FILLING THE DHW TANK (Figure 1)
General remark
•
Connect the safety valve outlet to the sewer.
1.
To fill the tank, open a hot water tap (
2
) located at the highest point of the installation. It
enables to bleed the air from the installation.
2.
Open the filling valve (
1
) and the stop valves (
3
) to fill the DHW tank.
3.
Close the hot water tap (
2
), after the water flow has stabilised and the air has been
completely evacuated.
4.
Check all the connections of the installation for leaks.
FILLING THE PRIMARY CIRCUIT (Figure 2)
General remark
•
If the tank is used within a heating installation, refer to the heating boiler manual.
1.
Check that the drain valve (
3
) of your primary circuit is tightly closed.
2.
Open the stop valves (
1
) and (
2
) of the primary circuit connected to the heating boiler.
3.
Open the air bleed valve (
4
) located on the top of the hot water tank.
4.
When the air is eliminated, close the air bleed valve (
4
). Make sure the air bleed valve is tight.
FILLING
Essential instructions for the correct operation of the installation
•
The DHW tank must always be filled and pressurised before filling and pressurising
the primary circuit.
en
24
HRs / Jumbo
: 661Y1200 • C
EN
NL
ES
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PL
RU
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STARTING UP
