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06-04-2021, 05:50 PM
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#1
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Junior Member
Join Date: May 2021
Posts: 8
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Mach A/C Capacitor part number
I've got a 2000 fleetwood with a 11 and 14k ac unit. I had an issue with them turning off that ended up being a converter issue but now I notice my rear unit doesn't get cold. Doesn't look like the compressor is running. Opening up the access door to the capacitors and found an old dirt dauber nest covering multiple wires. Cleaned it out, replaced two capacitors but couldn't find the part number for the third( printed on the cap directly but not readable). I think the two I had were the start and fan capacitor. Anyone have part numbers for the capacitors for these units? 2000 model mach ac
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06-05-2021, 11:33 AM
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#2
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Moderator Emeritus
Join Date: Jan 2000
Location: West Palm Beach, FL. USA
Posts: 27,563
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Model number of those Coleman Mach units would help. There are parts lists for the various Coleman Mach models, but they differ by model number.
__________________
Gary Brinck
Former owner of 2004 American Tradition and several other RVs
Home is West Palm Beach, FL
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06-05-2021, 04:08 PM
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#3
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Junior Member
Join Date: May 2021
Posts: 8
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The sticker on the side of the unit is really faded, I tried to read it when I first pulled the cover off but I couldn't see anything. I'll try again when it's not so bright outside
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06-05-2021, 04:12 PM
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#4
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Junior Member
Join Date: May 2021
Posts: 8
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Possibly 8632-8764
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06-05-2021, 04:30 PM
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#5
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Senior Member
Tiffin Owners Club Texas Boomers Club
Join Date: Feb 2018
Location: North Texas
Posts: 2,099
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You could have a locked compressor. I would put a clamp amp meter on the compressor motor wire. Normally, there would be a sticker stating what the amps are for a locked compressor.
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2014 Tiffin Allegro Bus 37AP
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06-05-2021, 06:44 PM
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#6
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Senior Member
Join Date: Apr 2018
Posts: 672
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Most run capacitors (silver) have there values on the cap itself. That may be readable even if part no is not
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I came into this world with nothing, and I still have most of it left
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06-05-2021, 07:02 PM
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#7
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Senior Member
Join Date: Mar 2019
Location: Braidwood Il.
Posts: 8,300
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Agree with above may be a # and uf after.... they just buy an off the shelf cap and quadruple the price as a part.
__________________
95 Monaco Crown Royale
M11 400hp, 4060 trans.
Aquahot, Generac Guardian7.5k
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06-06-2021, 07:42 AM
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#8
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Junior Member
Join Date: May 2021
Posts: 8
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There is some info printed on the case but its illegible as well. I found some info on model number, so I ordered what looks like the same capacitor
I'll have to order a clamp meter to test the compressor but from what I see, if it is a compressor, it'll probably be a total replacement
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06-06-2021, 08:38 AM
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#9
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Senior Member
Join Date: Mar 2019
Location: Braidwood Il.
Posts: 8,300
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You can pretty much hear the compressor try to start most will try 3 times before locking out and not trying again without shutting off to reset. Good luck.
__________________
95 Monaco Crown Royale
M11 400hp, 4060 trans.
Aquahot, Generac Guardian7.5k
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06-06-2021, 09:10 AM
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#10
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Member
Join Date: Jul 2007
Posts: 48
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get the info of the compressor name plate and find someone who sells that compressor it could be a number of different brands and if Coleman makes that unit call them (it could be a Copeland, Westinghouse, Mitsubishi, even Tecumseh, depending on the age) They can cross reference the compressor and tell you what capacitor you need AND if the unit has a hard start capacitor which it probably does then remove it and try jumping it of with a new known to be good hard start kit I would guess the the capacitor is a 20-25 mfd/370. Bottom line is if you don't know what your doing find someone that knows A/C units and have them help you out. A charged capacitor holds a charge even though the power is off. If it gets you it won't take you long to put it down.
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06-06-2021, 12:21 PM
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#11
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Moderator Emeritus
Join Date: Jan 2000
Location: West Palm Beach, FL. USA
Posts: 27,563
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Quote:
Originally Posted by Sharperunner
Possibly 8632-8764
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Here are the capacitor kits for that model, plus a part ID diagram.
https://pdxrvwholesale.com/products/...-capacitor-kit
__________________
Gary Brinck
Former owner of 2004 American Tradition and several other RVs
Home is West Palm Beach, FL
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06-06-2021, 12:49 PM
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#12
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Senior Member
Join Date: Apr 2018
Posts: 672
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FYi you can buy the parts separately of of amazon for 17.00https://www.amazon.com/Capacitor-Replacement-Compatible-2HP-10HP-Compressor/dp/B077Q7Z6W1/ref=sr_1_8?dchild=1&keywords=ac+start+capacitor+ki t&qid=1623005331&sr=8-8
https://www.amazon.com/Motor-Capacit...s%2C221&sr=8-3
__________________
I came into this world with nothing, and I still have most of it left
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