Installation - Honeywell C7232A Product Data

3-5/16 (84)
1-13/16
(46)
5-5/8
(142)
M17592
Fig. 2. C7232B dimensions in inches (mm).

INSTALLATION

When Installing this Product...
1. Read these instructions carefully. Failure to follow them
could damage the product or cause a hazardous
condition.
2. Check the ratings given in the instructions and on the
product to make sure the product is suitable for your
application.
3. Installer must be a trained, experienced service
technician.
4. After installation is complete, check out product
operation as provided in these instructions.
IMPORTANT
All wiring must agree with applicable codes,
ordinances and regulations.
CAUTION
Health Hazard.
Improper use can create dangerous situations.
Use in application for sensing carbon dioxide only.
For life-safety applications, this device can function
only as a secondary or lesser device.
CAUTION
Electrical Shock or Equipment Damage Hazard.
Can shock individuals or short equipment
circuitry.
Disconnect power supply before installation.
CAUTION
Equipment Damage Hazard.
Electrostatic discharge can short equipment
circuitry.
Ensure that you are properly grounded before
handling the unit.
C7232A Cover Removal/Replacement
C7232A Cover Removal (see Fig. 3)
1. Remove button head socket cap screw and set it aside.
2. Insert the head of a small screwdriver into the slot at the
center and near the top of the cover.
1-5/8
(41) 8 (203)
C7232A,B SENSOR AND CONTROLLER
3. Gently pull the handle down toward the bottom of the
device until a small gap between the subbase and the
cover appears.
4. Remove the screwdriver and pull the cover straight down
until it meets a stop.
5. Pull the cover straight off the subbase.
BUTTON HEAD
SOCKET CAP
SCREW
M17541
Fig. 3. C7232A cover removal.
C7232A Cover Replacement
1. Feed the wires through the opening in the subbase.
2. Place the cover, with a small gap at the top, flat on top of
the subbase.
3. When the cover rests flat on the subbase, slide it straight
up until it latches in place.
Location and Mounting
C7232 Sensors mount directly on the wall, sheet metal duct, or
a panel. When planning the installation, allow enough
clearance for maintenance and service. Mount the sensor in a
well-ventilated area.
NOTES:
Do not install the sensor where it can be affected by:
— drafts or dead spots behind doors and in corners.
—air from ducts.
Sensor must be mounted in a location which sees at
lease one 4-hour unoccupied period per week so that
the CO level drops to outdoor levels. Automatic
2
Background Calibration will not work properly in loca-
tions without four hours of unoccupied time per week,
or where there are sources of CO
(breweries, mushroom farms, etc).
IMPORTANT
This sensor is not for use in highly corrosive environ-
ments.
3
B
A
C
ALLEN TOOL
other than people
2
63-2571—12