York YDS03U-011bW-05117 Owner's Manual page 10

One-way Cassette Type
2 - PART NAMES
Air Out Horizontal Louver
(Adjust air-out direction)
Lock buckle (For closing the Air Grille)
Grounding Screw (In the control box)
Air Intake (Intake air from here)
Air Filter (Filter the dust in the intake air)
Small One-way Cassette Type
Grounding Screw (In the control box)
Air Out Louver
(Adjust air-out direction)
Air Intake (Intake air from here)
Air Filter (Filter the dust in the intake air)
10