WMF 1500S User Manual page 90

Messages and instructions | Error messages and malfunctions
The ON/OFF switch reacts after about 1 second
and the coffee machine switches off.
In order to clear an error, for example if the
software hangs up, pressing and holding the
ON/OFF switch will switch off the controller.
Error Error
number description
6 Brewing unit
lockup current /
Brewing unit stiff
88 Boiler:
over-temperature
89 Boiler:
heat-up time error
161 Flow error:
brewing water
162 Flow error:
when cleaning
90
Action instructions
™ Switch off the coffee machine
™ Clean the brewing unit
w Care w Clean brewing unit, page 75
™ Switch off the coffee machine, allow to cool and
switch on again
If error not remedied
™ Switch off the coffee machine
™ Call WMF Service
™ Switch off the coffee machine and on again
™ If error not remedied call WMF Service
Between each of the following steps switch off the coffee machine and on
again. If error not remedied carry out the next step.
™ Clean the brewing unit
w Care w Clean brewing unit, page 75
™ Set the grinding degree coarser
w Other settings w Set grinding degree, page 60
™ Reduce quality
w Settings w Recipes, page 39
™ If error not remedied call WMF Service
Between each of the following steps switch off the coffee machine and on
again. If error not remedied carry out the next step.
™ Clean the brewing unit
w Care w Clean brewing unit, page 75
™ If error not remedied call WMF Service
note
User Manual WMF 1500 S