Installation
Greenstar 4000 – 6 720 891 161 (2020/09)
40
5.5.1 Cable preparations
NOTICE
Damage to control unit!
Small pieces of wire can cause shorts and damage to electronics.
▶ When stripping wires always ensure copper strands do not fall into
the control box.
Power supply (power cables), example figure 53
▶ Ensure the conductors (C) can reach the appropriate terminal
connection and that the protective (earth) conductor is longer than
the other wires.
– Power cables connected to the appliance my have different
conductor lengths depending on the termination point.
Fig. 53 Power supply (power cables) preparation
Low voltage (signal cables), example figure 54
Fig. 54 Low voltage (signal cables) preparation
5.5.2 Installer wiring connections
Access to electrical connections
▶ Release side catches and lower control panel into the service
position.
▶ Loosen the retaining screw [1].
▶ Push in the tabs and open the cover.
Fig. 55 Opening the cover
Stepped cable grommets
▶ For splash-water protection (IP): cut the stepped cable grommets to
match the diameter of the cable.
Fig. 56 Adapting the grommets to the cable diameter
[1] Low voltage (signal cables) grommet
[2] Power supply (power cables) grommet with strain relief
[1] Low voltage (signal cables)
▶ Guide the cable through the grommet.
▶ Connect the cable to the terminal strip for external accessories.
[2] Power supply (power cables)
▶ Guide the cable through the grommet.
▶ Connect the cable to the terminal strip for external accessories and
the protective conductor (PE) to the \ rail.
▶ Secure the cable on the strain relief.
0010023711-001
> C
C
6-8mm
6-8mm
N
L
230V
0010012956-001
26-30mm
6-8mm
0-30V
0010036149-001
1 2
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