Douwe Egberts Cafitesse 50, Service Manual

Page: 36 / 106

Programming -6
Version 1.36
02/2004
4.2 Programming the machine by means of the operation panel buttons
Some basic delivery functions can be programmed by means of the operation panel buttons and the main
power button without the need of a service device. It is possible to start programming even when the boiler
water temperature is low to save time.
Coffee pack and outlet trough must be present .
The following functions can be programmed:
• Cup volume hot water
• Cup volume coffee
• Coffee strength (ratio)
A. To enter the programming mode:
Press and hold the stop and the power button for 3 seconds.
The operation panel LED indicators and the power will light up 3 times to indicate that the
programming mode is activated. The power LED will blink as long as the programming mode
is active.
To cancel the programming mode:
Press the power button. The power LED stops blinking and the machine is ready for delivery.
The mode will be automatically canceled if no button is pressed for 5 minutes. (time-out)
B. Coffee cup volume setting
• Place a cup under the coffee outlet.
• Push the coffee cup button until the desired amount is dispensed in the cup.
• Release the button.
Note that when you release the button the outlet valve closes, some extra water will flow into the cup
from the trough.
This quantity is directly stored in memory. Repeat this sequence if necessary.
C. Hot water cup volume setting
• Place a cup under the hot water outlet.
• Push the hot water cup button until the desired amount is dispensed in the cup.
• Release the button.
Note that when you release the button the outlet valve closes, some extra water will flow into the cup
from the trough.
This quantity is directly stored in memory. Repeat this sequence if necessary.
D. Coffee pot volume setting
The volume of the coffee pot is default 0.9 litre/30.4 fl oz and can only be adjusted with the service device.
E. Calibration (coffee) valve flow
• Place a 0.5 litre/16.9 fl oz measuring cup under the coffee outlet
• Push the pot button and keep it pressed until 0.5 litre/16.9 fl oz is dispensed.
• Release the button.
The flow will be automatically calculated (cc/sec) based on the fixed quantity (0.5 litre/16.9 fl oz) and the time
that was needed to dispense this amount.