WMF 9000F VB - Page 73

73
User Manual WMF9000 F VB
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, touching 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 Forced cleaning  The coffee machine must be cleaned
w Care w System cleaning, page 63
 If error not remedied call WMFService
9063 Ground coffee
hopper is empty
 Fill ground coffee hopper with ground 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