General Features; Operating Principles - DeLonghi DTC 90 DF User Operating Instructions Manual

5
5
Attention: the
becomes very hot during opera-
tion. Keep children away.

GENERAL FEATURES

The heating and cooking in electrical
hot air ovens take place by forced con-
vection.
The two elements which make this
process take place are:
- Circular element
- Grill element
NOTE:
Upon first use, it is advisable to operate
the oven at the maximum temperature
(thermostat knob on position 250) for
60 minutes in the position
oven) and for another 15 minutes in the
position (thermostat knob on posi-
tion 200°C), to eliminate possible traces
of grease on the heating elements.
WARNING:
The door is hot, use the handle.
ATTENTION - MOST IMPORTANT
Pay special attention not to touch
the hot heating element inside the
oven cavity.
12
Left main Fan oven
oven door
2500 W
2000 W
(fan

OPERATING PRINCIPLES

Heating and cooking in the FAN oven
are obtained in the following ways:
a. by forced convection
A fan sucks in the air contained in the
oven muffle, which sends it through
the circular heating element and then
sends it back through the muffle.
Before the hot air is sucked back
again by the fan to repeat the
described cycle, it envelops the food
in the oven, provoking a complete
and rapid cooking.
It is possible to cook several dishes
simultaneously.
b. by radiation
The heat is radiated by the infra red
grill element.
c. by ventilation
The food is defrosted by using the fan
only function without heat.