13
c
Installing PGND Cables
d
Installing the Chassis in the
Cabinet
Connect PGND cables by using the
removed screws.
Removing Mounting Ears
a
Marking and Drilling Holes (1)
b
3
Wall-Mounting the Chassis
8
Place the chassis on the wall and then mark the positions
of the holes for installing mounting ears. Drill the holes in
the marked positions and install the bolts. After the
installation, ensure a minimum of 50 mm space on the
upper and lower sides of the IDU for ventilation.
≥
300 mm
1.4
±
0.14 N·M
M4
2.0
±
0.2 N·M
M6
To the ground point on the
column of the cabinet or the
indoor ground bar
Install the cable tray if provided.
NOTE
