User Manual

Application Sheet VAV041
Supply and extract VAV with analog damper actuator, heating and
cooling coil on triac output
DXR2..12P-
102A
6 / 8
Technical information in this document are subject to change. Drawings serve illustration purposes only.
Siemens is not responsible for content and any manual modifications.
2019-02-21
A6V10662236_en--_c_--_01
Default values
Parameter Values/Range Template settings
Temperature setpoints Cooling setpoint for Comfort 0 … 50 °C 24 °C
Delta cooling setpoint for Pre-comfort 0 … 10 K 1 K
Cooling setpoint for Economy 0 … 50 °C 35 °C
Cooling setpoint for Protection 0 … 50 °C 40 °C
Heating setpoint for Comfort 0 … 50 °C 21 °C
Delta heating setpoint for Pre-comfort 0 … 10 K 1 K
Heating setpoint for Economy 0 … 50 °C 15 °C
Heating setpoint for Protection 0 … 50 °C 12 °C
Ventilation Control Setpoint room air quality for comfort 0 … 2000 ppm 900 ppm
Setp. room air quality for pre-comfort 0 … 2000 ppm 1100 ppm
Setpoint room air quality for economy 0 … 2000 ppm 1500 ppm
Setpoint room air quality for
protection
0 … 2000 ppm 1500 ppm
Supply air VAV Supply air VAV max.air vol.flow f.cool 0 … 10’000 m
3
/h 100 m
3
/h
Supply air VAV min.air vol.flow f.cool 0 … 10’000 m
3
/h 50 m
3
/h
Supply air VAV max.air vol.flow f.heat 0 … 10’000 m
3
/h 100 m
3
/h
Supply air VAV min.air vol.flow f.heat. 0 … 10’000 m
3
/h 50 m
3
/h
Supply air VAV min.air vol.flow f.vent. 0 … 10’000 m
3
/h 0 m
3
/h
Supply air VAV box coefficient 0 … 10’000 m
3
/h/SqrtPa 150 m
3
/h/SqrtPa
Room operator unit Room unit, display temperature None
Display room temperature
Display room temperature
Room unit, display windows status Yes, No No
Room unit, display air quality None
Display room air quality
None
Room unit, air quality display Numeric (in ppm)
Symbolic (with the symbols +, ++, and +++)
Textual (Poor, Ok, Good)
Textual
Room unit, display heat./cool. status Yes, No Yes
Enable operation: room temp.
setpoint
Yes, No Yes
Room unit, room temp. setpoint
display
Absolute temperature setpoint
Relative setpoint shift
Relative setpoint shift
Enable operation: fan speed setpoint Yes, No Yes
Enable operation: presence button Yes, No No
Enable operation: temporary Comfort Yes, No No
Enable operation: room op. mode Yes, No No
Enable operation: Green Leaf Yes, No Yes