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07-27-2016, 08:36 PM
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#1
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Senior Member
Join Date: Feb 2014
Location: Brighton, CO
Posts: 187
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Electrical Help!!!!!!
I am getting ready to take off for a week and my electrical system has a gremlin! On the generator the ac's work as they should, but on shore power I cant get the front ac to work. The rear AC works fine but the front one wont come on at all (no fan or ac.) Knowing the generator works fine I spliced into the generator wiring and hooked it to shore power and it works as it should. I am not sure if its my transfer switch or something else?
Please Help!!!
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07-27-2016, 08:42 PM
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#2
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Senior Member
Winnebago Owners Club Freightliner Owners Club
Join Date: Oct 2009
Location: E WA or S TX
Posts: 4,046
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A little info on your Rig might help!
__________________
04 Horizon QD, 12 Ford Flex, Excalibar, Brakemaster, Winter Texan, RVin! since 1974
Norm, Donna & Tinker Kat(RIP) 01 Z3
Life is a Timed Event, you only get One Go Around!
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07-27-2016, 08:45 PM
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#3
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Community Administrator
Pond Piggies Club LA Gulf Coast Campers Outdoors RV Owners Club Entegra Owners Club Skyline Owners Group
Join Date: Mar 2002
Posts: 40,507
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According to his profile, he's got a 1996 Bounder.
Lori-
__________________
Lori (& Dave, my spirit guide) - RV/MH Hall of Fame Lifetime Member | My iRV2 Photo Albums
2016 Phoenix Cruiser 2350S, 2018 Phaeton 40IH,2006 Bounder 36Z, 2004 Cougar 285EFS, 2000 Aerolite 25FBR
There is great need for a sarcasm font.
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07-27-2016, 08:48 PM
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#4
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Senior Member
Thor Owners Club Freightliner Owners Club Entegra Owners Club Spartan Chassis
Join Date: Sep 2015
Location: Loudon, TN
Posts: 206
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Quote:
Originally Posted by afrohman
I am getting ready to take off for a week and my electrical system has a gremlin! On the generator the ac's work as they should, but on shore power I cant get the front ac to work. The rear AC works fine but the front one wont come on at all (no fan or ac.) Knowing the generator works fine I spliced into the generator wiring and hooked it to shore power and it works as it should. I am not sure if its my transfer switch or something else?
Please Help!!!
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Don't know what RV or systems you have, (or for that matter, what amperage electrical service you have on shore power), but does your power control system have some sort of setting for how many amps it will recognize? Two air conditioners probably require 50 amp service, so if you don't have that amount of shore power, or your system is configured to only recognize 30 amps, you likely won't get both units to run at the same time. If you turn off the rear unit, will the front unit run? Have you tried killing all power to re-set the systems?
__________________
Alan, Margaret, and Lucy (the Maltipoo who runs the show)
2022 Entegra Aspire 44B
2014 Honda CRV Toad
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07-27-2016, 08:54 PM
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#5
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Senior Member
Join Date: Feb 2014
Location: Brighton, CO
Posts: 187
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Its a 96 Bounder 30 amp service. It will run both AC's under normal conditions shedding the rear if needed. It used to run just fine but today it decided to mess up. I did try to shut down all power and "reset" everything but to no avail. I cant get the front to work by itself at all on normal shore power. After I spliced into the generator wires its works fine.
Thanks
Adam
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07-27-2016, 09:01 PM
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#6
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Senior Member
Join Date: Jul 2014
Posts: 35,317
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Check your generator circuit breakers. If you have a 30 and a 20 amp breaker, you probably have a 5500 watt generator.
They are built to run the MH, with 1 AC, on the 30 amp breaker and run the second AC on the 20 amp breaker.
You probably have a 30 amp shore cord so it will not run both AC with anything else running. You may find yourself blowing campground breakers, the way you wired it.
That's just how they did it, back before 50 amp service.
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07-27-2016, 09:05 PM
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#7
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Senior Member
Join Date: Feb 2014
Location: Brighton, CO
Posts: 187
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Quote:
Originally Posted by twinboat
Check your generator circuit breakers. If you have a 30 and a 20 amp breaker, you probably have a 5500 watt generator.
They are built to run the MH, with 1 AC, on the 30 amp breaker and run the second AC on the 20 amp breaker.
You probably have a 30 amp shore cord so it will not run both AC with anything else running. You may find yourself blowing campground breakers, the way you wired it.
That's just how they did it, back before 50 amp service.
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I checked those, they weren't tripped. The only time I have problem is when connected to shore power.
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07-27-2016, 09:09 PM
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#8
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Senior Member
Fleetwood Owners Club Workhorse Chassis Owner
Join Date: May 2009
Posts: 193
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Quote:
Originally Posted by twinboat
Check your generator circuit breakers. If you have a 30 and a 20 amp breaker, you probably have a 5500 watt generator.
They are built to run the MH, with 1 AC, on the 30 amp breaker and run the second AC on the 20 amp breaker.
You probably have a 30 amp shore cord so it will not run both AC with anything else running. You may find yourself blowing campground breakers, the way you wired it.
That's just how they did it, back before 50 amp service.
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He is having a problem when on shore power not the generator. His problem is probably a bad transfer switch. This configuration of coach will have two, one exclusively for the front AC.
__________________
Randy & Kathy
2004 Southwind 37A
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07-27-2016, 09:14 PM
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#9
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Senior Member
Join Date: Feb 2014
Location: Brighton, CO
Posts: 187
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Quote:
Originally Posted by RandyKathyM
He is having a problem when on shore power not the generator. His problem is probably a bad transfer switch. This configuration of coach will have two, one exclusively for the front AC.
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I found one transfer switch behind the breaker panel. Any idea where the other is?
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07-27-2016, 09:18 PM
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#10
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Senior Member
Fleetwood Owners Club Workhorse Chassis Owner
Join Date: May 2009
Posts: 193
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Mine is located in the cabinet behind the breaker panel, it is in a square black plastic box about 6"x6". Made by intelletec I think. At least that is where mine is in a 2004 Southwind.
__________________
Randy & Kathy
2004 Southwind 37A
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07-27-2016, 09:18 PM
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#11
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Senior Member
Winnebago Owners Club Freightliner Owners Club
Join Date: Oct 2009
Location: E WA or S TX
Posts: 4,046
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Quote:
Originally Posted by NLOVNIT
According to his profile, he's got a 1996 Bounder.
Lori-
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I don't see any info in his profile!
http://www.irv2.com/forums/members/afrohman-133018.html
__________________
04 Horizon QD, 12 Ford Flex, Excalibar, Brakemaster, Winter Texan, RVin! since 1974
Norm, Donna & Tinker Kat(RIP) 01 Z3
Life is a Timed Event, you only get One Go Around!
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07-27-2016, 09:21 PM
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#12
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Senior Member
Join Date: Feb 2014
Location: Brighton, CO
Posts: 187
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Quote:
Originally Posted by rgvtexan
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I already answered that question. Do you have any help or not!
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07-27-2016, 09:25 PM
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#13
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Senior Member
Winnebago Owners Club Freightliner Owners Club
Join Date: Oct 2009
Location: E WA or S TX
Posts: 4,046
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Sorry. I was responding to NLOVNIT.
And I have no help for you.
__________________
04 Horizon QD, 12 Ford Flex, Excalibar, Brakemaster, Winter Texan, RVin! since 1974
Norm, Donna & Tinker Kat(RIP) 01 Z3
Life is a Timed Event, you only get One Go Around!
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07-27-2016, 10:01 PM
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#14
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Senior Member
Join Date: Feb 2014
Location: Brighton, CO
Posts: 187
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Quote:
Originally Posted by rgvtexan
Sorry. I was responding to NLOVNIT.
And I have no help for you.
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I'm sorry for snapping...I am just at my wits end trying to figure this out to no avail.
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