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External Connections
All electrical connections have to be carried out by trained and qualied installation electricians. It is impor-
tant to verify that the main power switch is in “OFF” position before connecting the line voltage. The installer
has to route the power cables, reach the terminals located on the main power switch mounted on the panel
and run the ground wire to the earth ground terminal. For the feed voltage see the electric diagram inside
the control board.
Attention: Prior to drilling a hole in the panel for the connection of power cables, carefully open the
panel door and verify there are no impediments inside the panel. Make sure to avoid contacts with drilling
residuals or with any mechanical part left on the base or on the transformer or on the switch.
Main Power Supply
Input voltage: 220 V ac – 50 Hz
Output contacts: 3 A – 220 V for inductive loads
Output contacts: 6 A – 220 V for resistive loads
Operational ambient temperature: Min –20°C, Max 55 °C
Relative Humidity (RH): from 5% to 95% non condensing
LCD Display with energy saving dimmer function: 4 lines each with 16 characters