Operation and function
01/21 FlowTimer+ Set 33
9.1.6 Changing the sensitivity
This setting should ONLY be changed by a professional!
Sensitivity here refers to the magnitude of the flow that is to be
evaluated by the system in terms of time as water withdrawal or
leakage.
Thus, the threshold value from tightness measurement without
shutdown (tolerance range) to water withdrawal with shutdown
(after exceeding the preset permanent flow duration).
The result and the display of the tightness measurement remain
unaffected.
The FlowTimer+ is preset at the factory with maximum
sensitivity (level 20).
If leakage must be tolerated in your application due to the system
(size or type of installation), you can change the sensitivity of
FlowTimer+ in 6 steps as follows:
Disconnect the plug-in power supply (1) and wait 30 seconds
Press and hold down the Set / Reset key (8)
Now plug in the power supply again at the same time
When the status display flashes green/red (after approx. 10
sec.), you can release the Set / Reset key again.
The status indicator now flashes green/red together with the
sensitivity level.
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