Hydraulic Connections - EdilKamin IDROFLEXA Instalación Uso Y Mantenimiento

hydraulic connectionS

(reserved for dealer)
THE THERMO-STOVE MUST NEVER BE MADE TO OPERATE WITHOUTWATER IN THE SYSTEM NOR AT A PRES-
SURE 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 thermal 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 Treat-
ment 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 45-50 °C.
NOTE:
the installer must assess the possible need for an additional expansion tank, depending on the type of system
being serviced
WARNING:
during the production of domestic the power to the radiators decreases temporarily.
acceSSorieS:
In the diagrams referred to in the previous pages the use of accessories available from the Edilkamin catalogue has been
assumed. Individual spare parts are also available (exchanger, valves, etc). For information, please contact your local dealer.
1. Start up (dealer)
make sure the plumbing system has been properly executed and is equipped with an expansion tank which is sufficient to
guarantee safety. the presence of the tank built in to the boiler-stove does not guarantee adequate protection from ther-
mal expansion experienced by the water inside the system.
Power on the boiler-stove electrically and run the test cold.
Carry out the filling of the system through the inlet valve (it is recommended that you maintain a pressure of approximately1 bar).
During the loading phase, "bleed" the pump and open the manual vent (see page 13)
This operation must also be performed subsequently on a periodic basis.
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