WMF Presto Service Manual page 24

WMF presto Service Manual
188 F188 Excess temperature
in steam boiler
189 F189 Heating-time steam
boiler
9061 Standby Event
9062 Reset Event!
9104 Timer function not
possible
9118 Fifo was deleted
9119 Defaults into RAM
9120 Defaults into flash
9125 Machine cleaning in
progress
9126 Milk foam cleaning in
progress!
9136 Cleaning was interrupted
9180 Mixer cleaning in progress √
9236 AD-transformer ready!
(for developers only)
9248 Malfunction in level
sensor
9256 Auto detect malfunction:
Right grinder not
detected
9257 Auto detect malfunction:
brewing-valve not
detected
9258 Auto detect malfunction:
Oscillating pump not
detected
9259 Auto detect malfunction:
Release valve not
detected
9260 Auto detect malfunction:
Fan not detected
24
√ √
√ √
√ 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 08/2014
231
43
61 Coming and going
62
104
118
119
120
125 internal
126 internal
136 Display cleaning
obligation
180
236
248
256
257
258
259
260