Air Conditioning / Heating

loubeer

GreatGrady Captain
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Location
Newport Beach, CA
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Express 330
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.
 

wspitler

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Express 330
Get the manual out and it will tell you how to troubleshoot your unit that will give you trouble codes.
 

loubeer

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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 :(.
 

loubeer

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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.
 
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