My TZ40 seems DOA. I installed per the instructions, which aren't too complicated since I have a pretty standard single stage gas furnace. I checked and double checked all of my wiring but when I turn the power back on to the system I get nothing. No blinking status LED on the CU (don't even see an LED), no power light on the Zwave adapter, and nothing on the Wall Display. There just doesn't seem to be any power.
I will pick up a voltage meter on the way home tonight just to be sure but I hooked my old thermostat back up to the same wire and it works fine. Has anyone else had problems with the TZ40 CU being DOA or is there something I am missing?
Karl
I will pick up a voltage meter on the way home tonight just to be sure but I hooked my old thermostat back up to the same wire and it works fine. Has anyone else had problems with the TZ40 CU being DOA or is there something I am missing?
Karl
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