| 摘要 |
PURPOSE:To obtain a ceiling buried type air conditioner which is not subjected to limitation on the direction of fitting of a piping even when it is installed in a place restricted in regard to execution of work. CONSTITUTION:A through hole 14 is formed in one end of the upper part of the short sides 12 of a frame 5 so that it pierces through the opposite short sides 12, and on one of the short sides 12, auxiliary pipings 16 connected to a heat exchanger and a drain port 17 are led out through the short side 12. At the time when an air conditioner 1 is installed in a space of the ceiling, a piping X is connected as it is when the piping in the site is in accord with the directions of the auxiliary pipings 16 and the drain port 17 led out from the air conditioner 1. When the piping X or the like in the site is stretched around from the side opposite to the direction of the auxiliary pipings 16, the through hole 14 is exposed by removing caps 15, the piping X in the site is inserted through the through hole 14 and stretched around onto the auxiliary piping 16 side and then connection of the piping is executed. |
