when it get too hot in afternoon AC compressor
#1
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Join Date: Jul 2009
Location: Texas USA
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I have a unit that just run fine at night, but in the afternoon when outside temperature hit pass 100F then my unit in timeout mode (snow sign kept flashing), until I switched it to on then furnish start blowing for a few minutes before compressor kick in, when sun came down then it run just fine.

#2
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dirty condenser or somebody overcharged or burped some air into the system....try a wsh out from the inside out on the condenser.shut the unit off on stat and off on the disconnect and pop the top off...don't blast it with a nozzle hose like when you wash a car....