2
4.11 DESCALING OF THE BOILER
AND THE THERMOBLOCK ....................... 4.37
4.11.1 Descaling of the machine
version with tank .................................... 4.37
4.11.2 Descaling of the machine
version water connection ....................... 4.37
4.12 AIR-BREAK ................................................ 4.38
4.12.1 Air-Break disassembly ........................... 4.38
4.13 BOILER EMPTYING ...................................
5 PROGRAMMING .......................................... 5.1
5.1 ACCESS LEVELS WITH PASSWORD ........ 5.2
5.2 ACCESSIBLE FUNCTIONS
ACCORDING TO LEVEL/PASSWORD ........ 5.2
5.3 GENERAL DESCRIPTION OF
THE BUTTON FUNCTIONS ......................... 5.4
5.4 PASSWORD ENTRY .................................... 5.4
5.5 DOSE SETTING ........................................... 5.5
5.5.1 Test doses ............................................. 5.11
5.6 SYSTEM MANAGER .................................. 5.16
5.6.1 System Clock programming .................. 5.17
5.6.2 Display regulation .................................. 5.19
........................... 5.19
5.6.4 Cup station ............................................ 5.23
5.6.5 Height / presence cup ............................ 5.24
5.6.6 Machine parameters .............................. 5.25
5.6.7 Boiler Empty .......................................... 5.29
5.6.8 Boiler Fill ................................................
5.6.9 Change Password ................................. 5.32
........................................... 5.33
5.6.11 Calibration ............................................. 5.35
5.6.12 GSM service .......................................... 5.36
5.7 INFO RESET .............................................. 5.37
5.7.1 Read doses data ................................... 5.38
5.7.2 System data ........................................... 5.42
5.7.3 Restore default ...................................... 5.43
5.7.4 Reset counters ...................................... 5.45
5.8 DOSES COUNTERS .................................. 5.46
5.9 BACKUP (Saving/loading the
doses on a micro SD card) ......................... 5.48
5.9.1 Save doses ............................................ 5.48
5.9.2 Load Doses ........................................... 5.49
FROM MICRO SD ...................................... 5.51
........................ 5.51
application program ............................... 5.51
................... 5.52
......... 5.53
5.11
PC INTERFACE "BLUEDOT MANAGER".....5.53
6 MAINTENANCE ...........................................6.1
6.1 RECOMMENDATIONS
FOR PREVENTIVE MAINTENANCE ........... 6.1
7 TROUBLESHOOTING .................................7.1
7.1 HOW TO DETECT AN ERROR .................... 7.2
7.2 DEFINITION OF ERRORS
AND ALARM LEVELS .................................. 7.3
7.3 ESPRESSO UNIT ERRORS ........................ 7.4
7.4 FRESH BREW UNIT ERRORS .................... 7.8
7.5 STEAM ERRORS .......................................
7.6 HOT WATER ERRORS ..............................
7.7 MISSING COFFEE ERRORS ..................... 7.11
7.8 HIGH-LEVEL GENERAL ERRORS ............ 7.12
7.9 MEDIUM-LOW LEVEL
GENERAL ERRORS .................................. 7.15