Honeywell TROL-A-TEMP AOBD-BM User Manual

PRODUCT DATA
68- 024
6
® U.S. Re
g
istered Trademark
Cop
y
ri
g
ht © 2001 Hone
y
well • All Ri
g
hts Reserved
Automatic Opposed Blade Dampers
(AOBD)
APPLICATION
The opposed blade dampers are rectan
g
ular dampers with a
24-volt, two-position, power open and closed damper motor
used to control the volume of circulatin
g
air in heatin
g
, coolin
g
,
and ventilatin
g
s
y
stem.
FEATURES
• Anodized extruded aluminum.
• Three models available:
— AOBD with side-mounted motor.
— AOBD-BM with bottom-mounted motor.
— IOBD with internally-mounted motor.
• Fully assembled and ready for installation.
• For odd-size dampers, contact Honeywell Customer
Service or your local Honeywell Sales Representative
for pricing.
• Order dampers by size and model:
— Order AOBD and IOBD using width by height.
(AOBD motor and end plate are mounted on the
height dimension.)
— Order AOBD-BM using height by width. (AOBD-BM
motor is mounted on the width dimension.)
— AOBD-BM is available only up to 20 in. wide with-
out a filler strip.
• When ordering AOBD-BM dampers up to 24 in. wide, a
filler strip up to 4 in. is built-in.
• For odd-size dampers, order a one-inch filler strip for
each odd dimension.
AOBD
AOBD-BM
IOBD

Honeywell TROL-A-TEMP AOBD-BM Specifications

General

Brand	Honeywell
Model	TROL-A-TEMP AOBD-BM
Category	Stud Sensor
Language	English

Summary

Features

Application

Specifications

Ordering Information

Installation

Planning the Installation

Covers selecting the correct location and size for the damper for optimal operation.

Selecting Location with Humidifier Installed

Addresses specific considerations for damper placement when humidifiers are present in the system.

Installing the Dampers

Provides instructions on how to physically install the dampers into air ducts.

Wiring

Independent Zone Wiring

Details wiring configurations for single-zone applications using a thermostat.

Zone System Wiring

Explains wiring for multi-zone systems controlled by a central logic panel.

Tandem Damper Wiring

Illustrates wiring for controlling multiple dampers simultaneously from a single thermostat.

Checkout

Determining Damper Position

Guides on how to verify the correct open and closed states of the damper blades.

Service

Checking Damper Blades

Procedures to diagnose and resolve issues with sticking or binding damper blades.

Checking Electric Actuator

Steps to verify the proper operation of the damper's electric actuator and end-switches.

Replacing Electric Actuator

Instructions for safely removing and installing a new electric actuator for the damper.