Setpoint Setting; Start/Stop Of Pump; Resetting Of Fault Indications; Caution - Grundfos Hydro Solo-E Sicherheitshinweise

6.1 Setpoint setting

The setpoint must not be set higher than

Caution

the pressure which the pump can deliver.
Set the desired setpoint of the pump by pressing
or .
The light fields on the control panel will indicate the
setpoint set.
As shown in fig. 2, the maximum setpoint is 10 bar.
However, not all Hydro Solo-E systems can deliver a
pressure of 10 bar. This means that the setpoint
must not be set higher than the pressure which the
pump can deliver.
The maximum setpoint can be calculated as follows:
≤ H
SP x 0.1 + p
max max inlet
SP = maximum setpoint
max
H = maximum head (see pump nameplate)
max
p = inlet pressure.
inlet
H
max
0
Fig. 2 Setpoint set to 5 bar, constant-pressure
control mode

6.2 Start/stop of pump

Start the pump by pressing
pressing until the desired setpoint is indicated.
Stop the pump by pressing
stopped, the "Stop" text next to the button will
illuminate. The pump can also be stopped by
continuously pressing
are on.
If the pump has been stopped by pressing
only be given free to operation by pressing
If the pump has been stopped by pressing
only be restarted by pressing
or by continuously
. When the pump is
until none of the light fields
, it can
again.
, it can
.

6.3 Resetting of fault indications

A fault indication can be reset in one of the following
ways:
• Briefly press or
change the setting of the pump.
A fault indication cannot be reset by pressing
or if the buttons have been locked.
• Switch off the power supply until the indicator
lights are off.
• With the Grundfos GO Remote.
on the pump. This will not
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