ONE
2
CONTENTS
CONTENTS 2
CONTENTS 4
MANUAL REVISIONS 5
TECHNICAL SPECIFICATIONS 6
· Explanation of descriptions 6
· Machine data 7
· Accessories 7
· Machine description 8
· External dimensions 8
ROUTINE MAINTENANCE SCHEDULE 9
· Service intervals 9
CHANGING THE GROUP GASKET 10
· All versions 10
BUTTONS AND CONTROLS 11
· 1B Version 11
· 2B Version 11
SERVICE PROGRAMMING_1B 12
· User interface 1B 12
· Factory preset 12
· Service menu – Access & browsing 12
· F.01 – Boiler lling time-out alarm 13
· F.02 – Brewing mode 13
· F.03 – Level probe sensitivity 13
· F.04 – Enabling/Disabling shot timer 13
· A.01 – Enabling/Disabling water tank alarms 14
· A.02 – Water tank lling time-out alarm 14
· A.03 – Water tank lling delay 14
· h.02 – Temperature units 15
· Kp, Kd and Ki parameters 15
· Kb – Steam boiler PID control band 15
· E – Display temperature oset 15