Active Vent And Cooling Fans - Fisher & Paykel Titan AeroTech OD302-B Service Manual

Service Manual 599337A: 302B Series Titan Oven

3.5 Active Vent and Cooling Fans

The active vent fan operates in all oven modes except Warm. It extracts oven cavity
air when the oven door is closed.
The cooling fans vent air out below the oven door, they operate whenever the oven is
in use. During Broil / Grill modes and Self Clean, the cooling fan runs at a higher
speed to keep the oven exterior cool. (Refer to Section 2.8 for details of cooling fan
speeds in various oven modes.)
• Warm. This is a constant low heat of 75 degrees C (165 degrees
F) the oven fan circulates heat from the upper outer and the bake
elements.
• Roast. This is a two step program where, during the first stage,
the complete broil / grill element and the oven fan come on to
sear the meat. The oven then automatically heats to the selected
temperature for the remainder of the cooking time. During this
latter part of the cooking, the oven fan is off and the upper outer
and the bake elements provide the heating.
• Broil / Grill. Heat comes from the upper inner broil / grill element.
• Maxi Broil / Grill. Heat comes from both the upper inner and
outer broil / grill elements.
• Aero Broil / Grill. Heat comes from both the upper inner and
outer broil / grill elements and is circulated throughout the oven
cavity by the oven fan.
• Self Clean. Refer to Section 2.32 for an explanation of how this
function operates.
22
July 2006