Synesso Espresso Machine

Technical Manual 42
This is the third screen of the display: BG1 Auto-Bypass and Auto-Flush
Line 1 indicates the brew group to be adjusted.
Line 2 indicates whether the automatic bypass is currently [ON] or [OFF]. This feature is only avail-
able on volumetric machines with bypass hardware installed.
Line 3 indicates the percentage of the shot that will be completed before the bypass turns on. This
option only appears when the ‘Auto Bypass’ indicator on line 2 is set to [ON].
Line 4 indicates the option to do an automatic back-ush.
To program Auto Bypass, press the button associated with line 2. The indicator ([ON] in this case) will
begin to ash. Use the ‘▲’ ‘▼’ buttons to select [ON] or [OFF]. Press the line 2 button again to con-
rm the selection. If the Auto Bypass on line 2 is set to [OFF], nothing will be displayed on line 3.
To set the percentage level on the bypass, press the button associated with line 3. The percentage
indicator will begin to ash, showing it is ready to be adjusted. Use the ‘▲’ ‘▼’ buttons to select the
desired percentage, followed by the line 3 button once again to conrm the selection. The bypass will
now turn on after the selected percentage of the shot is completed.
The Auto Flush can be activated by pressing the button associated with line 4.
Volumetric: If the machine has volumetric capabilities, the indicator lights on the button pad of the
brew group selected will all light up. Place the portalter used for back-ushing into the selected brew
group and press any button on the lit pad. The machine will now back ush 10 seconds on, followed
by 10 seconds off for 5 cycles. While cycling, the button pad lights will go into chase mode to let you
know it is currently engaged in the Auto-Flush process. Once the Auto-Flush is completed, remove
the portalter and thoroughly clean the diffuser screen. The machine is now ready for use.
Manual: If the machine does not have volumetric capabilities place the portalter used for back-
ushing into the selected brew group and turn the actuator to the on position. The machine will now
back ush 10 seconds on, followed by 10 seconds off for 5 cycles. Once the Auto-Flush is completed,
turn off the brew group to allow it to reset, remove the portalter and thoroughly clean the diffuser
screen. The machine is now ready for use.
The Auto-Flush can be interrupted mid-cycle by pressing any button on the selected brew groups
button pad (with a volumetric machine) or by turning the brew group actuator to the off position (on a
manual machine). Interrupting the program will cancel the auto-ush process, turning the indicator on
the control panel back to [Enable], and resetting the program.
PROGRAMMING
PROGRAMMING