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08-16-2018, 12:24 PM
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#41
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2 Rivet Member
1966 22' Safari
Cedar Rapids
, Iowa
Join Date: Aug 2002
Posts: 83
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Thank Alan,
Yes, it is identical to the wiring photo Dan posted. I checked fuses (yes there are 2-30A), and both tested fine and I even replaced but no change. Did remove Univolt and found a couple wire ends are pretty corroded so going to remove metal clip, clean up and wire nut back together. Hoping that'll correct but not too confident at this point as tried pretty much everything. lol
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08-16-2018, 01:18 PM
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#42
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Rivet Master
1974 Argosy 26
Morrill
, Nebraska
Join Date: Nov 2009
Posts: 6,014
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IMHO you should just bite the bullet and install a new converter.
Look on ebay for a Progressive Dynamics 9245.
It will be plenty for your coach.
Adventure RV usually has the best price.
Look for their badge on the photo of the converter.
A new DC distribution/fuse block could easily be installed in the existing panel. Once you remove the old breakers and fuse hokders.
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08-16-2018, 01:24 PM
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#43
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2 Rivet Member
1966 22' Safari
Cedar Rapids
, Iowa
Join Date: Aug 2002
Posts: 83
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I believe you are correct. The wires weren't all that corroded. I hooked up to 110v and to battery and it's only putting out 9.7 volts on the battery side, and nothing on the load side. Appears shot to me?
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08-17-2018, 08:27 AM
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#44
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Rivet Master
1966 24' Tradewind
1995 34' Excella
Lynchburg
, Virginia
Join Date: Jun 2006
Posts: 4,225
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Quote:
Originally Posted by TG Twinkie
IMHO you should just bite the bullet and install a new converter.
Look on ebay for a Progressive Dynamics 9245.
It will be plenty for your coach.
Adventure RV usually has the best price.
Look for their badge on the photo of the converter.
A new DC distribution/fuse block could easily be installed in the existing panel. Once you remove the old breakers and fuse hokders.
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I completely agree with TG Twinkie. I installed a PD #9245 converter in my Tradewind about 6 years ago and just recently installed a Blue Sea #5025 12v panel box, $32 from Amazon, recently (see post 12). Both were incredibly simple installations . However, looking at the last photo, I see that my box is way too close to the bottom of the bracket and is in danger of grounding out. Time for a new bracket.
Dan
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08-22-2018, 11:02 AM
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#45
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1 Rivet Member
Eunice
, Louisiana
Join Date: Jul 2018
Posts: 11
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Clean all those contacts with contact cleaner and a small brush
Quote:
Originally Posted by mysilverbullet
Hello all,
Last I knew I had 12v lights when 120v was disconnected. Now, the water pump works, but nothing else. All 3 fuses continuity tested to be working. Not familiar with the contacts at the bottom and if something there blew, or if the converter might have crapped out? Any ideas? Thanks! Greg
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Hi, I'm an electrician and just looking at the picture of your wiring all of your terminals have oxidation on them and most won't conduct electricity even though the fuses are good. Amazon has electrical contact cleaner. All wire connections need to be unscrewed, unplugged, one at a time and cleaned. That should get everything working again.
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08-22-2018, 12:34 PM
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#46
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2 Rivet Member
1966 22' Safari
Cedar Rapids
, Iowa
Join Date: Aug 2002
Posts: 83
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Well, new 9245 just arrived and installed new box and outlet to power. Starting to hook up and it's obvious that hot/ red wire goes to the hot lead on converter. And by instructions it seems obvious that white/negative lead goes to the negative terminal and I need to run a new ground wire from base of converter to frame. But...Where does blue wire go as unless I'm blind, and can't follow instructions, there are no terminals to attach blue wire to. Do I just attach blue and red to positive? Thanks again for all your help! Greg
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08-22-2018, 01:14 PM
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#47
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Rivet Master
1974 Argosy 26
Morrill
, Nebraska
Join Date: Nov 2009
Posts: 6,014
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The blue and red wires are both positive.
IMHO they should be connected.
Did you not purchase a new DC fuse/distribution panel?
Where does the blue wire go? I see 2 exiting the old panel on the right.
Can we assume one is the charge line from the TV?
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08-22-2018, 01:27 PM
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#48
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2 Rivet Member
1966 22' Safari
Cedar Rapids
, Iowa
Join Date: Aug 2002
Posts: 83
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No, just purchased the converter as the fuse box replacement suggestion came in after I already ordered converter and switching. Anxious to get it working so hoping won't have to replace panel as well
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08-22-2018, 02:44 PM
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#49
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Rivet Master
1974 Argosy 26
Morrill
, Nebraska
Join Date: Nov 2009
Posts: 6,014
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I take it that you use the 3 wires (blue, white, red) ??? Connected to the 3 fuses at the top of the panel.
And are wondering where to connect the blue wire.
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08-22-2018, 08:57 PM
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#50
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2 Rivet Member
1966 22' Safari
Cedar Rapids
, Iowa
Join Date: Aug 2002
Posts: 83
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Yes was confused on blue wire. Connected blue and red together and all 12v lights working now off battery power alone. But, did order new fuse panel to replace current fuses.
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08-22-2018, 09:47 PM
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#51
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Rivet Master
1974 Argosy 26
Morrill
, Nebraska
Join Date: Nov 2009
Posts: 6,014
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Well done!
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08-23-2018, 08:03 AM
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#52
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2 Rivet Member
1966 22' Safari
Cedar Rapids
, Iowa
Join Date: Aug 2002
Posts: 83
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Thank you! Guessing I know answer to this question, but does anybody rebuild the Univolt/is it worth anything to anybody or now a boat anchor? Thanks again for everybody's help!
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08-23-2018, 08:25 AM
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#53
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Moderator
2017 26' Flying Cloud
Alamo Heights
, Texas
Join Date: Aug 2006
Posts: 8,500
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Quote:
Originally Posted by mysilverbullet
Thank you! Guessing I know answer to this question, but does anybody rebuild the Univolt/is it worth anything to anybody or now a boat anchor? Thanks again for everybody's help!
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The Univolt is scrap. It was a decent product 50 years ago but time and tech have moved on.
__________________
— David
Zero Gravitas — 2017 Flying Cloud 26U | WBCCI# 15566
He has all of the virtues I dislike and none of the vices I admire. — Sir Winston Churchill
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