BADU 90 Eco Motion Pumpendatenblatt Seite 33

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Backwash
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05|2016
The following settings can be made for
backwashing:
Backwash on/off, speed 35 % - 100 %,
backwash period, rinse period, interval
1 - 21 days, starting time.
If the pump is currently in backwash
mode, this is indicated in the operating
mode display by the text "Backwash".
The backwash period specifies the
duration of the backwash process which
consists of the speed and duration of
the backwash valve setting. The
backwash valve is initiated by realy 11
of the pump control unit.
The rinse period specifies the duration
of the rinse process which consists of
the speed and duration of the rinsing
valve setting. The rinsing valve is
initiated by relay 12 of the pump control
unit.
The safety enable contacts S1 or S2 of
the motor control unit are used to stop
the pump when the backwash valve
changes position.
EN 33