Aprilaire 600 Humidifier "furnace blower runs reaches temp" Questions

...procedure? Hello, The humidifier should turn on and off with the furnace's blower motor, If the humidifier keeps continously running than the solenoid valve is stuck open and should be

...furnace blower is on. Heat or no heat. XV90 is variable speed, and by doing this the 600a is always adding moisture, until it reaches correct RH% Also, I disconnected the outdoor temp sensor. I went ...

furnace or the water, it needs heat. Had the water lines switched the other day and still no change. So as it stands right now, the t-stat has the fan and the water going 24/7 since the humidity level