Innova S.r.l.
Page 14
HRP DOMO EXT Manual
4
ELECTRICAL CONNECTIONS
4.1
GENERAL INFORMATION
-Before carrying out any electrical connections, ensure that the unit is not electrically powered
-Carry out electrical connections by consulting only the wiring diagram in the annex of this manual.
-Install a circuit breaker and leak protection device for the exclusive use of the unit.
-It is essential that the unit is earthed effectively. The manufacturer declines all responsibility for this
precaution.
-Check that the electrical components chosen for the installation (main switch, thermal-magnetic circuit breakers, cable cross
sections and terminals) are rated for
the electrical power of the installed unit and that they take into account compressor inrush currents, as well as the maximum load
that can be achieved. The
relevant data are indicated in the annexed wiring diagram and on the unit identification plate
-The insertion of electric cables into the unit is prohibited unless specified in this documentation.
-Use electrical cables and conductors of appropriate cross sections and in compliance with the regulations in force in the various
countries.
-Do not allow electrical cables to be in direct contact with tubes or components inside the unit
-Check the tightening torques of the power supply terminal screws following the first few moments of operation
Table for the sizing of the power supply line
Size
20
25
Maximum current
consumption
A
1.1
1.6
ELECTRICAL CONNECTION POSITIONING
Electrical connection:
Two holes are provided at the bottom of the unit
structure;
The control board and the terminals can be reached
through the panel with the 4 dedicated screws that
need to be removed;
The framework includes holes for electrical
connections if the installation is in the framework;
Electrical connection positioning
