Unit Electrical Connection - Ferroli VTP 15 Installation Manual

INSTALLATION

UNIT ELECTRICAL CONNECTION

IMPORTANT:
Fig . 1
• The unit must be installed in accordance with the applicable
national regulations .
• All the connection cables for the unit, including accessories,
must be type H05 VV-F, with PVC insulation in compliance
with EN 6033-2-40 .
• Disconnect the power to all circuits before accessing live
parts .
• Do the earth connection before the electrical connections .
In compliance with the installation regulations, the power
supply disconnecting devices must ensure a contact
opening gap (4 mm) allowing complete disconnection in
category III overvoltage conditions .
All the units are equipped with a protection fuse
(type gF1A)
The terminal block is accessible by opening the front
panel
Electrical connection .
Connect the power supply L (line), N (neutral) and (earth) to the terminal block as shown in the diagram of fig .2,
respecting the polarities indicated on the bottom of the electrical boxes
Control board
Fig . 2
Make sure to secure the power cable with the cable clamp located near the terminal block .
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