Hi all,

I have a RCS TZ43 z-wave thermostat that I have connected to my McQuay hvac unit, and I have a few questions since I've had it for a while (almost a year) and I can't figure out how to configure it so it turns on the fan automatically when heating, the way it does it when the Thermostat is not connected.

To my best knowledge, the unit does cooling through an electric method and heating using a Hydronic Heat system (there's water going into the HVAC, and it's connected to 220v power).

The McQuay board has connectors for GYWCR, which are connected to G, Y1, W1, 24COM and 24RH (with a jumper to 24RC) on the thermostat respectively.

Thanks for your help,

RJ