Honeywell RTH8580WF WiFi Thermostat "cool working" Questions

...working, green wire g terminal, blue wire to y terminal, white wire to w terminal, red wire to r terminal with jumper to rc in place. the unit runs cool in fan on mode. i set the pre- set dates to 74 ...

...cool on the same day. HVAC guy said everything looks like it's running and wired properly, but something must be amiss. He was a little "green" and needless to say it's not ...

...Cool on" is blinking. A/c isn't working. Does this mean anything? The "Cool On" or "Heat On" flashing is a feature of this thermostat. It simply indicates a delay in turning on the A/C or furnace for ...

...signal like an asterisk. What does it mean? Blinking snowflake means it's on time delay for cooling to come on (usually 5 minute time delay to prevent compressor short cycling). Solid ...

...for heat pump in my condo. I have R O Y G and I added wire. It seems it works opposite with 170=2 cools when heat on and teas when cool on. Press the FAN & the up arrow @ the same time to get ...

Honeywell thermostat RTH6580WF heat is ok but a/c doesnt cool the a/c seems to be operating but no cool air is coming out of the ducts Same problem here. Gas, hot air furnace with A/C. Fan works with ...

cool air for long periods. I set it and seems like all is working then the next thing I know its off doing its own thing frustrating??? Please Help this thermostat is the T8600D Chronotherm IV Deluxe.

cooling system won't come on My husband installed a new programmable thermostat and it worked with the heating system, but won't seem to work with the cooling system. The fan won't even cut on. We ...

...?? Its clicks on n off The only thing that works is the heat an it has to be "on" an extreme heat not regular heat but i want cool but its not working Perhaps your Air Conditioning unit has