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User Manual WMF 9000 F GV
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.
Afterwards, switch the coffee machine on again.
Error
number
Error
description
Action instructions
9039 Boiler:
over-temperature
Switch the coffee machine off, allow to cool
and switch on again
If error not remedied call WMF Service
9041 Boiler:
heat-up time error
Switch the coffee machine off and on again
If error not remedied call WMF Service
9055 Mandatory cleaning
The coffee machine must be cleaned
w
Care
w
If error not remedied call WMF Service
9063
9064
Ground coffee hopper
left / right empty
Fill the ground coffee hopper with coffee
9069 Grounds container
in grounds separator
is full
The coffee grounds container must be emptied
9076
Water pressure
missing
Open water supply valve
Ensure water pressure is stable
9133 Cleaning granulate
dosing mechanism
is empty
Fill the cleaning granulate dosing mechanism
with granulate
notE