Grundfos CRE Series Installation And Operating Instruction

10.56 Priority of settings
With Grundfos GO, you can set the motor to operate at maximum
speed or to stop.
If two or more functions are enabled at the same time, the motor
operates according to the function with the highest priority.
If you have set the motor to maximum speed via the digital input,
the motor operating panel or Grundfos GO can only set the motor to
Manual or Stop.
The priority of the settings appears from the table below:
Priority Start/stop button Grundfos GO or operating panel on motor Digital input Bus communication
1 Stop
2
Stop
12)
3 Manual
4
Maximum speed / User defined speed
12)
5 Stop
6 User defined speed
7 Stop
8 Maximum speed / User defined speed
9 Minimum speed
10 Start
11 Maximum speed
12 Minimum speed
13 Minimum speed
14 Start
15 Start
12)
Stop and Maximum speed settings made with Grundfos GO or on the motor operating panel can be overruled by another operating-mode command sent
from a bus, for example Start. If the bus communication is interrupted, the motor resumes its previous operating mode, for example Stop, that was selected
with Grundfos GO or the motor operating panel.
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English (US)

Grundfos CRE Series Specifications

General

Motor Type	Asynchronous
Enclosure Class	IP55
Insulation Class	F
Series	CRE
Protection Class	IP55
Material	Stainless Steel
Applications	Water Supply, Pressure Boosting, Irrigation
Pumped liquid	Clean liquids
Approvals	CE
Voltage	380-415V
Connection Size	DN 32 to DN 100
Efficiency	IE3 Premium Efficiency
Power Supply	3-phase
Liquid Temperature Range	-10°C to +120°C
Temperature Range	-10°C to +120°C