Installation
Power supply - mains voltage connection
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Building Technologies
A6V10211094_f_en_--
Fire Safety
2015-12-15
Connecting mains voltage
WARNING
Voltage
Electric shock
● Before connecting the mains voltage ensure that it is not energized and is
locked to prevent it being activated.
Figure 5: Mains connection for Standard and Comfort housings
1
Mains cable (supplied from above), 3 x 1.5 mm
2
e.g. NYM cable type
6
Cable tie
2 Strain relief clamp
PE Protective conductor (terminal on the left)
3 Ground on the rear panel
N
Neutral conductor (terminal in the middle)
4 Disconnect
terminal
L1
External conductor (terminal on the right, with
mains disconnector)
5 Primary cabling for power supply
1. Lay the mains cable (1) along the left side of the housing.
2. Insulate the mains cable as needed and connect it to the power supply
terminals (PE, L1, N). Use cable end sleeves for wires.
3. Fixate the cable with the strain relief clamp (2).
4. Secure the cable with cable ties (6).
L1
N
PE
4
1
6
3
L1
N
PE
1
2
3
5
5
2
4