hwh fuse

[campingman55]

i have a 2005 winnabago vectra and i have no power to my control box and touch panel does any body know where the fuse is that control the power to the control box

[campingman55]

well the grounds where checked and they are all good so the control box went to bad sent it back to be rebuild it and will let u all know when i get it back

[RedG]

I just went through the same issue. Be sure and check all ground points. I've read many posts that the ground was the problem. Also, after waiting two weeks to talk to Frank at HWH he told me that most problems with these units are due to bad grounds and advised me to be sure the bolts that mount the unit to the frame are tight and all ground connections are tight. He then advised me to take a heavy #2 cable and run it from the ground point on the unit as far back as possible and attach it to the frame. I thought I had already checked my ground and kind of doubted it was the problem until I went to install the cable as he suggested. I went to WalMart and bought a set of jumper cables, cut the clamps off, and wired them together with copper ring terminals on each end. When I went to attach the cable to the ground mounting post on the unit, the nut spun loose as soon as I put a socket on it. It was not tight and I was not getting good ground contact even though some of the lights in the control box were coming on.
Once I installed the cable and made a good ground connection, everything is working perfectly.
I hope yours is as easy of a fix.

[Executive45]

I assume you do not have the manual...here it is...hope it helps...Dennis

625 manual

[campingman55]

i found the fuse but i still not working have some lights on in the control box but not the right ones

[campingman55]

it is a 625 sys

[Executive45]

What model number is the HWH system?

I believe there is a 3amp fuse under the control panel. It has to be removed in order to access it. Pull the control panel off, and look for a fuse. While it's off, make sure all your wire connections are tight...

If all else fails, call HWH @ 800-321-3494. They are always very helpful....Dennis

[harold1946]

In most cases it it has been under the hood in the coach fuse/relay box.
Not sure about the vecrta.

[AikenRacer]

I had this happen to me once. On my mh, you have to raise the front hatch and on the firewall, almost in front of the driver, there is a small black box with a level that was tripped. Once I reset it all worked ok. It tripped due to me going back and forth from auto level to manual level. Tech support said not to do that but just do one or the other. No mention of this box in any level system documentation. Mine is not HWH but you probably have a similar set up...