Honeywell YTH9421C1002 VisionPRO IAQ Thermostat and Equipment "stat manual" Questions

...manual for this stat... I think it is dumb they put that in the owners manual because what if some customer reprograms the stat on accident .. but any ways do you know how I can get an owners manual ...

...stat switch is changed from auto to manual. The LCD panel changes from ''auto'' to ''on'' when I press the fan switch and I can hear a click inside the digital stat when I change modes. But, the fan ...

...for you t-stat which will then tell you how you can unlock it... Manual Honeywell How to Find Honeywell Manuals http://www.fixya.com/support/r3894275-manual_honeywell_find_honeywell_manuals ...

...stat except the manual fan. No heat or AC. I have 120 volts at both units and 12 volts at the stat. If I jumper +7.5 and cool terminals, the AC unit will come on but not stay on without jumper. Any ...

...temp.difference between where it turns on and turns off) is probably set at about .5 degrees. I recommend changing it to 1.5 degrees. The instructions to reset it should be in the T-stat

manual reset, it will be near the burners or on the heat exchanger. Do you know if the heat side of the T/stat is actually calling for heat? Depending on the wiring of your stat, normally the Red wire

thermostat says Thermostat says ''resume'' what does that mean? The t-stat is running in a user programed default. when you manually adjust the temp up or down you are overiding the program. the stat ...

...stat and manual over to see if you may be over looking something? Try to reprogram the temperatures to see if that will disengage it. If it does not ever come out of this override, and the manual you ...

Customer tried to install digital t-stat on heat pump, but t-stat wasn't for heat pump. Tripped breaker on outside unit. Now original t-stat won't pull in contactor. Unit works when manually push in ...

My thermostat inside my house will not shut off, runs constantly now, on both a/c and heat cycles. Does the thermostat need to be replaced?I have central air and heat. Recently tried to shut off the ...