“I have installed this tstat, but no screen appears. I have a blue (c) wire, a red (r) wire, a white (w) wire, a green (g) wire and a yellow (y) wire. My furnace is hooked up the same way, but I still get no screen. Any suggestions?”

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• Take the G wire, and hook it to C. Mine did the same thing.

  Answered by Jmiller92 5 years ago

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• HI I’m sorry you are having trouble, I haven’t received mine yet, it’s been weeks hope it works out for you!

  Answered by Kitkat 5 years ago

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