Question about Honeywell Programmable Thermostat Heater

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Ac set at 74 room temp up to 78 and no Ac kicking on.

When i went to set temp, as soon as i touch controll (temp controll) button AC finally kicked on. why

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It could be the thermostat is loose on the subbase or if you went from OFF to COOL and the stat is a digital stat It will not come on for five min. This is a delay set by the manufacture to protect the compressor. during normal operation you will not notice because thier will be more than 5 min from the time it shuts of till it need to come back on but if the system switch is set to off and you switch to cool or unit just shut off it will always delay 5min. usualy there will be some insdiction on the screen that it is in delay like a flashing COOL or SNOW FLAKE or the word WAIT. the unit will not be running until the flashing words go solid

Posted on Sep 12, 2009

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