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Honeywell Humidifier HE300 Problem
I have a Trol A Temp TZ3 and am installing a Honeywell HE300 Humidifier. It's all hooked up but I think I have a wiring issue since it is not functioning at all. The 120VAC is plugged in and I get initial lights so unit has power. But water will not flow and call for power does nothing. I have the supplied humidistat connected and it ohms out correctly. I have W from HE300 to HVAC Control W on TZ3. The Common wire I'm not sure about since there is no C terminal on TZ3. I connected C from HE300 to a thermostat M1 on TZ3. M1 is a thermostat common. There is also a 24V common I think on TZ3 labeled as TR1 but have not tried that. Don't want to cook the HE300. When furnace calls for heat there is no reaction in HE300 from either water flow or built-in fan.