Product Technical Data

ManualsBrandsHoneywell ManualsCentral Air ControlsHome-Resideo Universal Mount Transformer - For Zone Dampers

Table Of Contents

PRODUCT DATA

68-0260-1

Automatic Round Damper (ARD)

APPLICATION

The ARD is a round damper with a 24 Vac, spring-return

damper motor used to control circulating air in heating,

cooling, and ventilating systems.

The damper is shipped as a powered closed/spring return

open damper for use with the TotalZone

Damper System,

Electronic MiniZone™ Damper System and other normally-

open damper systems.

The damper can be field-converted to a power open/spring

return closed damper when used as an independent zone or

for fresh air intake for ventilation or combustion make-up air.

FEATURES

• Adjustable damper position range stops.

• Single-blade damper.

• Shipped as power closed/spring return open damper.

• Galvanized steel.

• Can be field-converted to power open/spring return

closed damper.

• Blade closes off tightly against gasket for minimal

leakage.

• Rated to operate up to 1 in. wc. (see specifications).

• Male (crimped) and female (uncrimped) ends to

connect to any rigid or flexible round duct.

Contents

Application......................................................................... 1

Features ............................................................................ 1

Specifications .................................................................... 2

Ordering Information ......................................................... 2

Installation ......................................................................... 3

Wiring ................................................................................ 3

Checkout ........................................................................... 4

Summary of content (4 pages)

PAGE 1
Automatic Round Damper (ARD) PRODUCT DATA FEATURES • Adjustable damper position range stops. • Single-blade damper. • Shipped as power closed/spring return open damper. • Galvanized steel. • Can be field-converted to power open/spring return closed damper. • Blade closes off tightly against gasket for minimal leakage. • Rated to operate up to 1 in. wc. (see specifications). APPLICATION • Male (crimped) and female (uncrimped) ends to connect to any rigid or flexible round duct.
PAGE 2
AUTOMATIC ROUND DAMPER (ARD) SPECIFICATIONS IMPORTANT The specifications given in this publication do not include normal manufacturing tolerances. Therefore, this unit may not exactly match the listed specifications. Also, this product is tested and calibrated under closely controlled conditions, and some minor differences in performance can be expected if those conditions are changed. Nominal Motor Timing at 77°F (25°C) Ambient: Energized at rated load: 30 seconds.
PAGE 3
AUTOMATIC ROUND DAMPER (ARD) INSTALLATION Adjusting a Motor 1. Before Installing this Product... 1. 2. 3. 4. 5. Read all instructions before installing this product. Failure to follow the instructions can damage the product or cause a hazardous condition. Check the ratings given in the instructions and on the product to make sure the product is suitable for your application. Installer must be a trained, experienced service technician.
PAGE 4
AUTOMATIC ROUND DAMPER (ARD) Wiring a Single ARD (Power Closed) to a Control Panel M6 CLOSED M4 OPEN M1 COMMON 3. 4. 5. 6. 7. 8. Pinch and push grommet (with hole) to remove. Exchange the positions of the grommet and the plug. Manually place damper blade to open position. Place motor on opposite side of damper. (This side should now have the grommet with the hole.) Tighten the cap screw. (Make sure the blade is in the open position.