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Control board LED not coming on

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Hello all,
I recently installed some ecobees in my home and I had to replace the transformer in my Argo control board in the process.

As of now the ecobees all have power, they all seem to call for heat and function properly. The only issue I am having is that the red LED for zones 2 and 3 is not coming on when the zone is calling for heat. It comes on for zone 1, is dim on zone 2 and off entirely on zone 3, despite the fact that I can hear the zone valves operating and the system is making the baseboards in those zones hot.
I tested the voltage when all 3 zones are calling for heat, and I am getting ~24 volts at the transformer, and 24 volts between the red and blue wires on the control board for each zone (bottom of pic, those wires come from the valves)

So is this something I need to concern myself with other than being annoyed that the red lights don't come on?



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