User Manual

Application Sheet
VAV044
Supply VAV with integrated damper actuator and staged
electric reheater
DXR1.M09PDZ-112
DXR1.E09PDZ-112
9 / 10
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
A6V11757331_en--_b
Optional
configuration
Equipment
Channel/Signal
Settings example
Presence detector (D2)
X1; Normally open
X2; Normally open
Window contact (D1)
X1; Normally closed
X2; Normally closed
HVAC
Extract air VAV
Extract air VAV 11,external air flow ctr.
Extract air VAV 12, press, duct area, ctr.
Extract air VAV 13, press, flow conv, ctr.
Extract air VAV 15, press.dependent ctr.
Default values
Parameter
Range
Default value
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