operation via KNX PL-Link room operator unit with
temperature, air quality & relative humidity measurement
Plant diagram
DXR1.E10PL-112
Compact room automation stations
D4
Over-temperature detector
B1
Primary air temperature sensor
for air after treatment
D5
Enable radiator / heating coil electric position
R
Room
B2
Supply air temperature sensor
R1
Room operator unit with temperature sensor
B3
Extract air temperature sensor
YS
Supply air control (integrated in DXR1)
Differential pressure sensor
(supply air – integrated in DXR1..)
B4
Room temperature sensor
YC
Cooling coil valve
B5
Room air quality sensor
YHC
Heating/cooling coil valve
B6
Room relative humidity sensor7
YH
Heating coil valve
D1
Window contact
YE
Extract air control (integrated in DXR1 or
external actuator)
Differential pressure sensor
(extract air – integrated in DXR1)
D2
Presence detector
YRC
Radiant ceiling valve
D3
Condensation monitor
YR
Radiator valve
Function diagrams
Heating and cooling valve
Air flow
SpC
Effective cooling setpoint
VavSuAirFlMaxH
Max. volume, heating
SpH
Effective heating setpoint
VavSuAirFlMinC
Min. volume, cooling
TR
Room temperature
VavSuAirFlMinH
Min. volume, heating
V
Volume flow rate
Y
Output signal
VavSuAflMinVent
Min. air flow ventilation
YRC
Radiator ceiling valve
VavSuAirFlMaxC
Max. volume, cooling