Electrical Connection - Sistem-Air Tecno R-evolution 150 Manual Tecnico

6.5 Electrical 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 identifi 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 electrical wiring of the house has been set up in compliance with the electrical regula-
tions in force.
• Do not power the system with supply voltage from provisional or temporary switchboards (for example
construction sites switchboards) to avoid possible damage to the electronic parts.
• Only for TECNO R-evolution units: connect the output cable for the auxiliary maintenance warning
signal. The use of this signal is OPTIONAL. N.B.: This signal is a normally open contact.
12/05/16 Rev:1.0.0
WARNING: the electrical connection must be carried out
ONLY by qualifi ed personnel.
Micro Line / Suction socket
12V
Power supply AC 230V
(Only for Tecno R-evolution) Auxilia-
ry signal (optional connections) max
1A 240 V ac/30 V dc
2
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