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RC-2000 wiring lesson

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  • RC-2000 wiring lesson

    Make sure you remove the jumper on the thermostat that wired the black and N/C together! I didn't notice it, it is really small and unless you look close, you may miss that these 2 ports are jumped together by default - I missed it and spent the better part of a day trying a bunch of stuff (like making 3 different serial cables).

    After I removed the jumper it worked like a charm - This plugin is definitely much better than the HAI panel solution which was slow and limited in function. Now if we can get a version to take advantage of all the features of the RC-2000!
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