Air Conditioning / Heating

[loubeer]

I have a 2003 330 Express. The air conditioner/heater unit has stopped working. The control panel shuts down seconds after startup. I rarely use the system, but I have regularly exercised it during visits to the boat. I have not ever had the unit serviced and all components have never been replaced in 20 years.

I need any advice that the forum can offer.

 

[everwhom]

No error code? (i.e. the panel just powers itself off?)

 

[loubeer]

No error code? (i.e. the panel just powers itself off?)

Yes - Just powers off.

 

[wspitler]

Get the manual out and it will tell you how to troubleshoot your unit that will give you trouble codes.

 

[loubeer]

Follow-up. Turns out it was a low voltage problem coming from the generator. I plugged in shore power and all was fine with AC/heat. Now I have to trouble shoot the generator .

 

[Fishtales]

Check all connections first.

 

[loubeer]

Final closing report - generator flushed and a few clogged fittings cleared - all good now with both generator and AC/Heat. I'm ready for tuna and summer.