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: A1002237 - 661Y1300 • B
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INSTALLATION
CONNECTION
Essential instructions for the safety of persons and the environment
•
Refer to the safety instructions for the installation. Failure to comply with these
instructions can result in damages to the installation, severe injuries or death.
•
Hot water can burn! ACV recommends using a pre-set thermostatic mixing valve in
order to provide hot water at a maximum of 60°C.
Essential instructions for the correct operation of the installation
•
The filling circuit of the DHW tank must be equipped with a safety group, comprised
at least of a stop valve, a check valve, a safety valve set at 7 bar, and possibly, an
expansion vessel of the appropriate size. Make sure that the circuit between the
tank and the safety valve is always open.
•
The third DHW tank connection, if any, can be used for the auxiliary DHW loop. If the
connection is not used, replace the protective plug by a brass plug of the appropriate size.
General remarks
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In certain countries the domestic kits must be approved.
•
The circuit illustrations are basic principle diagrams only.
