CLIVET WSAN-YSi R32, Руководство пользователя, Страница: 15 / 74

5 - WATER CONNECTIONS
Water flow-rate
The design water flow-rate must be:

inside the exchanger operating limits (see the TECHNICAL DATA
chapter)
 guaranteed also with variable system conditions (for example,
in systems where some circuits are bypassed in particular
situations)
If the system capacity is below the minimum flow, bypass the
system as indicated in the diagram.
If the system capacity exceeds the miaximum flow, bypass the
system as indicated in the diagram
Non-return valve
Provide for the installation of non-return valves (A) in the case of
several units connected in parallel.
Domestic hot water
See ELECTRICAL connections.
Minimum water flow
Maximum water flow
A
Non-return valve