760 Aprilaire Humidifer

[dnoonkeste]

I have a 760 Aprilaire humidifer and I don't believe that it is working. How can I find out, if it is working properly?

[Jay11J]

Is it doing anything at all? Fan running? Water flowing though?

Make sure you are getting power to the transformer, 24v to the humidstat/water valve. Sail switch?

[dnoonkeste]

There is just a little water in the tube going to the drain. I cannot hear the fan running.

[Jay11J]

Did you see if the unit itself is plugged in, and getting power?

If power is ok, check the 24v lines from humid stat to unit.. sail switch..