Electrical Connections - Ferroli SUN P7 Instrucciones De Uso

SUN P7
Fixing to the boiler

2.3 Electrical Connections

The burner is equipped with a multipole terminal block for the electrical connections; refer to the wiring
diagram in chap. 4 "Technical data and characteristics" for the connections. The connections to be
made by the installer are:
• supply line
• Request contact
• auger motor connection
The length of the connection cables must allow the burner and, if necessary, the boiler door to be opened.
If the burner power cable is damaged, it must only be replaced by qualified personnel.
The burner must be connected to a single-phase 230 Volt-50 Hz electric line.
Have the efficiency and suitability of the earthing system checked by professionally qualified
personnel; the Manufacturer declines any liability for damage caused by failure to earth the
system. Also make sure the electrical system is adequate for the maximum power absorbed by
the unit, as specified on the boiler dataplate.
Make sure to respect the polarities (LINE: brown wire / NEUTRAL: blue wire / EARTH : yellow/
green wire) when making connections to the electric line.
EN
fig. 4
Cod. 3540I810 - 03/2009 (Rev. 00)
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