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PRODUCT HOLDING CABINET
RESTAURANT
EQUIPMENT
MANUAL
REVISION:
August 18, 2005
U.S. Patent 6175099, 6262394
Other U.S. and Foreign Patents Pending
DUKE MANUFACTURING CO.
TOLL FREE 800-735-DUKE (3853)
314-231-1130
Control Programming
The electronic temperature control is pre-set at the factory to maintain the temperature at the bottom
center of the pan cavity at 190° F +/- 15° F. This temperature is the result of many hours of laboratory
food testing. There are no operator temperature adjustments that can be made. Because the electronic
control uses a platinum type RTD sensor, routine calibration is not required.
!DANGER!
LIVE ELECTRICAL COMPONENTS.
ONLY QUALIFIED SERVICE PERSONS SHOULD MODIFY CONTROL
TEMPERATURE PRESETS.
Temperature Programming
1. Remove cover from control side of the Holding
Cabinet and turn the Holding Cabinet on.
2. Locate the pushbutton S1 and S2 on the rear of
the control. (see Figure 4)
3. To program press and hold S1 until any LED on
the rear of the control illuminates.
(approximately 5 seconds)
NOTE: To comply with NSF sanitation requirements,
do not set the control preset temperature
below 190° F.
4. Press and release S2 until the sum of the LED
values illuminated on the rear of the board match
the desired pre-set temperature.
5. Press and hold S1 until no LED on the rear of
the control is illuminated.
6. Replace cover on control side of the Holding
Cabinet.
Figure 4
