Method for controlling an ozone generating machine (OGM) comprising: - a control unit, - at least one sensor (MS) arranged for emitting at least one sensor signal (SSI) to the control unit, - at least one actuator (ACT) arranged to be controlled by at least one actuator control signal (ACS) generated by the control unit and - an ozone generating machine identification code (ID), the method comprising the steps of: - connecting to the ozone generating machine (OGM) a data storing device (Mem2) storing a set of base setting files (BSF), wherein each base setting file (BSF) is dedicated to a type of ozone generating machine (OGM), and - reading the ozone generating machine identification code (ID) indicating the type of the ozone generating machine (OGM), and - retrieving and reading on the data storing device (Mem2) a dedicated base setting file (BSF) corresponding to the type of the ozone generating machine (OGM) indicated by the identification code (ID), and - encoding and writing on an end user data storing device (Mem4) a system configuration file (Sysconf) based on the dedicated base setting file (BSF), the system configuration file (Sysconf) comprising at least a set of sensor coefficients (SK) and a set of actuator coefficients (AK), - producing ozone with the ozone generating machine (OGM), said ozone production step comprising at least a step of correcting the at least one sensor signal (SSI) emitted by the at least one sensor (MS) with at least one sensor coefficient (SK) belonging to the set of sensor coefficients (SK) and/or actuating the at least one actuator (ACT) with the at least one actuator control signal (ACS) corrected by at least one actuator coefficient (AK) belonging to the set of actuator coefficients (AK). - a control unit, - at least one sensor (MS) arranged for emitting at least one sensor signal (SSI) to the control unit, - at least one actuator (ACT) arranged to be controlled by at least one actuator control signal (ACS) generated by the control unit and - an ozone generating machine identification code (ID), - connecting to the ozone generating machine (OGM) a data storing device (Mem2) storing a set of base setting files (BSF), wherein each base setting file (BSF) is dedicated to a type of ozone generating machine (OGM), and - reading the ozone generating machine identification code (ID) indicating the type of the ozone generating machine (OGM), and - retrieving and reading on the data storing device (Mem2) a dedicated base setting file (BSF) corresponding to the type of the ozone generating machine (OGM) indicated by the identification code (ID), and - encoding and writing on an end user data storing device (Mem4) a system configuration file (Sysconf) based on the dedicated base setting file (BSF), the system configuration file (Sysconf) comprising at least a set of sensor coefficients (SK) and a set of actuator coefficients (AK), - producing ozone with the ozone generating machine (OGM), said ozone production step comprising at least a step of correcting the at least one sensor signal (SSI) emitted by the at least one sensor (MS) with at least one sensor coefficient (SK) belonging to the set of sensor coefficients (SK) and/or actuating the at least one actuator (ACT) with the at least one actuator control signal (ACS) corrected by at least one actuator coefficient (AK) belonging to the set of actuator coefficients (AK). <EOS>