Kospel SWK100 Mode D'emploi page 28

Connection with water installation
Connection with water installation must be performed according to binding norms of
hydraulic installation. The cylinder is a pressure appliance designed for connection
with water installation where the water pressure doesn't exceed 0,6 MPa. If the water
pressure exceeds 0,6 MPa, the pressure reducing valve before cylinder must be fitted.
Please follow the water connection instructions below:
- install the T-connection with 6 bar* safety valve to the fitting of cold water inlet [ZW].
It's forbidden to install a cut-off valve (or any flow reducer) between storage and the
safety valve and on its outlet. The safety valve must be installed in such a place as
to quickly let you notice the outgoing water,
- install the cylinder equipped with the safety valve with water installation,
- install the cut-off valve on cold water supply pipe.
Hot water outlet should be led to the connection 3/4" in the upper part of the cylinder.
Every cylinder is equipped with connection 3/4" intended for its installation to the DHW
circulation.
*Please note: use the safety valve matched to the heat's source. Installing a safety valve
with inadequate capacity can result for excessive pressure increase in the cylinder and
as a result a leakage. In this case, warranty does not cover damage caused.
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