Smeg Cortina SF4750VC User Manual page 44

The display shows the level depending on
the quantity of solution in the reservoir:
Reservoir full
Reservoir half full
Reservoir at minimum level
Reservoir empty
The residual solution is discharged into the
evaporation tray to facilitate its removal.
If the remaining quantity of solution is over
500 ml, the liquid will be discharged into
the evaporation tray in two different steps to
facilitate drying. When the first step finishes,
the messages
will flash on the display and
emptying will stop. The confirmation knob
must be pressed again to finish draining off
the residual solution. When this is complete,
the message
displayed.
After cleaning the tank with the
water and citric acid solution,
perform at least one more CLEAN
cycle with clean water in order to
rinse any impurities from the tank.
98
Cleaning and maintenance
and
will be
DEC: manual descaling
When you wish to perform descaling in
advance, you can run the function
manually:
1. Open the door completely.
2. Pour approximately 250 ml of white
vinegar into the evaporation tray, thus
also covering part of the base of the
oven.
3. Turn the setting knob to select DEC
.
4. Press the confirmation knob to confirm the
selected function: the display will show
the message
with the remaining time until the function
finishes.
5. At the end of the descaling process,
remove the vinegar from the base of the
oven with the supplied sponge.
6. Use a dish sponge on softened
encrustations in order to remove the
largest possible quantity of scale.
7. When you have finished cleaning, close
the door again.
alternating