WMF 900 - 4.2 Customer Care Programmes

Care
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Steps for care Care interval
Replace water fi lter
- After a request in the display
(depending on water hardness and water
fl ow rate, at the latest after 3 months)
Descale the machine
- according to the request in display (dependent on
water hardness, water fl ow rate and water fi lter).
Clean the brewing unit
-weekly,
for less than 25 brewing cycles per week
Cleaning the coffee grounds container
- According to the request in display
(dependent on the number of brewings).
Clean the water tank -weekly
Empty drip tray -daily
Clean the bean hopper -weekly
Clean machine housing -weekly
After 7000brewings, it is recommended that the maintenance of the device be carried out by the
WMFServicecenter. An instruction appears in the display while switching on. The instruction is repeated
after sometime.
4.2 Customer Care programmes
Adequate water is required in the water tank is required for automatic rinsing of the coffee system.
The rinse water is collected in the drip tray.
> Empty the drip tray regularly or place a container under the All-in-One spout during the rinse.
After each brewing cycle, during the heating up phase and during the customer care programmes,