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TurboChef Technologies, Inc. C Series
5-2
Test Mode
TO ENTER TEST FUNCTION MODE
1. From the standby mode, press and hold
both BACK and ENTER keys
simultaneously.
2. The display reads:
ENTER ACCESS CODE
3. Use the NUMERIC keypad to enter the
following access code:
9- 4- 2- 8 (Older Ovens 8- 3 -1 -7)
4. Press the ENTER key.
TEST FUNCTION OPTIONS
The test screen displays the CC (cook cavity)
and HX (heat exchange) temperature at the top
of the screen.
The control displays page one of the test function
options. Press the DOWN ARROW key to display
page two of the test functions options.
To access a test function, press the
corresponding soft key repeatedly.
Blower Speed
The BLOWER key increments the blower speed
in 10% steps. When the blower speed is 100%,
the next press sets the speed to 0%.
Electronic Compartment Temperature
The ºELEC key displays the temperature inside
the electronic enclosure.
Self Test Function
The STEST key initiates a self–test function to
test all major components of the oven. Press the
L4 key once to run the Self Test. Press the BACK
key to return to the standby mode.
Heater Test
The HEATER key turns the heater on or off. If the
heaters are on, pressing the key turns the
heaters off. If the heaters are off and the
maximum (HX) temperature (900ºF) is not
exceeded, pressing the HEATER key turns the
heaters on. If the blower speed is 0, the blower
speed is set to the Idle Airflow.
Magnetron
The MGTRON key is a press and hold key to test
the magnetron. If the magnetron filaments are off
when the MGTRON key is pressed, the message
“MAG WARMING UP” is displayed. After a 3
second delay or if the filaments are already on,
“MAG ON, RF xxx” is displayed. “xxx” is the
fluctuating microwave power measured in the
wave–guide. Any time the MGTRON key is
released, the magnetron turns off. The filament
power (magnetron cooling fan and mode stirrer)
remains on for three minutes.
NOTE: The RF power indication is optional on
the C3/C SERIES model oven.
Diagnostic Display
The DIAG key turns on or off the diagnostic
display feature. This feature adds temperature
displays to the menu group screens.
While cooking, cook setting parameters are
displayed when diagnostics are enabled.
With diagnostics enabled, status indicators are
displayed on the lower left of the display. Each
indicator is a letter, which is displayed in a
positive sense when the status condition is on.
The letter is reversed when the condition is off.
Status Indicators
There are eight status indicators:
• P - Cook door primary interlock switch
• S - Cook door secondary interlock switch
• M - Cook door monitor interlock switch
• t - Magnetron over temperature switch
• h - Heater turn on command
• H - Heater current detected
• A - Blower motor speed control “run” status
• W - Magnetron current detected
Example: When the status indicator is
highlighted, for example M, the status is open or
null. In this case, the Monitor switch is in the
Open State.
Serial Number
NOTE: This should only be needed when
installing a new control. The S/N is located on the
back of the oven OR behind the bottom access
panel.
The first press of the S/N key displays the oven’s
seven-digit serial number. Use the following
procedure to enter the serial number.
1. Press the S/N key again to enter the edit
mode.
2. Right and left arrow key appear on either
side of the serial number. These arrows are
used to navigate within the text. Use the top
left SOFT KEY to move the cursor to the left.