Henny Penny 680 KFC Service Manual
Henny Penny 680 KFC Service Manual

Henny Penny 680 KFC Service Manual

Pressure fryer

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Summary of Contents for Henny Penny 680 KFC

  • Page 2: Specifications

    Heating Pressure Shipping Weight Accessories Shipped A data plate, located on the right side panel, gives the information of the type of fryer, serial number, warranty date, and other information pertaining to fryer. Model 680 Gas Fryer 60" (152.4 cm) 24"...
  • Page 4 The Model 680 Fryer is not equipped with a continuous pilot. But Fryer can not be operated without electric power. Fryer will automatically return to normal operation when power is restored.
  • Page 5: Replacement Parts

    Henny Penny LIMITED WARRANTY FOR HENNY PENNY APPLIANCES...
  • Page 6 Pressure Fryer ... l-2. Proper&e l-3. Assistance ... 1.4. Safety INSTALLATION Section 2. Unpacking Instructions ... 2-l. Selecting the Fryer Location ... 2-2. 2-3. LevelingtheFryer Ventilation of Fryer 2-4. Gas Supply ... 2-5. 2-6. GasPiping 2-7. GasLeakTest Gas Pressure Regulator Setting 2-8.
  • Page 7: Table Of Contents

    Henny Penny Section Section 5. 5-1. Introduction ... 5-2. Arrangement ... 5-3. Maintenance Hints ... 5-4. High Temperature Limti Control ... 5-5. Power/Pump Switch ... 5-6. Temperature Probe ... 5-7. Complete Control Panel ... 5-8. Pressure Regulation ... 5-9. Tilting the Lid Upright ...
  • Page 8: Section 5. 5-1. Introduction

    1-2. PROPER CARE 1-3. ASSISTANCE SECTION 1. INTRODUCTION The Henny Penny Pressure Fryer is a basic unit of food processing equipment. It has found wide application in institutional and com- mercial food service operations A combination of Pressure, Heat, and Time is automatically con- trolled to produce the optimum in a tasty, appealing product.
  • Page 9: Safety

    The Henny Penny Pressure Fryer has many safety features incorporated. However, the only way to ensure a safe operation is to fully understand the proper installation, operation, and maintenance procedures. The instructions in this manual have been prepared to aid you in learning the proper procedures.
  • Page 10 2. Remove the carton lid and lift the main carton off the fryer. 3. Remove corner packing supports (4). 4. Cut and remove the metal bands holding the fryer to the Do not unlatch the lid before completion of steps 5,6, and 7.
  • Page 11 E. Replace the weight and secure the top cap. 11. Open lid and remove packing and racks from inside of cookpot. 12. Remove the protective paper from the fryer cabinet. It is necessary to clean exterior surface with a damp cloth.
  • Page 12 ROLL UNIT OFF PALLET ONTO RAMP. ORIENT CASTERS IN SIDEWAYS POSITION. RAISE SIDE SLIGHTLY 8 KNOCK OUT RUBBER PADS (2). TYPICAL BOTH SIDES PROP UP A RAMP FOR EACH CASTER ON THE SELECTED SIDE. REMOVE REAR COVER - WEIGHT SEGMENTS MUST BE INSTALLED PER INSTRUCTIONS CONTAINED THEREIN...
  • Page 13 WARNING! m EACH WEIGHT SEGMENT (8.1 KG> LBS. m ALL SEGMENTS m ALL SEGMENTS MUST SECURED TO UNLATCH LID. 5 REMOVE MARKED RELEASE AFTER WEIGHT -INSERT WEIGHS APPROXIMATELY HANDLE WITH IDENTICAL. INSTALLED FRAME BEFORE ATTEMPTING 2 BOLTS “An FRAME INSTALLING SEGMENTS.
  • Page 14 Landing or dumping tables should be provided next to at least one side of the fryer. Keep in mind the best efficiency will be obtained by a straight line operation, i.e.
  • Page 15: Gas Supply

    Make certain the exhaust hood is designed high enough to allow for proper opening of the fryer lid. We recommend you consult a local ventilation or heating company to help in designing an adequate system.
  • Page 16 The pressure loss in the piping system should not exceed 0.3 inch water column.
  • Page 17 INIMUM PULLof equip- AVOID SHARP BENDS AND KINKS when ment away from wall pulling equipment away from wall. (Max- permissible for accessi- imum pull will kink ends, even if installed zk;ht’,” Quick Disconnect properly, and reduce Connector life.) DISCONNECT BEFORE MAXIMUM PULL Couplings and hose...
  • Page 18 The gas fryer requires 120 volt, single phase, 60 Hertz, 10 amp, 3 wire grounded service The gas fryer is factory equipped with a grounded cord and plug for your protection against shock, and should be plugged into a 3 prong grounded receptacle.
  • Page 19 “FILL” LINE. 9 BE CERTAIN THAT THE GAS CONTROL VALVE AND BURNERS ARE PROPERLY ADJUSTED. (GAS UNITS ONLY) FOR ADDITIONAL INFORMATlON HENNY PENNY SERVICE MANUAL OPERATIONS MANUAL (,,C S CAN RESULT IN SHORTENING FROM COOKPOT SURFACES AND THE COLD ON THESE INSTRUCTIONS...
  • Page 20 The Power/Pump Switch is a three way switch with center “OFF” position. Move the switch to the position marked “POWER” to operate the fryer. Move the switch to the position marked “PUMP” to operate the optional portable filter pump. Certain conditions must be met prior to operaton of the filter pump.
  • Page 21 Gauge Solenoid Valve Drain Valve Drain Interlock Switch Condensation Drain Pan The pressure gauge indicates the pressure inside the cookpot. The solenoid valve is an electro-mechanical device that causes pressure to be held in the cookpot. The solenoid valve closes at the beginning of the frying cycle and is opened automatically at the end of the frying cycle.
  • Page 22 To close lid: 1. Lower the lid until gasket comes into contact with the pot. 2. With the lid lowered, pull lid handle forward until it stops. 3. Lift up on the lid handle until it stops. 4. Bring lid handle out towards you until it stops. 5.
  • Page 23 To open lid: DO NOT ATTEMPT TO OPEN LID UNTIL THE PRESSURE DROPS TO ZERO. Opening the lid when the cookpot is pressurized will allow hot shortening and moisture to escape from the cookpot, resulting in severe burns. Gently raise handle until it stops. Push handle back until it stops.
  • Page 24: Switches And Indicators

    If the shortening is below 185 F (77 Pump Switch in the “Power” position, the fryer enters the melt cycle. The shortening is heate slowly to prevent scorching of the shortening. The display reads “LO” and the heat cycles, 10 seconde on, 30 seconds off, to ensure slow melting of shorten- ing.
  • Page 25 1. If pot temperature is below the melt temperature of 185 “F (85 “C) the fryer will enter the melt mode. Display will read “LO”. 2. If the pot temperature is 185°F (85%) or higher, the control will regulate the programmed temperature of the selected cycle.
  • Page 26 In the event of a power failure, no attempt should be made to operate the fryer. The Model 680 Fryer is equipped with an automatic ignition system and can not be operated without electrical power.
  • Page 27: Cleaning The Cookpot

    To prevent burns caused by splashing shortening, the unit’s main power switch must be in the “OFF” position before resetting the filter pump motor’s manual reset protection device. The pump motor and the combustion air motor are permanently lubricated and need no maintenance. change of shortening, the cookpot should be thoroughly cleaned as follows: 1.
  • Page 28 1. It is recommended that a high quality frying shortening be used in the pressure fryer . Some low grade shortenings have a high moisture content and will cause foaming and boiling over.
  • Page 29 1. To protect the shortening when the fryer is not in imme- diate use, the fryer should be put into the “COOL” mode. 2. Frying breaded products requires filtering to keep the shortening clean.
  • Page 30 “OFF” position. 2. Turn Power/Pump Switch to the “OFF” This fryer is equipped with a grounded cord and plug for your CONNECW protection against shock, and should be plugged into a 3 prong grounded receptacle. Do not cut or remove grounding prong.
  • Page 31 1. When the display indicates proper temperature, close and lock the lid. 2. Press the button for the desired product to be cooked. 3. At the end of the cook cycle, pressure will begin venting automatically, an alarm will sound, and the display will indicate the end of the timing cycle.
  • Page 32 This section provides troubleshooting information in the form of an easy to read table. If a problem occurs during the first operation of a new fryer, recheck the installation per the Installation Section of this manual. Before troubleshooting, always recheck the operation pro- cedures per Section 3 of this manual.
  • Page 33: Section 6. Programming

    Greasy Temperature too high. Faulty probe. Shortening too old. Shortening too dark. Breading product too far in advance. Burners out of adjustment. Fryer incorrect preheat. Slow fryer heat-up/ recovery. Wrong cook button pushed. Shortening old. Temperature too low. Faulty probe.
  • Page 34 D. Spotted Product E. Dryness of Product Product Flavor (Taste): A. Salty Taste B. Burned Taste Improper separation of the product. Breading not uniform on the product. Burned breading particles on product. Product sticking together. Moisture loss prior to cooking. Overcooking the product.
  • Page 35 Shortening too old. D. Rancid Taste Infrequent filtering. Non-compatible products cooked within the same shortening. Raw product not fresh. General: Incorrect meat cut. A. Meat Separation Overcooking. From Bone Product not fresh. Using frozen product (black B. Bone Color bone). Not Proper Improper processing of product (black bone).
  • Page 36 Check voltage at wall receptacle. Check MAIN POWER switch. Replace if defective. Check cord and plug. Turn unit off and allow fryer to cool to release pressure from cookpot; clean all pressure lines, exhaust stacks, and exhaust tank. Check and clean solenoid valve per maintenance section on solenoid valve.
  • Page 37 Pressure does not Not enough product in fryer or product not fresh. build removed from dead weight. Lid open or not latched. Solenoid valve leaking or not closing.
  • Page 38 Check high limit control switch per maintenance section on the high limit. Close drain valve. With power removed from fryer, check across elec- trical leads of gas valve with multimeter, and gas valve on “ON” position. Replace probe. Replace ignitor.
  • Page 39 Supply line too small - low Heating of gas volume. shortening too slow. Improper ventilation system. Burner out of adjustment. Programming wrong. Shortening overheating. Faulty PC Board. Faulty probe. Increase supply line size. Refer to installation instructions. Refer to installation instructions.
  • Page 40 Condensation line stopped Improper or bad shortening. Improper filtering. Cold zone full of cracklings. Improper rinsing after cleaning the fryer. Shortening will Drain valve clogged with not drain from crumbs. cookpot Drain valve will not open by pulling the knob.
  • Page 41 Decorator strip interferring. Magnet plate out of Lid will not stay adjustment. down while latching. Remove and clean gasket. Clean rim of cookpot. Replace gasket. maintenance section on lid shims. Replace cable. Replace broken strip. Adjust magnet plate in back of fryer.
  • Page 42 This section provides procedures for the checkout and replace- ment of the various parts used within the fryer. Before replac- ing any parts, refer to the Troubleshooting section. It will aid you in determining the cause of the malfunction. This section is arranged in groupings of the components that work together within the fryer.
  • Page 43 The shortening temperature must be below 380°F (193°C) to accurately perform this check. 1. Remove electrical power supplied to the fryer. Remove electrical power supplied to the fryer by unplugging the unit, or by turning off the wall circuit breaker or electrical shock could result.
  • Page 44 7. Remove larger outside nut that threads into pot wall. 8. Remove the two nuts securing the high limit bracket at the front of the fryer, and remove bracket. 9. Remove the two screws that secure high limit to the high limit bracket.
  • Page 45: Power/Pump Switch

    The Power/Pump Switch is a three way rocker switch with a center “OFF“ position. With the switch in the POWER position the fryer will operate. With the switch in the PUMP position the filter pump will operate, but the heating unit will not.
  • Page 46: Temperature Probe

    Also, if the temperature is out of calibra- tion more than 10°F or C”, the probe should be replaced as follows: 1. Remove electrical power supplied to the fryer. Place the Power Switch to the “OFF” unplug the power cord or turn the wall circuit breaker off or electrical shock could result.
  • Page 47: Complete Control Panel

    The Henny Penny Fryer uses pressure as one of the components of the cooking process. Once the lid is sealed to the cookpot, and the solenoid valve closes, a deadweight valve maintains the correct pressure in the cookpot.
  • Page 48 The Lid Assembly is easily tilted up for cleaning or servicing. 1. Lower the lid assembly., 2. Turn the Lid Stop Bracket towards the left of the unit. Do not tilt the lid back when the lid is in the full raised position.
  • Page 49: Reversing The Lid Gasket

    The gray rubber gasket surrounding the inside of the lid is designed to be reversed. HENNY PENNY RECOMMENDS THAT THIS BE DONE EVERY 90 DAYS. Because of heat expansion and the pressure used for the cook- ing process, the gasket is constantly under extreme stress.
  • Page 50: Lid Counterweight

    1. Using a 3/8” socket, remove the back shroud of the fryer. 2. With one person holding the weight level, another person locks the lid down.
  • Page 51: Pressure Pads

    Henny Penny 5-11. LID COUNTERWEIGHT (CONT’D) 5-12. PRESSURE PAD 5-10 NOTE The cable should now have some slack in it, with the weights level. 10. Tighten the nut against the bracket, securing the cable. 11. Replace back shroud. Repair is now complete.
  • Page 52: Lid Adjustment

    Be certain leaking is not caused by too much pressure before making any lid adjustments. Fryer should be operating at 12 psi. Refer to Operating Control Valve section. All these areas should be checked, or serious burns could result.
  • Page 53 If this valve should become dirty, or the Teflon seat nicked, pressure will not build up. The electric fryer uses a 208/240 volt, 60 hertz coil (50 hertz internationally).
  • Page 54 6. A repair kit (Part No. 17120) is available if any of the seals must be replaced. If any one seal is defective, they all should be replaced. Solenoid body, must be removed from the fryer for replacement of seals.
  • Page 55: Solenoid Valve Replacement

    5, 7, and 8, in this section. DO NOT ATTEMPT TO REMOVE THE VALVE CAP WHILE THE FRYER IS OPERATING, or severe burns or other injuries could result. The operating valves are located at the back of the unit. The valve left of the pressure gauge is a 14 1⁄2 lb.
  • Page 56: Removal & Cleaning Of Safety Valve

    Dry the parts and replace immediately to prevent damage or loss. The safety relief valve should be cleaned once a year. Do not attempt to remove valve while fryer is operating, or severe burns or other injuries could result. 1. Remove pressure gauge.
  • Page 57: Pressure Gauge

    5-16 Clean inside of the elbow with hot water. NOTE Turn the relief valve towards the left side of the fryer when reinstalling relief valve. Immerse the safety relief valve in soapy water for 24 hours. Use a 1 to 1 dilution rate. The valve cannot be disassembled.
  • Page 58: Gas Control Valve

    Turn off the main gas supply to the cooker and disconnect and cap the supply line to fryer, or possible explosion could result. A voltage check at the control valve must be taken four (4) seconds after the Power/Pump switch is turned to Power position.
  • Page 59 11. Remove the three screws from back of control valve and remove from bracket. 12. Reassemble in reverse order.
  • Page 60: Blower Motor

    The blower motor circulates air into the burner area to create the correct heat for the fryer. If the blower fails, a sensor will shut the power control valve down. 1. Remove the electrical power supplied to the unit. Remove electrical power supplied to the unit by unplug- ging the unit, or by turning off the wall circuit breaker, or electrical shock could result.
  • Page 61: Transformer

    The transformer reduces the voltage down to accommodate those components with low voltage. 1. Remove electrical power supplied to the unit. Remove the electrical power supplied to the fryer by unplugging the unit, or by turning off the wall circuit breaker, or electrical shock could result.
  • Page 62: Airflow Switch

    2. Remove small access panel from right side panel. 3. Pull hose from switch from under fryer. 4. Disconnect wires from switch. Mark wires before removal to insure new airflow switch is wired correctly.
  • Page 63: Ignitor Modules

    The ignitor module sends 24 volts to the ignitors and there is an ignitor module for each ignitor. 1. Remove electrical power supplied to the unit. Remove electrical power supplied to the unit by unplug- ging the unit, or by turning off the wall circuit breaker, or electrical shock could result.
  • Page 64: Drain Valve

    c. Check for continuity across the two outside terminals on the Drain Switch. If circuit is open, the Drain Switch is bad. The circuit should only be opened by pressing on the actuator of the Drain Switch. 3. To replace switch, remove &-h-es going to switch and install new switch in reverse order of above procedures.
  • Page 65 The 680 fryer has two burner assemblies, one on each side of the pot. The burners can be ignited with either natural or L.P. gas. A blower in the fryer produces the airflow needed for com- bustion inside the burner chamber. Both burners should be an orangy-red color while the burners are on continuously (not pulsing).
  • Page 66 Remove electrical power supplied to the unit by unplug- ging the unit, or by turning off the wall circuit breaker. Turn off the main gas supply to the fryer and discon- nect and/or cap the main supply line to the fryer, or possible explosion could result.
  • Page 67: Burner Assembly

    10. .Using a gasket adhesive, mount the insulation provided 11. Carefully mount burner assembly onto studs and bracket, 12. Fasten condensation deflector onto frame and reconnect 13. Check for gas leaks per section in the installation portion 14. Place side panel on unit, turn gas on and electrical supply t: Right Burner 6.
  • Page 68: Ignitors

    When the Power/Pump switch is in the power position, a red glow should be seen in each porthole in the front of the fryer. If no red glow is seen, proceed with the following: 1. Remove electrical power supplied to the unit.
  • Page 69: Nylatron Strips

    6. Secure ignitor in place with screw, reconnect wire leads and replace side panel. ‘7. Reconnect power and test the fryer for proper operation. The nylatron strips fill the gap in the shroud behind the lid. 1. Secure the lid with the lid stop bracket.
  • Page 70 5. Using a 3/V socket remove the nuts securing the back shroud and remove the back shroud. 6. Remove bolts securing the strips to the weights, and remove strips from weights. 7. Remove the screws securing the front shroud, and the nut securing the exhaust tube bracket.
  • Page 71 8. Lift the front shroud up and out, over the arms of the lid. 9. Thread the new nylatron strip through the track in the front shroud. 10. Lining up the holes in the strips, fit the front shroud over the lid arms and secure to carriage frame.
  • Page 72 ui-epyg nuebq plea 311111 WUVIV avai ‘dvm uamvd I/\1 3ullss3ud avai ‘iu 3w.3 US311 /NlNU 3evsn 3evsn...
  • Page 74 To enter the program mode, a password keystroke sequence is required. Note that when performing this sequence, the buttons must be depressed within one second of each other, If not, the control will not enter the program mode. 1. Depress the square under the far right digit of the display. 2.
  • Page 75: Basic Programming Sequence

    The following defines the error code number, If an error code occurs, the buzzer will sound until you depress a cycle button. The control will continue to display the error code and fryer will be inoperative until error is corrected.
  • Page 76 5. Depress the EXIT FILL button to exit the special program mode. Unit will return to stand-by cook mode. The preceding steps must be followed exactly to enter the special program mode. 1. Enter the special program mode. 2. Depress the cycle 6 button. Display will read as follows.
  • Page 77 Pressure Solenoid Product One and Neat Control Product Indicators Select Time Function Indicators Select Function Change Button Change Button Under Display 4 Indicator Display Change Button Change Button Indicator Display Under Display 3 Change Button Change Button Indicator Display Under Display 2 Change Button Change Button Under Display 1...
  • Page 78 DECAL, Membrane Switch-KFC – Non SMS ... DECAL, Membrane Switch-KFC - SMS ... SWITCH, Power ... LIGHT, Indicator (250V) ... ASSEMBLY, 8 HD FRYER PCB– Non SMS ... CONDENSATION PAN ASSEMBLY ... DECAL, Fill Instructions ... CASTER, w/Brake ... COVER, Drain Rod Access ...
  • Page 79 LATCH PLATE, Drain Rod ....LATCH PLATE SPACER....INSERT, Leg Casting ....BUSHING, Split (3/4) .
  • Page 80 Henny Penny FIGURE & ITEM PART NUMBER 35092 SC01-160 SC01-132 35725 35391 √ √ √ √ √ 85* 36210 √ √ √ √ √ 85* 51877 √ √ √ √ √ recommended parts *not shown DESCRIPTION TOP FRAME BRACE ...
  • Page 82 Henny Penny FIGURE & ITEM PART NUMBER Not Avail. √ √ √ √ √ 2 35487 35940 35941 36753 35376 WA01-007 NS02-005 35246 35504 35504 35846 FP01-075 FP01-074 16909 FP01-011 16808 16809 35507 17407 35508 35268 √ √ √ √ √ 22 14058 √...
  • Page 84 Henny Penny FIGURE & ITEM PART NUMBER 35026 √ √ √ √ √ 2 35207 NS01-025 LW0l-010 35092 SC01-069 36839 SC01-042 36625 36627 36626 37362 37363 37364 SC01-009 35438 SC01-081 NS02-002 √ √ √ √ √ recommended parts DESCRIPTION ARM, Lid Support...
  • Page 85 Henny Penny Model 680 6-12 1005...
  • Page 86 Henny Penny FIGURE & ITEM PART NUMBER 35792 35675 35243 35413 √ √ √ √ √ 5 52627 49864 49852 SC01-204 37171 49962 49890 35359 16121 WA01-020 51531 35360 SC01-074 35223 35227 35339 SC01-062 34510 SC01-041 36285 √ √ √ √ √ 25 34526 √...
  • Page 88 Henny Penny FIGURE & ITEM PART NUMBER 35686 MS01-297 35693 35696 SC02-014 35687 35694 70312 MS01-315 NS01-011 36851 21877 DESCRIPTION TUBE, DW to Exhaust Stack SS ... HOSE CLAMP, SS - .500 – 1.062 DID ... TUBE, Exhaust Connect ...
  • Page 90 Henny Penny FIGURE & ITEM PART NUMBER √ √ √ √ √ 1 16910 16909 16908 √ √ √ √ √ 4 59742 FP01-063 FP01-011 FP01-028 17407 16817 16809 16926 16902 16903 16918 16852 35686 35817 16804 35200 35474 FP01-066...
  • Page 92 Henny Penny FIGURE & ITEM PART NUMBER 14234 17255 36318 55173* PN01-002 PN01-012 55139 35132 16102 NS02-005 17216 √ √ √ √ √ 11 55151 √ √ √ √ √ recommended parts *not shown DESCRIPTION KIT, 680 - VALVE - DRAIN ...
  • Page 94 Henny Penny FIGURE & ITEM PART NUMBER 35814 35645 √ √ √ √ √ 35486 √ √ √ √ √ 36152 35918 36521 35655 35505 MS01-307 35623 SC03-005 √ √ √ √ √ 35482 √ √ √ √ √ 38276...
  • Page 95 NOTE: ASSEMBLE CORE DISC ASSEMBLY WITH SMOOTH AND ROUNDED EDGE OF BLADE TOWARD DISC SPRING GUIDE (ITEM 9). NOTE: DO NOT DAMAGE SEAT IN ANY WAY...
  • Page 96: Solenoid Valve Assembly

    Henny Penny FIGURE & ITEM PART NUMBER 17121 18721 18724 √ √ √ √ √ 2* 17120 17101 17109 17110 17111 17112 17114 17115 17116 17117 17122 √ √ √ √ √ 13 17102 √ √ √ √ √ 14 17103 √...
  • Page 97 ‘I HI-LIMIT -..--.._--.- 9 PIN MALE CONNECTOR 9 PIN FEMALE CONNECTOR 1 VAC I 511t i ‘” 1~2~314~5lfi17lnl~ -/1/y CONNEC JOR CONTROL BOARD ---- -‘-!_I” CONTROL PANEL - 8-HEAD GAS COOKER J 2OV, JPH, 2 WIRE W/GRr;iC&...
  • Page 98 HI-LIMIT T ~~ HERMOSTA T ---_ -1 A CONTROL TRANSFORMER -.---------------CONTRO‘~ANE‘.-_-_-_- 8-HEAD GAS COOKER RIGHT NER BURNER TRANSFORMER PRESSURE 1 l-Q?- PIN MALE CONNECTOR PIN FEMAL .E CONNECTOR --------_ I6A-I 72OV, If/-l, I I I I SIE. I RIGH (REAR: MODULE I’i’“ll 21A -I...
  • Page 99 189A 12ov FILTER UNIT PLUG - 3A PUMP 1 IA MODEL 680 GAS FRYER 12OV, DRAIN SUJI TCH - 23 SOLENOID VENT /ALE IPH, 2WfRE W/GRND IGNITION IGNITER MODULE 36805...
  • Page 100 Henny Penny Model 680 6-27...
  • Page 101 Henny Penny Model 680 6-28...
  • Page 102 Henny Penny Model 680 6-29...
  • Page 103 Henny Penny Model 680 6-30...
  • Page 104: Sms Programming (If Applicable)

    Henny Penny SMS PROGRAMMING (If Applicable) 1005 Press and hold the Function button for two seconds. “REG PROGRAM” will show in the display, followed by “CODE”. Press the code 1,2,3. “SELECT PRODUCT” will scroll across the display. NOTE If no buttons are pressed, within approximately 1 minute while in the program mode, the controls will revert back to the cook mode.
  • Page 105 Henny Penny SMS PROGRAMMING (Continued) 6-32 After the load compensation, press and release the Func- tion button. “PROP” and “CONTROL” shows on the left side of the display and the factory preset proportional control temperature shows on the right side of the display.
  • Page 106 Henny Penny SMS PROGRAMMING (Continued) SMS SPECIAL PROGRAM MODE 1005 13. After the filter value is set, press and release the Function button. “EOC” and “EXIT” flashes on the left side of the display and “COOL” shows on the right side of the display.
  • Page 107 Product button, and the control will set factory preset parameters into the controls. NOTE Before attempting to change the other modes in the Factory Preset mode, please call Technical Service Department at Henny Penny. 1-800-417-8405. Model 680 1005...
  • Page 108 Henny Penny SMS SPECIAL PROGRAM MODE (Continued) 1005 Tech I/O Mode Press and hold the Function button for two seconds until “REG PROGRAM” shows in the display. As soon as “REG PROGRAM” shows in the display, press and release the Function button 4 times until “TECH I-O”...
  • Page 109 Henny Penny SMS SPECIAL PROGRAM (Continued) 6-36 Press and release the Function button and “MELT”, MODE “CYCLE”, and “100s” shows alternately in the display, along with the period (pulse) length of 4000. This should not be changed until the factory is consulted.

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