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26
Fig 25A Fig 25B Fig 25C
Fig.25D Fig.25E
Using the 5 + 0 switch The 5 + 0 switch installed in the hybrid oven models is used, along with the electric
( only cooker with
or gas thermostat.
Hybrid oven (HYB))
To control the electric fan and the oven elements since they can be turned on by
turning the 5 + 0 switch knob and the thermostat knob. Turning just one of the two
knobs will not have any effect on the oven except to turn on the oven light or the
electric fan.
In combination with the electric thermostat, it is used for controlling in parallel with
the thermostat the convection fan and the related oven heating resistance since for
being able to put in operation the convection fan and the resistance both the 5+0
switch knob and the thermostat knob have to be turned on; by turning only one of
the two knobs, no effect will result on oven operation except only for lamp or fan
when switched on. Electric oven is heated by two resistances: one upper resistance
and one circular resistance; by turning the switch knob (Fig.26A-26B) the resistance
referred to the symbol printed on the knob ring will be switched on but in order to put
it in operation the thermostat knob has to be turned until the orange light on will
confirm that resistance is in operation. By turning the switch knob on one of the 5
operation mode the lamp will be switched on simultaneously with the related
resistance. Once the temperature and the type of resistance are selected, the
operation of the resistance will be controlled by the thermostat. It is therefore
accepted that during operation the orange light will switch on and off.
To turn off the electric oven set the switch knob to position 0 to prevent the
thermostat from controlling the elements. Setting the thermostat knob to position 0
turns off the elements but it is still possible, using the switch, to turn on the electric
fan and the oven light.
The switch has 5 different fixed positions corresponding to 5 different types of oven
operation:
- the symbol indicates that only the oven light is turned on;
- the symbol indicates that the circular element (3000W) and the electric
fan have been turned on;
- the symbol indicates that the grill element (2500W) and the electric fan
have been turned on;
- the symbol indicates that only the grill element (2500W) has been turned
on
- the symbol indicates that only the electric fan has been turned on.
When the knob is set to one of these five positions, the oven light is always on, thus
indicating that the oven is being energised.
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