122
2017/09 Rev. 0.0
OptiFresh (Bean) Touch
Display
Possible cause
Action
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.
Check break pin of Brewer motor.
Replace if broken.
E6
HIgH
TEMPERATURE
Temperatuur sensor measures a
temperature over 99°C
Check the temperature sensor function
in the service menu
2.7 Hardware test.
Check if the steam thermostat in the
overflow pipe has been triggert.
Reset if necessary.
E7
BREWER MOTOR
ERROR
Brewer motor has stalled.
Brewer motor output overloaded
(current too high). The control
has disabled the output.
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.
Check that the wiper is placed between
the wiper arms. Remove the brewer
and repair the obstruction. Switch the
device off and on again.
Coffee Filter is clogged up with coffee
stains. Piston must pull (vacuum) too
hard. Clean or replace the filter.
Turn machine off and on again.
E8
MIxER 2 ERROR
Mixer 2 motor stalled.
Mixer 2 motor output(s)
overloaded (current too high).
The control has disabled the
output.
Check whether mixer 2 is contaminated
or incorrectly mounted. Clean and/or
check whether the rotor turns freely.
Switch the machine off and on again.
E9
MIxER 3 ERROR
Mixer 3 motor stalled.
Mixer 3 motor output(s)
overloaded (current too high).
The control has disabled the
output.
Check whether mixer 3 is contaminated
or incorrectly mounted. Clean and/or
check whether the rotor turns freely.
Switch the machine off and on again.
E10
VALVE ERROR
Valve or Fan output(s)
overloaded (current too high).
The control has disabled the
output.
Check the valves and wiring for short
circuits. Switch the machine off and on
again.
E11
INgREDIËNT
MOTOR ERROR
Ingredient motor(s) stalled.
Ingredient motor output(s)
overloaded (current too high).
The control has disabled the
output.
Check the operation of the drive motors
in the service menu
2.7 Hardware test
.
Empty the canister(s) and clean
thoroughly.
