BRK electronic CO5120B user manual Activating the battery back-up, Parts Of This CO Alarm

NOTE:

A qualified appliance technician is defined as “a person, firm, corporation, or company that either in person or through a representative, is engaged in and responsible for the installation, testing, servicing, or replacement of heating, ventilation, air conditioning (HVAC) equipment, combustion appliances and equipment, and/or gas fireplaces or other decorative combustion equipment.”

Activating the battery back-up

IMPORTANT!

Activate the battery back-up by removing the “Pull to Activate Battery Back-Up” tab. You do not need to open the battery compartment and reposition the battery during installation.

When you activate the battery, the red light will flash once, and the horn will “chirp” once.

Test the battery back-up. Press and hold the test button on the cover until the alarm sounds: 4 beeps, pause, 4 beeps, pause.

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The Parts Of This CO Alarm

1 3

2

2

6

3

4 5

7

8

9

1	Mounting bracket
2	Mounting slot and screw
3	Optional locking pins (break out of bracket)
4	Hot (black) AC wire
5	Neutral (white) AC wire
6	Interconnect wire (violet)
7	Lever to open battery compartment
8	Swing-out battery compartment
9	Quick-connect power connector