9.7 Code 25 (Wrong configuration) ...............................................................25
9.8 Code 48 (Motor is overloaded) ...............................................................25
9.9 Code 57 (Missing water in the application) ........................................................25
9.10 Code 69 (Winding temperature too high) .........................................................25
9.11 Code 84 (Memory storage media faulty)..........................................................26
9.12 Code 117 (Door opened) ...................................................................26
9.13 Code 159 (Communication error CIMxxx) .........................................................26
9.14 Code 165 (Signal fault) ....................................................................26
9.15 Code 191 (High water level) .................................................................26
9.16 Code 205 (Level switch inconsistency) ..........................................................26
9.17 Code 225 (Communication error pump module) .....................................................27
9.18 Code 226 (Communication error IO module) .......................................................27
9.19 Code 229 (Water on floor) ..................................................................27
10. Technical data .........................................................................27
11. Disposing of the product ..................................................................28
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.
2. Installing the product
2.1 Location
Install the product in a location that meets the following requirements:
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