Bay Retriever
Senior Member
- Joined
- Oct 13, 2019
- Messages
- 152
- Location
- USA
- Vessel Name
- Bay Retriever
- Vessel Make
- 2004 Mainship 400
The carbon monoxide alarm in the guest cabin was chirping and flashing a steady red/green when I boarded my 2004 MS 400 yesterday. The unit was probably the original one installed when the boat was new and reads “replace by 2006/7” on the front cover as seen in the attached pic.
Ended up cutting the wires off![IMG_8146.jpg IMG_8146.jpg](https://www.trawlerforum.com/data/attachments/107/107929-68a46f1da97906e3470db8e5f55ac35f.jpg)
and taped the wires separately until I can order a new one. I plan to order another one for the one in the galley above the breaker box. I’m curious if anyone else has replaced their carbon monoxide sensors and if there is a 3rd one on my Mainship 400. The breaker box has 3 slots labeled CO and I’m not sure how to rewire.
T MacDonnell
Bay Retriever
2004 Mainship 400
Ended up cutting the wires off
![IMG_8146.jpg IMG_8146.jpg](https://www.trawlerforum.com/data/attachments/107/107929-68a46f1da97906e3470db8e5f55ac35f.jpg)
![IMG_8147.jpg IMG_8147.jpg](https://www.trawlerforum.com/data/attachments/107/107930-59feea4dae76ef4b8fcdc16a149dc1db.jpg)
T MacDonnell
Bay Retriever
2004 Mainship 400