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+--- Thread: Horton Fan (/showthread.php?tid=6362)
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Horton Fan - Donald Spithaler - 02-16-2008 04:00
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
Horton Fan - Scott Forman - 02-16-2008 04:59
On my PT, is is fairly obvious, as the temp will fall when the fan
cycles on. It is not exact, but good enough for me.
Scott Forman
86 PT38
Memphis
--- In WanderlodgeForum@yahoogroups.com, "Donald Spithaler"
>
> 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
>
Horton Fan - Gardner Yeaw - 02-16-2008 15:36
I am not sure who can hear a Horton, but according to Dr. Seuss,
Horton can hear a who!
Gardner
78FC33 (I can't hear anything in my FC)
--- In WanderlodgeForum@yahoogroups.com, "Scott Forman"
<sforman@...> wrote:
>
> On my PT, is is fairly obvious, as the temp will fall when the fan
> cycles on. It is not exact, but good enough for me.
>
> Scott Forman
> 86 PT38
> Memphis
>
> --- In WanderlodgeForum@yahoogroups.com, "Donald Spithaler"
>
> >
> > 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
> >
>
Horton Fan - Gregory OConnor - 02-17-2008 04:57
Don I dont know about the fan on your bus but some air clutches are
engaged in the absence of air pressure. air is needed to turn the fan
on. that way the fan will be on at a failure of the air pressure system
(passive on). If you dis connect voltage or ground at the electric
over air switch the fan comes on.
GregoryO'Connor
94ptRomolandCa
--- In WanderlodgeForum@yahoogroups.com, "Donald Spithaler"
>
> 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
>
Horton Fan - pattypape - 02-17-2008 05:27
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"
>
> 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
>
Horton Fan - Donald Spithaler - 02-17-2008 14:03
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
>
>
>
>
>
>
> 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"
>
> >
>
> > 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
> >
>
>
Horton Fan - Gregory OConnor - 02-17-2008 17:45
Sounds like when 12 volts is complete at the 12v/pnumatic clutch
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"
>
> 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
> >
> >
> >
> >
> >
> >
> > 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"
> >
> > >
> >
> > > 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
> > >
> >
> >
>
Horton Fan - Donald Spithaler - 02-18-2008 15:26
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
>
>
>
>
>
> 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"
>
> >
>
> > 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
> > >
> > >
> > >
> > >
> > >
> > >
> > > 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"
> > >
> > > >
> > >
> > > > 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
> > > >
> > >
> > >
> >
>
>
Horton Fan - Don Spithaler - 11-24-2008 13:48
Guys
I put a small light at the dash to let me know when my fan comes on.
I took it out on the road today to check it out. It was cold today & I
saw the fan coming on & off at about 170 degree. That seems to cold
for the fan to be coming on & off. What do you think? What is the
sender set at & does anybody know what degree it should come on at. I
always though the fan was running more that it should.
Don Spithaler
89 SP 36'
Butler, PA
Horton Fan - jim riordan - 11-24-2008 14:30
190⢠That's what my thermostat is manufactured for
Jim Riordan
--- Don Spithaler
> Guys
> I put a small light at the dash to let me know when
> my fan comes on.
> I took it out on the road today to check it out. It
> was cold today & I
> saw the fan coming on & off at about 170 degree.
> That seems to cold
> for the fan to be coming on & off. What do you
> think? What is the
> sender set at & does anybody know what degree it
> should come on at. I
> always though the fan was running more that it
> should.
> Don Spithaler
> 89 SP 36'
> Butler, PA
>
>