User manual

90 - CLEANING AND MAINTENANCE 914779747/B
Reservoir filling
1. Mix 150 g of citric acid with 1 l of water in
a jug.
2. Open the door and pull the loading drawer
out of its housing.
3. Insert the funnel provided in the loading
drawer.
4. Pour the descaling solution until the max.
level indicator light illuminates comes
on (the reservoir contains about 1 l).
5. At the end, remove the funnel and place the
loading drawer back in its place.
Boiler descaling function
1. Close the door.
2. Press the button to start the function.
From now on, it will no longer be
possible to cancel the descaling
process.
Do not use lactic acid or other
descaling agents.
If there is too much water in the
reservoir, the excess water will drain
into the oven cavity. In this case dry with
a cloth or sponge before proceeding.