Problems - Causes - Solutions - LAVAZZA LB2317 Operation And Maintenance

11.2

Problems - Causes - Solutions

The following table indicates the possible error or alarm cause which may lead to a partial or total shutdown of the
appliance.
Error code
Error 3:
E3
COD_BU_CANT_REACH_WORK_FAILURE
Indicates that the brew group could not be set to the Work position for capsule closing
Error 4:
E4
COD_BU_CANT_REACH_HOME_FAILURE
Indicates that the brew group could not be released from the Work position
Error 5:
E5
COD_WATER_CIRCUIT_FAILURE
Indicates a fault regarding the water circuit for hot water/coffee:
the pump has performed the three attempts of priming the circuit
Error 6:
E6
COD_EV_DRV_FAILURE
Indicates that one or more solenoid valves are in short-circuit and therefore they cannot be used
E8 Error 8:
COD_STEAM_CIRCUIT_FAILURE
Indicates a fault regarding the water circuit for steam:
the pump has performed the three attempts of priming the circuit
E10 Error 10:
COD_NTC_C_SHORT_FAILURE
Indicates that the NTC temperature sensor of the coffee boiler is in short-circuit
E11 Error 11:
COD_NTC_C_OPEN_FAILURE
Indicates that the NTC temperature sensor of the coffee boiler is not connected
Error 12:
E12
COD_NTC_S_OPEN_FAILURE
Indicates that the NTC temperature sensor of the steam boiler is not corrected
Error 13:
E13
COD_NTC_S_SHORT_FAILURE
Indicates that the NTC temperature sensor of the steam boiler is in short-circuit
E14 Error 14:
COD_HC_TIMEOUT_FAIL
Indicates that the coffee boiler supply is not connected
E15 Error 15:
COD_HS_TIMEOUT_FAIL
Indicates that the steam boiler supply is not connected
Error 19:
E19
COD_Z_CROSSING_FAILURE
E20 Error 20:
COD_HC_OVER_TEMP_FAILURE
Indicates that the coffee boiler is overheated
E21 Error 21:
COD_HS_OVER_TEMP_FAILURE
Indicates that the steam boiler is overheated
Description
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