Synesso S Series

24
PROGRAMMING
If the machine has an oponal line pressure boost pump installed, you will see this menu screen, otherwise it
will not be shown.
“AUTO” is the seng on line 2 for normal operaon. In “AUTO” mode, whenever a brew valve or water con-
trol valve is acvated, the power board will also trigger a pump relay to run a line pressure generang pump
and motor package. If this is set to “OFF”, the line boost motor will not acvate. The “ON” seng will run the
boost motor constantly. This is factory set to “OFF” to protect the boost pump from running without water.
Menu Level 2: Line Pressure Boost
Note on Brew Valve Seng
Seng the brew valve funcon to [ON] will acvate all the brew valves, allowing the pressure
to be bled from the brew tanks. Before draining the tanks, turn o the heang element
breaker. Once the pressure has dropped, turn the brew valve seng back to [NORMAL] and
aach the appropriate drain hose to the brew group’s drain ng. Turn the brew valve
seng back [ON] once the drain hoses are securely aached. This will allow the water in the
brew groups to fully drain in approximately 5 minutes. When the brew groups are nished
draining, set the brew valve indicator back to the [NORMAL] seng. If the draining process
takes longer than 5 minutes, the machine’s safety programming will automacally turn the
brew valve indicator to the [NORMAL] seng while exing back to the temperature overview
screen. If more me is needed, return to the Temperature Display screen and set the brew
valve display back to the [ON] posion to nish the procedure. Once nished with the drain-
ing procedures, make sure the brew valve indicator is set back to the [NORMAL] posion.