METHOD FOR INSTALLING WHOLE BUILDING AIR CONDITIONING UNIT

To provide a method for installing a whole building air conditioning unit capable of improving workability into a narrow installation space regardless of a duct piping environment.SOLUTION: A blower unit 4b constituting a whole building air conditioning unit includes first chamber parts 19 each having a first opening part 26 through which air-conditioned air 16 is blown out in a floor surface direction and a second opening part 27 through which the air-conditioned air 16 blown out by a blower 18 is blown out in a ceiling direction. A method for installing the whole building air conditioning unit 2b comprises: a first process of installing the blower unit 4b in an installation space 1; a second process of closing one of the first opening part 26 and the second opening part 27 (a first opening part 26b and a second opening part 27a) for each of the first chamber parts 19; a third process of communicating and connecting a duct to the other of the first opening part 26 and the second opening part 27 (a first opening part 26a and a second opening part 27b) for each of the first chamber parts 19; and a fourth process of placing an air conditioner unit 3 on a top part of the blower unit 4b installed in the first process.SELECTED DRAWING: Figure 31 【課題】ダクト配管環境によらずに、狭小設置空間内への施工性を向上させることが可能な全館空調ユニットの設置方法を提供する。【解決手段】全館空調ユニットを構成する送風機ユニット４ｂは、空調空気１６を床面方向に吹き出す第一開口部２６と、送風機１８が吹き出す空調空気１６を天井方向に吹き出す第二開口部２７とを有する第一チャンバー部１９を備える。全館空調ユニット２ｂの設置方法は、設置空間１内に、送風機ユニット４ｂを設置する第一工程と、第一チャンバー部１９ごとに第一開口部２６及び第二開口部２７の一方（第一開口部２６ｂ及び第二開口部２７ａ）を閉鎖する第二工程と、第一チャンバー部１９ごとに第一開口部２６及び第二開口部２７の他方（第一開口部２６ａ及び第二開口部２７ｂ）にダクトを連通接続する第三工程と、第一工程において設置した送風機ユニット４ｂの上部に空気調和機ユニット３を載置する第四工程とを備える。【選択図】図３１