Installation
01/21 FlowTimer+ Set 15
6 Installation
The FlowTimer+ must be installed in the piping system by a
trained specialist in accordance with the installation
instructions.
6.1 Measures before installation
The operating pressure must always be between 1 bar and 10
bar. If this is exceeded, a pressure reducer must be installed
upstream of the FlowTimer+ in the direction of flow.
Existing KFR valves, backflow preventers or check valves must
be tested for function and tightness and replaced if necessary.
All consumers must be checked for visible leaks and repaired or
replaced as necessary prior to installation.
If a water heating system with an expansion vessel is installed
downstream of the FlowTimer+ system, this must be checked
(see chapter 8.1)!