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Old 02-06-2014, 11:44 AM   #11
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Phil
What size invertor do you have? When I inquired I was told I would need to change my invertor to a much larger one at a very high cost just for the invertor. At goshen when my refrig had to be removed the rep from Dometic came over to inspect the unit and found the LPG nozzle had to be replaced. Once that was done the refrig cools much better when on gas.
My Dometic runs on 12 volts so I don't understand where the inverter would be a consideration. For 120 volt home fridges, obviously, but not 12 volts. At least my understanding.

When mine first had the "bubble" lodged in the coil, the tech installed the alum baffles, saying that FR messed up by NOT installing them at the factory. Didn't fix the problem, but probably was still a good idea.

'Course that tech had a VERY bad attitude, so his info could be suspect.
The guy actually "went off" on me, so I'd never use him again. He is in Apache Junction, AZ BTW, so watch out for him and his extremely bad attitude if you're ever down that way.

Actual fix was a simple whack on the coil (done by a another tech; a good one) to dislodge the bubble. Been a perfect 34 ever since.

Boowho??
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Old 02-06-2014, 12:01 PM   #12
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I too have not been happy with the Dometic refrigerator in the heat. I installed 5 computer fans in the vent shaft behind the refrigerator. Two above the coils on the back and three at the top of the shaft of the vent. i built a platform to slide the unit out onto. I ordered the fans, a 12v AC/DC 2 amp unit to power the fans, 48 and 72 inch cables to run from a velcro control module ($3.95) and put in a switch and plate in the panel underneath the refrigerator to turn on and off. i used Blue LED fans to see the glow so that i could tell they were on. i ordered everything from Coolerguys.com. i spent about $56 total. It all looks good and the unit will stay between 25 and 37 degrees. I used 5 fans to make sure that in 100 degree temps at the beach that everything stayed cold. The fans should be a high CFI number. Mine are about 72 - 85 CFI per fan. Let me know if anyone needs any additional info.
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Old 02-06-2014, 01:32 PM   #13
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Boo the inverter reference was talking about replacing the 12v with a residential fridge. OKI if you have more info I would love it. Pictures and install for Dummies would be great. In the mean time I'm going to go give the coils a good whack!
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Old 02-06-2014, 03:30 PM   #14
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Boo the inverter reference was talking about replacing the 12v with a residential fridge. OKI if you have more info I would love it. Pictures and install for Dummies would be great. In the mean time I'm going to go give the coils a good whack!
Just don't WHACK too hard. Maybe a rubber mallet??

And the tech told me to NEVER tell Dometic that he'd done it!!!

Boowho??
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Old 02-06-2014, 06:06 PM   #15
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Funny the guy across the street had four techs put in a res fridge today. Interesting to watch it go it through the window. I don't think it would be a DIY project at least for me.
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Old 02-06-2014, 07:24 PM   #16
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Tom I know that you have a 2000 watt inverter but do you still have the 4 six volt batteries?
Also does anyone know if the inverter would be just "plug and play" so to speak or would there be any special wiring to do? Most likely not going to do it at this point but I would like to know the options.
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Old 02-07-2014, 09:24 AM   #17
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Phil,
Yes, I have 4 6 volt batteries but they are taller than the normal battery. Not sure if they are more amp hours than the regular batteries. The wiring for the batteries looks the same as on my '08 coach. The inverter should be a 'plug and play' change out.
Hope this helps.
Tom
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Old 02-11-2014, 07:03 PM   #18
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Cooling on the larger Dometic RV fridges is a problem. My Sanibel 3500 fifth wheel never cooled from day one in temps above 80. I made a nice baffle at the top to help air out, installed extra fans. I even mounted a box fan at the top outlet ( on top of a large step ladder ) to see if that would help when I was trying to fix it at home. Above 80 it just won't maintain a safe temp for food storage. We would put bags of ice in it to keep it at a better temp. I had a lot of headaches with this and I suspect there is no real fix.

BUT....I just fixed it. It will be traded in Friday on a new Berkshire 400 QL with the residential refrigerator.
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Old 02-11-2014, 07:26 PM   #19
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Cooling on the larger Dometic RV fridges is a problem. My Sanibel 3500 fifth wheel never cooled from day one in temps above 80. I made a nice baffle at the top to help air out, installed extra fans. I even mounted a box fan at the top outlet ( on top of a large step ladder ) to see if that would help when I was trying to fix it at home. Above 80 it just won't maintain a safe temp for food storage. We would put bags of ice in it to keep it at a better temp. I had a lot of headaches with this and I suspect there is no real fix.

BUT....I just fixed it. It will be traded in Friday on a new Berkshire 400 QL with the residential refrigerator.
Well that's a good way to fix the problem, I like that. I use to keep TT til I ran out of propane then traded up, RV's or Boats seems we are always trading up....Good luck with your new MH...
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Old 02-12-2014, 11:12 AM   #20
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My fridge will warm up while we travel?? regardless if running on LP or generator.
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