Setting The Water Hardness; Setting The Coffee Temperature - WMF Lumero Operating Manual

Setting the water hardness

Water hardness levels vary by region, so you should find out what yours is before adjusting the device.
The water hardness level corresponds to the following machine settings:
Display flashes Hardness range
1 Soft
2 Medium
3 Hard
4 Very hard
To adjust the water hardness, follow steps 1-5 of "Activating the programme menu". Then please
proceed as follows:
1. The programme menu is activated.
2. Briefly press the 1-cup button -> once
3. The 1-cup button -> continues to light blue, while the 2-cup button ->
4. Press the 1-cup button -> several times to adjust the water hardness level.
⋅
If you press the 1-cup button -> once, the 2-cup button ->
repeatedly. This changes the setting to Water hardness H1.
⋅
If you press the 1-cup button -> again, the 2-cup button ->
repeatedly. This changes the setting to Water hardness H2.
⋅
If you press the 1-cup button -> again, the 2-cup button ->
times repeatedly. This changes the setting to Water hardness H3.
⋅
If you press the 1-cup button -> again, the 2-cup button ->
times repeatedly. This changes the setting to Water hardness H4.
5. If you have reached H4 and you press the 1-cup button again, the cycle restarts from the
beginning and the flash sequence starts again with the signal for H1.
6. You can save the water hardness setting you want by briefly pressing the 2-cup button ->
. The 1 and 2-cup buttons -> flash red three times to indicate the setting has been saved
successfully.
NOTE: If you do not press any buttons in the water hardness programme for 15 seconds, the device
automatically exits the programme and starts the heating phase. By default, the device is set to the
highest water hardness level H4.
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Hardness
0 - 7° dH
>7-14° dH
>14–21° dH
>21° dH
flashes white.
briefly flashes once
briefly flashes twice
briefly flashes three
briefly flashes four

Setting the coffee temperature

To adjust the coffee temperature, follow steps 1-5 of "Activating the programme menu". Then please
proceed as follows:
1. The programme menu is activated.
2. Briefly press the 2-cup button -> once
3. The 2-cup button -> continues to light red, while the 1-cup button ->
4. The 1-cup button -> lights in the corresponding colour of the temperature setting:
Blue = low temperature
White = medium temperature
Red = high temperature
Note: The device's default setting is "low temperature".
5. Pressing the 2-cup button -> switches between the three temperature settings. Starting with
low temperature, then medium and hot.
6. Briefly press the 1-cup button -> to save the setting. The 1 and 2-cup buttons ->
red three times to indicate the setting has been saved successfully.
Please note: If you do not press any buttons in the temperature setting programme for 10 seconds,
the device automatically exits the program and starts the heating phase. In addition, the cups should
always be preheated for optimal temperature
Setting the volume per cup
The 1-cup volume for the device is set to a default of 30 ml. This volume can be adjusted individually.
In order to adjust the individual setting for 1 cup permanently, please proceed as follows:
1. Fill the water tank with drinking water using the amount of water you require, do not fill beyond
the MAX marker. Fill the strainer with ground coffee.
2. Place a cup of the size you want under the outlet for the strainer.
3. Insert the strainer
4. The device is in standby mode. Press and hold the 1-cup button ->
brewing process starts. Release the button.
5. When the volume you want is reached, press the 1-cup button ->
Note: You can choose a volume between 15 ml and 65 ml.
6. The 1 and 2-cup buttons -> flash red three times to indicate the setting has been saved
successfully.
The 2-cup volume for the device is set to a default of 60 ml. This volume can be adjusted individually.
In order to adjust the individual setting for 1 cup permanently, please proceed as follows:
1. Fill the water tank with drinking water using the amount of water you require, do not fill beyond
the MAX marker. Fill the strainer with ground coffee.
2. Place a cup of the size you want under the outlet for the strainer.
3. Insert the strainer
4. The device is in standby mode. Press and hold the 2-cup button ->
brewing process starts. Release the button.
5. When the volume you want is reached, press the 2-cup button ->
Note: You can choose a volume between 30 ml and 130 ml.
6. The 1 and 2-cup buttons -> flash red three times to indicate the setting has been saved
successfully.
flashes blue.
flash
for 3 seconds until the
again to save the amount.
for 3 seconds until the
again to save the amount.
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