Two-Pipe Systems - Ferroli VARESE Serie Manual Técnico Y De Instalacion

Assemble the front panel. On models with HE system,
replace the cover plugs in the front holes.
9. TWO - PIPE SYSTEMS
Remove the clamps for transporting the heat exchanger
(Fig.28), as well as the plugs from the upper and lower
emitter sockets.
Also remove the protective rubber plugs from the heat
exchanger.
CAUTION: The battery is supplied at
a pressure of 1.5 bar with nitrogen to
ensure no leakage .
EN
26
UNIT INSTALLATION
Using the template provided on the back of the package,
mark on the wall the anchoring points (2 locations) for
the heat exchanger, taking into account the position of
the water inlets (right or left). Also, check the position
of the four attachment points of the outer cover, taking
into account the measurement of the taps/valves/fittings
to be used.
Drill the holes carefully and insert a plug for each anchor
point. We recommend using 8 mm diameter plugs.
Position the heat exchanger.
Connect the valves, taps or fittings, leaving the assem-bly
of the electro thermostatic valves until the end. The water
inlet must ALWAYS be at the upper outlet
When water begins to fill the radiator, use the upper
bleeder to remove air inside the heat exchanger.
Position the outer cover.
cod. A73022041