Wärme ZC-02, Инструкция по установке и эксплуатации, Страница: 17 / 23

Str. 17
INS_14092022
CONNECTION TO THE PLUMBING SYSTEM
The connection to the plumbing system should be made in accordance with PN-76/B-02440.
The tank is a pressure device adapted to connect to the water supply system, the maximum pressure of the
tank is 0.6
MPa, and the maximum pressure of the
coil is 0.6 MPa
, if the pressure
in the water supply system
exceeds this value, a pressure reducer should be installed before the tank.
The tank must be connected to the water supply network as follows:
•
A non-return valve should be installed on the water supply side to avoid the flow of water from the
tank side
•
to the cold water supply port, install a tee with a safety group including a diaphragm vessel
and a
safety valve
with an opening pressure of 6 bar; there must be no shut-off valve or throttling
element between the tank and the safety valve and at its outlet, the safety valve must be mounted
in such a way that water leakage is visible,
•
connect the exchanger with the installed safety valve to the water supply system,
•
On the supply of cold water install a shut-off valve.
The domestic hot water outlet should be connected to the connector, which is located on the upper part of
the exchanger.
Circulation should be plugged in according to the scheme.
Suggestedconnection chemat: