Improving The Combustion - Palazzetti MIRELLA Manual De Instalación Y Mantenimiento

6.3.1 Description of water circuit
A) Pressure gauge
B) Automatic release valve
C) Load tap
D)
E) Water return from the system (G1"M)
F) Safety valve
G) Closed expansion vessel
H) Circulator
I) Anti-condensation valve
J) Drain plumbing (G3/4"F)
6.3.2 Water connections
• Connect the stove to the heating system via
• Prepare a waste
diameter, which connects to the safety valve
(F) discharge.
6.3.3 Water connections
• Connect the stove to the heating system via
• Prepare a waste
diameter, which connects to the safety valve
(F) discharge.
After making the water connections, it is necessary
to proceed with the boiler load (tap C) and the
related vent (B), monitoring the pressure (1-1.2
bar cold) through the pressure gauge (A).
If necessary ensure that the closed expansion
vessel (G) preload is correct.
MAXIMUM OPERATING PRESSURE: 2,5 bar
It is good practice to proceed with washing the
system before commissioning the operational
system.
of the product, a water softener is recommended
to ensure that the water hardness of the system
is less than 25-27 French degrees and to add
anti-algae treatment to the system's water as
necessary.
6.4

IMPROVING THE COMBUSTION

A good combustion depends on several factors
(type of installation, operation and maintenance
conditions, type of pellet etc ..)
the combustion of the stove.
If at the end of combustion in the brazier are many
waste, it is advisable to change the combustion
most satisfactory solution.
Refer to section "improving the combustion" of
the user manual.
INSTALLATION
tube, of appropriate
tube, of appropriate
00 477 6270 - 02/2018
J
E
A
B
G
C
F
H
I
D
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