05/2008 Rev. 0.6
77
Display
messages
and errors
Possible cause
Action
Out of order
E4 Brewer error
Brewer was not started from its
initial position. Brewer motor not
turning.
Check the brewer motor function in the
service menu
2.7 Hardware test
. Switch
the device off and on again.
Out of order
E5 Brewer error
Brewer was not returned to its
initial position.
Check the brewer switch and brewer motor
function in the service menu
2.7 Hardware
test
. Switch the device off and on again.
Out of order
E6 Boiler temp
Temperature sensor problem.
Check the temperature sensor function in
the service menu
2.7 Hardware test.
Out of order
E7 BM/MM1 error
The Brewer motor stuck. Brewer
motor exit overload (power too
high). Control unit has switched off
the exit.
Check that the brewer unit is secured
properly in the holder. Remove the brewer
and repair the obstruction. Switch the
device off and on again.
Out of order
E8 Mixer 2 error
Mixer 2 motor stuck. Mixer 2 mo-
tor exit overload (power too high).
Control unit has switched off the
exit.
Check if Mixer 2 is unclean or incorrectly
fitted. Clean and/or check whether the rotor
can run freely. Switch the device off and on
again.
Out of order
E9 Mixer 3 error
Mixer 3 motor stuck. Mixer 3
motor exit overload (power too
high). Control unit has switched off
the exit.
Check if Mixer 3 is unclean or incorrectly
fitted. Clean and/or check whether the rotor
can run freely. Switch the device off and on
again.
Out of order
E10 Valve error
Valve exit overload (power too
high). Control unit has switched off
the exit.
Check valves and wiring for leakage.
Switch the device off and on again.
Out of order
E11 Ingr. m error
Ingredient motor stuck. Ingredient
motor exit overload (power too
high). Control unit has switched off
the exits.
Check the driving motor function in service
menu
2.7 Hardware test
. Empty the
Canister(s) and clean thoroughly. See
User manual section
8.9 Cleaning the
canister(s)
. Switch the device off and on
again.
Out of order
E12 Fan error
Fan exit overload (power too
high). Control unit has switched off
the exits.
Check the ventilator and wiring for leakage.
Switch the device off and on again.
Out of order
E13 Mixer error
Brewer and Mixer exit group
overload (power too high).
(power too high). Control unit has
switched off the exits.
Carry out the inspection actions as
described for E7, E8 and E9. Switch the
device off and on again.
Out of order
E14 Output err.
Ingredient motor and ventilator
exit group overload (power too
high). Control unit has switched off
the exits.
Carry out the inspection actions as
described for E11 and E12. Switch the
device off and on again.
Valve exit group overload
(power too high). Control unit has
switched off the exits.
Carry out the inspection actions as
described for E10. Switch the device off
and on again.
