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Honeywell troubleshooting gren light on with red light flashing below heating will not go on

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Posted on Jan 02, 2017

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SOURCE: my console went dead.

This is refered to as the Yellow Light, but basically just means that there is a problem inside the machine and it needs professional help. There is a good repair place called that can correct this problem fast and also save the data.

Posted on Jul 19, 2011


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The red light only comes on for a call for heat. You can go on line and go to the Honeywell website. Go-to thermostat instructions and put in your tstat model and it will tell you how to wire and install the stat

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