| 摘要 |
PROBLEM TO BE SOLVED: To provide an indoor unit embedded in a ceiling in which a fan and a fan motor can be inspected or replaced conveniently by eliminating troublesome works. SOLUTION: A heat exchanger is provided with a substantially V-shaped engaging member 41 positioned at the upper end of a tube plate, and a member 45 to be guided positioned at a middle part in the longitudinal direction. The member 45 can be guided by the guide part 36 at a heat exchanger supporting section to move between a predetermined fixing position and a position where the engaging member 41 engages with the lower end edge 32 of a supporting opening 31 and to turn in the direction receding from a cross-flow fan under a state where the engaging member 41 engages with the lower end edge 32. |
