Descaling; Troubleshooting; Disposal Of The Old Device - CASO DESIGN WK Cool-Touch Mode D'emploi

16.8 Descaling

 Depending on the hardness of water you should descale the device once every two
weeks.
 Fill the kettle with water and a commercial descaler or give a sip of vinegar into the
water. Heat the mixture to 70 °C but do not boil it to prevent overcooking. Rinse the
kettle with fresh water after descaling.
► Regularly decalcifying your WK Cool-Touch will reduce the electricity used and prolong
the life of the device.

17 Troubleshooting

This chapter provides you with important notices with regard to operating the device.
Observe the following notices to avoid dangers and damages:
► Only qualified electricians, who have been trained by the manufacturer, may carry out
any repairs on electrical equipment.
► Improperly performed repairs can cause considerable dangers for the user and
damages to the device.
Problem
The device switches off
before boiling or before it
has reached desired
temperature.
The device does not switch
off.
The device cannot be
switched on.
The device is not reaction
on pressing of buttons / the
display shows nothing
Errorcode E1

18 Disposal of the Old Device

Old electric and electronic devices frequently still contain valuable materials.
However, they also contain damaging substances, which were necessary for
their functionality and safety.
Please note
Attention
Cause
Too much scale in the
kettle.
The lid is not closed
correctly.
The device has not cooled
down sufficiently.
The overheat protection is
activated, for example
because of not enough
water in the kettle
Short circuit
Solution
Descale the device.
Close the lid correctly. .
Allow the device to cool down.
Take the kettle from the base
and let it cool down at least
20 minutes.
After that you can fill in water
again and operate the device.
Contact the customer service.
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