Error Messages On The Display - WMF 1200 S User Manual

Messages and instructions
Some messages lead to blocking of individual functions.
You will notice this by the fact that the beverage button
illumination goes out. The beverage buttons that are still
illuminated can continue to be used.
Your WMF 1200 S is provided with a diagnostics program.
Any errors that occur are shown on the display. The error
messages listed may also be caused by an interruption to
the mains electricity supply.
9.2.1

Error messages on the display

Error Error
number description
- Replace brewing
unit
6 Brewing unit
lockup current /
Brewing unit stiff
26 Right grinder
blocked
36 Left grinder blocked
88 Boiler:
over-temperature
60
Action instructions
The brewing unit is not inserted
™ Replace the brewing unit
™ Switch off the coffee machine
™ Clean the brewing unit
w C are w B rewing unit cleaning, page 47
™ Switch off coffee machine
™ Disconnect mains plug
™ Remove bean hopper
™ Turn grinder disk counter-clockwise using only
Multitool (square button) (see illustration)
™ Replace the hopper
™ Switch on coffee machine
w C are w B ean hopper cleaning, page 48
If this occurs frequently:
™ Set grinding degree one stage coarser
w O ther settings w S et grinding degree, page 41
w S ettings w S et grinding degree, page 30
Beverage dispensing temporarily blocked.
™ Check that mains tap is on or that the water tank is
filled and inserted correctly
If still not OK:
™ Switch off the coffee machine
™ Clean the brewing unit
w C are w B rewing unit cleaning, page 47
™ Switch on and try again
(Release follows when cooled down to normal temperature).
™ Switch off coffee machine, allow to cool and switch
on again
If error not remedied
™ Switch off the machine
™ Call WMF Service
User Manual WMF 1200 S