Horton Fan

[Donald Spithaler]

Greg
Thanks for the info on the way to wire it. I will check the over
ride switch before I pull a wire from the back. If I end up pulling
one I have a pull line I left in the wire chase from the last time I
pulled a wire so it won't be to hard to do.
Don Spithaler
89 SP 36'
Butler, PA In Zephyrhills, FL

On Feb 18, 2008 12:45 AM, Gregory OConnor wrote:
>
>
>
>
>
> ack
ut
> valve it stops air from being sent to the clutch and at the same
> time allows the trapped air to exhaust.??? it might be that 12 volts
> is always present at the pnumatic valve and the signal is sent via a
> ground.
>
> if you were to hook up a bosch relay to read the 12 volts input +
> or - that turns the fan off and connect that acting signal to Bosch
> terminal 85 you could mount a bulb on the dash and hook its + side
> to Bosch 87a. Terminal 87 is not used. Terminal 30 is +12 volts
> ignition power.Terminal 86 is powered depending on what signal trips
> the pnumatic valve.
>
> you may want to see if the fan override switch gets a signal
> backwards when the fan comes on????? that may reduce the need for a
> long wire between the dash and valve.
>
> See link below and scrool to the bottom for using positive or
> negitive input to power the relay
>
> http://tinyurl.com/5hjxm
>
> GregoryO'Connor
> 94ptRomolandCa
>
>
> --- In WanderlodgeForum@yahoogroups.com, "Donald Spithaler"
> wrote:
> >
>
> > Greg -- Bill
> > When you put air to my fan it will lock the clutch. I just had
> it
> > off & rebuilt a couple of months ago. It was leaking air around the
> > hub. I haven't had time to check the solenoid to see which wire is
> the
> > 12 volt. I want to know when the fan comes on. When it is cold my
> temp
> > stays at about 175 & when the outside temp goes up it runs around
> > 190+or -. When it is warm out side & I stop for a break the fan is
> > running & then after a few minuets it cycles off then back on
> again. I
> > would just like to know if it does that when driving or if it stays
> > off longer. The fan would make a difference in you fuel
> consumption to
> > wouldn't it? When I turn my key off the solenod opens up & lets
> air to
> > the fan clutch & my fan will stay locked up till the air in the
> tanks
> > drain down. lf I turn the key back on the will release from the
> fan &
> > it will spin free. Bill if you figure out a good way to wire it
> let
> > me know.
> > Don Spithaler
> > 89 SP 36'
> > Butler, PA In Zephyrhills, FL
> >
>
> > On Feb 17, 2008 12:27 PM, pattypape wrote:
> > >
> > >
> > >
> > >
> > >
> > >
> > > Our 88FC fan is activated by an air electrical 12V solenoid.
> > > An indicator light could be attached, but I think you would need
> > > at least 70 feet of wire, and probably a relay for voltage.
> > > I do not have this schematic, but possibly it could be attached
> to
> > > the overide switch ??????
> > > This is not impossible. And I think a good idea.
> > >
> > > Bill 88 FC Michigan
> > >
> > >
> > > --- In WanderlodgeForum@yahoogroups.com, "Donald Spithaler"
> > > wrote:
> > > >
> > >
> > > > Guys
> > > > I would like to know when my fan engages & disengages. Being a
> > > > pusher the fan is two far away. How would be a good way to
> wire it
> > > up.
> > > > I would like to have a light come on when it is engaged.
> Would the
> > > air
> > > > solenoid be a good place to tap into the wiring? I would like
> to
> > > know
> > > > at what temp it engages. I can tell it is working when I stop
> > > because
> > > > it will cycle on & off. How does everyone else know? I hope I
> am not
> > > > the only one that wanders that.
> > > > Don Spithaler
> > > > 89 SP 36'
> > > > Butler, PA Zephyrhills, FL
> > > >
> > >
> > >
> >
>
>