Control Panel - Grundfos MAGNA 2000-Serie Montage- Und Betriebsanleitung

8.2 Control panel

Warning
At high liquid temperatures, the pump
may be so hot that only the buttons
should be touched to avoid burns.
The control panel, fig. 11, incorporates:
Pos. Description
1 Buttons for setting
• Indicator lights for operating and fault
indication and
2
• symbol for indication of external control
3 Button for change of control mode
Light symbols for indication of control
4
mode and night-time duty
Light fields for indication of head, flow and
5
operating mode
For further information, see section 9. Fault finding
chart.
Fig. 11 Control panel
18
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. 12 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. 11, indicate the
pump settings:
Light in Control mode
AUTO AUTO
ADAPT
Proportional
Constant pressure
- Constant curve
AUTO AUTO
ADAPT
Proportional
Constant pressure
- Constant curve
"-" = no light.
, pos. 3,
Automatic
night-time
duty
NO
ADAPT
NO
pressure
NO
NO
YES
ADAPT
YES
pressure
YES
YES