Control Functions; Menu Overview, Scala2 - Grundfos SCALA2 Installation And Operating Instructions Manual

9. Control functions

9.1 Menu overview, SCALA2

1
2
3
4
5
6
SCALA2 operating panel
Pos. Description
1 Grundfos Eye
Pressure indicator: This indicator
2 light shows the required outlet
pressure.
Lock: When this symbol is lit, it
3 indicates that the operating panel is
locked.
Stop: When this symbol is lit, it
4 indicates that the pump has been
stopped manually.
On/off: This button turns the pump on
5
and off.
6 Reset: This button resets alarms.
Fault indicator lights: An indicator
7
light will be lit to indicate a fault.
Up: This button increases the outlet
pressure.
8
Down: This button decreases the
outlet pressure.
Related information
9.1.2 Indicator lights for SCALA2
9.1.1 Pressure indicator, SCALA2
9.1.1 Pressure indicator, SCALA2
The pressure indicator shows the required outlet
pressure from 1.5 to 5.5 bars (22 to 80 psi) in 0.5 bar
(7.5 psi) intervals.
The illustration below shows a pump set to 3 bar (44
psi) indicated by two green lights, and a pump set to
3.5 bar (51 psi) indicated by one green light.
Flashing green lights indicate that the pump has
automatically lowered the pressure.
8
7
SCALA2 outlet pressure indication
Pressure indication table
Related information
7.3.3 Self-learning setpoint
19