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IV. OPERATION
IV. a
BEFORE FIRST USE:
-
Thoroughly clean the oven before initial use.
Avoid splashing water into upper areas of the cabinet to
NOTE:
prevent damage to electrical components or connections.
Never spray the unit with a hose.
NOTE:
Never use harsh chemicals or abrasive pads to clean the
NOTE:
cabinet.
Remove the interior side racks and the air tunnel from the cabi-
net.
Take the interior side racks and the air tunnel from the cabinet.
Use a mild soap and water solution to clean these items.
Wring out the cloth so it is only damp and not soaking wet.
Reassemble oven.
IV. b - OVEN CONTROLS:
The operating control is located in the top front panel. The con-
trol contains the following displays, knob or push button (from
left to right):
TIME (IN MINUTES) - Displays set time.
RETHERM TEMP - Displays set Retherm Temperature.
HOLD TEMP - Displays set Hold Temperature.
CABINET TEMP (PROGRAM #) - Displays interior temperature,
displays programming number in programming mode.
ADJ/SET - Knob allows Adjustment and Setting changes.
START - Button will start the operation/pre-set settings.
IV. c - USER ADJUSTABLE PARAMETERS:
The user's parameter set menu is entered by turning the oven on
while pushing the START button. The START button must remain
depressed for 4 seconds after power has been applied. The user's
parameter settings menu is then active. There are 5 adjustable
parameters. Rotate ADJ/SET to change the currently displayed
parameter. Push ADJ/SET to advance to the next parameter. Push
START to accept and save the current parameter settings and
exit the parameter set menu. Normal oven operation is resumed
with the new settings.
IV. OPERATION (cont'd)
Adjustable
Parameters
• rth Lo
• rth Hi
• hld Lo
• hld Hi
• CAL OffSEt
rth Lo
This is the RETHERM temperature low limit. It sets the
lowest possible limit for the RETHERM temperature.
Adjustments during normal operation may not be made
lower than this parameter setting.
rth Hi
This is the RETHERM temperature high limit. It sets the
highest possible limit for the RETHERM temperature.
Adjustments during normal operation may not be made
higher than this parameter setting.
NOTE:
Some local codes require the use of a ventilation
hood for equipment operating in excess of 250
F. Many will allow operation of Rethermalization ovens
at lower temperatures. Please modify this parameter if
needed to meet local codes.
hld Lo
This is the HOLD temperature low limit. It sets the lowest
possible limit for the HOLD temperature. Adjustments
during normal operation may not be made lower than
this parameter setting.
hld Hi
This is the HOLD temperature high limit. It sets the high-
est possible limit for the HOLD temperature. Adjustments
during normal operation may not be made higher than
this parameter setting.
CAL OFFSet
This parameter is a calibration offset and is used in con-
junction with a precision thermometer. The cal offset may
be set from -30 to 30 to calibrate the oven temperature
regulation and display.
IV. d - ALARMS:
The oven reports an over temperature condition any time
the oven temperature reaches 400° or higher.
-3-
Default
Adjustment
Value
Ranges
100
100
- 350
0
0
0
350
100
- 350
0
0
0
100
100
- 250
0
0
0
250
100
- 250
0
0
0
0
-30
- +30
0
0
0
degrees
0
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