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Wiring Wonderland [message #104130]

Mon, 25 October 2010 11:47

Luvn737s

Messages: 1106
Registered: June 2007

Karma:

Senior Member

I have had an ongoing problem with my coach 12V house system. It seems like EVERYTHING (almost) is on one 20A circuit. By everything, I mean:

A/C blower in High
Hallway light
Bedroom lights
Dinette lights
Cockpit fans (mounted by the the rear view mirror)
Forward Fantastic Fan roof vent
Bathroom FF roof vent
Entry lights
Outside Porch light
Water pump

Probably a few more I'm leaving out. Needless to say that little 20A fuse blows fairly often.

Shouldn't the 12V house system be split up among some of the heavier load items with separate fuses? Also, how can I make sure that when the genset starts, it only draws from the battery and not through the whole 12V system (the generator should have diodes to prevent this, right?)?

Randy
1973 26' Painted Desert
Ahwatukee (Phoenix) AZ

[Updated on: Mon, 25 October 2010 11:49]

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[Message index]

		Wiring Wonderland By: Luvn737s on Mon, 25 October 2010 11:47
		Re: [GMCnet] Wiring Wonderland By: Ken Henderson on Mon, 25 October 2010 12:28
		Re: Wiring Wonderland By: midlf on Mon, 25 October 2010 13:09
		Re: Wiring Wonderland By: ggroth on Mon, 25 October 2010 13:34
		Re: Wiring Wonderland By: Hardie Johnson on Mon, 25 October 2010 18:43
		Re: Wiring Wonderland By: tphipps on Mon, 25 October 2010 18:58
		Re: Wiring Wonderland By: Ken Burton on Mon, 25 October 2010 19:45
		Re: Wiring Wonderland By: C Boyd on Mon, 25 October 2010 20:10
		Re: [GMCnet] Wiring Wonderland By: USAussie on Mon, 25 October 2010 20:50
		Re: [GMCnet] Wiring Wonderland By: James Hupy on Mon, 25 October 2010 22:12
		Re: Wiring Wonderland By: Luvn737s on Mon, 25 October 2010 21:39
		Re: Wiring Wonderland By: Luvn737s on Mon, 25 October 2010 21:48
		Re: Wiring Wonderland By: Ken Burton on Mon, 25 October 2010 23:22
		Re: Wiring Wonderland By: Luvn737s on Mon, 25 October 2010 22:22
		Re: [GMCnet] Wiring Wonderland By: James Hupy on Mon, 25 October 2010 23:04
		Re: Wiring Wonderland By: Luvn737s on Tue, 26 October 2010 11:25
		Re: Wiring Wonderland By: Ken Burton on Tue, 26 October 2010 12:22
		Re: [GMCnet] Wiring Wonderland By: ljdavick on Tue, 26 October 2010 15:22
		Re: [GMCnet] Wiring Wonderland By: Ken Burton on Tue, 26 October 2010 17:47
		Re: [GMCnet] Wiring Wonderland By: Ken Henderson on Tue, 26 October 2010 18:12
		Re: [GMCnet] Wiring Wonderland By: C Boyd on Tue, 26 October 2010 19:53
		Re: [GMCnet] Wiring Wonderland By: ljdavick on Tue, 26 October 2010 20:29
		Re: [GMCnet] Wiring Wonderland By: Ken Henderson on Tue, 26 October 2010 20:46
		Re: [GMCnet] Wiring Wonderland By: Ken Burton on Wed, 27 October 2010 01:13
		Re: [GMCnet] Wiring Wonderland By: Mr ERFisher on Wed, 27 October 2010 04:12
		Re: [GMCnet] Wiring Wonderland By: Ken Henderson on Wed, 27 October 2010 08:09
		Re: [GMCnet] Wiring Wonderland By: comcast on Wed, 27 October 2010 08:39
		Re: [GMCnet] Wiring Wonderland By: Ken Henderson on Wed, 27 October 2010 08:41
		Re: [GMCnet] Wiring Wonderland By: Ken Burton on Wed, 27 October 2010 14:06
		Re: [GMCnet] Wiring Wonderland By: Ken Henderson on Thu, 28 October 2010 05:46
		Re: [GMCnet] Wiring Wonderland By: Ken Burton on Thu, 28 October 2010 17:08
		Re: [GMCnet] Wiring Wonderland By: Ken Henderson on Thu, 28 October 2010 22:06
		Re: [GMCnet] Wiring Wonderland By: USAussie on Thu, 28 October 2010 22:43
		Re: [GMCnet] Wiring Wonderland By: ljdavick on Thu, 28 October 2010 22:45
		Re: [GMCnet] Wiring Wonderland By: Ken Burton on Fri, 29 October 2010 00:24
		Re: [GMCnet] Wiring Wonderland By: ljdavick on Fri, 29 October 2010 02:05
		Re: [GMCnet] Wiring Wonderland By: Ken Henderson on Tue, 26 October 2010 20:31
		Re: [GMCnet] Wiring Wonderland By: Luvn737s on Wed, 27 October 2010 00:23
		Re: [GMCnet] Wiring Wonderland By: Mr ERFisher on Tue, 26 October 2010 18:10
		Re: [GMCnet] Wiring Wonderland By: tphipps on Thu, 28 October 2010 07:33
		Re: [GMCnet] Wiring Wonderland By: Matt Colie on Tue, 26 October 2010 21:14
		Re: [GMCnet] Wiring Wonderland By: ljdavick on Tue, 26 October 2010 21:29
		Re: [GMCnet] Wiring Wonderland By: Ken Burton on Wed, 27 October 2010 00:56
		Re: [GMCnet] Wiring Wonderland By: Matt Colie on Wed, 27 October 2010 09:50
		Re: [GMCnet] Wiring Wonderland By: ljdavick on Wed, 27 October 2010 14:38
		Re: [GMCnet] Wiring Wonderland By: Ken Burton on Wed, 27 October 2010 16:32
		Re: [GMCnet] Wiring Wonderland By: Matt Colie on Wed, 27 October 2010 17:25
		Re: Wiring Wonderland By: JohnL455 on Wed, 27 October 2010 17:47
		Re: Wiring Wonderland By: Luvn737s on Fri, 12 November 2010 22:38
		Re: Wiring Wonderland By: Matt Colie on Sat, 13 November 2010 08:39

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