I have a Goodman high efficient furnace with a carrier humidifier attached to the back. The humidifier wasn't working because the solenoid coil was burned, so I replaced it with a new solenoid. The humidifier has a control panel mounted to the airduct. I'm trying to wire this humidifier up. I do have a 24volt transformer, but no HUM connection on the board. I noticed on the wiring diagram for the furnace it says to wire the humidifier to the C connection on the RYG...etc. I'm lost here. Any help would be appreciated. Thank you.
It looks like the humidifier connections on the board will provide 24V for the humidifier when the furnace is on so I don't know that you need the transformer. Do you know which terminals on the board those are? If not post a photo of the board. I assume the humidistat only has two wires and the humidifier only has two wires, if so then the attached wiring diagram should work.