Installation and Operating Instructions
Table Of Contents
- English (GB)
- 1. General information
- 2. Installing the product
- 3. Starting up the product
- 4. Product introduction
- 5. Control functions
- 5.1 Application types
- 5.2 Setting the sensor type
- 5.3 Setting the start level
- 5.4 Setting the stop level
- 5.5 Setting the high level
- 5.6 Stop delay
- 5.7 Power-on delay
- 5.8 Dry-running protection
- 5.9 Using the same level switch for the start and stop level
- 5.10 "Multipump settings"
- 5.11 "Antiseizing"
- 5.12 Signal detection time
- 5.13 Setting the maximum number of restarts with Grundfos GO Remote
- 5.14 Motor protection
- 5.15 Alarm reset
- 5.16 Setting the buzzer with Grundfos GO Remote
- 5.17 Setting units for Grundfos GO Remote
- 5.18 Setting units for the operating panel with Grundfos GO Remote
- 5.19 GENIbus
- 5.20 Security
- 5.21 Starting the startup wizard with the operating panel
- 6. Operating the product
- 7. Servicing the product
- 8. Fault finding the product
- 8.1 Overview of alarm and warning codes
- 8.2 Code 2 (Power phase missing)
- 8.3 Code 4 (Too many motor restarts)
- 8.4 Code 9 (Power phase sequence wrong)
- 8.5 Code 12 (Service needed)
- 8.6 Code 22 (Moisture in motor of pump)
- 8.7 Code 25 (Wrong configuration)
- 8.8 Code 48 (Motor is overloaded)
- 8.9 Code 57 (Missing water in the application)
- 8.10 Code 69 (Winding temperature too high)
- 8.11 Code 84 (Memory storage media faulty)
- 8.12 Code 117 (Door opened)
- 8.13 Code 159 (Communication error CIMxxx)
- 8.14 Code 165 (Signal fault)
- 8.15 Code 191 (High water level)
- 8.16 Code 205 (Level switch inconsistency)
- 8.17 Code 225 (Communication error pump module)
- 8.18 Code 226 (Communication error IO module)
- 8.19 Code 229 (Water on floor)
- 9. Technical data
- 10. Disposing of the product
STATUS-NOT-SET | Code-22-(Moisture-in-motor-of-pump)-(ts)-AKmwWVA.dita
8.6 Code 22 (Moisture in motor of pump)
• Alarm code 22 is shown on the display.
• The alarm symbol on the display turns red and the pump
stops.
• Alarm code Moisture in motor of pump is displayed in
Grundfos GO Remote.
Cause Moisture is detected in the motor of the pump.
Remedy • Service is needed on the pump. Contact
Grundfos.
STATUS-NOT-SET | Code-25-(Wrong-configuration)-(ts)-ABufzyQ.dita
8.7 Code 25 (Wrong configuration)
• Alarm code 25 is shown on the display.
• The alarm symbol on the display turns red and the pump
stops.
• Alarm code Wrong configuration is displayed in Grundfos GO
Remote.
Cause The level control is not configured correctly.
Remedy • Check and adjust the level control configuration
with Grundfos GO Remote.
Cause The IO terminal is not configured correctly.
Remedy • Select which IO terminal to change in Grundfos
GO Remote and adjust the configuration.
STATUS-NOT-SET | Code-48-(Motor-is-overloaded)-(ts)-AL8bS1s.dita
8.8 Code 48 (Motor is overloaded)
• Alarm code 48 is shown on the display.
• The alarm symbol on the display turns red and the pump
stops.
• Alarm code Motor is overloaded is displayed in Grundfos GO
Remote.
Cause
The pump is clogged.
The blockage causes the motor current to rise,
which could damage the pump.
Remedy • Remove the blockage.
• Check the pit conditions to ensure blockage is
not possible again.
Related information
5.14.2 Overload protection
STATUS-NOT-SET | Code-57-(Missing-water-in-the-application)-(ts)-AEd1sjo.dita
8.9 Code 57 (Missing water in the application)
• Alarm code 57 is shown on the display.
• The alarm symbol on the display turns red and the pump
stops.
• Alarm code Dry Run is displayed in Grundfos GO Remote.
Cause
Low water level in the pit and the pump stops
due to the dry-running function.
Remedy • Check and configure the sensor for stop level.
STATUS-NOT-SET | Code-69-(Winding-temperature-too-high)-(ts)-ALlcK6Q.dita
8.10 Code 69 (Winding temperature too high)
• Alarm code 69 is shown on the display.
• The alarm symbol on the display turns red and the pump
stops.
• Alarm code Winding temperature too high is displayed in
Grundfos GO Remote.
Cause
The pump is clogged, causing the pump to use
more current and thereby overheat.
Remedy • Remove the blockage.
Cause The pump has run for too long.
Remedy • Allow the pump to cool down.
• Adjust the distance between start and stop
levels.
Related information
5.14.1 Overheat protection
STATUS-NOT-SET | Code-84-(Memory-storage-media-faulty)-(ts)-AAFdH3w.dita
8.11 Code 84 (Memory storage media faulty)
• Warning code 84 is shown on the display if you press
the Up or Down button.
• The warning symbol on the display turns yellow and the pump's
operating mode is unchanged.
• Warning code Memory storage media faulty is displayed in
Grundfos GO Remote.
Cause An error in the internal memory has been
detected.
Remedy • Replace the control unit.
• Contact Grundfos or an authorised service
workshop.
STATUS-NOT-SET | Code-117-(Door-opened)-(ts)-AM3fu5U.dita
8.12 Code 117 (Door opened)
• Warning code 117 is shown on the display if you press
the Up or Down button.
• The warning symbol on the display turns yellow and the pump's
operating mode is unchanged.
• Warning code Door opened is displayed in Grundfos GO
Remote.
Cause
The door to the control-unit room has been
opened.
Remedy • Check the room with the control unit.
STATUS-NOT-SET | Code-159-(Communication-error-CIMxxx)-(ts)-AC0zApI.dita
8.13 Code 159 (Communication error CIMxxx)
• Warning code 159 is shown on the display if you press
the Up or Down button.
• The warning symbol on the display turns yellow and the pump's
operating mode is unchanged.
• Warning code Communication error CIMxxx is displayed in
Grundfos GO Remote.
• The CIM module is unable to communicate with the product.
Cause
The CIM module is installed incorrectly.
Remedy • Ensure that the module, including cables, is
fitted correctly.
Cause The CIM module is defective.
Remedy • Contact Grundfos.
STATUS-NOT-SET | Code-165-(Signal-fault)-(ts)-AHFcN8w.dita
8.14 Code 165 (Signal fault)
• Alarm code 165 is shown on the display.
• The alarm symbol on the display turns red and the pump stops.
• Alarm code Signal fault is displayed in Grundfos GO Remote.
Cause
The signal from the sensor is out of the
configured range.
Remedy • Go to Settings > Level Control in Grundfos
GO Remote and ensure that the configured
range corresponds to the physical application
type.
• Change the sensor, if needed.
15
English (GB)