WMF 1500S - Page 90

90
User Manual WMF1500 S
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
number
Error
description
Action instructions
6 Brewing unit
lockup current /
Brewing unit stiff
 Switch off the coffee machine
 Clean the brewing unit
w Care w Clean brewing unit, page 75
88 Boiler:
over-temperature
 Switch off the coffee machine, allow to cool and
switch on again
If error not remedied
 Switch off the coffee machine
 Call WMFService
89 Boiler:
heat-up time error
 Switch off the coffee machine and on again
 If error not remedied call WMFService
161 Flow error:
brewing water
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
162 Flow error:
when cleaning
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