Malfunction
Buttons for single-
cup and two-cup
operation flash
alternately with the
On / Off button
Continuous flashing
of all buttons
If you have additional questions please contact our service hotline at
+49 (0) 571/86 1900.
Heft_Solo_EU.indd 69
Cause
Brewing unit is missing or
is not inserted correctly
Brewing chamber is
overfilled
system error
Measure
Insert the brewing unit properly
switch off the appliance and
switch it on again via the
On / Off button (repeat if
necessary) until standby mode is
displayed.
switch off the appliance and
switch it on again via the
On / Off button; if this does
not solve the problem send the
appliance to the service organi-
zation.
09.07.2009 15:47:46