Saeco TALEA Service Manual

Saeco TALEA Service Manual Manual pdf 59 page image

Saeco International Group Page 17 / 17TALEA / ODEA - LINE 05 SERVICE MODALITY5.4. Error messagesFunction group M3: Error logThe following will be displayed at this program level:• the last 20 faults• date when the fault occurredCODE BRIEF DESCRIPTION DESCRIPTION / POSSIBLE FAULTFAULT IN THE COFFEE GRINDER01Coffee grinder blocked No Hall sensor pulses:• Sensor/cable defective• Gearing mechanism defective• Coffee grinder blocked• The motor is not drivenBREWING UNIT FAULT03TORQUE_FAULT_FWD Torque exceeded when moving to the brewing positionTIMEOUT_FWD Time exceeded when moving to the brewing positionTIMEOUT_FWD_DOWN Time exceeded when releasing the start positionmicroswitchHOME_WHILE_WORKING Activates the start position microswitch when movingup to the brewing position04TORQUE_FAULT_RWD Torque exceeded when returning to the start positionTIMEOUT_RWD Time exceeded when returning to the start positionWORK_WHILE_HOMING Activates the brewing position microswitch when mov-ing to the start position16 HOME_AND_WORK_PRESSED Both gear microswitches operated at the same timeFAULT IN THE WATER CYCLE05No flowmetre pulses when thepump is activated• Flowmetre defective• Pump defective• Lead shifted06 Hot water / steam valve ventsensor board faultMore than one sensor is ON at the same timeFAULT WITH THE TEMPERATURE CONTROLLER10 SENSOR1_SHORT Short-circuit in the continuous-flow heater sensor11 SENSOR1_OPEN Interruption in the continuous-flow heater sensor14 TEMPERATURE_BO_TOO_HIGH Temperature exceeded on the continuous-flow heater15TEMPERATURE_BO_OUT_CON-TROLCoffee boiler temperature controller is not working(i.e. no response to signals: e.g. the continuous-flowheater is switched on but the temperature does notincrease)GENERAL FAULTS19 No zero crossing Power supply fault20 Cup lift fault Both limit switches operated at the same time