Grundfos CRE Manuals

Grundfos CRE Manuals

Manuals and User Guides for Grundfos CRE. We have 13 Grundfos CRE manuals available for free PDF download: Installation And Operating Instructions Manual, Instructions Manual, Safety Instructions And Other Important Information, Installation And Operating Instrictions

Grundfos CRE Installation And Operating Instructions Manual

Grundfos CRE Installation And Operating Instructions Manual (772 pages)

Supplement instructions for pumps with integrated frequency converter

Brand: Grundfos | Category: Water Pump | Size: 73.2 MB

Table of Contents

English

4
- Table of Contents
  4
- 1 Symbols Used in this Document
  
  5
- 2 General Information
  
  6
- 3 General Description
  
  6
- 4 Mechanical Installation
  
  6
  - Motor Cooling
    6
  - Outdoor Installation
    6
- 5 Electrical Connection
  
  6
- 6 Modes
  
  12
  - Overview of Modes
    12
  - Operating Mode 12 Caution
    12
  - Control Mode
    13
- 7 Setting up the Pump
  
  13
  - Factory Setting 13 Note
    13
- 8 Setting by Means of Control Panel
  
  13
  - Setting of Operating Mode
    13
  - Setpoint Setting
    14
- 9 Setting by Means of R100
  
  14
  - Menu OPERATION
    16
  - Menu STATUS
    17
  - Menu INSTALLATION
    18
- 10 Setting by Means of PC Tool E-Products
  
  23
- 11 Priority of Settings
  
  23
- 12 External Forced-Control Signals
  
  24
  - Start/Stop Input
    24
  - Digital Input
    24
- 13 External Setpoint Signal
  
  24
- 14 Bus Signal
  
  25
- 15 Other Bus Standards
  
  25
- 16 Indicator Lights and Signal Relay
  
  25
- 17 Insulation Resistance
  
  27
- 18 Emergency Operation (Only 11-22 Kw)
  
  27
- 19 Maintenance and Service
  
  28
- 20 Technical Data - Three-Phase Pumps, 1.1 - 7.5 Kw
  
  29
  - Supply Voltage
    29
  - Overload Protection
    29
  - Leakage Current
    29
  - Inputs/Output
    29
- 21 Technical Data - Three-Phase Pumps, 11-22 Kw
  
  29
  - Inputs/Output
    30
  - Other Technical Data
    30
- 22 Disposal
  
  31
Deutsch

88
- 1 Verwendete Symbole
  
  88
- 2 Allgemeine Informationen
  
  89
- 4 Montage
  
  89
  - Motorkühlung
    89
  - Aufstellung IM Freien
    89
- 5 Elektrischer Anschluss
  
  89
  - Dreiphasige Pumpen, 1,1 - 7,5 Kw
    89
  - Dreiphasige Pumpen, 11-22 Kw
    92
  - Signalkabel
    94
  - Busanschlusskabel
    94
- 6 Betriebs- und Regelungsarten
  
  95
  - Übersicht über die Betriebs- und Regelungsarten
    95
  - Regelungsart
    95
- 7 Einrichten der Pumpe
  
  95
- 8 Einstellung über das Bedienfeld
  
  96
  - Einstellung der Betriebsart
    96
  - Einstellen des Soll-Werts
    96
- 9 Einstellung über die R100
  
  97
  - Menü BETRIEB
    99
  - Menü STATUS
    100
  - Beschreibung des Menüs INSTALLATION
    101
- 10 Einstellungsmöglichkeiten Mithilfe des PC-Tools "E-Produkte
  
  106
- 11 Priorität der Einstellungen
  
  107
- 12 Externe Schaltbefehle
  
  107
  - Eingang für Extern EIN/AUS
    107
  - Digitaleingang
    107
- 13 Externes Soll-Wertsignal
  
  108
- 14 Bussignal
  
  108
- 15 Weitere Bus-Protokolle
  
  108
- 16 Meldeleuchten und Melderelais
  
  109
- 17 Isolationswiderstand
  
  111
- 18 Notbetrieb (nur 11-22 Kw)
  
  111
- 19 Wartung und Instandhaltung
  
  112
  - Reinigen des Motors
    112
  - Nachschmieren der Motorlager
    112
  - Austauschen der Motorlager
    112
  - Austausch des Varistors (nur 11-22 Kw)
    112
  - Ersatzteile und Ersatzteilsätze
    112
- 20 Technische Daten - Dreiphasige Pumpen, 1,1
  
  113
  - Versorgungsspannung
    113
  - Überlastschutz
    113
  - Ableitstrom
    113
  - Ein-/Ausgänge
    113
- 21 Technische Daten - Dreiphasige Pumpen, 11-22 Kw
  
  113
  - Ein-/Ausgänge
    114
  - Weitere Technische Daten
    114
- 22 Entsorgung
  
  115
Español

170
- 1 Símbolos Utilizados en Este Documento
  
  170
- 2 Información General
  
  171
- 3 Descripción General
  
  171
  - Bombas sin Sensor Instalado en Fábrica
    171
  - Bombas con Sensor de Presión
    171
  - Ajustes
    171
- 4 Instalación Mecánica
  
  171
  - Refrigeración del Motor
    171
  - Instalación en Exteriores
    171
- 5 Conexión Eléctrica
  
  171
- 6 Modos
  
  177
  - Resumen de Modos
    177
  - Modo de Funcionamiento
    177
- 7 Configuración de la Bomba
  
  178
  - Ajuste de Fábrica
    178
- 8 Ajuste Mediante el Panel de Control
  
  178
  - Ajuste del Modo de Funcionamiento
    178
  - Establecimiento del Punto de Ajuste
    179
- 9 Ajuste Mediante el Control Remoto Inalámbrico R100
  
  179
  - Menú FUNCIONAMIENTO
    181
  - Menú ESTADO
    182
  - Menú INSTALACIÓN
    183
- 10 Ajuste con la Herramienta PC Tool para Productos E
  
  188
- 11 Prioridad de Los Ajustes
  
  188
- 12 Señales Externas de Control Forzado
  
  189
  - Entrada de Arranque/Parada
    189
  - Entrada Digital
    189
- 13 Señal de Punto de Ajuste Externo
  
  189
- 14 Señal de Bus
  
  190
- 15 Otras Normas de Bus
  
  190
- 16 Indicadores Luminosos y Relé de Señal
  
  190
- 17 Resistencia del Aislamiento
  
  192
- 18 Funcionamiento de Emergencia (sólo Bombas de Potencias Comprendidas entre 11 y 22 Kw)
  
  192
- 19 Mantenimiento y Reparación
  
  193
- 20 Datos Técnicos: Bombas Trifásicas de Potencias Comprendidas entre 1,1 y 7,5 Kw
  
  194
  - Tensión de Alimentación
    194
  - Protección contra Sobrecarga
    194
  - Corriente de Fuga
    194
  - Entradas/Salida
    194
- 21 Datos Técnicos: Bombas Trifásicas de Potencias Comprendidas entre 11 y 22 Kw
  
  194
  - Entradas/Salida
    195
  - Otros Datos Técnicos
    195
- 22 Eliminación
  
  196
Français

224
- 1 Symboles Utilisés Dans Cette Notice
  
  224
- 2 Informations Générales
  
  225
- 3 Description Générale
  
  225
  - Pompes Sans Capteur Par Défaut
    225
  - Pompes Avec Capteur de Pression
    225
  - Réglages
    225
- 4 Installation Mécanique
  
  225
  - Refroidissement du Moteur
    225
  - Installation en Extérieur
    225
- 5 Connexion Électrique
  
  225
  - Pompes Triphasées, 1,1 - 7,5 Kw
    225
  - Pompes Triphasées, 11-22 Kw
    228
  - Câbles de Signaux
    231
  - Câble de Connexion Bus
    231
- 6 Modes
  
  231
  - Vue D'ensemble des Modes
    231
  - Mode de Fonctionnement
    231
  - Mode de Régulation
    232
- 7 Réglage de la Pompe
  
  232
  - Réglage Par Défaut
    232
- 8 Réglage Au Moyen du Panneau de Commande
  
  232
  - Réglage du Mode de Fonctionnement
    232
  - Réglage du Point de Consigne
    233
- 9 Réglage Avec Le R100
  
  233
  - Menu FONCTIONNEMENT
    235
  - Menu ETAT
    236
  - Menu INSTALLATION
    237
- 10 Réglage Au Moyen de PC Tool
  
  242
- 11 Priorité des Réglages
  
  242
- 12 Signaux Externes de Marche Forcée
  
  243
  - Entrée Marche/Arrêt
    243
  - Entrée Digitale
    243
- 13 Signal Externe du Point de Consigne
  
  243
- 14 Signal Bus
  
  244
- 15 Autres Standards Bus
  
  244
- 16 Voyants Lumineux Et Relais de Signal
  
  244
- 17 Résistance D'isolement
  
  246
- 18 Fonctionnement de Secours (Uniquement 11-22 Kw)
  
  246
- 19 Maintenance Et Entretien
  
  247
- 20 Caractéristiques Techniques - Pompes Triphasées, 1,1 - 7,5 Kw
  
  248
  - Tension D'alimentation
    248
  - Protection Contre Les Surcharges
    248
  - Courant de Fuite
    248
  - Entrées/Sorties
    248
- 21 Caractéristiques Techniques - Pompes Triphasées, 11-22 Kw
  
  248
  - Entrées/Sorties
    249
  - Autres Caractéristiques Techniques
    249
- 22 Mise Au Rebut
  
  250

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Grundfos CRE Instructions Manual

Grundfos CRE Instructions Manual (560 pages)

E-pumps with MGE Model K motor

Brand: Grundfos | Category: Water Pump | Size: 27.95 MB

Table of Contents

Grundfos CRE Installation And Operating Instructions Manual

Grundfos CRE Installation And Operating Instructions Manual (99 pages)

E-pumps with MGE Model K motor

Brand: Grundfos | Category: Water Pump | Size: 4.23 MB

Table of Contents

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Grundfos CRE Installation And Operating Instructions Manual

Grundfos CRE Installation And Operating Instructions Manual (78 pages)

Brand: Grundfos | Category: Water Pump | Size: 11.92 MB

Table of Contents

English (Gb) Installation and Operating Instructions

2
- Table of Contents
  2
- 1 Symbols Used in this Document
  
  3
- 2 Abbreviations and Definitions
  
  4
- 3 General Information
  
  4
- 4 General Description
  
  4
- 5 Receiving the Product
  
  5
  - Settings
    5
  - Transporting the Product
    5
  - Cable Entries
    6
  - Cable Glands
    6
  - Drain Holes
    6
  - Ensuring Motor Cooling
    6
  - Mounting
    6
  - Outdoor Installation
    6
  - Cable Requirements
    7
- 6 Mechanical Installation
  
  5
  - Radio Communication
    5
- 7 Electrical Installation
  
  7
  - Protection against Electric Shock, Indirect Contact
    7
  - Mains Supply
    8
  - Additional Protection
    9
  - Connection Terminals
    9
  - Bus Connection Cable
    14
  - Signal Cables
    14
  - Ambient Temperature
    15
  - Installation Altitude
    15
  - Maximum Number of Starts and Stops
    15
- 8 Operating Conditions
  
  15
  - Humidity
    16
  - Motor Cooling
    16
- 9 User Interfaces
  
  16
  - Setpoint Setting
    17
- 10 Standard Control Panel
  
  17
- 11 Advanced Control Panel
  
  19
  - Home Display
    20
  - Startup Guide
    20
  - Menu Overview for Advanced Control Panel
    21
Table of Contents

22
- 12 Grundfos GO
  24
  - Communication
    24
  - Analog Output
    25
Table of Contents

27
- 13 Description of Functions
  
  28
  - Digital Input 1, Setup
    25
  - Digital Input/Output 3, Setup
    25
  - Menu Overview for Grundfos GO
    25
  - Pt100/1000 Input 1, Setup
    25
  - Control Mode
    28
  - Operating Mode
    28
  - Set Manual Speed
    28
  - Set User-Defined Speed
    28
  - Setpoint
    28
  - Analog Inputs
    33
  - Digital Inputs
    35
  - Ext. Setpoint Infl
    35
    
    Digital Inputs/Outputs
    37
    
    Signal Relays" 1 and 2 (Relay Outputs)
    38
    
    Analog Output
    38
  - Pt100/1000 Inputs
    35
  - (Relay Outputs)
    38
    
    Controller" (Controller Settings)
    40
  - Signal Relays" 1 and
    38
  - Controller
    40
    
    Operating Range
    41
    
    External Setpoint Function
    41
  - Function
    41
    
    Predefined Setpoints
    43
    
    Limit-Exceeded Function
    44
    
    Liqtec" (Liqtec Function)
    45
    
    Stop Function" (Low-Flow Stop Function)
    45
    
    Pipe Filling Function
    47
    
    Pulse Flowmeter" (Pulse Flowmeter Setup)
    48
    
    Ramps
    48
    
    Standstill Heating
    48
    
    Motor Bearing Monitoring
    48
    
    Service
    49
    
    Number" (Pump Number)
    49
    
    Radio Communication" (Enable/Disable Radio Comm.)
    49
    
    Language
    49
    
    Date and Time" (Set Date and Time)
    50
    
    Unit Configuration" (Units)
    50
    
    Buttons on Product" (Enable/Disable Settings)
    50
    
    Delete History
    50
    
    Define Home Display
    51
    
    Display Settings
    51
    
    Store Settings" (Store Actual Settings)
    51
    
    Recall Settings" (Recall Stored Settings)
    51
    
    Pump Name
    51
    
    Undo
    51
    
    Connection Code
    52
    
    Run Start-Up Guide
    52
    
    Alarm Log
    52
    
    Assisted Pump Setup
    52
    
    Warning Log
    53
    
    Assist
    53
    
    Assisted Pump Setup
    53
    
    Setup, Analog Input
    53
    
    Setting of Date and Time
    54
    
    Multi-Pump Setup" (Setup of Multi-Pump System)
    54
    
    Multi-Pump Setup
    54
    
    (Setup of Multi-Pump System)
    54
    
    Description of Control Mode
    57
    
    Assisted Fault Advice
    57
- 14 Bus Signal
  
  57
- 15 Priority of Settings
  
  58
- 16 Grundfos Eye
  
  59
- 17 Signal Relays
  
  60
- 18 Installing a Communication Interface Module
  
  61
- 19 Identification of Functional Module
  
  63
- 20 Identification of Control Panel
  
  63
- 21 Changing the Position of the Control Panel
  
  64
- 22 Servicing the Product
  
  65
  - Motor
    65
  - Pump
    65
- 23 Cleaning the Product
  
  65
- 24 Factory Settings
  
  66
- 25 Megging
  
  68
- 26 Technical Data, Single-Phase Motors
  
  68
  - Supply Voltage
    68
  - Leakage Current
    68
- 27 Technical Data, Three-Phase Motors
  
  68
  - Leakage Current (AC)
    69
- 28 Inputs/Outputs
  
  69
- 29 Other Technical Data
  
  71
  - Sound Pressure Level
    72
- 30 Disposing of the Product
  
  72

Grundfos CRE Installation And Operating Instructions Manual

Grundfos CRE Installation And Operating Instructions Manual (70 pages)

E-pumps with MLE frequency-controlled permanentmagnet motors

Brand: Grundfos | Category: Water Pump | Size: 4.73 MB

Table of Contents

Grundfos CRE Installation And Operating Instructions Manual

Grundfos CRE Installation And Operating Instructions Manual (35 pages)

Brand: Grundfos | Category: Water Pump | Size: 2.8 MB

Table of Contents

Table of Contents
6
1 Symbols Used in this Document

7
2 General Information

7
3 General Description

7
4 Mechanical Installation

7
- Motor Cooling
  7
- Outdoor Installation
  7
5 Electrical Connection

7
- Electrical Connection - Single-Phase Pumps
  8
- Preparation
  8
- Protection against Electric Shock - Indirect Contact
  8
- Backup Fuses
  8
- Additional Protection
  8
- Motor Protection
  8
- Protection against Mains Voltage Transients
  8
- Supply Voltage and Mains
  8
- Start/Stop of Pump
  8
- Connections
  9
- Electrical Connection - Three-Phase Pumps, 0.75 - 7.5 Kw
  9
- Preparation
  9
- Protection against Electric Shock - Indirect Contact
  9
- Backup Fuses
  9
- Additional Protection
  9
- Motor Protection
  10
- Protection against Mains Voltage Transients
  10
- Supply Voltage and Mains
  10
- Start/Stop of Pump
  10
- Connections
  10
- Electrical Connection - Three-Phase Pumps, 11-22 Kw
  11
- Preparation
  11
- Protection against Electric Shock - Indirect Contact
  11
- Backup Fuses
  11
- Additional Protection
  11
- Motor Protection
  11
- Protection against Mains Voltage Transients
  11
- Supply Voltage and Mains
  11
- Start/Stop of Pump
  12
- Connections
  12
- Signal Cables
  13
- Bus Connection Cable
  13
- New Installations
  13
- Replacing an Existing Pump
  13
6 Modes

13
- Overview of Modes
  13
- Operating Mode
  13
- Control Mode
  14
- Pumps Without Factory-Fitted Sensor
  14
- Pumps with Pressure Sensor
  14
7 Setting up the Pump

14
- Factory Setting
  14
8 Setting by Means of Control Panel

14
9 Setting by Means of R100

15
- Menu OPERATION
  17
- Setpoint
  17
- Operating Mode
  17
- Fault Indications
  17
- Fault Log
  18
- Menu STATUS
  18
- Actual Setpoint
  18
- Operating Mode
  18
- Actual Value
  18
- Speed
  18
- Power Input and Power Consumption
  19
- Operating Hours
  19
- Lubrication Status of Motor Bearings (Only 11-22 Kw)
  19
- Time Till Relubrication of Motor Bearings
  19
- Time Till Replacement of Motor Bearings
  19
- Menu INSTALLATION
  19
- Control Mode
  19
- Controller
  19
- Signal Relay
  20
- Buttons on Pump
  21
- Pump Number
  21
- Digital Input
  21
- Stop Function
  21
- Flow Limit for the Stop Function (Only 11-22 Kw)
  22
- Sensor
  22
- Duty/Standby (Only Three-Phase Pumps)
  23
- Operating Range
  23
- Motor Bearing Monitoring (Only 11-22 Kw)
  23
- Confirming Relubrication/Replacement of Motor Bearings (Only 11-22 Kw)
  23
- Standstill Heating (Only 11-22 Kw)
  23
10 Setting by Means of PC Tool E-Products

24
11 Priority of Settings

24
12 External Forced-Control Signals

25
- Start/Stop Input
  25
- Digital Input
  25
13 External Setpoint Signal

25
14 Bus Signal

26
15 Other Bus Standards

26

Grundfos CRE Installation And Operating Instructions Manual

Grundfos CRE Installation And Operating Instructions Manual (28 pages)

Brand: Grundfos | Category: Water Pump | Size: 1.49 MB

Table of Contents

Table of Contents
3
Symbols Used in this Document
3
General
4
Installation
4
Motor Cooling
4
Outdoor Installation
4
Electrical Connection - Single-Phase Pumps
4
Mains Switch
4
Protection against Electric Shock - Indirect Contact
4
Additional Protection
5
Motor Protection
5
Overvoltage Protection
5
Supply Voltage
5
Start/Stop of Pump
5
Other Connections
5
Electrical Connection - Three-Phase Pumps, 0.75-7.5 Kw
6
Mains Switch
6
Protection against Electric Shock - Indirect Contact
6
Additional Protection
6
Motor Protection
6
Overvoltage Protection
7
Supply Voltage
7
Start/Stop of Pump
7
Other Connections
7
Electrical Connection - Three-Phase Pumps, 11-22 Kw
8
Mains Switch
8
Protection against Electric Shock - Indirect Contact
8
Additional Protection
8
Motor Protection
8
Protection against Mains Voltage Transients
8
Supply Voltage
8
Start/Stop of Pump
8
Other Connections
9
Signal Cables
9
Bus Connection Cable
9
New Installations
9
Replacing an Existing Pump
9
Setting the Pump
10
Pumps Without Factory-Fitted Sensor
10
Pumps with Pressure Sensor
10
Factory Setting
10
Setting by Means of Control Panel
10
Setpoint Setting
11
Pump in Controlled-Operation Mode (Pressure Control)
11
Pump in Uncontrolled-Operation Mode
11
Setting to Max. Curve Duty
11
Setting to Min. Curve Duty
11
Start/Stop of Pump
11
Setting by Means of R100
11
Menu OPERATION
13
Setpoint Setting
13
Setting of Operating Mode
13
Fault Indications
13
Alarm Log
13
Menu STATUS
13
Display of Actual Setpoint
14
Display of Operating Mode
14
Display of Actual Value
14
Display of Actual Speed
14
Display of Input Power and Power Consumption
14
Display of Operating Hours
14
Menu INSTALLATION
14
Selection of Control Mode
14
Setting of Controller
14
Selection of External Setpoint Signal
15
Selection of Fault, Operating or Ready Signal Relay
15
Blocking of the Buttons on the Pump
15
Allocation of Pump Number
15
Selection of Function for Digital Input
16
Setting of Stop Function
16
Setting of Sensor
17
Duty/Standby
17
Setting of Min. and Max. Curves
17
External Forced-Control Signals
17
Start/Stop Input
17
Digital Input
18

Grundfos CRE Installation And Operating Instructions Manual

Grundfos CRE Installation And Operating Instructions Manual (44 pages)

Brand: Grundfos | Category: Water Pump | Size: 5.73 MB

Table of Contents

1 Symbols Used in this Document

7
2 Abbreviations and Definitions

7
- Table of Contents
  7
- Battery
  8
- Cable Entries
  8
3 General Information

8
4 General Description

8
5 Mechanical Installation

8
- Mounting
  8
- Pumps with Factory-Fitted Pressure Sensor
  8
- Pumps Without Factory-Fitted Sensor
  8
- Radio Communication
  8
- Settings
  8
- Drain Holes
  9
6 Electrical Installation

9
- Ensuring Motor Cooling
  9
- Note
  9
- Outdoor Installation
  9
- Protection against Electric Shock, Indirect Contact
  9
- Mains Supply
  10
- Additional Protection
  11
- Connection Terminals
  11
- Ambient Temperature 15 CIM
  15
- Bus Connection Cable
  15
- Installation Altitude
  15
- Maximum Number of Starts and Stops
  15
7 Operating Conditions

15
- Signal Cables
  15
- Air Humidity
  16
- Motor Cooling
  16
8 Operating and Control Modes

16
- Operating Mode
  16
- Overview
  16
- Control Mode 17 DI
  17
- Standard Control Panel 17 ELCB
  17
9 User Interfaces

17
10 External Setpoint Signal

34
- Operation with Sensor Feedback 34 GFCI
  34
11 Bus Signal 35 GND

35
12 Priority of Settings

35
13 Grundfos Eye 36 LIVE

36
14 Signal Relays

37
15 Megging

38
- Supply Voltage
  38
- Supply Voltage 38 PE
  38
16 Technical Data, Single-Phase Motors

38

Grundfos CRE Installation And Operating Instrictions

Grundfos CRE Installation And Operating Instrictions (38 pages)

Grundfos E-pumps with MLE frequency-controlled, asynchronous motors

Brand: Grundfos | Category: Water Pump | Size: 3.43 MB

Table of Contents

Limited Warranty

2
- Table of Contents
  2
2 Symbols Used in this Document

3
3 General Information

3
4 General Description

3
5 Mechanical Installation

3
- Motor Cooling
  3
- Outdoor Installation
  3
6 Electrical Connection

4
7 Modes

10
- Overview of Modes
  10
- Operating Mode
  10
- Control Mode
  10
8 Setting up the Pump

11
- Factory Setting
  11
9 Setting by Means of Control Panel

11
- Setting of Operating Mode
  12
- Setpoint Setting
  12
10 Setting by Means of R100

12
11 Setting by Means of PC Tool E-Products

26
12 Priority of Settings

26
13 External Forced-Control Signals

26
- Start/Stop Input
  26
- Digital Input
  27
14 External Setpoint Signal

27
15 Bus Signal

28
16 Other Bus Standards

28
17 Indicator Lights and Signal Relay

28
18 Emergency Operation (Only 15-30 Hp)

30
19 Insulation Resistance

31
20 Maintenance and Service

31

Grundfos CRE Instructions Manual

Grundfos CRE Instructions Manual (40 pages)

E-pumps with MLE frequency-controlled, asynchronous motors

Brand: Grundfos | Category: Engine | Size: 3.47 MB

Table of Contents

Table of Contents
4
Limited Warranty
4
General Information
5
Hazard Statements
5
Notes
5
Product Introduction
5
Pumps Without Factory-Fitted Sensor
5
Pumps with Pressure Sensor
5
Settings
5
Identification
6
Installing the Product
6
Mechanical Installation
6
Outdoor Installation
6
Electrical Connection
6
Three-Phase Pumps, 20-30 Hp
7
E-Pump Electrical Connections
9
Bus Connection Cable
11
Modes
11
Control Functions
12
Displays in General
12
Menu OPERATION
12
Menu STATUS
14
Menu INSTALLATION
15
Typical Display Settings for Constant-Pressure E-Pumps
22
Typical Display Settings for Analog-Input E-Pumps
23
Digital Input
24
External Setpoint Signal
24
Bus Signal
25
Other Bus Standards
25
Indicator Lights and Signal Relay
26
Setting the Product
28
Factory Settings
28
Setting by Means of Control Panel
28
Setting of Operating Mode
28
Setpoint Setting
28
Setting by Means of R100
29
Grundfos GO
31
Setting by Means of PC Tool E-Products
32
Priority of Settings
32
External Forced-Control Signals
32
Taking the Product out of Operation
33
Emergency Operation (Only 20-30 Hp)
33
Insulation Resistance
34
Servicing the Product
34
Cleaning of the Motor
34
Relubrication of Motor Bearings
34
Replacement of Motor Bearings
34
Replacement of Varistor (Only 20-30 Hp)
34
Service Parts and Service Kits
34
Technical Data
35
Three-Phase Pumps, 20-30 Hp
35
Other Technical Data
36
Disposing of the Product
36
Document Quality Feedback
36

Grundfos CRE Installation And Operating Instructions Manual

Grundfos CRE Installation And Operating Instructions Manual (34 pages)

Supplement instructions for pumps with integrated frequency converter

Brand: Grundfos | Category: Water Pump | Size: 3.25 MB

Table of Contents

1 Symbols Used in this Document

2
- Table of Contents
  2
2 General Information

3
3 General Description

3
4 Mechanical Installation

3
5 Electrical Connection

3
6 Modes

9
- Operating Mode 9 Caution
  9
- Overview of Modes
  9
- Signal Cables
  9
- Control Mode
  10
- Factory Setting 10 Note
  10
7 Setting up the Pump

10
- Setpoint Setting
  11
8 Setting by Means of Control Panel

10
- Setting of Operating Mode
  10
9 Setting by Means of R100

11
- Menu OPERATION
  13
- Menu STATUS
  14
- Menu INSTALLATION
  15
10 Setting by Means of PC Tool E-Products

20
- Digital Input
  21
11 Priority of Settings

20
12 External Forced-Control Signals

21
13 External Setpoint Signal

21
- Start/Stop Input
  21
14 Bus Signal

22
15 Other Bus Standards

22
16 Indicator Lights and Signal Relay

22
17 Insulation Resistance

24
- Cleaning of the Motor
  25
18 Emergency Operation (Only 11-22 Kw)

24
19 Maintenance and Service

25
- Relubrication of Motor Bearings
  25
- Replacement of Motor Bearings
  25
- Replacement of Varistor (Only 11-22 Kw)
  25
- Service Parts and Service Kits
  25
- Inputs/Output
  26
- Leakage Current
  26
- Overload Protection
  26
- Supply Voltage
  26
20 Technical Data - Three-Phase Pumps, 1.1 - 7.5 Kw

26
21 Technical Data - Three-Phase Pumps, 11-22 Kw

26
- Inputs/Output
  27
- Other Technical Data
  27
22 Disposal

28

Grundfos CRE Safety Instructions And Other Important Information

Grundfos CRE Safety Instructions And Other Important Information (43 pages)

E-pumps with MGE Model K motor

Brand: Grundfos | Category: Water Pump | Size: 7.2 MB

Table of Contents

Grundfos CRE Installation And Operating Instructions Manual

Grundfos CRE Installation And Operating Instructions Manual (25 pages)

Brand: Grundfos | Category: Water Pump | Size: 5.6 MB

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