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Part # 1955201 Rev. 7 (11/28/12)
OPERATION Continued
Cook-N-Hold Operation
Pressing the
COOK/HOLD
(450 and 455 Controllers Only) key
activates the Cook-N-Hold mode and lights its LED. To verify
the proper hold temperature has been selected, press the
SET
key twice. The display will show the hold temperature. At the
end of the cook cycle, an audible alarm will sound, the display
will flash
“DONE”
and change to count
"UP"
the hold time.
The oven will switch to the programmed hold temperature.
Setting the cook temperature, hold temperature and time
are done in the same manner. Pressing the
SET
key will
light the
TEMP
LED. The operator then sets the temperature
by rotating the dial on the controller until the desired
temperature is shown on the display. Pressing the
SET
key a
second time will light the
HOLD
LED and allows the operator
to select the desired hold temperature as shown on the
display. Pressing the
SET
key a third time lights the
TIME
LED
and allows the operator to select the desired cook time as
shown on the display. Pressing the
SET
key a fourth time ends
the programming.
Pressing the
START/CANCEL
key will start the timing cycle.
When the cycle is completed, pressing this key will also cancel
the
“DONE”
prompt. To cancel a timing cycle in progress
press and hold the
START/CANCEL
key for 3 seconds.
Core Probe Operation
The
Core Probe option
(455 Controller Only) is only active
when the core probe is plugged into its connector. To set the
core temperature, first plug the core probe into its connector.
The display will indicate
"100"
and the
CORE TEMP
LED will
be on. The operator then sets the temperature by rotating
the dial on the controller until the desired temperature is
shown on the display. Pressing the
SET
key stores the core
temperature and starts the cooking process.
To set the oven temperature, press the
SET
key again. The
TEMP
LED will light and the oven temperature can be
set by rotating the dial on the controller until the desired
temperature is displayed. Pressing the SET key again will
light the
HOLD
LED allowing the operator to set the hold
temperature in the same manner.
NOTE:
If the hold temperature is not set, the default hold
temperature is 150°F (66°C) or the last programmed
temperature. (Hold temperature range is 140°F (60°C) to
210°F (99°C).
When the core temperature is reached, the display will sound
and flash
"DONE"
for 3 seconds. Automatically, the display
will switch to count
“UP”
the time the oven is on hold.
Setting Setback Feature
To set or change the setback settings, press and hold the
SETBACK
key for two seconds. The
TEMP
LED will light and a
temperature will be displayed. Set the temperature using the
dial, then press the
SET
key. The
TEMP
LED will go out and
the
TIME
LED will light ("Time" is factory set at 0). Set the time
using the dial, then press the
SET
key. Press the
SET
key one
more time to exit programming.
Note: To disable the setback function, set the temperature to
250º F (121ºC) and the time to zero.
