Douwe Egberts Cafitesse 50, Service Manual

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Installation -8
Version 1.36
02/2004
Program the machine
2. Calibrate the machine
• First ensure the through is in place.
• 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/1.9 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 needed to dispense this amount.
3. 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.
4. 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.
5. Coffee pot volume setting
The volume of the coffee pot is set to 0,9 litre/33 oz and cannot be changed by means of the buttons.
Connect the service device to set another volume (range: 20-999 ml/0.7-33 oz).
6. Coffee strength (ratio) setting
The standard coffee ratio is 1:22. This ratio can be adjusted to meet customer preferences.
Press the
stop button and the pot of coffee button to check the actual ratio setting.
Count the number of times that the LED is actually blinking and add (in case the Replace coffee pack
LED lights) or substract (in case the Refill water tank LED lights) this from the offset value (1:20) to
calculate the actual ratio.
Adjusting the coffee strength
To increase coffee strength keep the stop button pressed, while pressing the cup of coffee
button the desired amount of times.
Wait for the Refill water tank LED to light up when the button has
been pressed and proceed.
To decrease the coffee keep the stop button pressed, while pressing the hot water button
strength the desired amount of times.
Wait for the
Replace coffee pack LED to light up when
the button has been pressed and proceed.
7. Coffee pot ratio setting (service device only)
From software version 2.09 the coffee strength (ratio) of the coffee pot can be set/changed
independently from the cup ratio. (range 5~99 / default 1:22)
8. Exit the programming mode
Pres the power button once to exit the programming mode.
The power LED stops blinking and lights on.
= 1 : 20 2x = 1 : 22
(coffee less strong)
2x = 1 : 18
(coffee stronger)