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blaster1492

Problem switching out my thermostat, please help!

blaster1492
8 years ago

Hi, and thanks for taking the time to read this. I am a novice with this stuff and could really use your help. I am switching out my old thermostat for a Honeywell wifi thermostat. The old thermostat was battery powered, the new one is not. So I reconnected all the wires as they were except I connected the blue wire to the 24vac common plug to provide it with power. Unit won't turn on. Then I looked at where the wires connect to the furnace. Everything seems to be ok except I noticed a beige wire (which isn't even one of the wires present by the thermostat) attached to the 24vac C screw plate and the blue wire not connected to anything. So I disconnected the beige and connected the blue to the 24vac C on the screw plate by the furnace. Still no power, and not sure what the problem is. I have attached some pictures of how I currently have it set up. Any advice is really appreciated. Thank you!

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