Animo OptiFresh Touch Service Book page 123

OptiFresh (Bean) Touch
Display
E13
MIxER gROUP
ERROR
E14
OUTPUT ERROR
E16
LEVEL ERROR
E17
MDB ERROR
E18
MIxER gROUP
FET ERROR
E19
OUTPUT FET
ERROR
E20
SOFTWARE ERROR
E21
BOILER TIMEOUT
E26
LOW
TEMPERATURE
E27
NTC SHORT
CIRCUIT
E28
NTC NOT
DETECTED
2017/09 Rev. 0.0
Possible cause
Brewer and Mixer output group
overloaded (current too high).
The control has disabled the
output.
Ingredient motor output group
overloaded (current too high).
The control has disabled the
output.
Valve output group overloaded
(current too high). The control
has disabled the outputs.
Electrode error; Max. and Min.
Electrode both suddenly detect
no water level. Inlet valve shuts.
There is no communication
between the machine and the
MDB payment system.
Brewer or mixer motor output
remains activated.
Ingredient motor / valve / fan
output remains activated.
Software error
Heating element active for 8
minutes. If the boiler has still not
come up to temperature, this
error results. Steam- and /or dry
boil protection activated.
Temperatuur sensor measures a
boiler temperature below 0°C
Temperatuur sensor has a short
circuit
Temperatuur sensor is not
detected.
Action
Carry out the checks as specified for E7
and E8.
Switch the machine off and on again.
Carry out the checks as specified for
E11.
Switch the machine off and on again.
Carry out the checks as specified for
E10. Switch the machine off and on
again.
Make sure if the boiler does not leaks.
Check the water pressure, turn the
water supply tap completely open and
check the connection tube for any kinks.
Switch the device off and on again.
Check the connection between the
machine and the MDB payment system.
Brewer or mixer motor output (FET)
defective. Replace control.
Ingredient motor / valve / fan output
(FET) defective. Replace control.
Reset the machine.
Load the defaults.
Install new software.
Reset the steam thermostat, see
CHAPTER 3.8. Check the logmenu. If a
E6 boiler temp. the boiler has boiled to
long. Check the NTC sensor and wiring
/ connection.
Boiler and/or NTC sensor is below
-0°C. Let the machine warm up to room
temperature.
Check the NTC sensor and wiring /
connection.
Check the NTC sensor and wiring /
connection.
123
EN