Error Messages - Saeco TALEA Service Manual

TALEA / ODEA - LINE
5.4.

Error messages

Function group M3: Error log
The following will be displayed at this program level:
• the last 20 faults
• date when the fault occurred
CODE BRIEF DESCRIPTION
Coffee grinder blocked
01
TORQUE_FAULT_FWD
TIMEOUT_FWD
TIMEOUT_FWD_DOWN
03
HOME_WHILE_WORKING
TORQUE_FAULT_RWD
TIMEOUT_RWD
04
WORK_WHILE_HOMING
16 HOME_AND_WORK_PRESSED
No fl owmetre pulses when the
05 pump is activated
Hot water / steam valve vent
06
sensor board fault
FAULT WITH THE TEMPERATURE CONTROLLER
10 SENSOR1_SHORT
11 SENSOR1_OPEN
14 TEMPERATURE_BO_TOO_HIGH Temperature exceeded on the continuous-fl ow heater
TEMPERATURE_BO_OUT_CON-
TROL
15
19 No zero crossing
20 Cup lift fault
Saeco International Group
DESCRIPTION / POSSIBLE FAULT
FAULT IN THE COFFEE GRINDER
No Hall sensor pulses:
• Sensor/cable defective
• Gearing mechanism defective
• Coffee grinder blocked
• The motor is not driven
BREWING UNIT FAULT
Torque exceeded when moving to the brewing position
Time exceeded when moving to the brewing position
Time exceeded when releasing the start position
microswitch
Activates the start position microswitch when moving
up to the brewing position
Torque exceeded when returning to the start position
Time exceeded when returning to the start position
Activates the brewing position microswitch when mov-
ing to the start position
Both gear microswitches operated at the same time
FAULT IN THE WATER CYCLE
• Flowmetre defective
• Pump defective
• Lead shifted
More than one sensor is ON at the same time
Short-circuit in the continuous-fl ow heater sensor
Interruption in the continuous-fl ow heater sensor
Coffee boiler temperature controller is not working
(i.e. no response to signals: e.g. the continuous-fl ow
heater is switched on but the temperature does not
increase)
GENERAL FAULTS
Power supply fault
Both limit switches operated at the same time
05 SERVICE MODALITY
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