Foster Multifunction S4000, Руководство пользователя

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KEYPAD LOCK DETAILS
The key allows to turn on / off the light in the cooking chamber regardless of the oven state.
The key allows to turn the oven off.
BUZZER
Allows to select one of the 3 levels (low, medium, high) for the intensity of the buzzer that sounds
during a warning. Default setting: MEDIUM
LIGHTING
Allows to select the criteria for turning off the light once it has been turned on.
Select NO for the item: LIGHT OFF AUTOMATICALLY to use the manual mode. Once the light
has been turned on, it must always be turned off by pressing the appropriate key again.
The automatic function (YES) allows the electronics to turn the light off automatically 5 minutes
after it was turned on.
WATER HARDNESS
The water hardness basically expresses the quantity of magnesium and calcium salts present in the
water. The hardness is generally expressed in French degrees (°fH).
The oven is equipped with an automatic system that determines the appropriate moment to perform
a boiler descaling cycle.
Remember that it is advisable to use distilled water in order to reduce the formation of scale.
There are three adjustment ranges for the water hardness.
French degrees ( °fH) / German degrees (°dH) equivalence table
WATER HARDNESS °fH WATER HARDNESS °dH
16-35° fH AVERAGE WATER 0-8° dH AVERAGE WATER
0-15° fH VERY SOFT WATER 9-20° dH VERY SOFT WATER
36-50° fH VERY HARD WATER 21-28° dH VERY HARD WATER
The default system is positioned on the average value (line1 in the table).
To change the setting, select water hardness and press the confirmation key (8).
To enter into the option and then use one of the two keys (4).
Once the selection has been made, confirm with key (8).
See also the section: BOILER DESCALING
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