Maintenance 25
3.3 Descaling
Descaling can be performed from the (internal) water tank by the customer or by a technician using the display-guided descaling routine. The mixing ratio is
2 bottles of descaler to 3 bottles of water.
Customer descaling:
The customer can perform a descaling via the care menu.
Technician descaling:
The technician can perform a reduced descaling at a higher descaling temperature using Service/service routines.
Brief description of the display-guided descaling routine:
Start the descaling routine
Pressure reduction
Descaling
3 rinsings