I made AquaHot work by shaking wires that come out of Webasto...what now?

[michaeldterry]

Susan - based on your signature, can i assume that Magic and Sultan are of the feline persuasion? Where is "home base"?

[S Purcell]

Susan,

It is obvious from your post something is loose in the wiring or connections. It might be a simple fix determined by looking beyond where you wiggled the wire, or it could be an indication of something loose or broken that is not accessible. Only you can determine that, and once that is determined you can decide if it is something you want to try to fix or if you need someone with skills in wiring, not necessarily Aqua-Hot or Webasto (the burner unit) expertise.

But one thing is for sure...you do need to get it fixed because some loose wiring can create other problems with some serious consequences.

If you can post pictures and show which wire(s) you moved to get it to work we can likely give you some advice. Notice I did not claim the advice would be good advice. Welcome aboard if we neglected to give you a proper POG welcome.

Jon, here are some pictures. Sorry it took me so long to get them up...visiting relatives can be all consuming. The black coiled "wire" that surrounds green, red, and white wires is the one that I moved, after which the fire came on. Those colored wires go into a plug that plugs into the bottom of the Webasto unit on one end and then up into the electronic "works" (for lack of any technical term...you know, the fuses, terminals, wires, etc.).

Hope this helps and if not, I sure understand why. Thanks for taking a look at this and if you would like a detail or something, just let me know and I'll take another picture(s).

Susan


Bottom of Webasto where wires plug in.jpg

Cover off.Coiled wire into Webasto & up into elec works.jpg

AquaHot with Cover On.jpg

Fuses & connections.jpg

Detail of fuses etc.jpg

Webasto.Red, green, white wires coming out of coiled wire.jpg

[S Purcell]

Susan - based on your signature, can i assume that Magic and Sultan are of the feline persuasion? Where is "home base"?

Yes, my copilots are felines. They can't figure out the human being's propensity for moving on just when they've convinced the other felines in the area to respect them.

Right now, home base is anywhere that I find myself. (newbie full-timer) Before this I lived and worked in the SF Bay Area for 10 years. I was doing tech writing for computer companies. (but not any of the bad manuals that you have read) Most recently I lived in SW Colorado, in a little town called Pagosa Springs.

I started living in Someplace Special last November and have been loving it, even the electrical shorts. Guess I'm hooked.

[Jon Wehrenberg]

Susan,

If it is a wire going into a plug or terminal it is probable that the wire or pin in the terminal is not making good contact. If you can, pull the terminal from the Webasto control box try to determine if the wire is properly crimped to the pin or receptacle in the plug. Check both sides, the plug and the box to see if there is any corrosion.

Often plugging and unplugging a terminal a few times wipes the corrosion from the pins and receptacles. The corrosion if any will be a whitish or green powder on the surface. If you see any you can scrape it away but just be very careful you do not touch more than one terminal or wire at the same time unless you are absolutely sure there is no power present. That box is expensive and you don't want to mess it up.

The control box can be removed and if you have pulled the connections from it you will be able to see the receptacle better and there will be no danger of shorting any thing out. My guess is corrosion, and when looking at the terminal pins and receptacles also look very carefully for any corrosion that may have or may be near bridging between two wires or terminals. If you have any trouble with this anyone that has basic electrical skills can help you with it.

[truk4u]

Susan,

Here's a tip for you.... The computer box that your two plugs go into comes off like Jon said. All you do looking at the picture is slide the box outward, you don't have to take off the bolts, it's mounted on a little slide rail.

Angola did a real nice job with the plumbing, copper instead of that junk gray plastic that I have.

[michaeldterry]

Yes, my copilots are felines. They can't figure out the human being's propensity for moving on just when they've convinced the other felines in the area to respect them.

Right now, home base is anywhere that I find myself. (newbie full-timer) Before this I lived and worked in the SF Bay Area for 10 years. I was doing tech writing for computer companies. (but not any of the bad manuals that you have read) Most recently I lived in SW Colorado, in a little town called Pagosa Springs.

I started living in Someplace Special last November and have been loving it, even the electrical shorts. Guess I'm hooked.

Susan - are you still doing technical writing for your "day job"? I think it's great that you can full time while still actively earning a living! We'd love to try that, but haven't figured out how yet! I'm retired/disabled, but Vita is still working hard to maintain the "lifestyle to which I've become accustomed" Vita is a contract software development program director and just changed companies from SAIC (where she managed the bioterrorism and flu tracking programs at the CDC) back to McKesson, where she spent 12 years previously in her career. Her background, besides software development, is in healthcare radiology and we'd love to travel picking up temporary engagements for her managing/consulting for hospital radiology departments along the way. Maybe one day....

Someplace Special looks like a fine, beautiful bus! I know you're as proud of her as we are of our beloved Evangeline! If you're on Facebook, be sure to join the POG Facebook page that JDUB created there!

[S Purcell]

Susan,

If it is a wire going into a plug or terminal it is probable that the wire or pin in the terminal is not making good contact. If you can, pull the terminal from the Webasto control box try to determine if the wire is properly crimped to the pin or receptacle in the plug. Check both sides, the plug and the box to see if there is any corrosion.

Often plugging and unplugging a terminal a few times wipes the corrosion from the pins and receptacles. The corrosion if any will be a whitish or green powder on the surface. If you see any you can scrape it away but just be very careful you do not touch more than one terminal or wire at the same time unless you are absolutely sure there is no power present. That box is expensive and you don't want to mess it up.

The control box can be removed and if you have pulled the connections from it you will be able to see the receptacle better and there will be no danger of shorting any thing out. My guess is corrosion, and when looking at the terminal pins and receptacles also look very carefully for any corrosion that may have or may be near bridging between two wires or terminals. If you have any trouble with this anyone that has basic electrical skills can help you with it.

OK, Jon, I can do that...fingers crossed for some nice scrape-ready corrosion. And Tom, I know what you are referring to about that rail...I haven't been brave enough to remove the box but do see how it can be done.

I'll let you know what I find. And thank you again for the hand holding. Brrrrr. Chilly in Portland!

[S Purcell]

Susan - are you still doing technical writing for your "day job"? I think it's great that you can full time while still actively earning a living! We'd love to try that, but haven't figured out how yet! I'm retired/disabled, but Vita is still working hard to maintain the "lifestyle to which I've become accustomed" Vita is a contract software development program director and just changed companies from SAIC (where she managed the bioterrorism and flu tracking programs at the CDC) back to McKesson, where she spent 12 years previously in her career. Her background, besides software development, is in healthcare radiology and we'd love to travel picking up temporary engagements for her managing/consulting for hospital radiology departments along the way. Maybe one day....

Someplace Special looks like a fine, beautiful bus! I know you're as proud of her as we are of our beloved Evangeline! If you're on Facebook, be sure to join the POG Facebook page that JDUB created there!

Michael, I'll be on the FB page today. Thanks!

That's really interesting about Vita's work. And fantastic that you are together. I look forward to meeting you and hearing more about how you make being in the coach work with a disability.

By the way, your profile picture is fantastic.

I am not doing a day job except for landlording, and am thinking about handing all that over to a <shudder> manager again.

I telecommuted a lot when I was at Cisco Systems. That company is unusual in that it walks its talk (about a body's presence being often unnecessary when you can work over the net). And Cisco managers don't micromanage (amazingly). As long as you are getting the work done, they leave your schedule and geography up to you. I was writing internal doc in the software department, writing and editing things for internal programmers. Not that I'm a genuine bithead. I only helped those folks get their work documented.

I wish you all good luck in creating a situation that is ideal for you and Vita and the buspuppies. Are there any pictures of the family in your profile? I will put some of Magic and Sultan up soon. Magic curls up in a carpeted square area on the dashboard now. Sultan still lays low while we're moving but at least he doesn't dive under the bed covers any more.

[S Purcell]

OK, Jon, I can do that...fingers crossed for some nice scrape-ready corrosion. And Tom, I know what you are referring to about that rail...I haven't been brave enough to remove the box but do see how it can be done.

I'll let you know what I find. And thank you again for the hand holding. Brrrrr. Chilly in Portland!

Houston, should there by clear oil dripping onto the stainless steel floor of the AquaHot? There is quite a little bit of it there, and I see a yellow stain from old dried up oil there too. It is dripping fairly frequently when the motor is running/flame is on. Could that be causing this problem?

I am going to get an expert to open that "boiler room." Don't wanna do it myself.

At any rate, I was able to determine that the contacts are clean and the Webasto turned on fine when I flipped the switch on the dash and then eventually (after I had run the hot water for a while), the burner came on just fine. But after I noticed the oil drip, I turned it off. Any recommendations besides call AquaHot?

Thank you so much, Jon and Tom. I appreciate your walking me through this very much. It's great to understand that complicated furnace better.

[stevet903]

Does the clear oil smell like diesel fuel? How comfortable are you with some basic tools? It's pretty easy to pull the burner head off and see where it is leaking..... Here's a troubleshooting manual so you can see what the insides look like -
http://www.aquahot.com/eSource/ecom/...anual03-05.pdf

Steve