Outdoor unit of air conditioner

FIG. 1 is a first perspective view of an outdoor unit of air conditioner;

FIG. 2 is a second perspective view of the outdoor unit of air conditioner;

FIG. 3 is a front view of the outdoor unit of air conditioner;

FIG. 4 is a rear view of the outdoor unit of air conditioner;

FIG. 5 is a left side view of the outdoor unit of air conditioner;

FIG. 6 is a right side view of the outdoor unit of air conditioner;

FIG. 7 is a top view of the outdoor unit of air conditioner; and,

FIG. 8 is a bottom view of the outdoor unit of air conditioner.

The broken line showing in the figures shows portions of the outdoor unit of air conditioner that form no part of the claimed design.