20
AQUOS 24 H
2
O
EN
8
PLUMBING CONNECTION
8.1
PLUMBING CONNECTION
IMPORTANT!
If installation of the product involves interaction with another, pre-existing system complete
with heating equipment (gas boiler, methane boiler, diesel boiler, etc.), contact qualified
personnel, who subsequently will be responsible for conformity of the system in compliance
with the applicable law in force.
The Company declines all responsibility for damage to persons or things in the event of
failed or incorrect operation, if the aforementioned warnings are not complied with.
Fig. 19 - Plumbing connection
LEGEND
1
OUTLET
2
SAFETY VALVE
3
FILLING
4
1/2”G MALE DOMESTIC WATER OUTLET
5
1/2”G MALE DOMESTIC WATER INLET
6
3/4”G MALE HEATING RETURN
7
3/4”G MALE HEATING DELIVERY
Make the connections to the corresponding fittings shown in the diagram above. Make sure the pipes are not
placed under tension or undersized.
IMPORTANT!!!
FLUSH THE ENTIRE SYSTEM BEFORE CONNECTING THE BOILER IN ORDER TO REMOVE RESIDUES
AND DEPOSITS.
Always install gate valves upstream from the boiler so as to disconnect it from the plumbing
system should it be necessary to move it, or when it requires routine and/or special
maintenance.
Connect the boiler using hoses so that the boiler is not too strictly connected to the system,
and to allow slight movements.
8.2
HYDRAULIC KIT
The boiler is equipped with a complete kit for the production of domestic water made up of:
• Plate heat exchanger
• A 3-way diverter valve
• Flow switch
Summary of Contents for aquos 24 h2O
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