Tabla De Contenido - Grundfos LC 231 Manual Del Usuario

English (GB) Installation and operating instructions
Original installation and operating instructions
Table of contents
1. General information . . . . . . . . . . . . . 5
1.1 Hazard statements . . . . . . . . . . . . . . 5
1.2 Notes . . . . . . . . . . . . . . . . . . . . . 5
2. Installing the product . . . . . . . . . . . . 5
2.1 Location . . . . . . . . . . . . . . . . . . . . 5
2.2 Mechanical installation . . . . . . . . . . . . 5
2.3 Electrical connection . . . . . . . . . . . . . 7
3. Starting up the product . . . . . . . . . . . 10
3.1 Connecting to Grundfos GO Remote. . . . . 10
3.2 Startup wizard on Grundfos GO Remote . . 10
3.3 Startup wizard on the operating panel . . . . 10
3.4 How to enable Bluetooth on the operating
panel . . . . . . . . . . . . . . . . . . . . . 10
3.5 How to disable Bluetooth on the
operating panel . . . . . . . . . . . . . . . . 11
3.6 Configuring the IO terminals using
Grundfos GO Remote . . . . . . . . . . . . 11
3.7 Testing the product . . . . . . . . . . . . . . 11
4. Product introduction . . . . . . . . . . . . 11
4.1 Product description . . . . . . . . . . . . . . 11
4.2 Intended use . . . . . . . . . . . . . . . . . 11
4.3 Features . . . . . . . . . . . . . . . . . . . . 11
4.4 Application types . . . . . . . . . . . . . . . 12
4.5 Terminals . . . . . . . . . . . . . . . . . . . 13
4.6 Identification. . . . . . . . . . . . . . . . . . 13
4.7 Supported communication interface
modules and protocols . . . . . . . . . . . . 14
5. Control functions . . . . . . . . . . . . . . 14
5.1 Operating panel . . . . . . . . . . . . . . . . 14
6. Setting the product . . . . . . . . . . . . . 15
6.1 Setting the application type with Grundfos
GO Remote . . . . . . . . . . . . . . . . . . 15
6.2 Setting the sensor type . . . . . . . . . . . . 15
6.3 Setting the start level . . . . . . . . . . . . . 15
6.4 Setting the stop level . . . . . . . . . . . . . 16
6.5 Setting the high level . . . . . . . . . . . . . 16
6.6 Stop delay . . . . . . . . . . . . . . . . . . . 16
6.7 Power-on delay . . . . . . . . . . . . . . . . 16
6.8 Dry-running protection . . . . . . . . . . . . 17
6.9 Using the same level switch for the start
and stop level . . . . . . . . . . . . . . . . . 17
6.10 "Antiseizing" . . . . . . . . . . . . . . . . . . 17
6.11 Signal-detection time . . . . . . . . . . . . . 17
6.12 Setting the maximum number of restarts
with Grundfos GO Remote . . . . . . . . . . 17
4
6.13 Setting the service interval with Grundfos
GO Remote . . . . . . . . . . . . . . . . . . 17
6.14 Operating the product. . . . . . . . . . . . . 18
6.15 Motor protection. . . . . . . . . . . . . . . . 18
6.16 Alarm reset . . . . . . . . . . . . . . . . . . 21
6.17 Setting the buzzer with Grundfos GO
Remote . . . . . . . . . . . . . . . . . . . . 21
6.18 Setting units for Grundfos GO Remote. . . . 21
6.19 Setting units for the operating panel with
Grundfos GO Remote . . . . . . . . . . . . 21
6.20 GENIbus . . . . . . . . . . . . . . . . . . . 22
6.21 Security . . . . . . . . . . . . . . . . . . . . 22
6.22 Starting the startup wizard with the
operating panel . . . . . . . . . . . . . . . . 22
7. Servicing the product . . . . . . . . . . . . 22
7.1 Updating the product software . . . . . . . . 22
7.2 Replacing the battery . . . . . . . . . . . . . 22
7.3 Replacing the CIM module . . . . . . . . . . 23
8. Fault finding the product . . . . . . . . . . 23
8.1 Overview of alarm and warning codes . . . . 23
8.2 Code 2 (Power phase missing). . . . . . . . 23
8.3 Code 4 (Too many motor restarts) . . . . . . 24
8.4 Code 9 (Power phase sequence wrong) . . . 24
8.5 Code 12 (Service needed) . . . . . . . . . . 24
8.6 Code 22 (Moisture in motor of pump) . . . . 24
8.7 Code 25 (Wrong configuration) . . . . . . . . 24
8.8 Code 26 (Contactor shorted) . . . . . . . . . 24
8.9 Code 48 (Motor is overloaded) . . . . . . . . 24
8.10 Code 51 (Blocked) . . . . . . . . . . . . . . 25
8.11 Code 57 (Missing water in the
application) . . . . . . . . . . . . . . . . . . 25
8.12 Code 69 (Winding temperature too high) . . 25
8.13 Code 72 (Internal fault) . . . . . . . . . . . . 25
8.14 Code 76 (Internal fault) . . . . . . . . . . . . 25
8.15 Code 84 (Memory storage media faulty) . . . 25
8.16 Code 85 (Internal fault) . . . . . . . . . . . . 26
8.17 Code 117 (Door opened) . . . . . . . . . . . 26
8.18 Code 159 (Communication error CIMxxx) . . 26
8.19 Code 163 (Drive unit configuration fault) . . 26
8.20 Code 165 (Signal fault) . . . . . . . . . . . . 26
8.21 Code 191 (High water level) . . . . . . . . . 26
8.22 Code 205 (Level switch inconsistency) . . . 27
8.23 Code 220 (Contactor wear out). . . . . . . . 27
8.24 Code 229 (Water on floor) . . . . . . . . . . 27