Grundfos MAGNA 40-120 Montage- Und Betriebsanleitung Seite 21

8.2.1 Control mode setting
Description of function, see section 7.1 Control
modes.
To change the control mode, press
according to this cycle:
Fig. 20 Cycle of control modes
Automatic night-time duty can be activated together
with each of the control modes.
The light symbols in pos. 4, see fig. 19, indicate the
pump settings:
Light in Control mode
AUTO AUTO
ADAPT
Proportional
pressure
Constant pressure
– Constant curve
AUTO
AUTO
ADAPT
Proportional
pressure
Constant pressure
– Constant curve
"–" = no light.
, pos. 3,
Automatic
night-time
duty
NO
ADAPT
NO
NO
NO
YES
ADAPT
YES
YES
YES
8.2.2 Setpoint setting
Set the setpoint of the pump by pressing
when the pump has been set to proportional-
pressure control, constant-pressure control or
constant-curve duty.
The light fields, pos. 5, on the control panel indicate
the setpoint set.
MAGNA 32-120, 40-120, 50-120, 65-120
The light fields can indicate a maximum setpoint of
10 metres.
Fig. 21 Light fields MAGNA xx-120
MAGNA 50-60, 65-60
The light fields can indicate a maximum setpoint of
5 metres.
Fig. 22 Light fields MAGNA xx-60
8.2.3 Setting to max. curve duty
Description of function, see section 7.5 Max. or min.
curve duty.
To change over to the max. curve, press
continuously until "MAX" illuminates, see fig. 23.
To change back, press
desired setpoint is indicated.
Fig. 23 Max. curve
or
continuously until the
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