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Kentucky Fried Chicken
Computerized Control
Installation, Operation, and Programming Instructions
OPERATOR MANUAL
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LIMITED WARRANTY FOR HENNY PENNY EQUIPMENT Subject to the following conditions, Henny Penny Corporation makes the following limited warranties to the original purchaser only for Henny Penny appliances and replacement parts: NEW EQUIPMENT: Any part of a new appliance, except baskets, lamps, and fuses, which proves to be defective in material or workmanship within two (2) years from date of original installation, will be repaired or replaced without charge F.O.B. factory, Eaton, Ohio, or F.O.B.
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Table of Contents SECTION 1. INTRODUCTION .................................................................................................... 1-1 1-1. SAFETY ......................................................................................................... 1-1 1-2. ASSISTANCE ................................................................................................ 1-1 1-3. INTRODUCTION .......................................................................................... 1-2 1
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SECTION 1. INTRODUCTION The Henny Penny pressure fryer has may safety features incorporated. 1-1. SAFETY However, the only way to ensure a safe operation is to fully under- stand the proper installation, operation, and maintenance procedures. The instructions in this manual have been prepared to aid you in learning the proper procedures. Where information is of particular importance or is safety related, the words NOTICE, CAUTION, WARNING, and DANGER are used. Their usage is described below. SA
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1-3. INTRODUCTION Installation of the KFC Computerized Control Panel on existing Henny Penny gas pressure fryers. Disconnect the fryer from the electrical supply source before beginning panel conversion. Failure to disconnect the fryer from the supply source could result in electrical shock. The fryer internal wiring is numbered to correspond to the numbers on the wiring diagram, Figure 1. 1-4. CONTROL PANEL WIRE A. Remove the four screws holding the existing control panel in place. REMOVAL B
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1-5. NINE-PIN CONNECTOR A. Remove the above wires from their existing position. These WIRING wires will be connected to the nine-pin connector provided. B. Locate wires number 12, 8, and 11 at the fan motor. Remove the connector securing these wires. Wire number 11 can be discarded at this time. Wire number 12 will be connected to the nine-pin connector as noted on the wiring diagram. Wire number 8 from the fan motor will be joined with wire number 15 before it is connected to the nine-p
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1-7. SLOT COVER When installing the computerized panel retrofit kit, it is necessary to cover the existing slot in the heat shroud. This slot allows the capillary tube of the old control panel to extend through the heat shroud when mounting the old control. A. Open door and push slot cover through shroud from bottom of the shroud. B. Bend the 4 tabs of slot cover over the top of the heat shroud. 1-8. CONTROL PANEL A. The new computerized panel is positioned and installed exactly INSTALLATI
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FIGURE 1 304 1-5
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FIGURE 2 1-6 304
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304 1-7
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1-8 304
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SECTION 2. OPERATION 2.1 INTRODUCTION The KFC Programmable Controller has two fundamental modes of operation: cook and program. In the cook mode the melt, stand-by, heat, and timer functions are active. In program, these modes are set by the operator. 2.2 SWITCHES AND Melt Indicator - The display will read “LO” when the control is in INDICATORS the automatic melt mode. If the temperature of the shortening is below 185º the control will enter the melt mode. When the temperature of the shor
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2-2. SWITCHES AND DROP Indicator -The display will read “DROP” when the INDICATORS shortening has reached the setpoint temperature. (+ 4° to -2°) (Continued) Temperature Switch -This switch allows the operator to read the temperature of the shortening while in a cook cycle. The display range is from 255° to 390° F. 2-3. FRYER POWER UP In power up, the mode is selected depending on the temperature of MODE the oil. Power Switch in the “POWER” position. 1. If pot temperature is below the melt t
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2-5. COOKING OPERATION 1. Move the power switch to the POWER position. 2. If the display reads “LO” wait for it to change to “COOL” or display a temperature. 3. If the display reads “COOL” depress the EXIT COOL switch. 4. Depress the switch next to the cycle you wish to use. The indicator light next to that cycle will illuminate. 5. When the display reads “DROP” meaning the temperature of the oil has reached operating temperature, carefully lower the loaded basket with product into the oi
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2-6. FILTERING THE Frying breaded products requires frequent filering. After each SHORTENING frying cycle the display will read FILR, indicating to filter. It should be noted that further operation of the control is not allowed until filtering is complete. Clean and filter the frypot as follows. 1. Turn the main power switch to the OFF position. 2. Clean any build-up from the sides of the frypot. Use care when using a scraper or brush to clean the frypot, to prevent damaging the temperatu
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2-6. FILTERING THE 7. When the pump is pumping air only, close the filter valve SHORTENING first and then move the main power switch to the OFF (Continued) position. 8. Being sure there is sufficient shortening in the frypot, depress the EXIT FILL switch. 9. The unit will go into the stand-by mode and digital display will read COOL. 10. Temperature of shortening will then stabilize to 250ºF. 11. The control will stay in the stand-by mode until the EXIT COOL switch is depressed. This will
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SECTION 3. PROGRAMMING To enter the program mode a password keystroke sequence is 3-1. BASIC PROGRAMMING required. Note that when performing this sequence the switches SEQUENCE must be depressed within one second of each other. If not, the control will not enter the program mode. 1. Depress the “SELECT TIME” switch. 2. Depress the “EXIT COOL” switch. 3. Depress the “SELECT FUNCTION” switch. 4. Depress the “EXIT FILL” switch. You are now in the program mode of the control. 3-2. COOK CYCLE
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3-2. COOK CYCLE 10. Follow steps 4, 5, and 6 until all six intervals have been PROGRAMMING programmed for pressure. (Continued) The above steps may be followed for interval alarms except you cannot program an interval alarm in the first interval. Refer to Special Programming Modes on factory presets for load compensation, proportional control, and filter cycle counts. 3-3. ERROR CODES The following defines the error code number. If an error code occurs, the buzzer will sound until you depres
