Hydraulic Connections - Italiana Camini Adria Installation, Usage Et Maintenance

HYDRAULIC CONNECTIONS

(Reserved for DEALER)
The boiler-stove is a boiler with a capacity of 28 Lts. of water. This significant amount of water renders the boiler-stove extremely
smooth in operation, little affected by variations in demand of users. This will provide for highly consistent combustion with excel-
lent yield.
THE BOILER-STOVE MUST NEVER BE MADE TO OPERATE WITHOUT WATER IN THE SYSTEM NOR AT A PRESSURE
OF LESS THAN 1 BAR. IT CAN BE DAMAGED IF IT IS IGNITED WITH NO WATER IN THE SYSTEM.
The hydraulic connection must be performed by qualified personnel who can issue a declaration of conformity according to the
Ministerial decree no. 37 ex L.46/90. Reference must however be made to the laws in force in the individual countries.
Practical NOTE
1) Consider appropriate solutions when connecting the supply, return and drains, which will facilitate moving the boiler-stove in the
future, if necessary.
2) To improve the functioning of the primary circuit (where there is a heat generator) must be separated from the secondary circuit
(user). For example, through a plate heat exchanger that allows the exchange of energy in the form of heat without mixing the waters.
Water treatment
Foresees the addition of antifreeze, de-scaling and corrosion substances. In the event that the water used for filling and toping up has
a hardness greater than 35° F, use a water softener. For suggestions please refer to regulation UNI 8065-1989 (Water Treatment In
Heating Systems For Civil Use).
Note on return water temperature.
An appropriate system must be set up to guarantee that the return water temperature does not fall below 45 °C.
INDICATIVE SCHEMES FOR INSTALLATION POSSIBILITIES
System as the sole source of heating.
This layout is indicative only: your plumber will be responsible for the ultimate installation.
System for heating combined with a water boiler.
This layout is indicative only: your plumber will be responsible for the ultimate installation
29
LEGEND
AF: Cold water
AL: Water supply input
C: Fill/Top up
GR: Pressure reducer
MI: System in
P: Pump (circulation)
RA: Radiators
System return
RI:
S: Drain
ST: Temperature probe
TS: Boiler-stove
Spherical valve
V:
VA: Automatic air vent
Vec: Closed surge tank
VSP: Safety valve
VST: Thermal discharge valve
LEGEND
ACS: Household hot water
Cold water
AF:
Water supply input
AL:
C: Fill/Top up
GR: Pressure reducer
System in
MI:
P: Pump (circulation)
RA: Radiators
System return
RI:
S: Drain
SB: Water boiler
Temperature probe
ST:
Boiler-stove
TS:
V: Spherical valve
VA: Automatic air vent
Closed surge tank
Vec:
VSP: Safety valve
VST: Thermal discharge valve