Steam Boiler - WMF bistro! 8400 Series User Manual

Messages and instructions
Error Error description
number
grinders
24 Motor blocked
34 Motor blocked

Steam boiler

186 Steam boiler filling time
189 Heating time of the steam
boiler
Sensor system (current)
130 General current error
148 Current error on the steam
boiler vent valve
131 Current error on the hot
water valve
132 Current error on cold water
mixing valve, hot water
valve
137 Current error on mixer / valve
54
Action instruction
All associated brews barred. Note hopper switchover.
Tap on beans hopper
™
The beans may slide down and the light barrier is touched.
All associated brews barred. Note hopper switchover.
Tap on beans hopper
™
The beans may slide down and the light barrier is touched.
Steam dispensing barred, milk foam barred.
Machine Off-On; note heating display for
™
information for the WMF Service.
Water tap open?
™
Heating off, steam dispensing barred.
Machine Off-On
™
Check local fuses
™
Machine Off-On
™
Switch off lighting (
™
all colours to zero
Allow the machine to cool off and try again
™
Call the WMF Service if the error occurs again
™
One can continue to use the machine; dosing fluctuations can occur
for milk meterings.
Confirm steam dispensing or milk dispensing
™
from time to time
Call the WMF Service
™
The hot water dispensing is barred: One can continue to use the
machine. Do not use hot water anymore.
Call the WMF Service
™
Hot water dispensing is barred: One can continue to use the machine.
Do not use hot water anymore.
Call the WMF Service
™
Barr on beverage mixer: One can continue to use the machine. Do
not use Choc anymore.
Call the WMF Service
™
Settings),
w
User manual WMF bistro!