WMF 1500 S+ - Page 111

111
User Manual WMF1500S +
Messages and instructions | Error messages and malfunctions
Error
number
Error
description
Action instructions
186 Steam boiler:
level
Beverage dispensing temporarily blocked.
 Check that grounds container is correctly
inserted
 Switch off the coffee machine and on again
188 Heater error  Switch off the coffee machine, disconnect
mains plug
 Call WMFService
189 Steam boiler:
heat-up time error
 Switch the coffee machine off and on again
 If error not remedied call WMFService
9083 Cooler temperature is
in the frost range
 Check whether the cooler temperature is set
toolow
9507 Flow error:
water pressure missing
 Open the water tap or fill up the water tank
 If error not remedied call WMFService
9678
9679
9619
Right grinder blocked
Left grinder blocked
 Switch off the coffee machine
 Disconnect mains plug
 Remove bean hopper
 Rotate the grinder disk counterclockwise only
by using the multitool for the hopper (two pins
must be inserted in the corresponding recesses
onthe grinder)
w Care w Clean the bean hopper, page 102
 Replace hopper
 Switch on the coffee machine
If this occurs frequently:
 Set grinding degree one stage coarser
w Software w System w Grinding degree setting, page 71