Programming The Machine - Conti COMPACT Technical Documentation Manual

9. PROGRAMMING THE MACHINE

9.1. PROGRAMMING OF PRE-BREWING (1SEC ON / 1SEC OFF)
The pre-brewing is only available on Espresso (1 or 2 shots).
The pre-brewing is adjusted by default on these 2 buttons, if the user wants to delete it, he needs to do as
follows:
➢ Settings without pre-brewing:
•
Turn off the machine.
•
Keep pressing the key "P2 Gr1" then turn the machine on.
•
When the LED of the key "P5 Gr1" key lights, turn off the machine again.
• Wait a few seconds then turn on the machine.
If the user want to put the pre-brewing he needs to do as follows:
➢ Setting the machine with pre-infusion:
• Turn off the machine.
•
Keep pressing the key "P1 Gr1" then turn the machine on.
•
When the LED of the "continuous flow" key lights, turn off the machine again.
•
Wait a few seconds then turn on the machine.
9.2. PROGRAMMING OF BOILER TEMPERATURE
The factory temperature setting is adjusted at 117 °C by default.
The temperature can be set between 105 ° C and 124 ° C, to change the setting proceed as follows:
• Turn off the machine.
•
Keep pressing the keys "P3 Gr1 +" P4 Gr1 + "P5 Gr1" and turn on the machine.
The technician can view the temperature by flashing the LEDs "L1 Gr1 " L2 Gr1" "L3 Gr1. It
corresponds to the hundreds, tens and units of the temperature (in ° C). There is a pause of 2
seconds between 2 visualizations of temperature to allow the user to make a new recording. If a
value is zero, the corresponding LED does not light.
Example of reading for a temperature at 115 ° C:
Reading the number of flashes of the hundred: 1
Reading the number of flashes of the ten: 1
Reading the number of flashes the unit: 5
•
To change the set point you have to press the key "P1 Gr1" to decrease (- key) or "P2 Gr1" to
increase (+ key). For each action on the key the value is changed by 1 unit. During the changes, the
LEDs remain off.
If the electronic does not detect any change in the setting for more than one second, the sequence
of displaying the temperature start again for a new visualization.
To exit the programming phase, turn off and on again the machine.
Edition 05/2021 - COMPACT - technical documentation - page 11
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