Kospel SP180 Mode D'emploi page 25

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 and the drain valve to the fitting of
the cold water inlet [ZW]. It's forbidden to install a cut-off valve (or any flow reducer)
between the 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,
- attached pipe (PEX-AL-PEX) must be properly screwed into one of the two sockets
3/4" acc. to the diagram 'SP180 mounting options'
Sockets 3/4" which are located in the upper part of the unit are intended for cold water
inlet and hot water outlet.
Each cylinder is equipped with fitting for domestic hot water circulation connection- 1/2".
When mounted in the vertical position PEX-AL-PEX pipe can be screwed in any of the
3/4" sockets, however, ZW (cold water) should be led to the bottom part of the storage
tank, whereas CW (hot water) should be delivered from upper parts of the storage. When
mounted in the horizontal position PEX-AL-PEX pipe must be screwed in the bottom
socket and ZW (cold water) inlet should be attached to it.
*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.
PL;DE;FR;GB-062_f.1124
GB
25