55 / GB
Attention
Before installation, check strength and horizontality of
the base. Based on the pictures, connect the base of the
external unit rmly to the ground, using suitable anchor
bolts (M10 x 2 pairs).
If the external unit should be exposed to signi cant air
ow, protect the fan using a protective screen and verify
the proper positioning and functioning.
1. Opening procedure for lateral passages
To allow the passage of cables, remove, with the help of a
screwdriver, the precut parts (A) of the chassis of the external
unit. To e ectively remove the material, keep the front panel of
the unit installed.
Prior to the passage of the cables, place the black grommets
(B) provided within the document envelope.
A
B
A
The precutted holes for the passage of pipes are 4:
1 on the right side (C)
1 on the back side (D)
2 on the base panels (E)
C
E
E
D
2. Removal of frontal panel
Remove the screws that block the frontal panel and pull it
forward and down.