Nominal Coffee Boiler; Temperature - La Marzocco GB/5 Manual

Nominal Coffee Boiler

Temperature

Cof ee Boi l er s
Temper at u r es
Display
L a Ma r z o c c o 0 9: 3 0 Press and hold the
1
seconds):
Enter the 5 digit factory password using buttons 1-5 on the group 1 keypad. Once accepted the following
Pas s wo r d 2
?????
appears:
Gr o u ps Nu mber 3 Press the
3
Cof f ee Boi l er s Press the
4
Temper at u r es
5 Press the
Cof f ee Boi l er 1
2 0 2 . 5 F 2 0 2 . 6 F
appears on the left and the set temperature appears on the right side of the display. Once the desired temperature
is selected press the button
6 Repeat procedure 5 for all subsequent boilers (if installed).
7 When inished, continue to the next parameter
Description
• This parameter is set at the factory at a
preset nominal temperature.
• The set temperature of this parameter
differs from the actual temperature of
the water exiting the group to the coffee.
• The temperature of
measured at the most critical point in
the boiler when temperature luctuation
is the greatest.
Operating Procedure
button on the group 1 keypad until the following is displayed (approximately 10
button on the group 1 keypad until the following appears:
button to select the coffee boiler you wish to change temperature.
or the button to change the temperature on the displayed boiler. The measured temperature
to conirm the selection.
"Technical" Programming
• The temperature of the water exiting the
group head is held constant by means
of the mass of the group casting. Even
though the temperature of the boiler may
vary a few degrees, the temperature of
the boiler is the water exiting the group is constant.
• To set the temperature of any espresso
machine it is important to measure the
temperature of the water exiting the
group.
or press to exit programming mode.
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