Introduction Of The Energetic Class; List Of The Energetic Classes - Smeg CX51VE Service Manual

• Check that the "breathing chimney" between the upper heating element flange and the muffle, are not blocked
or deformed
The ovens equipped with automatic switching on and extinction of the centrifugal with TOC thermostat, check
x
that the start up is not too delayed (this normally is
controls the cooling tangential fan on the chimney, verify that this will be activated as soon as the heat flows
out from the chimney itself (the clicson intervenes at ~100°C, on the contact wall of the chimney).
if there is persistan durty , dismantle the door and carry out the glass cleaning
x
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Complaint/Effect
the oven does not heat
x
Cause
bad functioning of the heating system (thermostat + heating elements)
x
how to work
• check the proper functioning of the thermostat (adjustment,switching on, switching off)
• check that all the elements are properly connected to the control devices (thermostats and commutators)
• check with a tester because an element could be interrupted, positioning the tips to the two extremities and
verify the constancy
• check the electronic card which controls the heating elements properly function (where it si foreseen)
• check the proper functioning of the safety thermostat
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12. Introduction of the energetic class

12.1. List of the energetic classes

All the built-in ovens have been changed after the introduction of the energetic classes for all the cooking products.
started after the first 2' - 5'); if there is the clicson which
All the appliances are identified by a label ( here
below) which shows the energetic class of the
product.
In Italy the labelling has become obligatory after
the Legislative Decree issued on Jenuary 2nd
2003 which includes the regulations
2002/40/CE and 92/75/CEE of the European
Economic Community.
The reference eurpoean rule, to carry out the
laboratory tests for the energetic class, is
the EN50304.
The law refers only to electric products, therefore
excluding :
• gas ovens
• movable ovens
• vapor ovens
The oven dimension is identified by the type ( little,
medium, big) this depends on the useful volume
over-mentioned.
The voulume division is necessary to class the
appliances with the corresponding energetic class,
referring to the tables successively included.
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