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HWH Leveling Compressors Inoperative - Why?

Yahoo Message Number: 6327
With my 95 Affinity (5295)all of a sudden (after some very sharp turns for miles) the HWH Leveling systems won't start the compressors. Does anyone have a idea of why?

It will level, but won't add air and the control panel light keeps flashing (as opposed to having the "excess slope" light come on after 3 minutes).

Thanks,

Jim Kelso

95 Affinity 5295

Re: HWH Leveling Compressors Inoperative - Why?

Reply #1 –
Yahoo Message Number: 6335
I'm having the same problem. After three days, the leveling system ceased to function because the system air pressure went down. The HWH system is not activating the air pump. I checked fuse #15 which apparently operates the control system for this pump. The manual says there is a 15 amp fuse somewhere in the power circuit of this pump but I can't find that one.

Anyone else have this problem? How did you diagnose and fix it?

Thanks

Dan & Ann

1998 Allure #30180

Quote from: jlk1942

Re: HWH Leveling Compressors Inoperative - Why?

Reply #2 –
Yahoo Message Number: 6379
I found a 15 amp blade fuse blown on aux pump. It is an inline fuse located right next to the pump in the outside compartment under the drivers seat.

Dick May

2002 Intrigue, #11438
 

Re: HWH Leveling Compressors Inoperative - Why?

Reply #3 –
Yahoo Message Number: 6389
Yeah, the HWH manual indicates there is such a fuse but I can't find it in my rig. It should be near the pump and in the compartment as you described, but it isn't there on my Allure. I'm going to look up inside the dash in front of the passenger seat, in the cable that goes from there to the pump pressure switch. We're not getting voltage on the hot side of the pressure switch when the HWH system is activated.

Thanks!

Dan & Ann

1998 Allure 30180