Grundfos NBE - Page 38

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93238783 01.2025

ECM: 1404445

www.grundfos.com

Trademarks displayed in this material, including but not limited to Grundfos and the Grundfos logo, are registered trademarks owned by The Grundfos Group. © 2025 Grundfos Holding A/S, all rights reserved.

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Table of Contents4
General Information4
Original Installation and Operating Instructions4
Hazard Statements4
Notes4
References5
Product Introduction5
Identification5
UL Listed Motor5
Receiving the Product6
Delivery6
Handling6
Installation Requirements7
Mains7
Aggressive Environment7
Reduced Performance under Certain Condition7
Mechanical Installation8
Enclosure Types8
Location8
Electrical Connection8
Electrical Protection8
EMC-Correct Installation9
RFI Filters10
Mains and Motor Connection10
STO Installation, Optional13
Connecting the Signal Terminals14
Connecting the Signal Relays17
Terminal Function17
Bacnet MS/TP Connection18
Starting up the Product18
Switching on the Product18
Activating the Optional STO Function18
Control Functions19
Operating Panel19
Menu Overview19
Operating Mode Description20
Control Modes20
Servicing the Product22
Fault Finding the Product23
Overview of Warnings and Alarms23
Technical Data26
Enclosure26
Operating Conditions27
Mechanical Data27
Electrical Data30
Analog Inputs31
Miscellaneous Data32
Disposing of the Product32
Document Quality Feedback32
Limited Consumer Warranty33
Limited Manufacturer's Warranty35
Garantie Limitée du Fabricant36

Grundfos NBE - Page 38

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