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fIGURe 17: Water level adjustment for Model 86
Attach the humidifier housing (i.e., the pan) to the mounting frame by
inserting the hinge pins in the mated hinge halves.
Raise the unit into its closed position and securely fasten it in place.
Test the humidifier for proper operation by activating the furnace
blower.
Installing the Drain tubing
Models 55 and 86
Attach vinyl drain tubing (1/2" [1.27 cm] I.D., not supplied) with a clamp.
Run the tubing in a continuously downward direction to an adequate drain.
Make sure there is nothing to inhibit the flow of water.
CAUTION:
Do not allow drain tubing to touch any heated
surfaces or sharp edges.
NOTE:
See separate instructions for installing the humidi-
stat and transformer.
5.
6.
7.
