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Cause
The connection to GENIbus is
missing.
The IO module is defective.
8.26 Code 229 (Water on floor)
•
Warning code 229 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 Water on floor is displayed in Grundfos GO
Remote.
Cause
The sensor detects water on
the floor.
24
Remedy
•
Check the GENIbus
connection cable between CU
24X and IO 241.
•
Contact Grundfos.
Remedy
•
Check for water leakage.
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