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Fig. 3. C7632A cover removal.
Wall Mounting (C7232A)
Mount the C7232A to the wall as follows:
1. Remove the C7632 cover.
2. Mount the device in a vertical position.
3. Mount the subbase directly on a wall using the type of
screws (not supplied) appropriate for the wall mate-
rial.
4. Replace the cover.
Junction Box Mounting (Fig. 4)
Mount the C7232A to a junction box as follows:
1. Attach the wallplate using only the top screw.
2. Remove the C7632 cover.
3. Place the subbase on the wallplate hook.
4. Mount the subbase and wallplate to the junction box
using the lower screw.
5. Replace the cover.
Duct Mounting (see Fig. 5)
1. Place gasket on aspiration tube.
IMPORTANT
Ensure largest tab at tube control end is at the top.
2. Insert tube into duct; attach using screws and wash-
ers.
IMPORTANT
Leakage into the duct or the C7632 box cover from
the room will skew the sensor readings. Ensure the
box cover and duct seal completely.
3. Place o-ring on tube end; mount the control to the
tube.
Fig. 4. Junction box mounting (C7632A).
M19796
Fig. 5. Duct mounting (C7632B).
WIRING (FIG. 6)
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.
IMPORTANT
1. All low voltage connections to this device must be
24 Vac Class 2.
2. All wiring must comply with applicable local codes,
ordinances and regulations.
3
C7632A,B SENSOR AND CONTROLLER
O W
F L
M19797
M19798
63-2615—07
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