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+--- Thread: onan wiring harness help (/showthread.php?tid=915)
onan wiring harness help - DAY8293A@... - 06-22-2005 23:12
have you tried turning off all the circuit breakers in the coach?
when you hook up the harness, is the source selector in the coach on generator?
or do you have the automatic switch over box? make sure you have no load
attached to the generator when you connect the harness,,, that will be the first
step in troubleshooting the thing. if the problem still persists with your
being absolutely sure there is no load on the system, it will tell you it is in
the wiring. if the problem goes away, first switch on the gen select to gen
(if you have the manual selector)
then,start turning on circuit breakers until you see which one loads
down the generator. good hunting,,, day jax fl 83 pt-40
In a message dated 6/23/2005 10:25:17 AM Eastern Standard Time,
mw88fc@... writes:
> Subj: [WanderlodgeForum] onan wiring harness help
> Date:6/23/2005 10:25:17 AM Eastern Standard Time
> From:mw88fc@...
> Reply-to:WanderlodgeForum@yahoogroups.com
> To:WanderlodgeForum@yahoogroups.com
> Received from Internet:
>
>
>
> Good morning,
>
> I have an 88 fc with an 8 kw onan.\ That has problems associated with the
> wiring harness
> that goes from the onan control board to the gauges inside the coach..
>
>
> When the wiring harness is connected at the genny, the fault breaker trips
> after 30 sec.
> The real curious thing is that the genny keeps running with the breaker
> tripped. ( I am
> going to test the breaker today, as I think this is a seperate issue?)
> Anyway, another
> symptom is the when the wiring harness is connected, the genny runs like it
> has a big load
> on.... the engine souds more loaded than it does with both airs running. I
> have tested all
> the fault sensor that are located on the generator. and they are working
> fine.
>
>
> So, My questions are,,,
>
> Does the genny have fault sensors other than the ones on the generator
> itself?
> If so where are the located, and How do I troubleshoot them?
> Are there any other things I can try or look for?
>
>
> thanks
>
> mark walk
> 88fc
> 310 560 4454
>
>
>
>
>
>
>
>
> Yahoo! Groups Links
>
> To visit your group on the web, go to:
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>
> To unsubscribe from this group, send an email to:
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[Non-text portions of this message have been removed]
onan wiring harness help - mw88fc - 06-23-2005 02:24
Good morning,
I have an 88 fc with an 8 kw onan.\ That has problems associated with the
wiring harness
that goes from the onan control board to the gauges inside the coach..
When the wiring harness is connected at the genny, the fault breaker trips
after 30 sec.
The real curious thing is that the genny keeps running with the breaker tripped.
( I am
going to test the breaker today, as I think this is a seperate issue?) Anyway,
another
symptom is the when the wiring harness is connected, the genny runs like it has
a big load
on.... the engine souds more loaded than it does with both airs running. I have
tested all
the fault sensor that are located on the generator. and they are working fine.
So, My questions are,,,
Does the genny have fault sensors other than the ones on the generator itself?
If so where are the located, and How do I troubleshoot them?
Are there any other things I can try or look for?
thanks
mark walk
88fc
310 560 4454
onan wiring harness help - George Lowry - 06-23-2005 04:17
Mark,
I suggest that you go to the newsgroup, rec.outdoors.rv-travel and
ping Alan Robinson. Alan is in the generator business and knows Onan
generators inside and out. He is very helpful. It seems like the more
knowledgeable people that were here have left or are not answering
tech questions any more...
George Lowry
'95 WBDA 4203 & GM 4106 (for sale)
Spearfish, SD
mw88fc wrote:
> Good morning,
>
> I have an 88 fc with an 8 kw onan.\ That has problems associated with the
wiring harness
> that goes from the onan control board to the gauges inside the coach..
>
>
> When the wiring harness is connected at the genny, the fault breaker trips
after 30 sec.
> The real curious thing is that the genny keeps running with the breaker
tripped. ( I am
> going to test the breaker today, as I think this is a seperate issue?) Anyway,
another
> symptom is the when the wiring harness is connected, the genny runs like it
has a big load
> on.... the engine souds more loaded than it does with both airs running. I
have tested all
> the fault sensor that are located on the generator. and they are working fine.
>
>
> So, My questions are,,,
>
> Does the genny have fault sensors other than the ones on the generator itself?
> If so where are the located, and How do I troubleshoot them?
> Are there any other things I can try or look for?
>
>
> thanks
>
> mark walk
> 88fc
> 310 560 4454
>
>
>
>
>
>
>
>
>
>
> Yahoo! Groups Links
>
>
>
>
>
>
>
>
>
>
onan wiring harness help - mw88fc - 06-23-2005 04:34
Thanks,I sent him an email
mark
--- In WanderlodgeForum@yahoogroups.com, George Lowry
> Mark,
>
> I suggest that you go to the newsgroup, rec.outdoors.rv-travel and
> ping Alan Robinson. Alan is in the generator business and knows Onan
> generators inside and out. He is very helpful. It seems like the more
> knowledgeable people that were here have left or are not answering
> tech questions any more...
>
> George Lowry
> '95 WBDA 4203 & GM 4106 (for sale)
> Spearfish, SD
>
> mw88fc wrote:
>
> > Good morning,
> >
> > I have an 88 fc with an 8 kw onan.\ That has problems associated with the
wiring
harness
> > that goes from the onan control board to the gauges inside the coach..
> >
> >
> > When the wiring harness is connected at the genny, the fault breaker trips
after 30
sec.
> > The real curious thing is that the genny keeps running with the breaker
tripped. ( I am
> > going to test the breaker today, as I think this is a seperate issue?)
Anyway, another
> > symptom is the when the wiring harness is connected, the genny runs like it
has a big
load
> > on.... the engine souds more loaded than it does with both airs running. I
have tested
all
> > the fault sensor that are located on the generator. and they are working
fine.
> >
> >
> > So, My questions are,,,
> >
> > Does the genny have fault sensors other than the ones on the generator
itself?
> > If so where are the located, and How do I troubleshoot them?
> > Are there any other things I can try or look for?
> >
> >
> > thanks
> >
> > mark walk
> > 88fc
> > 310 560 4454
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > Yahoo! Groups Links
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
onan wiring harness help - mw88fc - 06-23-2005 04:34
Thanks,I sent him an email
mark
--- In WanderlodgeForum@yahoogroups.com, George Lowry
> Mark,
>
> I suggest that you go to the newsgroup, rec.outdoors.rv-travel and
> ping Alan Robinson. Alan is in the generator business and knows Onan
> generators inside and out. He is very helpful. It seems like the more
> knowledgeable people that were here have left or are not answering
> tech questions any more...
>
> George Lowry
> '95 WBDA 4203 & GM 4106 (for sale)
> Spearfish, SD
>
> mw88fc wrote:
>
> > Good morning,
> >
> > I have an 88 fc with an 8 kw onan.\ That has problems associated with the
wiring
harness
> > that goes from the onan control board to the gauges inside the coach..
> >
> >
> > When the wiring harness is connected at the genny, the fault breaker trips
after 30
sec.
> > The real curious thing is that the genny keeps running with the breaker
tripped. ( I am
> > going to test the breaker today, as I think this is a seperate issue?)
Anyway, another
> > symptom is the when the wiring harness is connected, the genny runs like it
has a big
load
> > on.... the engine souds more loaded than it does with both airs running. I
have tested
all
> > the fault sensor that are located on the generator. and they are working
fine.
> >
> >
> > So, My questions are,,,
> >
> > Does the genny have fault sensors other than the ones on the generator
itself?
> > If so where are the located, and How do I troubleshoot them?
> > Are there any other things I can try or look for?
> >
> >
> > thanks
> >
> > mark walk
> > 88fc
> > 310 560 4454
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > Yahoo! Groups Links
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >