Bezzera Matrix/Duo Software Compatibility & Changes

First issue: MAIN BOARD 1.2 software version (code 7661047PR) – DISPLAY software version 1.1 (code 5963169.01)

MAIN BOARD 2.0 software version (code 7661047.01PR) – DISPLAY 2.0 software version (code 5963169.02)

Auto ON/OFF functionality fixing, now it works properly even without setting values different to zero for MAINTENANCE and WATER FILTER
Boiler filling time out increased from 15 to 30 seconds (heating elements protection)
Turning on the main switch. it’s not necessary any more to press the stand-by screen to start the machine, after 5 seconds it starts by itself
When the coffee boiler is switched off also the group heater is disabled (BZ version)
When an alarm is displayed it is possible to access to the setting menu and to the technical menu
Total counter has been corrected and now it is not possible to reset it
Setting the same AUTO ON and OFF time the machine is always ON
Password functionality has been modified. Now it is possible modify the password in the setting menu (default 1901). The main board reset set the setting menu password to 1901 and the technical menu password to 1906. Any personalised passwords will be erased
German translations have been corrected:
- In the MAINTENANCE menu: “Anzahl der Ermittlungen” is changed into “Anzahl der Bezüge”
- In the washing function: “wählen Sie den Waschtyp” is changed into “Rückspülen der Brühgruppe” and “schnell“ / “langsam” is changed into “kurz“ / “normal”
In the E61 washing cycle it is necessary to lower and raise the group lever to continue the washing procedure

COMPATIBILITY:

The MAIN BOARD 2.0 software version is compatible with the DISPLAY 1.1 software version but:
- If an alarm is present it is not possible to enter into the setting and technical menu
- It is not possible to modify the setting menu password from the setting menu
- The German translations are not modified
The MAIN BOARD 1.2 software version is NOT compatible with the DISPLAY 2.0 software version

MAIN BOARD 2.1 software version (code 7661047.02PR) – DISPLAY 2.0 software version (code 5963169.03)

Group heating management has been corrected. In the MAIN BOARD 2.0 software version the group heater stops heat when the coffee boiler reaches the set point set

COMPATIBILITY:

The MAIN BOARD 2.1 software version is compatible with the DISPLAY 2.0 software version

MAIN BOARD 2.2 software version (code 7661047.03PR) – DISPLAY 2.2 software version (code 5963201.01)

During the coffee brewing the steam boiler filling and heating are disabled
Bug fixing during the machine stand-by. In some condition was possible the steam boiler filling started and never stopped
The net solenoid, in NET mode, is open for only 30 seconds after coffee brewing stop and steam boiler filling stop to avoid solenoid heating and noise
In the auto ON/OFF menu, setting switch-on 00:00 and switch-off 00:00 the machine is OFF for all the day

COMPATIBILITY:

The MAIN BOARD 2.2 software version is compatible with the DISPLAY 2.0 software version

The DISPLAY 2.2 software version is compatible with the MAIN BOARD 2.0 and 2.1 software version but the last updates are not present

MAIN BOARD 2.3 software version (code 7661047.04PR) – DISPLAY 2.2 software version (code 5963201.01)

COMPATIBILITY:

The MAIN BOARD 2.3 software version is compatible with the DISPLAY 2.2 software version

MAIN BOARD 2.4 software version (code 7661047.05PR) – DISPLAY 2.2 software version (code 5963201.01)

Bug fixing in the pre-infusion (DE version). During the brewing the pre infusion time was 1 second whereas during the auto-learn process was 2 seconds. Now the pre infusion time is 1 second both

COMPATIBILITY:

The MAIN BOARD 2.4 software version is compatible with the DISPLAY 2.2 software version

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