E1 error code on AC/Heat
- Jmgordon12
- Scurvy Dog

- Posts: 1
- Joined: October 25th, 2021, 12:39 pm
- Vessel Info: 2001 530 Voyager Pilot house
- Location: Louisville, Ky
E1 error code on AC/Heat
We have a 2001 530 Voyager (new to us). It has Webasto marine heat and air unit in the salon that keeps shutting down. Has a fault code of E1 (compressor high pressure protection). We cleaned the strainer, but it runs for a short while then shuts down. Any suggestions?
- buster53
- Admiral

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- Vessel Info: 2001, Carver 356
- Location: Gwynn’s Island, VA
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Re: E1 error code on AC/Heat
In the short time it is running, what kind of water flow are you getting? Do you have a strong flow? I assume one water pump handles several AC units. Strong flow from all outlets?
No issues with the other AC units?
Have you checked all your filters?
No issues with the other AC units?
Have you checked all your filters?
- Mikwallace
- First Mate

- Posts: 102
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- Vessel Info: 1998 Carver 405 AC 7.4 Horizon engines
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Re: E1 error code on AC/Heat
I know this post is almost one year old, but I’m having similar issues with my less than one year old salon hvac. Did you correct the issue??
1959 Larson 16’
1979 Caravelle 18’
1998 Chaparral 2330 7.4 L Mercruiser
2003 Chaparral 260 Ssi 8.1 L VolvoPenta DuoProp
1998 Carver 405 AC 7.4 Horizons


1979 Caravelle 18’
1998 Chaparral 2330 7.4 L Mercruiser
2003 Chaparral 260 Ssi 8.1 L VolvoPenta DuoProp
1998 Carver 405 AC 7.4 Horizons