Gaggia La Precisa EL1 Uso Y Mantenimiento página 69

After pressing the T1 key, the brewing starts. After
reaching the desired coffee dose, press the T1 key again to
stop brewing the coffee dose. This way the new value is
saved by the pulses of the dose. Both the solenoid valve
and the pump are deactivated thereby suspending product
brewing. The LED relating to the programmed key turns
off.
To programme the machine for the other measured doses
of coffee, T2-T4-T5 (if the 30-sec programmed time-out
time has not been exceeded), just repeat this sequence
with the same operations carried out for button T1.
Press the T3 key again to immediately exit the
programming stage.
During the programming of
one brew group, the other
groups
disabled.
activities are
To programme the other groups in a way different to the
first one, press the specific programming button of each
group, and proceed with the same operations carried out
on brew group 1.
7.2 Copy a coffee dose from a prev.
programmed brew group
Doses of coffee can be copied from one brew group
(original one) and memorised in another brew group
(destination one) by proceeding as follows:
press button T3 (on the keypad for the brew group to be
programmed), hold it down for more than 5 seconds and
check that all the LED lights on the keypad are lit, apart
from the T3 buttons.
Within 30 seconds (programming time out), press and
hold down for at least 3 seconds the T3 button of the
brew group whose doses you want to copy (original brew
unit). When the T3 button of the original brew group is
pressed, it stays lit, while all the others are off. When
released after the 3 second hold, the T3 button of the
original brew group remains flashing.
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