– 11 –
Damper Assembly
The damper assembly opens and closes the
damper doors to allow air to enter and exit the
oven cavity. The assembly consists of the damper
motor, damper door switch, and damper inlet door.
The damper motor opens and closes the damper
inlet and damper outlet door when commanded to
do so by the main PCB.
The damper inlet door is on the right side of the
oven cavity and is attached directly to the damper
assembly. The damper outlet door is on the top left
side of the unit and is operated by a metal tie rod
that extends from the damper assembly across
the top of the oven. The two doors always open or
close at the same time.
When the damper doors are closed, moisture is
retained in the cabinet. When the damper doors
are open, moisture is released, allowing food to be
more crisp. For detailed information on the
positions of the damper doors in various cooking
modes, see the operation maps in this chapter.
s
e
d
o
M
g
n
i
t
a
r
e
p
O
r
o
o
D
r
e
p
m
a
D
g
n
i
k
o
o
C
e
d
o
M
r
e
p
m
a
D
n
o
i
t
i
s
o
P
r
e
g
n
u
l
P
.
w
S
n
o
i
t
i
s
o
P
h
c
t
i
w
S
s
t
c
a
t
n
o
C
e
v
a
w
o
r
c
i
M
k
o
o
c
d
e
e
p
S
n
e
p
O
d
e
s
o
l
C
d
e
s
s
e
r
p
e
D
t
o
N
d
e
s
s
e
r
p
e
D
d
e
s
o
l
C
n
e
p
O
Damper Door Switch
The damper door sensing switch is mounted to the
damper assembly. The switch monitors the
damper door position and provides this information
to the main PCB, which controls the operation of
the damper door motor. When the damper door is
closed, the switch is open. The motor will run until
the switch sends the door closed signal. If the
damper door sensing switch circuit shorts (or
opens), the damper motor will run continually.
Magnetron Fan
The magnetron fan operates in all modes of
cooking (Microwave, Speedcook, and Oven/
Bake), even when microwave energy is not being
used. Room air is drawn in through the upper grille
area and into the magnetron blower area. The
magnetron fan blows the air through and around
the magnetron tube and the other components in
the magnetron area.
Convection Fan
The convection fan is used to gently circulate
warm, heated air from the heating elements
throughout the oven and around the food. The
convection fan will always operate when Oven/
Bake, Speedcook, or Warm/Reheat modes are
selected. It will also operate at various times
during microwave use to assist in removing
excess heat from the oven. For detailed
information on convection fan operation in various
cooking modes, see the operation maps in this
chapter.
Vent Fan
The vent fan is designed to remove steam and
other vapors produced while surface-cooking. The
vent fan may be turned on manually (high and
medium speed) by pressing the Vent Fan button. It
also operates automatically in low speed and at
various times during Speedcook and Oven/Bake
to assist in removing excess heat from the unit.
Note: Ovens configured to recirculate air back
into the room should use a charcoal filter.
The vent fan can be mounted to exhaust air
through the top of the unit or positioned to
recirculate air back into the room.
For detailed information on vent fan operation in
various cooking modes, see the operation maps in
this chapter.
Automatic Fan Feature
The vent fan may automatically turn on (low
speed) under heavy surface unit usage and will
turn off automatically (fan cannot be turned off
manually once activated by hood TCO). The vent
fan may stay on up to 15 minutes after the range
and lower oven controls are turned off.
A single pole thermostat (TCO) mounted on the
bottom plate controls the Automatic Fan Feature.
Содержание Advantium 120 SCA1000
Страница 15: ... 13 GEA01122 Figure 3 Vent Fan Airflow ...
Страница 16: ... 14 Notes ...
Страница 17: ... 15 Notes ...
Страница 59: ... 57 Schematics and Wiring Diagrams 02 05 2 12 8 Ω 2 5 Ω 22 5Ω 36 6 Ω B Y 32 Ω G R 7 Ω B W 18 Ω W G 24 Ω ...
Страница 60: ... 58 2001 ...
Страница 64: ... 62 Illustrated Parts Breakdown ...
Страница 65: ... 63 ...
Страница 66: ... 64 ...
Страница 67: ... 65 ...
Страница 68: ... 66 ...
Страница 72: ... 70 Notes ...
Страница 73: ... 71 Notes ...
Страница 74: ... 72 ...
