WMF 1100S User Manual page 72

Care | Descaling
• WMF care products are designed and tested
for use with these materials. Any other
descaling agent may cause damage to the
coffee machine.
> Use only WMF descaling agent.
No liability is accepted for damage caused
by the use of any other descaling agent
and guarantee / warranty claims will not be
recognised.
The water hardness, the water flow, and whether
a water filter is used determine the schedule for
descaling. This point in time is calculated by the
WMF 1100 S and displayed.
Descaling takes place in four stages.
• Cooling routine (when machine is heated up)
• Preparation
• Descaling
• Rinsing
the following is needed for descaling:
• 2 bottles of WMF liquid descaling agent
(0.75 litres each)
• 1 bottle of water (0.75 litres)
• 5-litres collection container
Display messages lead you step by step through
the program. Start begins a sequence that must
be adhered to.
Follow the messages.
access descaling program
™ Start the Care menu
™ Touch
Descaling
™ Follow the display messages
72
iMportant
Follow the Warranty chapter
w s tarting on page 100
Total duration of descaling is
approx. 60 minutes.
The procedure may not be
interrupted.
iMportant
w M ain menu
w C are
w D escaling
User Manual WMF 1100 S