English (GB) Installation and operating instructions
Original installation and operating instructions
Table of contents
1. General information ........................4
1.1 Hazard statements..........................4
1.2 Notes ..................................4
2. Product introduction........................5
2.1 Intended use .............................5
2.2 Scope of delivery...........................5
2.3 Nameplate...............................5
2.4 Supported Grundfos products ...................6
2.5 Status LEDs..............................6
3. Installation requirements .....................7
3.1 EU....................................7
3.2 Radio frequency radiation exposure information (for
Canada and US only) ........................7
3.3 EMC statements for USA ......................7
3.4 EMC statements for Canada....................7
3.5 Safety precautions for UK .....................7
4. Wireless connection ........................7
4.1 Pairing and connecting your smartphone ............7
4.2 Radio connection...........................8
4.3 IR connection .............................9
5. Maintenance .............................9
5.1 Cleaning ................................9
5.2 Battery .................................9
5.3 Software update ...........................9
6. Fault finding the product ....................10
6.1 The app does not start or freezes ................10
6.2 The MI 301 cannot connect via infrared (IR) .........10
6.3 The MI 301 cannot connect via radio..............10
6.4 The connection between the smartphone and the MI
301 is lost ..............................10
6.5 The MI 301 is not shown in the list in Grundfos GO or
GO Remote .............................10
7. Technical data ...........................11
8. Disposing of the product ....................11
9. Document quality feedback ..................11
1. General information
Read this document before you install the product.
Installation and operation must comply with local
regulations and accepted codes of good practice.
1.1 Hazard statements
The symbols and hazard statements below may appear in Grundfos
installation and operating instructions, safety instructions and
service instructions.
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.
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.
4
English (GB)
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