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
DANGER
Indicates a hazardous situation which, if not avoided, will
result in death or serious personal injury.
WARNING
Indicates a hazardous situation which, if not avoided,
could result in death or serious personal injury.
CAUTION
Indicates a hazardous situation which, if not avoided,
could result in minor or moderate personal injury.
The hazard statements are structured in the following way:
SIGNAL WORD
Description of the hazard
Consequence of ignoring the warning
• Action to avoid the hazard.
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1.2 Notes
The symbols and notes below may appear in Grundfos installation
and operating instructions, safety instructions and service
instructions.
Observe these instructions for explosion-proof products.
A blue or grey circle with a white graphical symbol
indicates that an action must be taken.
A red or grey circle with a diagonal bar, possibly with a
black graphical symbol, indicates that an action must not
be taken or must be stopped.
If these instructions are not observed, it may result in
malfunction or damage to the equipment.
Tips and advice that make the work easier.
2. Installing the product
STATUS-NOT-SET | Location-(co)-xVLl99I.dita
2.1 Location
Install the product in a location that meets the following
requirements:
• Place the product in a flood-safe place.
• Make sure that the ambient temperature is within the limits.
• Install the product as close as possible to the
connected pumps, sensors, and accessories.
• The product must be protected from direct sunlight.
• The product must be easily accessible.
• Outdoor installation: the product must be installed in a
protective shed or enclosure, class IP 54.
• Indoor installation: The product must be installed in a well-
ventilated room to ensure cooling of its components.
2.2 Mechanical installation
STATUS-NOT-SET | Mounting-the-control-unit-(ta)-O3E6DJw.dita
2.2.1 Mounting the control unit
1. Fasten the control unit with the four screws (1), M4 x 12,
supplied with the unit. Torque value: 0.5 Nm.
170.5
120.5
1
Min. 1 / Max. 5
TM072345
Fig.
Mounting the control unit
Related information
7.2 Replacing the control unit
STATUS-NOT-SET | Installing-a-communication-interface-module-(ta)-UH33RD0.dita
2.2.2 Installing a communication interface module
You can fit a communication interface module (CIM) in the control
unit to enable communication with external systems. The module is
optional and is not delivered with the product.
Use an antistatic service kit when handling electronic
components. This prevents static electricity from
damaging the components.
1. Remove the screw in the back cover of the CU product.
TM071905
2. Remove the back cover.
TM071906
5
English (GB)