Alan Manufacturing, Inc
3927 East Lincoln Way
Wooster, Ohio US

Phone: (800) 435-2526 or (330) 262-8077
Fax: (877) 333-2526 or (330) 262-1556
Email: alansteel@alanmfg.com
Website: www.alanmfg.com
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  • Improves comfort by eliminating over-cooling and over-heating
  • Saves energy by automatically directing over-conditioned air flow to areas still needing the conditioned air
  • Saves energy by reducing airlfow to spaces not being used
  • Damper slips into diffuser collar between the flex duct drop and ceiling diffuser, or in flex duct run
Unit of Measure

Specifications

Diameter

 N/A 12 in

Operation

 N/A Variable position, 0 to 5 VDC control

Torque (Open and Close)

 N/A 80 in·oz5 in·lb
Rotation Angle1 N/A 90 º

Adjustable Positioning

 N/A Damper position is controlled by the manual wall control, occupancy sensor or zoning panels.

Adjustable Close Position

 N/A Mechanical cam in actuator can be set to limit close position from approximately 50% closed to fully closed.

Operate Time from Fully Open to Fully Closed

 N/A 5 s

Noise Level

 N/A Very Quiet

Light Emitting Diode (LED) for Open

 N/A Green

Light Emitting Diode (LED) for Close

 N/A Red

Electrical Power Alternating Current (AC) Voltage

 N/A 24 V

Running Electrical Power Current

 N/A 2.6 V·A

Holding Electrical Power Current

 N/A 1 V·A

Power Connection

 N/A Screw terminals, COM and 24 VAC for power

Multiple Dampers

 N/A A wall control or occupancy sensor can control up to 6 dampers.

Application

Application

 N/A
  • Control air flow from a ceiling diffuser, register or grill.
  • Wired control using the MWC Manual Wall Control or OSL Occupancy Sensor

Features

Features

 N/A
  • Dampers are controlled by three wires from the damper actuator to the MWC Manual Wall Control or OSL Occupancy Sensor
  • Multiple dampers can be controlled by one MWC or OSL
  • Multiple dampers can be powered by a single 24 VAC transformer installed in the ceiling space
  • Mechanical Closed position limit can be used to insure minimum air flow

Note

Note

 N/A Made in the USA.
  • 1 Operation at 1-inch static pressure.