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CRNE Series
Grundfos CRNE Series Installation And Operating Instruction
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CRE, CRIE, CRNE, CRKE, SPKE, MTRE
E-pumps with MLE Model K frequency-controlled permanent-
magnet motor
North America
Installation and operating instructions
CRE, CRIE, CRNE, CRKE, SPKE,
MTRE
Installation and operating instructions
Other languages
http://net.grundfos.com/qr/i/928981
17
GRUNDFOS
INSTRUCTIONS
2
Table of Contents
Table of Contents
4
Limited Warranty
5
General Information
5
Related Instructions
5
Hazard Statements
5
Notes
5
Abbreviations and Definitions
6
Product Introduction
6
Product Description
6
Intended Use of the Product
6
Radio Communication
6
Identification
7
Radio Module
7
Bluetooth
7
Battery
8
Safe Torque off (STO) Function
8
Receiving the Product
8
Transporting the Product
8
Inspecting the Product
8
Lifting the Product
8
Installation Requirements
9
Installing the Product in Areas with High Humidity
9
Location
9
Minimum Space
9
Mechanical Installation
10
Mounting the Product
10
Electrical Connection
12
Connecting an External Switch
12
Power Supply
12
Electrical Supply Systems
12
Protection against Electric Shock, Indirect Contact
12
Cover for the Power Cables
13
Protection against Power Supply Voltage Transients
13
Motor Protection
13
Cable Requirements
13
Additional Protection
15
Functional Modules
15
Signal Relays
18
Signal Cables
20
Bus Connection Cable
20
Installing a Communication Interface Module
21
Starting up the Product
22
Control Functions
23
User Interfaces
23
Operating Panels, HMI 200 and 201
23
Operating Panels, HMI 300 and 301
25
Grundfos GO
30
Grundfos GO Link
33
Grundfos Eye
34
Setting the Product
36
Setpoint
36
Operating Mode
36
Set Manual Speed
36
Set User-Defined Speed
36
Control Mode
36
Setting the Proportional Pressure
39
Flowlimit
39
Automatic Night Setback
39
Analog Inputs
40
Pt100/1000 Inputs
41
Digital Inputs
42
Digital Inputs/Outputs
43
Signal Relay (Relay Outputs)
44
Analog Output
44
Controller (Controller Settings)
45
Operating Range
46
External Setpoint Function
46
Predefined Setpoints
47
Temperature Influence
48
Limit-Exceeded Function
48
Liqtec (Liqtec Function)
49
Stop Function (Low-Flow Stop Function)
49
Stop at Min. Speed
50
Pipe Filling Function
51
Pulse Flowmeter (Pulse Flowmeter Setup)
51
Ramps
51
Direction of Rotation
52
Skip Band
52
Standstill Heating
52
Alarm Handling
52
Motor Bearing Monitoring
52
Service Intervals
52
Communication
52
Language
54
Date and Time (Set Date and Time)
54
Unit Configuration (Units)
54
Buttons on Product (Enable/Disable Settings)
54
Delete History
54
Define Home Display
54
Display Settings
54
Store Settings (Store Actual Settings)
54
Recall Settings (Recall Stored Settings)
54
Undo
54
Run Start-Up Guide
55
Alarm Log
55
Warning Log
55
Assist
55
Assisted Pump Setup
55
Setup, Analog Inputs
55
Setting of Date and Time
55
Multipump Function
56
Description of Control Mode
58
Assisted Fault Advice
58
Priority of Settings
59
Factory Settings for Grundfos GO
60
Servicing the Product
61
Maintenance
62
Taking the Product out of Operation
62
Fault Finding
63
Technical Data
63
Operating Conditions
63
Technical Data, Three-Phase Motors
63
Inputs and Outputs
64
Other Technical Data
65
Accessories
67
Applicable Standards
68
Disposing of the Product
68
Other manuals for Grundfos CRNE Series
Installation And Operating Instructions
99 pages
Product Guide
91 pages
4
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Grundfos CRNE Series Specifications
General
Brand
Grundfos
Model
CRNE Series
Category
Water Pump
Language
English
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