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02-08-2009, 05:54 PM
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#1
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4 Rivet Member
1979 Argosy 27
1969 21' Globetrotter
1953 25' Cruiser
Front Royal
, Virginia
Join Date: Jan 2009
Posts: 407
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1979 Argosy Univolt problem???
Hello all, I have a 1979 Argosy with the original Univolt. I hooked up a car stereo in it this weekend. However, when I turn up the volume with the bass booster turned up the radio shuts down. It will also shut down if the flood light is turned on. I am guessing that the radio (old cassette from the junk yard) is drawing too much power from the Univolt.
Could this be correct? Could it be something else?
I was planning on getting a new converter anyway, so want size converter should I get. The guy at Camping World said a 45 amp would be enough. Is that true? I don't know how many amps the original univolt is. Should I go larger? How much can the 79 handle? I am only running the lights, the radio, soon to run an Ipod and XM radio off the 12 volt.
Any help could be greatly appreciated.
Nick
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02-08-2009, 06:13 PM
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#2
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Site Team
2002 25' Safari
Dewey
, Arizona
Join Date: Mar 2005
Posts: 15,618
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Do you have a charged battery in the trailer? You should be able to play the radio without shore power if you do.
__________________
Richard
Wally Byam Airstream Club 7513
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02-08-2009, 06:25 PM
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#3
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Rivet Master
2011 34' Classic
Westchester Cty.NY
, / Miami FL
Join Date: Jul 2007
Posts: 3,122
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if you have a battery in the system, a bad ground at the 12v fuse panel can cause this problem.
__________________
Ricky
2012 F150 Super Crew 5-1/2' bed Ecoboost 4x4 3.73 elec. lock diff. Propride hitch
give life. kidney & pancreas transplant 9/9/06
Ingrid-my unofficial '"World's Oldest Streamer" 1909-2008 R.I.P.
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02-08-2009, 06:43 PM
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#4
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4 Rivet Member
1979 Argosy 27
1969 21' Globetrotter
1953 25' Cruiser
Front Royal
, Virginia
Join Date: Jan 2009
Posts: 407
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I dont have a battery hooked up yet. I just have the shore power 110 hooked up to the house. The radio will play all the time except when I decide to turn up the volume really loud or turn on th flood. I am not sure if it will turn off if I turn on all the lights.
Nick
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02-08-2009, 06:52 PM
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#5
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3 Rivet Member
1972 Argosy 26
1973 Argosy 26
Fairmont
, West Virginia
Join Date: Jan 2009
Posts: 249
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You are over loading the univolt! If you install a deep cycle battery you should have no problems
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02-08-2009, 06:59 PM
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#6
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Rivet Master
2011 34' Classic
Westchester Cty.NY
, / Miami FL
Join Date: Jul 2007
Posts: 3,122
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yes, the surge drops the voltage and shuts down the radio. it's not a good thing for any electronics like the furnace, fridge, air conditioner or radio.
__________________
Ricky
2012 F150 Super Crew 5-1/2' bed Ecoboost 4x4 3.73 elec. lock diff. Propride hitch
give life. kidney & pancreas transplant 9/9/06
Ingrid-my unofficial '"World's Oldest Streamer" 1909-2008 R.I.P.
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02-08-2009, 07:10 PM
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#7
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4 Rivet Member
1979 Argosy 27
1969 21' Globetrotter
1953 25' Cruiser
Front Royal
, Virginia
Join Date: Jan 2009
Posts: 407
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A new battery will be the next thing on the list to buy. What about the Univolt, how many amp converter should I look at getting? Is one brand better than another? I know to get a charge wizard.
My wife can not stand the sound of the humming and I could not stand spending a lovely weekend camping and listening to her constantly talking about that sound. The humming I can tune out.
Thanks for all the info.
Nick
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02-09-2009, 06:39 AM
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#8
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Rivet Master
2011 34' Classic
Westchester Cty.NY
, / Miami FL
Join Date: Jul 2007
Posts: 3,122
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__________________
Ricky
2012 F150 Super Crew 5-1/2' bed Ecoboost 4x4 3.73 elec. lock diff. Propride hitch
give life. kidney & pancreas transplant 9/9/06
Ingrid-my unofficial '"World's Oldest Streamer" 1909-2008 R.I.P.
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02-09-2009, 07:36 AM
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#9
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Rivet Master
1979 30' Argosy
Havelock
, where we park it
Join Date: Jun 2003
Posts: 1,652
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Nick.. Marvin put a 60 amp converter in our 30' Argosy "Costalottal"... love it.. your Wife will be sooooooooooooo much happier not having to listen to all that humming.... I know ... good idea is to run all of electronics off of a surge protector also... Argosys are great
__________________
Marvin & Annie
Niki (fur baby)
1979 Argosy 30 (Costalotta)
WBCCI 10103
"Happiness is a warm Puppy" Charles Schulz
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02-10-2009, 05:23 AM
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#10
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2 Rivet Member
1972 Argosy 20
Tallahassee
, Florida
Join Date: Feb 2009
Posts: 27
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Electrical System
All this sounds like great information. But, in that I have just started on my first Argosy 20, I am very unfamiliar with the electrical, plumbing etc.
All the electrical and most plumbing have been stripped out. There are a few wall plugs still intact. There is no electrical panel box or converter box.
What should I look for and where and how should I install it? I think the electrical panel used to be in the closet in the bathroom, but I'm not sure. There are no holding tanks. There is a rubber grommet just above the floor near where I think the bathroom sink was. There is another on near the floor on the side wall where I think the fresh water tank was located. Also there's a hole in the ceiling where I think a light fixture once was.
The electrical wires have been cut very close to these openings and are back inside the cavity. I hope I can connect with some type connector. But I certainly don't know what the wires are for or where they come from or go to.
I'd be much obliged for any helpful information.
Bo
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