Outdoor York Air Conditioner Making House Smell Musty
I've got an outdoor d1np030n05606 York air conditioner/furnace in a house i moved into a few months ago. Recently (now that summer is hot), we've been running the air and i've been noticing a mildew-y smell in the house, especially when you come in from outside.
I'm assuming its my air conditioner, but how do i find the problem?
I can't find any manuals here or online telling of how to open the unit to see if there is a filter or some kind of buildup somewhere in it.
Or even a manual??