9
Selecting the right PCBA modus
The PCBA is standard delivered with the general version volume settings (122 ml coffee).
You can easily toggle between general version & French/Spanish volume settings by applying the following
routine:
1. Hold the 1-cup button while applying power to the appliance.
2. Release the 1-cup button.
3. Press the 2-cups button to toggle to the French volume settings.
By repeating above steps once more you will enter the WEU settings again.
In case you are not sure in which state the volume setting is programmed, verify this by making a cup of
coffee without coffee pod, measure the water outcome, and compare that in the volume table “General
coffee specifications”.
Volume adjustment procedure
If you have replaced the PCBA for whatever reason, you always need to check/adjust the volume setting
from this new PCBA. The PCBA coming from service has standard the “General version” volume setting pre-
installed, as described in chapter “Selecting the right PCBA volume modus”
In case you toggled from the “General version” to “French/Spanish version” or vice versa automatically all
earlier adjustments parameters will become overwritten.
Volume measurement procedure:
Below steps, describe how to measure the volume.
You can apply this procedure for checking the volume per function. (Intensity select short/normal, Duo select
short/normal)
1. Make sure the boiler is filled with water.
2. Switch appliance ON and wait until the unit is ready to brew.
3. Place a 1-cup
pod holder without
a Coffee POD. (only adjusting with
plain
water)
4. Place a cup on the drip tray cover and push the one-cup button.
5. When the appliance has finished, you are able to perform the volume adjustment.
6. Empty the cup, podholder and push again for one cup setting, measure the volume output with a
graduated beaker.
In the table “general coffee specifications” you can find the requirements for the minimum / maximum water
volume output cc/ml values for each function.
Functions/features explanation
