Ice forming on fridge "fins"

You don't state the year, make, or, model of the fridge you reference, but, if it's a typical RV gas/electric refrigerator, this is a common problem as mentioned previously. Opening the door less, raising the interior temperature, and occasionally defrosting the system will remove the ice. The ice won't hurt anything but the system will be less efficient and use more propane until it is defrosted. The available freezer space tends to "shrink" a little when it's coated inside with ice.

A few minutes reading the owners manual will explain the manual defrost cycle.

Chum lee

Thanks for all the suggestions. I lowered the temp setting to 2 and the ice melted. Noticing it was getting a little warm according to my thermometer, I raised the temp back up to 3. all seems to be ok, at least at this point. I will just keep an eye on it.

Ditto on the Door Gasket.. Check with a pulling out a piece of paper between the door/gasket with the door closed. It was the problem with mine and I had the same symtoms.

I am real old, and just "learnt" the importance of frig temps based upon my recent experience with both our house and RV units. But after monitoring both, I now will never be without a way to know the temps. I used a wired remote unit. Our house was running well into the 40s, and that is just too warm -- recommendations are 35 or so. Now, I have adjusted it to almost exactly 35 degrees. I can imagine with a house full of youngins that the temp would probably be real close to 50 or more most of the day, but they eat a lot, so maybe it isn't that bad.

Thanks for the recommendations on the remote units -- will get two for both house and RV.

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Wireless, sensors for Freezer and Fridge, Display has Magnet to stick to your Range Hood. Has Min/Max temps monitored, and can have a high temp alarm if you like.

The best twelve or fourteen bucks you can spend is on an inside/outside wireless thermometer. You can buy them at Target, Walmart, Lowes, HD, about anywhere. Put the unit in the refrig and attach the "outside" sender somewhere convenient and you can constantly be aware of the temperature in your refrigerator without opening the door.

Paul

This a normal problem. If the fridge doesn't have a defrost cycle like stated above you will have some ice on the fins especially if you are in an area with higher humidity. Every time you open the door moisture laden air enters the fridge and it will collect on the coldest thing in the fridge which happens to be the fins.

When we lived in out 5th wheel for a project in Oregon we had to manually defrost the fridge a few times. Our door seals where good and there was no kids grazing in the fridge to keep it open for long periods of time. We also had a bar style fridge in the basement to precool items and keep our adult beverages in. This kept me out of the regular fridge to get a beer.

Leaking door seals will cause this also.

Verify that the condensate drain has a restrictor in it's outer end. If not, it will be introducing outside air into the fins all the time.