Installation and maintenance manual
4.3
Device mounting and connection
The device must be installed on a stable, flat floor
surface that is not subject to vibration.
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4.4
Water supply connections
Connect the cold water inlet and the outlet pipes
to the appropriate connection points (Fig.5).
The table below shows the characteristics of the
connection points.
MOD.
Rif
1
Inlet cooling water
2
Solar coil
3
Solar coil
4
Recirculation
5
Outlet heating water
6
Condensate drain
Probe cockpit (only on models were
A
provided)
Foam injection point
B
Fig. 5 – Water supply connections
200 / 260
UM
G 1
"
G 1"
"
G 1"
"
G 3/4
"
G 1
"
G 1/2
"
The following illustration (Fig. 8) shows an example
of a water supply connection.
1 Shut-off valve;
2 Safety valve
3 Expansion vessel
4 Drain tap
5 Ricirculation pump
6 Check valve
7 Automatic thermostat mixing equipment
Fig. 6 – Example of the water supply system
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