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Foretravel Owners' Forum

Foretravel Motorhome Forums => Foretravel Tech Talk => Topic started by: BobiV on October 01, 2019, 09:16:11 am

Title: HWH air leveling system 1995 U320 SE
Post by: BobiV on October 01, 2019, 09:16:11 am
Hi,
I dont have any lights at all on HWH air ride panel. Could someone tell me where the fuses are for the main control box for air ride? 1995 U320. The Level system light comes on dash and once air is up it goes out and coach seems at right height to travel ,but travel light doesnt come on. nothing comes on panel at all for lights for HWH
Title: Re: HWH air leveling system 1995 U320 SE
Post by: Hans&Marjet on October 01, 2019, 09:29:33 am
Check the back of the HWH panel small plug sometimes falls off.
Title: Re: HWH air leveling system 1995 U320 SE
Post by: BobiV on October 01, 2019, 09:37:09 am
Ive done that. So I suspect there is a fuse somewhere but dont know where it is.
 Thank you for reply!
B
Title: Re: HWH air leveling system 1995 U320 SE
Post by: John Duld on October 01, 2019, 09:40:04 am
Is the salesman man switch by the door on?
Title: Re: HWH air leveling system 1995 U320 SE
Post by: amos.harrison on October 01, 2019, 10:02:22 am
There is a set of fuses inside the HWH control box.
Title: Re: HWH air leveling system 1995 U320 SE
Post by: jor on October 01, 2019, 10:13:57 am
These photos are from our 95 300. The HWH control box was in the first pass through compartment. It was mounted up high on the forward bulkhead about 1/3 of the way into the compartment from the driver's side (just beyond the hump in the photo). Yours could be elsewhere as the 300 had the generator in the first side compartment rather than on the front. Arrow shows fuse location.
jor

Title: Re: HWH air leveling system 1995 U320 SE
Post by: fkjohns6083 on October 01, 2019, 08:30:26 pm
Our 91GV has a fuse block under the dash lift up cover.  Our HWH leveling sys. fuse is in that fuse block. 
The fuse for the HWH sys. is wired in with the hydraulic engine coolant fan.  The electrical schematic shows it tied in with the refer, but actually is not.  Have a great day  ----  Fritz
Title: Re: HWH air leveling system 1995 U320 SE
Post by: fourdayoff on October 03, 2019, 10:33:09 am
bobiv, had a similar problem with our 2002 u295, the power to the slide control panel and the air level panel would drop out then reset after 2 min. Randy from HWH explained that if one of the lock sensor switches has a glitch the system will shut itself down. My problem is solved for now but is a long story. Their is a series of led lights you can watch to help diagnose. Their is also an override switch you can turn to be able to drive. Jim     
Title: Re: HWH air leveling system 1995 U320 SE
Post by: John Duld on October 03, 2019, 11:10:09 am
BobiV,
Have you confirmed that you have 12 volts at the HWH computer?
If you have 12 volts check the connection of the cable in the computer  that goes up to the HWH control panel by the driver.
Title: Re: HWH air leveling system 1995 U320 SE
Post by: BobiV on October 03, 2019, 11:44:04 am
Thanks for all the replies. It was one of the fuses in the control box. Working fine now so I dont know why fuse blew. Thanks for the pic
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