8.3.4 Setting to minimum speed
The motor must not be in operating mode Stop.
• Press and hold the Down button until the bottom
light field is on and starts flashing.
TM054897
8.3.5 Starting the pump
How you start the pump depends on how it was
stopped.
• Start the pump in one of the following ways:
- If the pump was stopped by pressing the Start/
Stop button: Start the pump by pressing the
Start/Stop button.
- If the pump was stopped by pressing and
holding the Down button: Start the pump by
pressing and holding the Up button.
8.3.6 Stopping the pump
• Stop the pump in one of the following ways:
- Press the Start/Stop button.
- Press and hold the Down button until all light
fields are off.
- Use Grundfos GO.
- Use a digital input set to External stop.
8.3.7
Resetting alarms and warnings in products
with the HMI 200 or 201 operating panel
• You can reset a fault indication in one of the
following ways:
- Briefly press the Up or Down button.
This is not possible if the buttons have been
locked.
This does not change the setting of the motor.
- Switch off the power supply until the indicator
lights are off.
- Switch the external start and stop input off, and
then on again.
- Use Grundfos GO.
- Use the digital input if you have set it to Alarm
resetting.
35
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