Electrical Connections; Wiring Diagrams - emmeti EGWW - 0712 Manuel D'installation Et D'utilisation

2. INSTALLER
Connections carried out in the
factory
1 Fan
2 Heat exchanger
3 Manual bleed
4 Joint (Not included)
5 Ball shutoff valve (Not included)
6 Motorized valve (Not included)

Electrical connections

Before performing the electrical connections to the terminal board (Fig.
10) make sure the unit is disconnected from the mains.
When connections are finished, fasten the cables with cable glands and
put the lid back on the terminal board.
For any work of an electrical nature, see the section

"Wiring diagrams".

Check that:
- The characteristics of the mains electricity supply are
suitable for the maximum input values indicated in the
table in the section "Technical data", also taking into
consideration any other appliances working in parallel.
- The supply voltage corresponds to the rated value +/-
10%
The following is compulsory:
- Installation of an omnipolar line disconnecting switch to
CEI-EN standards (with contact separation of at least 3
mm) near the appliance.
- An efficient earth connection.
The manufacturer cannot be held liable for any damage or
injury caused by failure to earth the installation or failure
to comply with the wiring diagrams.
Under no circumstances should gas or water pipes be
used for earthing the appliance.
40
3 4 5
1 2
5
4
XT1 = Terminal block
N-2 = Input power
4-5 = Output for motorized valves 230V
I = Circuit breaker
PE = Earth connection
Wv = Motorized valves
Connections carried out by
the installer
Inlet
Outlet
Motorized valve
EGWW 0712 / 1012 / 1312 / 1512
Connections carried out in the factory
XT1
W
V
I
50 Hz 230 V~
Connections carried out by the installer
GB GB
6
Outlet