Generalaire AC24 User Manual download pdf (Page 2)

The condition indicator gauge will show when media replacement is required. Use Air Cleaner media assembly Part No. 13156.

CARE AND MAINTENANCE

Slide the assembled media frame into the air cleaner

cabinet. Be sure the airflow arrow on the media frame

points toward the furnace blower. The plastic pleat

spacers are always on the downstream side of the

filter media. Attach outer cover.

Turn on electricity and run furnace blower on highest

speed. Calibrate condition indicator, with a small

screwdriver adjust the calibration screw to put the

pointer in the center of the “FILTER IS CLEAN” range.

Install the plastic pleat spacers, being careful to insert

one support finger between each pleat. Press each

end of the pleat spacers down firmly to fully engage

the media frame. Pleat spacers may snag on air

cleaner cabinet if not pressed down below media

frame rail.

Place new media pack (Part No. 13156) onto the media

frame. Slide media pack toward foam gasket. Line up

holes in the cardboard strips with the holes in the

media frame.

Turn off electricity to furnace.

Pull front cover off and

slide media carrier out of air cleaner cabinet.

Place air

cleaner media frame on table with plastic pleat spacers

on top. Loosen pleat spacers by gently lifting at each

end. Carefully remove all pleat spacers. Lift used air

cleaner media out of frame for disposal and clean

media frame.

AIR

FILTER

BLOWER

RETURN

AIR

GAGE

1 2

3 4

FILTER

CONDITION

FILTER IS CLEAN

CHANGE FILTER

1 2 3 4

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Generalaire AC24 User Manual Page 2