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Inventum HWD722 Manual

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DE
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SCALING
In spite of using an anti-scale filter, it is necessary to de-scale the appliance each month. Also if the flow speed of the water is not as
it was, the appliance may have to be de-scaled. Use a de-scaling agent without chemicals, such as kitchen grade vinegar or citric acid.
• Fill the water reservoir with 2 litres of water and add 50 ml of de-scaling agent.
• Place a large mug or bowl under the water outlet.
• Switch the appliance on.
• Caution: switch off the appliance when the mug or bowl is full. Empty the full mug in the sink and place it back under the water
outlet.
• Switch the appliance on again.
• Repeat this until the water reservoir with de-scaling agent is empty.
• Fill the water reservoir with clean water and allow all this water to flow through the appliance.
• Fill the appliance once more with clean water.
• The hot water dispenser is ready for use again.
STORAGE
Empty the water reservoir and clean the hot water dispenser before storing it.
TROUBLESHOOTING
If there is a problem, you should first check the following solutions before contacting customer service.
Problem Possible cause Solution
The flow speed is reduced. Scaling reduces the heating speed. The appliance must be de-scaled.
Water is leaking from under the
appliance.
The rubber cap on the bottom has not
been properly tightened.
Properly tighten the rubber cap at the
bottom.
The appliance no longer works. It is possible that the overheating safety
device has been activated.
Use a small pin to press the reset button
at the back of the appliance in order to
reset it.
10
English • 13
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