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R-9320
R-9450
2. MED HIGH, MED, MED LOW or LOW COOKING.
Program
desired
cooking
time
by touching
the number
pad or pads and the MED
HIGH,
MED,
MED
LOW or
LOW pad of the Variable Cooking Control.
When the
START
pad is touched,
the
following
opera-
tions occur:
2-l
2-2
2-3
MED
HIGH
MED
MED
LOW
The control
relay and cook relay are energlzed.
The COOK and selected Variable
Cooking
Control
in-
jicators
light.
240
volts
A.C.
is supplied
to the power
transformer
Intermittently
through
the contacts
of the cook relay
tihich
is
operated
by the control
unit
within
a 32
second time base.
The microwave
power
operation
is
as follows:
ON
VllCROWAVE
POWER
= Approx
'0%
ON
74 set
MICROWA'dE
POWER
OFF
= Appwx
50":
MICROWAVE
POWER
= Aporox
30"~
6 sec.
MICROWAPLE POWES
/
= ADQroX '0%
Note:
The ON/OFF
time ratio does not correspond
with the
percentage
of the microwave
power,
because approx.
2
seconds
are
needed
for
heating
of
the
magnetron
filament.
3. SENSOR TEMP COOKING
(R-9450 ONLY)
Inserting
the temperature
probe
into the receptacle
con-
nects the probe's resistance to the control
unit.
Set the desired
program
by touching
the SENSOR TEMP
pad and Number pad.
The
cooking
temperatures
and varrable cooking
powers for
each cook
setting
have been preselected
and stored
in the
control
system.
For example
select SENSOR TEMP 2
(roast beef),
When the START
pad is touched,
the following
operations
occur:
(Figure 3)
3-l
3-2
3-3
3-6
3-7
3-a
3-9
The COOK,
SENSOR
and
TEMP
indicators
light.
A-2 appears on the display
(when No. 2 is touched).
The
control
relay
(R L2)
and
cook
relay
(R Ll ) are
energized,
energrzing
the oven lamps, fan motor,
turn-
table motor and high voltage section.
The
240
volts
A.C.
is supplied
to the
power
trans-
former
zntermittently
through
the cook relay
contacts
which
IS operated
by the control
unit
Jvlthin a 32
second base.
The microwave
power
operation
during
firsr stage is
at
MED-HIGH
(24
seconds
ON and 8 seconds OFF!.
When the orobe
tip reaches
:he
preorogrammed
tem-
perature
(4O"Ci, TURN
and OVER
indicators
will
light
on the display
and an audible
srgnai will sound four
times.
TURN
and
OVER
ndicators
w111 light ;Intli the door
has been
ooened
and closed
ior
the
CLEAR
pad is
touched ).
When
COCK
pad
.s touched,
the
oven WIII
resume
cooking.
The microwave
power
IS at MED
i 18 seconds ON and
14 seconds OFF)
during this second stage.
The temperature
of the food
will
be displayed.
rising
as
the food
cooks
until the preprogrammed
temperature
(60°C)
is reached.
When
the probe
TIP
reaches
the preprogrammed
tem-
perature {6O"C),
the end
of cycle, signai will sound, the
oven automaticaly
shuts off,
STAND
and COVER will
now
be
displayed
continuously
until
the
CLEAR
pad is touched
or the door open button
is pressed.
The
time of day will then appear in the display.
Note:
Whenever
any temp.
cook cycle has ended and
the
probe remains in place touching
the TEMP.
pad will
cause the actual food temperature
to
appear in 'the display.
SENSOR
TEMP - PROBE INSTALLED
First stage
Second stage
I
Menu
Internal
I
I
J
No.
Menu
temperature
/
P'
I
b
Complete
j
p2
'
Note
when
I
temperature
i
TURN OVER
;
I
/
I
,
j
1
I
I
i
Roast beef (Rare)
4o"c
j
;,g
5o"c
i
MED
;
!
60°C
;
MED
/
4
2
i
Roast beef (Med)
MED
1
I
4o"c
HIGH
j
3
;
Roast beef (Well-done)
1
4
j
Roast pork
5
~
Poultry
6
Simmer
45Oc
'
MED
'
/
HIGH
j
7o"c
I
MED
/
I
I
/
45Oc
Ii%:
j
750~
i
MED
I
,
5o"c
j
I
i
t%;
I
80°C
1
MED
i
'
MED
80°C
/
-
/
HIGH
i
-
Hold temperature for max. 4 hours.
1
LI
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