Installation Guide

15
IMPORTANT!
The power supply cable must be connected by an authorised service person
DO NOT unscrew the screws fixing the cover plate behind the terminal block
Feeder cable section
Use a type of cable according to the applicable local regulations.
OR90SG6 MODELS ONLY
1 Unhook the terminal board cover by inserting
a screwdriver into the two hooks at the
2 Unscrew the screw to open the cable clamp.
For OR90SCG6 and OR90SDG6 models, connect
the U bolts onto the terminal.
3 Connect the phase, neutral and earth wires to the
terminal board as shown. Strain the feeder cable and
block it with cable clamp. Screw clamp shut before
closing the main cover.
CONNECTION OF THE POWER SUPPLY CABLE
PE
L
N
PE
L
N
1
2
3
4
5
PE
L
N
PE
L
N
1
2
3
4
5
220 – 240V AC
4
3
5
'
21
L
N
'
PE
cable
clamp
PE
L
N
PE
L
N
1
2
3
4
5
5
'
21
L
N
'
PE
cable
clamp
PE
L
N
PE
L
N
1
2
3
4
5
220 – 240V AC
4
3