CALCIUM QUANTITY TABLE INDICATED FROM W.H.O. (World Health Organization)
Calcium deposit
Water hardness
Water classifica-
tion
Run decalcifica-
tion every
(French degrees) (German degrees)
0 - 60 mg/l
0 - 6
0 - 3
Sweet of soft
75 cycles - 2.5
months
60 - 120 mg/l
6 - 12
3 - 7
Medium hard-
ness
50 cycles - 2
months
120 - 180 mg/l
12 - 18
8 - 10
Hard or calcare-
ous
40 cycles - 1.5
months
over 180 mg/l
over 18
over 10
Very hard
30 cycles - 1
month
1. Fill in the water tank with 850 ml of water and
50 ml of citric acid (five teaspoons). Deactivate
the oven and wait for approximately 60
minutes.
2. Activate the oven and set the function True Fan
+ Steam. Set the temperature 230 °C.
Deactivate it after 25 minutes and let it cool
down for 15 minutes.
3. Activate the oven and set the function True Fan
+ Steam. Set the temperature between 130
and 230 °C. Deactivate it after 10 minutes.
Let it cool down and continue with the removal of
the tank contents. Refer to "Emptying the water
tank".
4. Rinse the water tank and clean the remaining
lime residue in the oven with a cloth.
5. Clean the drain pipe by hand in warm water
with soap. To prevent damage, do not use
acids, sprays or similar cleaning agents.
CLEANING THE OVEN DOOR
The oven door has two glass panels. You can
remove the oven door and the internal glass panel
to clean it.
The oven door may close if you try to
remove the internal glass panel before
you remove the oven door.
CAUTION! Do not use the appliance
without the internal glass panel.
1. Open the door fully and hold the two door
hinges.
2. Lift and turn the levers on the two hinges.
3. Close the oven door halfway to the first
opening position. Then pull forward and remove
the door from its seat.
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Summary of Contents for ZOS35902XU
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