Sensitivity Water Detector; Mode Water Detector; Limit For Filling; Seizing Protection - BADU BNR 300 Montage & Betriebsanleitung

5.5. Sensitivity water detector 2

Depending on the type and model the switching threshold of the detector can be set here. The
aging of the contacts and the appearance of deposits may lead to a readjustment of the con-
tacts being necessary. The currently measured ADC value can be read in the service values.
Setting range 0 ... 4095/Default: 3750
The sensitivity should not be set too high in order to guarantee the highest
possible operational readiness. The sensitivity should be programmed on site. In
addition to this the function should be tested and recorded every 3 months!

5.6. Mode water detector 3

Activates water detector at S2. With the optionally available water detectors fl ooding of the
cellar can be detected and the feed stopped.
Setting range: On, Off/Default: Off
5.7. Sensitivity water detector 3
Depending on the type and model the switching threshold of the detector can be set here.
The aging of the contacts and the appearance of deposits may lead to a readjustment of the
contacts being necessray. The currently measured ADC value can be read in the service
values.
Setting range 0 ... 4095/Default: 3750
The sensitivity should not be set too high in order to guarantee the highest
possible operational readiness. The sensitivity should be programmed on site. In
addition to this the function should be tested and recorded every 3 months!
5.8. Limit for fi lling
Here a limit number of feeds per day can be set. If unusually high feed switches occur, it is
assumed that there is a problem e.g. water loss or fl ooding. If the set limit is exceeded, the
safety shutdown is activated and the controller switches off all functions. Starting is only pos-
sible after confi rmation by pressing the two middle buttons for 3 seconds.
Setting range Aus ... 100/Default: Aus

5.9. Seizing protection

If the seizing protection is activated, the controller switches the relay in question and the
connected consumer on every day at 12:00 (setting "daily") or weekly on Sundays at 12:00
(setting "weekly") for 5 seconds in order to prevent the pump and/or the ball valve from sti-
cking after an extended stationary period.
Setting range R1: daily, weekly, off/Default: off
Setting range R2: daily, weekly, off/Default: off
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Protective functions