ENGLISH
Translation of the German original user manual
23
7
The regulation of the pump pressure takes place via the
adjustment screw at the bottom of the machine (Pic. 1). In
order to read the current pump pressure, insert the porta filter
with blind filter into any of the brew groups and press the P-
button. The current pump pressure can be read from the
gauge. Stop the water flow by pressing the P-button once
again. Now start the adjustment of the pump pressure and
repeat point 7 until the desired pressure has been reached.
The pump pressure changes with the change in the plumbing
pressure.
Pic.1, adjustment screw for the pump pressure
It is recommended to leave the porta filters in the brew groups, keeping them warm for the
optimum temperature for coffee dispension.
6.2 PID-Temperature Control
The PID-temperature regulation allows for an adjustment of the temperature in the boiler. This means that
you can brew your coffee at different temperatures. The PID-display indicates the boiler temperature.
Technically, it is possible to set the boiler temperature on the PID between 120° C and 127 ° C (between
248°F and 261°F).
We recommend a temperature setting on the PID of 120° C, which corresponds to an outlet temperature of
approximately 94° C (201° F). If you set a lower temperature, you will lack power for milk foaming.
Please note that after changing the steam temperature on the display, it takes a certain
amount of time until the corresponding temperature is reached on the brew group.
6.2.1 PID-menu
By pr and
-
at the same time, you will enter the PID menu:
PID Menüreihenfolge
Auswahl
Modus
Aktion Veränderung der Einstellung
When the desired value has been reached, wait a short time and you will exit the menu automatically
o
Temperature mode
124
Temperature value
t1
Temperature setting
ECo
ECO mode
Temperature value is increased
Temperature value is reduced
Programming in steps of 30. Adjustable
time between 0 and 600 min.
Selection between C for Celsius and F for
Fahrenheit
o
t1
ECo
