Zanussi ZBM 879 - Manual (Page 9)

9
Condensation and steam
When food is heated it produces steam in the same way
as a boiling kettle. The oven vents allow some of this
steam to escape. However, always stand back from
the oven when opening the oven door to allow any
build up of steam or heat to release.
If the steam comes into contact with a cool surface on
the outside of the oven, e.g. a trim, it will condense and
produce water droplets. This is quite normal and is not a
fault with the oven.
To prevent discoloration, regularly wipe away
condensation and also soilage from surfaces.
Cookware
• Use any oven proof cookware which will withstand
temperatures of 250°C.
• Baking trays, oven dishes, etc. should not be placed
directly against the grid covering the fan at the back
of the oven, or placed on the oven base.
• Do not use baking trays larger than 30 cm x 35 cm
(12 in x 14 in) as they will restrict the circulation of
heat and may affect performance.
The effects of dishes
on cooking results
Dishes and tins vary in their thickness, conductivity,
colour, etc. which affects the way they transmit heat to
the food inside them.
A Aluminium, earthenware, oven glassware and bright
shiny utensils reduce cooking and base browning.
B Enamelled cast iron, anodized aluminium, aluminium
with non-stick interior and coloured exterior and dark,
heavy utensils increase cooking and base browning.
Cooling fan
The cooling fan operates during cooking. Air is expelled
through vents between the oven door and the control
panel, as shown in the diagram.
The cooling fan may run on after the oven is switched off
to keep the controls cool. This is quite normal.
Hints and Tips