CAUTION
After the selection of the installation site, according
to the above mentioned points, be sure not to make
holes in areas where electrical wiring or conduits are
located, damaging them.
Make sure that there are no obstacles in the conduits
inside the wall affecting the free circulation of the
external air. The minimum distance from any wall or
obstacle should be min. 80 cm.
7
EN
- Apply at the wall the paper drilling template, fix and level
it. (Fig. 1)
- Drill the two holes for air (A) as shown on the drilling
template; drill the hole (B) for the condensate drainage
toward the outside (assure a positive slope toward the
outside - Fig. 2).
- Next, drill the holes for anchoring the fastening brackets
(C) to the wall using the 2 holes for anchoring hooks as
shown on the drilling template.
- Next, drill the 4 holes (D) to fix the external grid chains.
3.2 - HOW TO INSTALL THE UNIT
A Holes for air Ø 202 mm
B Hole for condensate discharge Ø 20 mm
C Holes for wall anchoring Ø 10 mm
D Holes for screws to fix the grid chains
CC
AA
B
INSIDE
OUTSIDE
Ø 202 mm
Fig. 2
PAPER DRILLING TEMPLATE
Level
Drilling
template
Core drilling
tool
Fig. 1
DD
DD
APOLLO-I-AR-DD.indd 7 20/12/2019 12:12:17