Owner’s Manual
COQ3 — 120V AC Direct Wire
COQ6 — 120V AC Direct Wire with 9V Battery Backup
Thank you for purchasing a Firex carbon monoxide alarm. It is an important component of your home security system. Please read this booklet thoroughly. The more familiar
you are with the information it contains, the easier you will find it to install, operate, and maintain your carbon monoxide alarm properly. This ultimately means greater security
and peace of mind for you and your family.
The Maple Chase Company
Table Of Contents
Models COQ3 and COQ6
2The Dangers of Carbon Monoxide (CO)
2CO Alarm Features
3Where to Install Your CO Alarm
4How to Install Your CO Alarm
5How to Operate Your CO Alarm
6What to Do if the Alarm Sounds
6 Maintenance and Cleaning
6Replacing the Battery (Model COQ6 only)
7Troubleshooting
7Symptoms of Carbon Monoxide Poisoning
8Home Safety Tips
8 Limited Warranty
