La Marzocco Linea PB Manual - page 60
EN
59
Display
Operating Procedure
Description
Programming Mode
Coffee Boiler
Settings
Coffee Boiler
“Technical” Programming
After accessing the “Technical” programming menu and entering the password, use the buttons T1 and T2 until
the following screen is displayed.
Press the T3 button to enter the menu.
Press the T3 button to enter the menu, move between the parameters using the buttons T1 and T2
to select
ENABLED
or
DISABLED
, press the T3 button to confirm the option. In the case of espresso machine
with 4 groups you can set this option also on the coffee boiler 2.
Press the T3 button to enter the menu, move with the buttons T1 and T2 to set the desired
temperature, press the T3 button to confirm the value. In the case of espresso machine with 4 groups you can
set the temperature also on the coffee boiler 2. The temperature indicated on the left is the actual temperature of the
group while the temperature on the right is the set temperature.
1
2
3
4
Coffee Boiler
Settings
Coffee Boiler 1
ENABLED
Enter Password
******
CB1 Temperature
93.1
°C 93.3°C
THE STEAM BOILER CONTAINS WATER AT ELEVATED TEMPERATURES. WATER
TEMPERATURE OVER 52°C CAN CAUSE SEVERE BURNS INSTANTLY OR DEATH
FROM SCALDING.
DANGER
• This parameter enables the technician to
set various parameters of the coffee boiler.
• The temperature of the boiler is measured
at the most critical point in the boiler where
temperature fluctuation is the greatest.
• 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 slightly,
the temperature of the water exiting the
group is constant.
• To properly calibrate the temperature of any
espresso machine it is import to measure
the temperature of the water exiting the
group by means of an external temperature
measuring device. The difference of the
display temperature and the measured
temperature may be compensated by use
of the “Coffee T. Offset” parameter.