We have a window ac unit, it froze up, because the temperature outside was alot cooler....in the 70's. The unit has done this before and we would put it on fan only and\or shut it off for a while and the ice has gone away.This time, we have had it shut off for 5 hours yesterday, and the temp outside was in the 80's. Last night we put it on fan only, and kept the ac on overnight the air that is coming out is ice cold!!!!!! This morning, I shut it off, in hopes that it will defrost itself, so we can switch it back to cool setting. Do you have any idea why the unit is blowing such ice cold air when it is on fan only??It has been shut off now for 6 hours and the temp outside is almost 90...........I turned it on fan and it is still blowing cold air.Also,when we hit the power button, the ac does NOT go off, also, when the unit froze, it was on power saver. Could the mode part of the ac be broken? In other words, no matter what button you push......either cool or energy saver, or fan only seems to do the same thing right now.........COOL
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