WMF Presto Service Manual page 26

WMF presto Service Manual
189 F189 Heating-time steam
boiler
9061 Standby Event
906 Reset Event!
9104 Timer function not
possible
Fifo was deleted
Defaults into RAM
Defaults into flash
Machine cleaning in
progress
Milk foam cleaning in
progress!
Cleaning was interrupted
Mixer cleaning in progress √
AD-transformer ready!
(for developers only)
948 Malfunction in level
sensor
956 Auto detect malfunction:
Right grinder not
detected
957 Auto detect malfunction:
brewing-valve not
detected
958 Auto detect malfunction:
Oscillating pump not
detected
959 Auto detect malfunction:
Release valve not
detected
969 Auto detect malfunction:
Fan not detected
961 Auto detect malfunction:
Hot water dispensing
valve not detected
6
√ √
√ Coming and going
√ Coming and going
√ √ Machine cannot switch
off due to cleaning in
progress
√ √
√ √
√ √
√ internal
√ internal
√ √ due to an error in the
cleaning program
internal
√ √ internal
√ √
√ √
√ √
√ √
√ √
√ √
√ √
WMF presto Service manual edition 08/2007
43
61 Coming and going
6
9104
9118
9119
910
915 internal
916 internal
9136 Display cleaning
obligation
9180
936
948
956
957
958
959
960
961