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Water Pump
LC 231
Grundfos LC 231 User Manual
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99506145
01
19
ECM: 1239476
Trademarks displayed in this material, including but not limited to Grundfos, the Grundfos logo and “be think innovate” are registered trademarks owned by The Grundfos Group. All rights reserved.
© 2019 Grundfos Holding A/S, all rights reserved.
29
Table of Contents
Default Chapter
5
Table of Contents
5
1 General Information
6
Hazard Statements
6
Notes
6
2 Installing the Product
6
Location
6
Mechanical Installation
7
Electrical Connection
11
3 Starting up the Product
11
Connecting to Grundfos GO Remote
11
Startup Wizard on Grundfos GO Remote
11
Startup Wizard on the Operating Panel
11
How to Enable Bluetooth on the Operating Panel
11
How to Disable Bluetooth on the Operating Panel
12
Testing the Product
12
4 Product Introduction
12
Product Description
12
Intended Use
12
Features
12
Application Types
12
Terminals
14
Identification
14
Supported Communication Interface Modules and Protocols
15
5 Control Functions
15
Operating Panel
15
6 Setting the Product
16
Setting the Application Type with Grundfos GO Remote
16
Setting the Sensor Type
16
Setting the Start Level
16
Setting the Stop Level
17
Setting the High Level
17
Stop Delay
18
Power-On Delay
18
Dry-Running Protection
18
Multipump Settings
18
Using the same Level Switch for the Start and Stop Level
18
Antiseizing
19
Signal-Detection Time
19
Setting the Maximum Number of Restarts with Grundfos GO Remote
19
Setting the Service Interval with Grundfos GO Remote
19
Motor Protection
19
Alarm Reset
20
Setting the Buzzer with Grundfos GO Remote
20
Setting Units for Grundfos GO Remote
20
Setting Units for the Operating Panel with Grundfos GO Remote
21
Genibus
21
Security
21
Starting the Startup Wizard with the Operating Panel
22
7 Operating the Product
22
Manual Operation
22
8 Servicing the Product
23
Updating the Product Software
23
Replacing the Control Unit
23
Replacing the CIM Module
23
Replacing the Battery
23
9 Fault Finding the Product
24
Overview of Alarm and Warning Codes
24
Code 2 (Power Phase Missing)
24
Code 4 (too Many Motor Restarts)
24
Code 9 (Power Phase Sequence Wrong)
24
Code 12 (Service Needed)
25
Code 22 (Moisture in Motor of Pump)
25
Code 25 (Wrong Configuration)
25
Code 48 (Motor Is Overloaded)
25
Code 57 (Missing Water in the Application)
25
Code 69 (Winding Temperature too High)
25
Code 84 (Memory Storage Media Faulty)
26
Code 117 (Door Opened)
26
Code 159 (Communication Error CIMXXX)
26
Code 165 (Signal Fault)
26
Code 191 (High Water Level)
26
Code 205 (Level Switch Inconsistency)
26
Code 225 (Communication Error Pump Module)
27
Code 226 (Communication Error IO Module)
27
Code 229 (Water on Floor)
27
10 Technical Data
27
11 Disposing of the Product
28
Other manuals for Grundfos LC 231
Instructions
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Service Instructions
10 pages
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Grundfos LC 231 Specifications
General
Brand
Grundfos
Model
LC 231
Category
Water Pump
Language
English
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