Hydraulic Connections - EdilKamin QUEBEC Instalación Uso Y Mantenimiento

HYDRAULIC CONNECTIONS

(Reserved for DEALER)
The stoves have a boiler with a capacity of 80 Lts. of water. This significant amount of water renders the stove extremely smooth in
operation, little affected by variations in demand of users. This will provide for highly consistent combustion with excellent yield .
The stoves are equipped with a kit for producing instant Domestic Hot Water for bathrooms and kitchens as well as kits for the hea-
ting system (circulator, safety, loading and unloading). The stoves are also equipped with a solenoid valve that, in the start-up phase
plays a very useful RECIRCULATION function; moving the water inside the stove, and speeding up the heating phase.
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.
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).
The following is a schematic diagram of the hydraulic kit built into the stove for instant production (without accumulation) of ACS.
THE ELECTRONIC CIRCULATOR
The Ottawa is equipped with a circulator with a new generation electronic
motor.
Electronic control of operation:
a) Control mode Δp – c
In this mode, the electronic controller keeps the differential pressu-
re generated by the pump at a constant set value of H s.
b) Control mode Δp – v
In this mode, the electronic controller varies the pressure differential between
the set value Hs and 1/2 Hs. The pressure differential varies with the volume
flow.
c) Venting procedure
This procedure allows the expulsion of air present in the hydraulic circuit.
After manual selection of the "AIR" mode, the pump will automatically alter-
nate between maximum and minimum speed for 10 minutes. At the end of the
procedure, the circulator will go to the pre-set speed. You can then select the
desired mode of operation
Circulator
The Ottawa is equipped with a circulator with a new
generation electronic motor.
3-way valve
Safety Valve
Flow meter
Plate heat exchanger
Pressure differential
Volume flow
Pressure differential
Volume flow
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