Electrical Diagram

[bitterb]

Hello, I am a new owner to a 2002, 346 Aft Cabin and am having HVAC problems. Does anyone know where to find a service or repair manual? I have the part manual that I found online.

Thanks!

[Viper]

Welcome aboard. You might be able to find one on-line by trying the manufacturer's website. Someone here might have what you need but you need to post the make and model.

[km1125]

At the very least, post the picture of the control unit for the HVAC. That would narrow down what you have, but ultimately you'll need the actual model number found on the unit.

[buster53]

What problems are you having? It could be something simple someone here has run into and has the solution to it.

[bitterb]

QR_BBPOST At the very least, post the picture of the control unit for the HVAC. That would narrow down what you have, but ultimately you'll need the actual model number found on the unit.

It's a Marine Air Systems Vector Compact Model VCP 16K. The problem is it will not heat the other 2 units. The water is not too cold.
If you leave it on it starts to cool.
Also, the 2 electric heads are not making any sound. Are there any fuses on these. both quit at once after being in the repair yard for 6 months.

[g36]

Here's a link for the vector manual..but assuming you have the passport thermostat control. could be set to cool only i will upload that if you dont have the manual...https://www.tropicalmarineairconditioni ... 040415.pdf

[g36]

Here's the passport manual, check in the programming section. Operating mode to see if it's set to heat and cool not cool only........https://www.marlow-hunter.com/wp-conten ... ntrols.pdf