1. Portion of air conditioner
1.1: Top, front, right-side perspective view
1.2: Bottom, front, left-side perspective view
1.3: Front
1.4: Back
1.5: Left
1.6: Right
1.7: Top
1.8: Bottom
1.9: Reference view
This article is a frame-type air conditioner; the broken lines shown in reproductions 1.1to 1.8depict portions of the air conditioner that form no part of the claimed design; reproduction 1.9shows a state of use with the front panel being combined and forms no part of the claimed design; the shading lines are used to show the surface of the claimed design and do not represent its surface ornamentation.