Installation types
Fig. 3: Flush ceiling installation with square plenum
box
Fig. 4: Flush ceiling installation with circular plenum
box
Fig. 5: Freely suspended installation
①
Duct
②
Suspension holes or lugs
③
Diffuser face
④
Extended border
The optimum aerodynamic function is only ach-
ieved with flush ceiling installation
Installation without plenum box
Fig. 6: Flush ceiling installation with
standard cross bar G1, screw-fixed to ceiling
Fig. 7: Flush ceiling installation with
duct cross bar E1
①
Diffuser face
②
Central fixing screw
③
Standard cross bar
④
Ceiling tile
⑤
Fixing tab
⑥
Duct cross bar
⑦
Duct
Installation
Air terminal devices Ceiling diffusers
5
