6.1 Terminals
Remember to tighten the cable glands
before you switch on the power.
The tightening torque is 1.5 Nm.
1
2
3
4
5
6
TM07641
1
Pos.
Description
1
Blank (default)
Options: antenna, Ethernet or IO
2
Blank (default)
Options: antenna, Ethernet or IO
3
Blank (default)
Options: GENIbus master (pump) or IO
4
VTU sensor
5
Power supply
6
Bluetooth connect button
6.2 Connecting the power supply
WARNING
Electric shock
Death or serious personal injury
‐
Make sure there is proper insulation
around the supply cable.
‐
The protective earth wire must be
longer than the neutral and phase
wires.
1. Remove the front cover.
2. Remove the sensor connector and the IO
connections.
3. Pull the high-voltage protection cover upwards to
access the connectors.
4. Lead the supply cable through the cable gland.
5. Connect the supply conductors to earth, N and L.
6. Tighten the cable glands.
7. Fit the high-voltage protection cover again.
TM077422
TM077423
Push the cover down firmly
8. Fit the front cover.
Example:
9
English (GB)