Alan Manufacturing Inc. AZRD-A80VP Quick Start Manual page 3

Wiring Using One OSL
Occupancy Sensor to Control
Multiple VPD Dampers
An Occupancy Sensor can control multiple AZRD-A80VP
dampers using the VP and GND terminals. Up to six
AZRD-A80VP dampers can be controlled by an Occupancy
Sensor.
+5V
VP
GND
24VAC
COM
Model A80-VP
To 24VAC
Transformer
IMPORTANT! Only the +5V terminal on the first
damper is connected to the Occupancy Sensor.
Wiring Using an MWC
Manual Wall Control with
Multiple VPD Dampers
A Manual wall Control can control multiple AZRD-A80VP
Dampers using the VP and GND terminals. Up to six
AZRD-A80VP Dampers can be controlled by a single Manual
Wall Control
+5V
VP
GND
24VAC
COM
Model A80-VP
To 24VAC
Transformer
IMPORTANT! Only the +5V terminal on the first
damper is connected to the Manual Wall
Control.
+5V
VP
GND
24VAC
COM
Model A80-VP
To 24VAC
Transformer
Model MWC
Manual Wall
Red
White
Black
+5V
VP
GND
24VAC
COM
Model A80-VP
To 24VAC
Transformer
Wiring Using an MWC
Manual Wall Control
An AZRD-A80VP damper and MWC Manual Wall Control are
connected using the GND, VP and +5V terminals.
Model OSL
Occupancy
Sesnor
Control
AIRFLOW CONTROL
AIRFLOW
MIN MAX
3-Year Limited Warranty
The 3-year warranty is limited to the repair or replacement
of defective product due to parts failure or defective
workmanship.
4
Red
White
+5V
VP
Black
GND
24VAC
COM
Model A80-VP
To 24VAC
Transformer
Model MWC
Manual Wall
Control
AIRFLOW CONTROL
AIRFLOW
MIN MAX