Vulcan-Hart GR Series Service Manual page 28

GR Series Gas Fryers with NCC Controls (formerly Tridelta / Built after 3/05) - SERVICE PROCEDURES AND
1. Press V key to enter Program Mode.
If the Parameter Lock feature is disabled,
Program Mode entry is immediate. If the
Parameter Lock feature is enabled "LoC"
will be displayed.
Use the following key sequence (password)
to enter Program Mode: Left basket/up; Left
basket/up; Right basket/down; Right
basket/down.
Fig. 49
Program Item
• Press Left Basket to increase, or Right Basket to
Left Timer
decrease cook time.
• Press Left Basket to increase, or Right Basket to
Right Timer
decrease cook time.
• Press Left Basket to increase, or Right Basket to
Set Point
Temperature
decrease set point temperature.
• Press Left Basket to increase, or Right Basket to
Calibration
Offset
decrease offset temperature (range -20 to +20).
• Press Left Basket or Right Basket to scroll through
Melt Options
Melt Options.
• Press Left Basket or Right Basket to select the
Energy Source
fryer's energy source, electric or gas heat.
• Press Left Basket or Right Basket to select desired
Parameter
Lock
Parameter Lock condition.
• Press Left Basket or Right Basket to select desired
Degrees F or C
Temperature scale.
1
Time will change in 1-second increments, accelerating if the button is held.
2
Temperature will change in 1-degree increments, accelerating if the button is held.
NOTES:
3
Selecting Parameter Lock enabled will take effect on the next Program Mode entry.
4
Default value shown in bold.
F35660 Rev. A (0717)
ADJUSTMENTS
NOTE: If the proper key sequence is not entered
within 6 seconds, the controller exits Program Mode.
2.
3.
4.
Key Sequence
1
1
2
3
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Beeper chirps on each successful key press. If a
key is not pressed within 2 minutes, the control
will automatically exit programming.
To scroll through each of the Program items,
press V and release.
To exit Program Mode at any time, press V and
hold for 1 second.
Display
LED above left basket is on.
15:00 time value with flashing colon
(MM:SS).
LED above right basket is on.
15:00 time value with flashing colon
(MM:SS).
340F or 171C
Current set point with flashing F or C.
00F or -00F
2
Always in °F.
CY L = Liquid.
CY S = Solid.
CY 0 = No.
ELEC or gAS
Uloc or LoC
Selected parameter is enabled if
flashing.
4
CY S
F or C