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House Battery Fuse [message #99891] Wed, 15 September 2010 11:14 Go to next message
LYNN L   United States
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Registered: March 2005
Location: Pearland TX.
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Does the rear house bat.aux. solenoid have any purpose besides bypassing the 60 amp house bat. circuit breaker for starting? If it does, I sure can"t figure it out. The GM schematic is a little confusing because Of the way that yhe boost switch is drawn. Thanks for any help from all the electrical Gurus out there.


Lynn L 76 Eleganza Cad.500 Pearland TX.
Re: House Battery Fuse [message #99894 is a reply to message #99891] Wed, 15 September 2010 11:22 Go to previous messageGo to next message
roy1 is currently offline  roy1   United States
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Registered: July 2004
Location: Minden nevada
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LYNN LAYCOCK wrote on Wed, 15 September 2010 09:14

Does the rear house bat.aux. solenoid have any purpose besides bypassing the 60 amp house bat. circuit breaker for starting? If it does, I sure can"t figure it out. The GM schematic is a little confusing because Of the way that yhe boost switch is drawn. Thanks for any help from all the electrical Gurus out there.


I would say that is its only purpose. When I moved my battery set up from the rear to the front I relocated the 60 amp breaker to the front also.
Roy


Roy Keen Minden,NV 76 X Glenbrook
Re: [GMCnet] House Battery Fuse [message #99903 is a reply to message #99891] Wed, 15 September 2010 12:00 Go to previous messageGo to next message
Ken Henderson is currently offline  Ken Henderson   United States
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Registered: March 2004
Location: Americus, GA
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Senior Member
Lynn,

That is indeed the only purpose of the rear solenoid: To prevent the CB
from popping under the heavy load that may be imposed in Boost mode. The
theory, I presume, is that the risk of a short during the short boost phase
is small. That may also be part of the reason later coaches have momentary
boost switches.

Ken H.


On Wed, Sep 15, 2010 at 12:14 PM, LYNN LAYCOCK <lynn_sr@msn.com> wrote:

>
>
> Does the rear house bat.aux. solenoid have any purpose besides bypassing
> the 60 amp house bat. circuit breaker for starting? If it does, I sure can"t
> figure it out. The GM schematic is a little confusing because Of the way
> that yhe boost switch is drawn. Thanks for any help from all the electrical
> Gurus out there.
>
>
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Ken Henderson
Americus, GA
www.gmcwipersetc.com
Large Wiring Diagrams
76 X-Birchaven
76 X-Palm Beach
Re: [GMCnet] House Battery Fuse [message #99905 is a reply to message #99891] Wed, 15 September 2010 12:05 Go to previous message
emerystora is currently offline  emerystora   United States
Messages: 4442
Registered: January 2004
Karma: 13
Senior Member

On Sep 15, 2010, at 12:14 PM, LYNN LAYCOCK wrote:

>
>
> Does the rear house bat.aux. solenoid have any purpose besides bypassing the 60 amp house bat. circuit breaker for starting? If it does, I sure can"t figure it out. The GM schematic is a little confusing because Of the way that yhe boost switch is drawn. Thanks for any help from all the electrical Gurus out there.
>

You are correct that the bypass is the only function but that is important because without doing so you would likely trip the breaker when trying to use the boost function to start your engine. Don't just remove the circuit breaker though because if you would have a direct short you could start a fire or do a lot of damage.

Emery Stora
77 Kingsley
Santa Fe, NM


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