| 摘要 |
PROBLEM TO BE SOLVED: To reduce labor and time for work required during facility introduction, in the facility introduction for using both individual air conditioning and outside air cooling.SOLUTION: This air conditioner 2 includes: an air inlet 200 connected to a return duct; an outside air inlet 201 connected to an outside air duct; an outside air damper 202; a heat exchanger 203; a fan 206; and flow passages 204, 205, 207, 209 for passing return air taken in from the air inlet 200 and outside air taken in from the outside air inlet 201 through the heat exchanger 203 and the fan 206 and guiding the return air and outside air to an outlet 208. |
