Pid Controller; Setting Temperature - Quick MILL LUCCA M58 Owner's Manual

LUCCA M58

PID Controller

The PID controller's display will cycle back and forth to
show the current temperature of each boiler. The
position of the decimal point (2+3) indicates which
boiler the temperature is being shown for at that time.
The picture to the right shows which boiler is
represented by which decimal point.
The left button is used to cycle through the various
settings and the right button allows you to select a
setting to change. After selecting a setting to change
the left/right buttons must be pressed within 2-3
seconds or the display will revert back to the previous
setting.

Setting Temperature

With the machine turned on press both left/right buttons simultaneously until the display reads
T1 then release the keys. T1 is the coffee boiler temperature. Press the right button to see the
current temperature setting. While the temperature is still being displayed press either left/right
button to change the temperature.
After a few seconds the display will revert back to T1, then press the left button to display T2
which is your steam boiler temperature. Press the right button to see the current temperature
setting. While the temperature is still being displayed press either left/right buttons to change the
temperature.
After the display reverts back to T2 then press the left button to save the new temperature
settings and go back to normal operation.
Coffee Boiler Temperature - By default the coffee boiler temperature has been set to 200°F
The recommended brew range is between 195°- 205°F or 90°- 96°C. This can be easily
changed to match the coffee blend you are using and to bring out the different flavor
characteristics in the coffee. A hotter temperature will bring out more of the bittersweet
chocolate flavors and going colder will bring out more of the fruity flavors. Going too hot may
cause the shot to taste bitter and going too cold it may taste sour. Experiment with different
temperatures until you find the one you like best.
Steam Boiler Temperature - The steam boiler temperature has been set to 260° by default
which is approximately 1.25 bars of steam pressure. The pressure may vary slightly at different
elevations. This setting should never be changed unless the machine is at a higher elevation
Owner's Manual Page 7