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FILLING THE PRIMARY CIRCUIT (Figure 2)
General remark
•
If the tank is used within a heating system, 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.
CHECKS BEFORE STARTING UP
• Check that the safety valves (DHW and primary) are correctly installed and that the out-
lets are connected to the sewer.
CHECKS BEFORE STARTING UP
• Check that the DHW tank and the primary circuit are filled with water.
• Check that the safety valves (DHW and primary) are correctly installed and that the out-
• Check that the air has been correctly bled from both circuits.
lets are connected to the sewer.
• Check that the tank's upper air bleed valve is tight.
• Check that the DHW tank and the primary circuit are filled with water.
• Check that the water side and heat source side pipes are correctly connected and not
• Check that the air has been correctly bled from both circuits.
leaking.
• Check that the tank's upper air bleed valve is tight.
• Check that the water side and heat source side pipes are correctly connected and not
leaking.
STARTING UP
To put the installation into service, refer to the heating boiler manual.
STARTING UP
To put the installation into service, refer to the heating boiler manual.
32
Starting Up
Cold water
Hot water
1
1
2
3
HR s & Jumbo : A1007851 - 661Y1200 • E
Figure 1
4
2
Figure 2
3
EN
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