Installation and Maintenance
frequently asked questions
Installation
What do I need to consider when installing Grohe Blue?
Where do I get the water hardness from?
Maintenance
When do I need to change the Filter?
How do I change the filter?
How can I dispose the filter?
When do I need to change the CO2 Bottle?
How do I change the CO2 bottle?
What are the capacities of the GROHE CO2 bottles?
What happens if I do not use Grohe Blue for an extended period of time?
How do I clean/desinfect the system?
Stock management
How can I update my storage?
Where can I buy filter and CO2 bottles?
Control desk
How can I add systems to my control desk?
How do I create different locations?
Product issues
Why is water not flowing?
Why do I have E1 in the display, no filtered water, LED flashing red?
Why do I have E3 in the display, no filtered water?
Why do I have E5 in the display, no filtered water, LED flashing red?
Why do I have E7 in the display, no filtered water, LED flashing red?
Why do I have E8 in the display, Blue handle flashing orange?
Why is water not flowing?
Why do I have E9 flashing alternately with HI in the display?
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