Possible malfunctions
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190184
EN
7
Possible malfunctions
Mögliche
The table below contains descriptions of possible causes and solutions to
malfunctions or errors during operation of the appliance. When malfunction cannot
be removed, contact the technical service.
Problem
Cause
Solution
The appliance is
switched off, but
the red operation
indicator light in
the ON/OFF switch
does not come on.
Incorrectly connected plug.
Connect the plug.
The premises connection
fuse tripped.
Disconnect the appliance
from mains supply, reset the
fuse and re-connect the
appliance.
Damaged operation
indicator light.
Contact the supplier.
Damaged switch.
Contact the supplier.
When switched on,
the fuse is tripped
immediately.
Short circuit.
Contact the supplier.
The appliance is
switched on, the
red operation
indicator light does
not come on and
hot water does not
flow.
The appliance is scaled.
Descale the appliance
following the instructions in
section
"Descaling"
.
Press the RESET button at
the rear side of the
appliance.
Start the appliance.
Too little of brewed liquid.
Observe the minimum
amount of brewed liquid.
Damaged level switch.
Contact the supplier.
Summary of Contents for Contessa Duo
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