Air direction: Front direction example
Air direction: Right direction example
Ceiling panel
890
803
803
410410
410410410 410
844
(Ceiling panel
dimensions)
890
890
(Ceiling panel
dimensions)
(Ceiling panel dimensions)
890
(Ceiling panel dimensions)
(1710)
803
803
11061106
2424
(893)
2554
1671
918
918
1064
1064
1710
803
803
803
803
803
(Air intake duct)
(Air outlet duct)
(Air intake duct)
(Air outlet duct)
1710
Ceiling panel
410410
(1710)
STK-DR280A
STK-BDR280A
Front view Right side view Front view Right side view
(1 pc.)
(4 pcs.)
Front view
890
790 790 790
890 890
100 100
200 200
2870
890
803
803
1054
1064
918
918
920
950
410
1106
410
24
Ceiling panel
(Ceiling panel dimensions)
890
3691
2564
1064
918
1671
(893)
Right side view
(Before installation of snowfall protection duct)
Note:
Unit: mm
Unit: mm
3-unit installation
Reference diagram for snow-proof vents (field supply)
To p
4-7. Dimensions of Snow Ducting
Can be installed so that the air direction is to the front, right, left or rear direction.
2-34
Design of 3-WAY ECO-i SYSTEM
1
2
3
4
5
6
7
8
4. Installation Instructions
TD831143-00W-3WAY.indb34TD831143-00W-3WAY.indb34 2008/12/0116:15:492008/12/0116:15:49