Technical data

8.5.2008 Rev. 2.2
Troubleshooting
22
6. Troubleshooting
Have all repairs to the electrical system performed by a qualified service technician.
If your appliance is not functioning correctly, use the troubleshooting guide below to see
whether you can resolve the problem yourself. If not, please contact your dealer.
Symptom Possible cause Action
The appliance is not working and the
lamps in the switch are not lighting up
The fuse in the fuse box has been trig-
gered, the group is too loaded heavily.
Replace the fuse or reset it. Connect
the appliance to a separate group.
The brewing process indicator light is
flickering, no water is getting into the
filter.
The jug indicator is not registering a
jug. There is no jug under the filter, the
wrong coffee jug is being used or the
height adjustment of the MT200V
model is incorrect.
Position a jug, use the correct jug or re-
adjust the height of the appliance.
The brewing process indicator light is
on, but no water is getting into the fil-
ter.
The dry-boil protection has been trig-
gered.
Reset the dry-boil protection.
The descale indicator light has come
on.
The scaling deposits in the heating sys-
tem exceed the set limit.
Descale the appliance.
The descale indicator light remains on
after descaling the appliance.
The appliance has not yet been reset. Press the programme button for 6 sec-
onds. The light will go out.
Steam coming from the filter. The appliance was not descaled when
indicated by the descaling indicator
light or the wrong water setting has
been applied.
Descale the appliance.
Coffee is dripping out of the filter
when there is no jug under it.
The leak stop valve on the outlet of the
filter is soiled or damaged.
Clean the filter and check the leak stop
valve for damage.
The coffee is too strong. Too much coffee has been placed in
the filter.
Reduce the amount of coffee.
The coffee is too weak. Not enough coffee has been placed in
the filter.
Increase the amount of coffee.
The water distributor is soiled, so that
the coffee is not being completely
drenched.
Unscrew the water distributor and
clean it.
The coffee is not hot enough There is no lid on the jug Use the lid.
The jug is too full or is overflowing. The set quantity is too high. Lower the quntity.
Not enough coffee is getting into the
jug.
The set quantity is too low. Increase the quantity.
E1 (filling time error). Appliance fills too slowly, the water
supply is blocked.
Check the water supply. Fully open the
tap. Increase the water pressure.
Switch the appliance on and off. The
error report will disappear.
An E2, 3, 4, 5, 6 appears in the display
and both indication lights flicker.
The control unit is reporting a defect
that can only be resolved by a service
technician.
Contact dealer or service technician.