
TECNO Star Dual Power instruction manual
20
23/10/13 Rev:2.0.0
CENTRAL VACUUM SYSTEMS
ByTecnoplus
s.r.l.
10.2 Electric connection
Before connecting the system to the electrical power supply check that the supply voltage corresponds
to that required by the vacuum cleaner (see the identi
fi
cation plate).
The manufacturer declines any responsibility for damages to persons and/or objects due to a connec-
tion to a non-complying electric wiring.
Follow the instructions (see picture) detailed below to carry out the operation:
• Connect the input signal cable (MICRO LINE) to the suction socket.
• Connect the output cable for the auxiliary maintenance warning signal. The use of this signal is OP-
TIONAL. N.B.: This signal is a normally open contact
• Insert the plug of the power supply cable from the central system in the electric socket.
• Check that the electric wiring of the house has been set up in compliance with the electrical regula-
tions in force
• Do not supply the system with voltage from provisional or temporary switchboards (for example con-
struction sites switchboards) to avoid possible damages to the electronic parts.
WARNING: the electric connection must be carried out ONLY
by quali
fi
ed personnel
Micro Line 1- 2/
Suction Sockets 12V
Auxiliary signal (optional connec-
tions) max 1A 240 V ac/30 V dc
Power supply AC 230V