WMF Presto Service Manual

27
WMF presto Service manual edition 08/2007
WMF presto Service Manual
Report
Display
Descr.
Entry ring mem.
Entry display
Comment
No. malfunction
memory
9262 Auto detect malfunction:
Mixer not detected but
choc/topping portioner
detected
√ √ 9262
9263 Auto detect malfunction:
choc/topping portioner
not detected but mixer
detected
√ √ 926
3
9264 Auto detect malfunction:
Mixer valve detected
but no powder portioner
detected or; Hot
water-Choc/topping
valve not detected but
choc/topping portioner
detected
√ √ 926
4
9265 Auto detect malfunction:
Milk pump detected
but no cappuccino
valve detected or milk
pump not detected
but cappuccino valve
detected
√ √ 926
5
Power supply reports
voltage too low
√ √ External mains voltage! 926
8
Pump switches to
pressure -lowering mode
(Info = button number)
√ √ Pump pressure lowered.
The beverage number is
entered into the laptop
Info column
927
1 Pump pressure
l
owered, 9271
9275 Reset triggered by
customer
√ √ 27
5 9275
9288 MDB communication
error coin checker
√ √ 28
8 9288
9289 MDB communication
error card reader
√ √ 28
9 9289
9290 MDB communication
error banknote reader
√ √ 29
0 9290
9291 24 V are switched off and
then on again (reset for
M
DB equipment on 24 V)
√ √ 291 9291

WMF Presto Specifications

General

Brand	WMF
Model	Presto
Category	Coffee Maker
Language	English