Filling The Stove Boiler; Filling The Coil Of A Puffer On The Secondary Circuit; Warnings - Palazzetti TERMOPALEX HWT Serie Manual De Uso Y Mantenimiento

During installation, it is important for
the technician to test all of the prod-
uct's pressurised circuits to verify that
installation of the product in the home
has not compromised the seals. If very
small leaks are found, make sure that
all joints are correctly tightened. Never
exceed 40 Nm.

5.10 Filling the stove boiler

After connecting the mains water (N), the ex-
pansion tank (G) is filled to about 8 cm from the
base. If this level is not reached, adjust the float
by bending the rod slightly. The primary circuit
(stove boiler) may then be filled until the expan-
sion tank float reaches the closure level.
Make sure that the mains water inlet
(N) is always connected and open.
5.11 Filling the coil of a puffer on the
secondary circuit
If the secondary circuit has a coil exchanger
immersed in a puffer, a rubber hose with two
clamps can be used to connect the secondary
fill/empty tap (L) to the mains water supply.
Make sure that the secondary circuit is
equipped with a closed expansion tank
of the right size.
At this stage, the filling tap on the secondary
circuit and the vent open (F).
Air will begin to emerge from the vent (F), which
means that the filling operation was performed
correctly. As soon as water starts coming out,
close the vent.
Close the tap and disconnect the rubber hose.

5.12 Warnings

If an inertia storage tank is used, either on a coil
heat exchanger or directly on the circuit water,
a digital thermometer must be installed to keep
the storage temperature under control. This
allows the stove to be used safely, reducing the
load on the heater if the storage tank tempera-
ture is high and avoiding the need for the safety
devices to intervene.
004778240 - 15/04/2020
ITALIANO ENGLISH DEUTSCH FRANÇAIS
Make sure all the precautions that help
the system safely absorb the heat gen-
erated are in place when the stove is in
use.
ESPAÑOL
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