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E01 error Code on Salon hvac
- Mikwallace
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- Vessel Info: 1998 Carver 405 AC 7.4 Horizon engines
- Location: Lake Guntersville, AL
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Re: E01 error Code on Salon hvac
Edit: when I turn the fwd HVAC controller ON, the fan starts immediately. It stays ON regardless of fan or mode selection. It’s as if the fan is wired directly to the electrical power. I know I’ve checked the fan speed, but cant 100% say it changes speed? I’ll have to check that to be sure speed setting can be changed next trip to marina. This might warrant a call to customer service, if there is one? Could be something is incorrectly installed. It wouldn’t surprise me.
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
- km1125
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Re: E01 error Code on Salon hvac
If both are in AUTO, then you might try swapping the two controllers and see if the problem follows the controller. (they were identical units(other than size), right? ) Possibly you just have a defective controller.
- bud37
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Re: E01 error Code on Salon hvac
- Mikwallace
- CYO Supporter
- Posts: 99
- Joined: August 14th, 2020, 12:22 am
- Vessel Info: 1998 Carver 405 AC 7.4 Horizon engines
- Location: Lake Guntersville, AL
- Has thanked: 109 times
- Been thanked: 20 times
Re: E01 error Code on Salon hvac
km1125 wrote:Source of the post Just to clarify, there's a "fan" AUTO and a "mode" AUTO... are they BOTH in AUTO? The one pic posted shows that unit in "Dehumidify", which, according to the instructions: "the unit will operate in cooling mode and the fan will run on low speed"
If both are in AUTO, then you might try swapping the two controllers and see if the problem follows the controller. (they were identical units(other than size), right? ) Possibly you just have a defective controller.
Only the fan is selected to “Auto”. The “Mode” is in the sunburst (Heat) selection.
I will swap them next time I’m at the marina to see what happens.
I couldn’t get the picture posted yesterday of the controller that is running the fan constantly. I kept getting a “HTTP Error” response.
Will see if it works from home WiFi:
The above picture is the controller that has constant fan on. I have tried it with Fan NOT in Auto mode with same results.
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
- g36
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- Vessel Info: 1997 Carver 405
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Re: E01 error Code on Salon hvac
Crusader xli
The Black Pearl
Soddy Daisy Tn.
- Mikwallace
- CYO Supporter
- Posts: 99
- Joined: August 14th, 2020, 12:22 am
- Vessel Info: 1998 Carver 405 AC 7.4 Horizon engines
- Location: Lake Guntersville, AL
- Has thanked: 109 times
- Been thanked: 20 times
Re: E01 error Code on Salon hvac
g36 wrote:Source of the post Side note....As you noted the ac pulls from the fwd bilge since it's a open shot. So stupid or lazy engineering in my opinion. On my 405 I removed the unit under the bed. Built a box and a return duct to the existing grille under the bed.this isolates the unit from pulling any bilge air it can now only pull cabin air. Then Reinstalled the ac unit in this box. Immediately you will notice a big difference in performance and smell. This is not easy because of space etc. But has made a big difference on my 405..
Yes, it makes a huge difference! I completed that task last October and even installed a 10x12 grill with 1” filter. It’s an extremely efficient improvement. As you say, the performance is greatly improved and there’s no longer that bilge smell in the cabin. But the fan ran 100% of the time before I Did that.
I didn’t remove my unit. I just built an air handler box and cut the hole for the filter/return in the fiberglass. Then sealed off the OEM return hole. It had a piece of foam for a filter and was ineffective to say the least since all the return air was coming from the bilge, not the cabin.
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
- Mikwallace
- CYO Supporter
- Posts: 99
- Joined: August 14th, 2020, 12:22 am
- Vessel Info: 1998 Carver 405 AC 7.4 Horizon engines
- Location: Lake Guntersville, AL
- Has thanked: 109 times
- Been thanked: 20 times
Re: E01 error Code on Salon hvac
And back on the boat again; continuing to HVAC fan issue.
I removed the wall controllers and the model numbers are different so I did not attempt the swap to see if that fixed my problem. One controller is Z5A35B and the other is Z5A35. Difference is one is the “Classic” and the other is the “Platinum”. I’m not sure about swapping them?
I did check that the fan speed does change when moving the controller selection.
Fan still runs continuously regardless of controller selection.
Looking for other recommendations!!
Followup from a previous question; the controller is in the heat mode, not the dehumidify mode.
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
- Mikwallace
- CYO Supporter
- Posts: 99
- Joined: August 14th, 2020, 12:22 am
- Vessel Info: 1998 Carver 405 AC 7.4 Horizon engines
- Location: Lake Guntersville, AL
- Has thanked: 109 times
- Been thanked: 20 times
Re: E01 error Code on Salon hvac
Does anyone else read this differently or have hands-on experience? Any assistance is appreciated.
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
- km1125
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Re: E01 error Code on Salon hvac
- bud37
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Re: E01 error Code on Salon hvac
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