WMF bistro! 8400 Series User Manual page 55

Error Error description
number
140 Current error on steam
valve 1
141 Current error on steam
valve 2
142 Current error on the cap.
valve 1
143 Current error on the cap.
valve 2
134 Current error on brewing
valve for cold water
149 General current error
161 Flow error
165 Flow error during Choc
dosing
170 Steam Milk sensor
damaged
171 Steam Milk sensor
short
User manual WMF bistro!
Messages and instructions
Action instruction
Steam dispensing is barred: One can continue to use the machine. Do
not use steam dispensing or Steam Milk.
Call the WMF Service
™
Steam dispensing is barred: One can continue to use the machine. Do
not use steam dispensing or Steam Milk.
Call the WMF Service
™
Milk beverages are barred: The machine can be used except for milk
beverages. If installed use steam dispensing for foaming.
Call the WMF Service
™
Milk beverages are barred: The machine can be used except for milk
beverages. If installed use steam dispensing for foaming.
Call the WMF Service
™
One can continue to use the machine. Coffee beverages may be
brewed too hot.
Call the WMF Service
™
Machine Off-On
™
Allow the machine to cool off and try again
™
If the error occurs again:
Call the WMF Service
™
Water tap opened.
™
Machine Off-On
™
Perform cleaning and try again
™
Water tap opened.
™
Machine Off-On
™
Remove and clean mixer
™
Perform Choc cleaning
™
Machine Off-On
™
Allow the machine to cool off and try again
™
If the error occurs again:
Call the WMF Service
™
Steam Milk is barred: One can continue to use the machine for coffee
beverages.
Machine Off-On
™
Allow the machine to cool off and try again
™
If the error occurs again:
Call the WMF Service
™
Steam Milk is barred: One can continue to use the machine for coffee
beverages.
55