12/28 NT00000704-JBRB-ECOWATT-AN-210301
3.4 Ceiling-mounted installation
JBRB ECOWATT
®
04 to 38 Ceiling-mounted installation
100
C
C
JBRB ECOWATT
®
04 to 38 can be installed with the
cover facing downwards.
• Air space of at least 100mm must be main-
tained between the unit and the horizontal sur-
face on which it is set up.
•
Horizontal discharge: unconditionally author
-
ised.
•
Vertical discharge: authorised if connected to
an aeraulic network.
•
The unit fastening mode must be sufficient to
ensure it is held well in place in case of fire.
3.5 Accessories assembly
3.5.1 Circular connection to discharge
Fasten the sealed flat bracket using 6 self-drilling screws (not supplied).
For a unit not connected to discharge, add a vent cowl (CP) to enable 360° exhaust air outlet around
the vertical discharge axis. According to the NF DTU 68.3 P 1-1-1 standard, the CP makes it possible to
eliminate the effects of the wind and not add 20Pa of additional pressure drop.