Palazzetti ECOFIRE JACKIE IDRO Notice D'installation page 54

6.3.1 Hydraulic circuit description (Fig. 6.3.1/2)
A) Pressure gauge
B) Vent valve
C) Return of cold air from the system
(G 3/4"M)
D) Delivery of hot air to the system
(G 3/4"M)
E) Expansion vessel closed
F) Circulator
G) Anti-condensate valve
H) System discharge (G 1/2"M)
I) Removal interception kit
hydraulic kit
6.3.2 Hydraulic connections (Fig. 6.3.1/2)
• Connect the stove to the heating
system through the C-D delivery and
return pipes.
• Prepare a disposable drain pipe, of
suitable diameter, to which to connect
the discharge of the safety valve P.
• For the Jackie hydro ACS versions,
connect the domestic hot water inlet
hose to the L sleeve and the domestic
hot water outlet hose to the O sleeve.
If necessary, make sure that the pre-
charge of the closed expansion vessel E
is correct.
MAXIMUM OPERATING PRESSURE: 2.5 bar
It is good practice to proceed the
washing of the system, before
making the system operational.
In order to always guarantee high
efficiency and durability of the product,
it is advisable to use a softener in the
presence of hard water (18-30°F). Add
technical water with algae if necessary.
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004778021 - 08/04/2021
E
B
A
I
H
C
Fig. 6.3.1
Fig. 6.3.2a
P
G
D