H3-72-01
19
For internal use only
4.
Continued heating with hot air (hot air phase)
The hot air phase commences after the steam phase. The heater in the evaporator is switched off.
The heater remains switched on at full power until the T
BO
pre-set oven temperature or given oven
temperature is reached.
The recommended or pre-set oven temperature is maintained by means of a regulating cycle, which
switches the hot air heater on and off respectively.
The supply air flap and the vent flap are opened when the T
BO
is reached.
The hot air heater and the hot air fan are switched off once the baking like professionals operating mode
has been completed by means of pressing the OFF button or when the operation time has expired.
Steam dissipation is not carried out, since the flaps are already opened during the process of continued
heating with hot air.
5.
Emptying
Emptying is carried out when the hot air phase has been completed.
Emptying the evaporator is carried out in the following steps:
Firstly a check is made to ensure that the water tank has been installed. The process of emptying will
not be carried out should this not be the case. During the process of emptying, the clear text display
indicates “water is being pumped off”.
Irrespective of the water level, the supply pump transports water to the evaporator until the temperature
of the water has reached a certain level; however, this occurs with a limit in time. This addition of cold
water serves the purpose of lowering the temperature of the water in the evaporator, thus reducing the
thermal load in the drain pump and ensuring safety for the user from a thermal point of view.
The drain pump pumps water in the evaporator back into the water tank at a temperature of 70°C.
Emptying is carrying out from water level recognition plus a certain follow-on time with a maximum time
limit.
Subsequent to emptying “residual heat” is indicated in the clear text display above a certain oven
temperature.
