Synesso MVP, Техническое руководство

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PROGRAMMING
Auto backflush can be activated by pressing the line button associated with the group you want to flush. Set
the value to
“ ready ”, then place a portafilter equipped with a blind basket into the selected brew group. Shift
left on the group head. The selected group will run the brew valve and motor for 10 seconds, followed by 10
seconds off. This will repeat 5 times. The shot timer will count up to 10 to let you know when it is running.
Upon completion, the timer will read 10. Remove the portafilter and thoroughly clean the diffuser screen.
If you have used soap or other cleanser during the backflush, run the backflush process a second time with
no soap or chemicals to rinse the internal tubing and brew valve. Failure to rinse after a soap backflush can
leave soap residue in the brew valve affecting taste and/or machine behavior.
Any number of brew groups can use the auto backflush feature at the same time. The auto backflush can be
interrupted mid
- cycle by shifting to the left, or right, or by turning the setting on the controller back to “ off ”.
To cycle back to the temperature overview screen, press the down button.
For firmware versions 2.4 — 2.57, the steam tank and hot water tap settings were displayed on separate
screens. For firmware versions 2.62 and above, the steam tank and hot water tap settings are displayed to-
gether on one screen, as shown on the previous page.
For the screens above, the steam tank temperature set point and hot water dispense time and programming
are adjustable as described on the previous page.
For the steam tank screen shown above (left), lines 3 and 4 indicate that the independent loops 1 and 2 of
the heating element are active. For firmware versions 2.62 and above, the heating element loops can be ac-
cessed on a separate screen in menu level 2 (see page 55).
Note: Turning off either loop 1 or 2 of the ele-
ment can be used as a troubleshooting procedure and is not a recommended method of energy conserva-
tion.
Menu Level 1: Steam Tank and Hot Water Tap, Firmware v2.4 - v2.57
Menu Level 1: Auto Backflush