12.21
7
Fix the unit to the ceiling.
Through the 2 holes fix the rod bars
with 4 nuts (lock nuts) and 4 washers
per rod
6.2.1 INSTALLATION PROCEDURE
Use the existing holes
to fix the plenum
Step 2
Step 1
(ducted return option)
Step 1.1
(Back plenum option)
Step 3
Step 4
①
②
③
④
Fix the back plenum to the ceiling
Insert a suitable seal on the surface that is in contact with
the device for optimum tightness
Fix the unit to the ceiling and to the plenum
Connect the two side panels with the plenum
Avensys srl reserves the right to make changes without prior notice
SG MANUAL - Heat Recovery unit
Installation - Operation - Maintenance
Fix the side panels to the unit with 4 hex head screws
and 4 washers (both for each panel)
Close the side panels
