14
THE CONTROL SYSTEM
Faults
Pressing the “Faults” Soft Key will display all the
accumulated faults in the Fault Log. For more
information, see page
9.
F/C
Changes how the oven’s temperature units are dis-
played. The F/C Key alternately selects Fahrenheit
or Celsius.
CCC
Displays the total number of accumulated Cook
Counts for all Recipes.
PIN
Allows the operator to select a new Access Number
for entering the Test and Edit Modes.
IR ELE
Pressing the “IR ELE” Key will turn On the IR
Element. When pressed, the Control will display
“IR Element On”. To turn the IR Element Off,
push the
“IR ELE” Key an additional time.
IR SI
This is a factory setting and should never be altered.
Consult the factory before changing this value.
S
TATUS INDICATORS
See Figures 5 and 6 on page 13.
P
P
rimary Switch – closed or open
S
Secondary Switch – closed or open
M Monitor Switch – closed or open
t Magnetron Thermostats – closed or open
h
M
ain Conv
ection H
eater – off or on
i IR Element – off or on
A Blower Motor Controller – enabled or
disabled
W Microwave Current – Less than or greater
than 7 Amps*
* Microwave (
MW) Status Indicator is not
highlighted/backlit when the current is more
than
7 Amps.
The Status Indicators are displayed at the bottom
of the display screen when the oven is in the Test
and
DIAG Mode. Refer to Figures 5 and 6.
If a Status Indicator is highlighted/backlit the item
or component is in an un-energized or Off State.
Conversely, if a Status Indicator is not highlighted,
the component is energized or in the On State.
PROGRAMMING
Edit Mode
The Edit Mode enables the operator to alter Recipes
and the Cook Chamber
Temperature
(
TCC)
.
To access the Edit Mode:
1. Press the “Up and Down Arrow” Keys on the
Keypad simultaneously.
2. When prompted, enter the Access Code “9” and
then press “Enter”.
Changing the Cook Chamber Temperature
The first screen in Edit Mode allows you to change
the Cook Chamber Temperature
(TCC) by pressing
the “Up and Down Arrow” Keys. The operator
may adjust the temperature between
450-540
º
F in
10
º
F increments. Once you have selected the desired
temperature, press the “Enter” Key to set
TCC.
Altering a Recipe
The NGC (
T
ornado) oven control has
128 unique
Recipes available for the operator. The display shows
two (
2) pages each with eight (8) Recipe Groups.
Each Recipe Group contains eight (
8) Subgroups
or R
ecipes. S
ee F
igur
es
7 and 8.
T
o alter a R
ecipe:
1.
E
nter the E
dit Mode as described earlier.
2.
Enter the Access Code “9” and set TCC. The
screen displays the first set of eight (8) Recipe
Groups. To access the second set of eight (8)
Recipe Groups, press either the “Up or Down
Arr
o
w
” K
ey
.
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