Grundfos CRKE Vertical Multistage Pump Manuals

Manuals and User Guides for Grundfos CRKE Vertical Multistage Pump. We have 7 Grundfos CRKE Vertical Multistage Pump manuals available for free PDF download: Installation And Operating Instructions Manual, Installation And Operating Instruction, Instructions Manual, Installation And Operating Instrictions

Grundfos CRKE Installation And Operating Instruction

Grundfos CRKE Installation And Operating Instruction (74 pages)

Brand: Grundfos | Category: Water Pump | Size: 9 MB

Table of Contents

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Grundfos CRKE Installation And Operating Instructions Manual

Grundfos CRKE Installation And Operating Instructions Manual (70 pages)

E-pumps with MLE frequency-controlled permanentmagnet motors

Brand: Grundfos | Category: Water Pump | Size: 4 MB

Table of Contents

Grundfos CRKE Installation And Operating Instructions Manual

Grundfos CRKE Installation And Operating Instructions Manual (79 pages)

E-pumps with MLE Model J and K frequency-controlled permanent-magnet motor

Brand: Grundfos | Category: Water Pump | Size: 8 MB

Table of Contents

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Grundfos CRKE Installation And Operating Instructions Manual

Grundfos CRKE Installation And Operating Instructions Manual (28 pages)

Brand: Grundfos | Category: Water Pump | Size: 1 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
External Setpoint Signal
18
Bus Signal
19
Priority of Settings
19
Indicator Lights and Signal Relay
20
Megging
21
Technical Data - Single-Phase Pumps
21
Supply Voltage
21
Leakage Current
21
Inputs/Output
21
Technical Data - Three-Phase Pumps, 0.75-7.5 Kw
21
Inputs/Output
22
Technical Data - Three-Phase Pumps, 11-22 Kw
22
Supply Voltage
22
Leakage Current
22
Other Technical Data
23
Re-Lubrication of Motor Motor Bearings (MMGE Motors)
23
Disposal
23
Note
23

Grundfos CRKE Installation And Operating Instrictions

Grundfos CRKE Installation And Operating Instrictions (38 pages)

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

Brand: Grundfos | Category: Water Pump | Size: 3 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
21 Technical Data - Three-Phase Pumps, 1.5 - 10 Hp

31
- Supply Voltage
  31
- Overload Protection
  31
22 Technical Data - Three-Phase Pumps, 15-30 Hp

32
- Supply Voltage
  32
- Overload Protection
  32
- Leakage Current
  32
- Inputs/Output
  32
- Other Technical Data
  33
23 Disposal

33

Grundfos CRKE Instructions Manual

Grundfos CRKE Instructions Manual (40 pages)

E-pumps with MLE frequency-controlled, asynchronous motors

Brand: Grundfos | Category: Engine | Size: 3 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 CRKE Installation And Operating Instructions Manual

Grundfos CRKE Installation And Operating Instructions Manual (68 pages)

E-pumps with MLE Model H, I frequency-controlled permanent-magnet motors

Brand: Grundfos | Category: Water Pump | Size: 7 MB

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