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Samsung Airconditioner AW109AB

I have a problem with this Samsung A/C unit. It builds up frost on the finns behind the air filter. It covers the finns completely and the a/c does not cool as good. What do I do?

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First is to make sure that your air filter is clean so you can move adequate air. If it is already clean, then you have a freon leak. The unit could be repaired by an a/c tech but repairs are almost always more costly than purchasing a new unit (I assume this is a window unit)

Posted on Jun 12, 2008

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You popped off the cover for the ice maker, you need to defrost the whole freezer section behind the back panel. Freezer cold means your compressor and freon are fine, you have a defrost problem with ice build up restricting air flow. A normal automatic defrost runs every 8 hours, three times a day, rule of thumb.....Sounds like you have a couple of weeks built up...........
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