User's Manual
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• Do not install near deep-cell large batteries. Large batteries
have emissions that can cause the alarm to perform at less
than optimum performance.
• Do not obstruct the vents located on the detector. Do not
place the detector where drapes, furniture, or other objects
block the flow of air to the vents.
• Do not install directly above sink. Do not install in a damp or
humid location or in the immediate vicinity of a cooking
appliance.
Battery installation and replacement
Note: Place the control panel into sensor test mode prior to
replacing the batteries. If the control panel is not in sensor test
mode during battery replacement, an alarm/tamper condition
may be indicated.
To install or replace the batteries in this detector:
1. Slide the detector body off of the mounting plate.
2. If replacing batteries, remove the old batteries and properly
dispose of them as recommended by the battery
manufacturer.
3. Install the new batteries. Note the polarity illustration in the
battery compartment (see Figure 3 below).
Figure 3: Batteries
4. Slide the body back onto the mounting plate.
Note: The mounting plate will not close if all three batteries
are not installed.
Figure 4: Sliding the detector on the mounting plate
5. Perform a sensor/RF test with the control panel. See “RF
communication test” on page 3
When replacing the batteries, use the following approved brand:
• Duracell MN1500
• Energizer E91
Note: Replacement batteries can be purchased at your local
hardware store.
Use of a different battery may have a detrimental effect on the
detector operation.
Note: Do not use lithium batteries in this unit.
Note: Constant exposures to high or low humidity may reduce
battery life.
After installing or changing the batteries, reinstall your detector.
Test your detector by using the Test/Hush button and check that
the green Power LED is on.
Mounting the detector
Note: Verify RF performance prior to permanently mounting the
detector. See “RF communication test” on page 3.
The CO detector can be wall mounted or ceiling mounted.
To mount the detector:
1. Slide the body off of the mounting plate. Place the mounting
plate in the desired location, and mark the location of the
two mounting holes. Orient the mounting plate vertically or
horizontally as shown in the following figures.
Figure 5: Vertical mounting
Figure 6: Horizontal mounting
2. Insert the two screws provided and secure the mounting
plate to the wall or ceiling surface.
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Battery compartment
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Alarm mounting guide
Alarm mounting guide
Mounting hole
Mounting latch
Alarm
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Mounting hole
Mounting
hole
Mounting
hole
Mounting latch
Alarm procedure label
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