01/21 FlowTimer+ Set 28
8.4 Checking the time shut-off function
After installation and at regular intervals, the system should
be tested for correct operation!
Test duration approx. 25 minutes
First of all, all water tapping points must be closed.
Now set a water tapping point (set to cold) so that approx. two
drops of water drip off every second.
Now set the FlowTimer+ to max. 20 min flow duration.
Briefly press the Set / Reset key (8) and note the current time.
Now observe whether the status display changes from green to red
after approx. 20 min and the water supply is shut off.
If the status indicator shows red, the pauseless water
withdrawal has been correctly detected.
Please press the reset button once briefly to return to
normal operation.
If the status display shows green (despite water
withdrawal), there is a fault!
Make sure that all lines are vented!
Lines that are not properly vented are the reason for
about 80% of support calls immediately after installation.
Status display Green: Continue with chapter 10.2.3
Status display permanently green despite water flow.