Put the wall mounting cover on.
Fasten the wall mounting cover.
3.4
Commissioning
3.4.1
Leakage test
The qualified craftsman must perform a leakage test (load and leakage
test) before commissioning.
For example the following regulations apply:
n
DIN EN 806–4
n
ZVSHK Data sheet
"
Leakage tests of drinking water installations with
compressed air, inert gas or water
"
Carry out this test on a unit that is finished but not yet covered.
We recommend to use compressed air or inert gas for the leakage test.
The result must be documented.
3.4.2
Configuring the control
Valve flushing is the only function which can be switched on and off at
the flush valve (factory setting is
„On“ , i.e. all valves are opened once
for 10 s every 72 hours (time-delayed cycle: 1.5 s for open, 1.5 s for
closed). This provides for a complete exchange of the water contained
in the valve; blocking of the magnet valve or its four valve sections is
prevented.
Handling
Flush valve universal
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