Re: Aqua Hot bedroom control Reply #25 – September 02, 2012, 09:57:38 am QuoteAre the dip switches in the wall control set correctly?The DIP switches are on the control board that is on the rooftop unit. You have to get on the roof and remove the cover from the A/C unit to access them.It is very possible that that is the problem. Art Twaddell knows how they should be set. I sent him an email alerting him to this thread that needs his expertise.- Roger - Quote Selected
Re: Aqua Hot bedroom control Reply #26 – September 02, 2012, 10:55:53 am Thanks Steve, I was looking on Dometic web sight for the pdf you posted with no luck. I think this will be the ticket. sounds like a dip switch. I will let you know. Thanks Phil Quote Selected
Re: Aqua Hot bedroom control Reply #27 – September 02, 2012, 11:55:27 am I checked the dip switches and found zone 2 off. I turned it on and i get a EE on the panel. I tried re-setting the control but it goes back to EE with the #2 zone on on the dip switch. I am thinking a wire may be incorrect somewhere? Quote Selected
Re: Aqua Hot bedroom control Reply #28 – September 02, 2012, 12:04:46 pm PhilI called Art Twaddell and kicked him in the shins about responding. He is out working on job. When he gets back he will make posting to let you know what the DIP switch settings should be.- Roger - Quote Selected
Re: Aqua Hot bedroom control Reply #29 – September 02, 2012, 12:41:26 pm Thanks Rodger Quote Selected
Re: Aqua Hot bedroom control Reply #30 – September 02, 2012, 02:22:37 pm Phil: Sounds like you did everything right # 2 AC unit dip switch # 5 needs to be on, When you get EE display, Disconnect the communication cables on #2 AC and do a reset, Does it still has an EE ? Now reconnect,and do a reset, now if EE is still there it either has a bad communication cable or a bad control board. Art's Mobile R.V. Service if you want to talk phone # on website Art Quote Selected
Re: Aqua Hot bedroom control Reply #31 – September 02, 2012, 05:53:15 pm Art, It was the rear circut board dip switch setting. It is working!! Thank you so much for the help! Now I need to see why the diesel did not fire! This is new and unrelated. I will order a fuel nozzle on Tuesday and go through it.Thanks for all the help! This forum group is great!! Quote Selected
Re: Aqua Hot bedroom control Reply #32 – September 02, 2012, 06:38:05 pm PhilCarefully check the fuel lines that feed the Aqua-Hot for cracks in the hose right at the brass fittings. 3 locations - both connections on fuel filter under drivers seat and supply that connects to the Aqua-Hot bulkhead fitting. Some of the 1999, all of the 2000 and some of the early 2001 coaches have the problem shown in the attached photo. When Foretravel built the coaches, they used 5/16" ID fuel line and 3/8" barbed fittings. They work fine until the hose gets brittle and cracks. Fix is to trim fitting and about 1 inch off of hose. Install correct fitting and reinstall. I have fixed a BUNCH of them. Read more, here: HELP! - Freezing temps and Diesel heat (Aquahot) does not seem to start!- Roger - Quote Selected
Re: Aqua Hot bedroom control Reply #33 – September 02, 2012, 06:51:36 pm Thanks, I will check the fuel lines. Thanks for referring Art (prevostart). Art was professional and to the point. Nice dealing with some one with a brain! Quote Selected 1 Likes
Re: Aqua Hot bedroom control Reply #34 – September 02, 2012, 07:07:57 pm PhilYou are welcome. Art is a great guy. He lives in the San Luis Obispo / Pismo Beach, CA area. I always recommend that anyone that has a service need in his area contact him. He works on almost anything on the coach. I specialize in working on Aqua-Hot heaters and Webasto burners.There is lots more information on my Forum, here: http://www.Forum.RVHydronicHeaterRepair.com- Roger Berke -2000 Foretravel U320 42' Quote Selected
Re: Aqua Hot bedroom control Reply #35 – September 03, 2012, 02:06:47 pm Roger/Phil : Thanks' guys for the kind words. Art's Mobile R.V. Service Quote Selected
Re: Aqua Hot bedroom control Reply #36 – September 22, 2012, 04:13:30 pm Quote from: Roger Berke – September 02, 2012, 06:38:05 pmPhilCarefully check the fuel lines that feed the Aqua-Hot for cracks in the hose right at the brass fittings. 3 locations - both connections on fuel filter under drivers seat and supply that connects to the Aqua-Hot bulkhead fitting. Some of the 1999, all of the 2000 and some of the early 2001 coaches have the problem shown in the attached photo. When Foretravel built the coaches, they used 5/16" ID fuel line and 3/8" barbed fittings. They work fine until the hose gets brittle and cracks. Fix is to trim fitting and about 1 inch off of hose. Install correct fitting and reinstall. I have fixed a BUNCH of them. Read more, here: HELP! - Freezing temps and Diesel heat (Aquahot) does not seem to start!- Roger -Rodger, When you replaced the fittings did you use pressed fittings or just hose clamps w/barbed fittings? Mine have cracks and I plan on changing them. Quote Selected
Re: Aqua Hot bedroom control Reply #37 – September 22, 2012, 05:46:04 pm QuoteWhen you replaced the fittings did you use pressed fittings or just hose clamps w/barbed fittings? Mine have cracks and I plan on changing them.I just replaced some on a (2001 Foretravel) coach this morning.I use brass barbed fitting and worm drive stainless steel clamps.I have a few of the fittings if you need them contact me. They are real hard to find. Hose is normally long enough to trim about 1 inch to 1.5 inches from hose. New connectors and clamps. Looks like photo below when done.- Roger - Quote Selected
Topic: Aqua Hot bedroom control