Originally Posted by excurion04
We are on the road for next couple of weeks. This is fourth night in our 2004 Fleetwood. Every night carbon monoxide monitor is the bedroom beeps after we are in bed for at least couple of hours or so. This is just single beeps. The monitor in the living is functioning fine light is green. These are single beeps with few minutes intervals. I am running all appliance on electric water heater and frig. I stop the beep by pushing and holding down the button for couple of times. Any ideas? no batteries
When you say "no batteries" I assume you mean it is hard wired to the 12 volt system. However, some hard wired alarms still have a back up battery in case of a power failure. The other reason could be that the alarm has reached its end of life date. I bought a combination smoke/CO alarm recently and it has a 5 year life span on the label. It will beep a certain sequence when it needs replaced. If this alarm is the original one on your 2004 coach then its 9 years old.
Edit: Cliff beat me to it on the expiration date!
Bruce Dickson 2013 Thor Challenger 37GT, 5 Star Tune, Safe-T-Plus Steering Control with Air Trim, Roadmaster front and rear Sway Bars, SuperSteer rear Track Bar, Crossfires, 2018 Honda CRV . Full timers since Jan 2012.