...thermastat tells it to? The 24v signal the board is telling you is the problem is where the thermostat gets its power from without the 24v to the thermostat nothing is going to work. Check your red ...
I'm at a 10 ton trane roof top unit.I'm getting power to the contactor and the thermastat is calling for cooling but the compressor or fan motor is not coming on.There are two boards that ...
Reset Button Where is the reset button located. There is no reset button on most of these units. If nothing is running at all when a call from cooling from the thermostat is made your problem could be
...fuse. Yellow cool, green fan, most of the time blue is c unless it is a battery tstat. orange is O. Red R ot power wire. Rusty my thermastat want stay set on one temperature,making my electrical bill ...
No Power to Duo-Term Thermastat Over the winter I keep my heater on 45 to keep things from freezing. Sometime about the end of winter i went out and everything was working fine. However, a month ago I
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