Page 3 - Model OFG- 391; LIMITED WARRANTY FOR HENNY PENNY EQUIPMENT
Model OFG- 391 FM05-025-F Revised 8-6-10 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 ap...
Page 4 - Keep appliance area free and clear from combustibles.
Model OFG- 391 This manual should be retained in a convenient location for future reference. A wiring diagram for this appliance is located on the rear shroud cover of the control panel. Post in a prominent location, instructions to be followed if user smells gas. This informationshould be obtained ...
Page 5 - Technical Data for CE Marked Products; Consumo Calorico Nominal:
Model OFG- 391 Technical Data for CE Marked Products Nominal Heat Input: Natural (I 2H ) = 26,4 kW (90,000 Btu/h) (Net) Natural (I2E) = 26,4 kW (90,000 Btu/h)Natural (I2S) = 23,75 kW (81,000 Btu/h)Liquid Propane (I 3P ) = 27,0 kW (92,000 Btu/h) Nominal Heat Input: Natural (I 2H ) = 29,3 kW (100,000 ...
Page 6 - SPECIFICATIONS
HENNY PENNY 8 HEAD GAS OPEN FRYER SPECIFICATIONS Height 61" (155 cm) Width 24" (61 cm) Depth 41¾" ( 107 cm) Floor Space Approximately 7 sq. ft. (.65 sq. m.) Pot Capacity 8 head of chicken (20 lbs.) (9.1 kg)130 lbs. shortening (46 Kg.) Electrical 120 VAC, 1 Phase, 50/60 Hz, 10 Amp, 2 Wire...
Page 7 - TABLE OF CONTENTS; Section; GLOSSARY
Model OFG- 391 TABLE OF CONTENTS Section Page Section 1. INTRODUCTION .................................................................................................... 1-1 1-1 Introduction .................................................................................................... 1-1 1-2...
Page 8 - SECTION 1. INTRODUCTION
Model OFG- 391 1-1. INTRODUCTION The Henny Penny open fryer is a basic unit of food processingequipment. This unit is used only in institutional and commercialfood service operations. As of August 16, 2005, the Waste Electrical and Electronic Equip-ment directive went into effect for the European Un...
Page 9 - NOTICE is used to highlight especially important information.
Model OFG- 391 1-4. SAFETY The Henny Penny open fryer has may safety features incorporated.However, the only way to ensure a safe operation is to fully understand the proper installation, operation, andmaintenance procedures. The instructions in this manual have been prepared to aid youin learning t...
Page 10 - SECTION 2. INSTALLATION; Cut and remove the metal bands from the carton.; INSTRUCTIONS
Model OFG- 391 SECTION 2. INSTALLATION This section provides the installation and unpacking instructions forthe Henny Penny model OFG-391, open fryer. Installation of this unit should be performed only by a qualifiedservice technician. Do not puncture the fryer with any objects such as drillsor scre...
Page 11 - Remove rear service cover.
Model OFG- 391 Do not drop. The counterweights weigh approximately18 lbs. (8.1 kg.) each. Handle with care, or personalinjury could result. 8. Remove rear service cover. 9. Load the 4 weights into the counterweight assembly. 10. Replace rear service cover. To avoid personal injury and assure safe op...
Page 12 - Optional Ramp Unloading
Page 14 - The proper location of the fryer is very important for operation,; LOCATION
Model OFG- 391 2-3. SELECTING THE FRYER The proper location of the fryer is very important for operation, LOCATION speed, and convenience. Choose a location which provides easyloading and unloading without interfering with the final assembly offood orders. Operators have found that frying from raw t...
Page 15 - To avoid possible serious personal injury:
Model OFG- 391 2-5. VENTILATION OF FRYER The fryer should be located with provision for venting intoadequate exhaust hood or ventilation system. This is essentialto permit efficient removal of the flue gases and frying odors.Special precaution must be taken in designing an exhaustcanopy to avoid int...
Page 16 - • The fryer must be isolated from the gas supply piping
Model OFG- 391 2-7. GAS PIPING • The fryer must be isolated from the gas supply piping (Continued) system by closing its individual manual shutoff valveduring any pressure testing of the gas supply pipingsystem at test pressures equal to or less than 1/2PSIG (3.45 KPA) (34.5 mbar). • A standard 3/4 ...
Page 18 - The gas pressure regulator on the gas control valve is; REGULATOR SETTING; factory set as follows:
Model OFG- 391 2-8. GAS LEAK TEST Prior to turning the gas supply on, be sure the gas valveknob on the gas control valve is in the OFF position.The word “OFF” is at the bottom of the knob when thevalve is closed. After the piping and fittings have been installed, check for gasleaks. A simple checkin...
Page 19 - The gas fryer requires 120 volt, single phase 60 Hertz, 10; REQUIREMENTS
Model OFG- 391 2-10. ELECTRICAL The gas fryer requires 120 volt, single phase 60 Hertz, 10 REQUIREMENTS amp, 3 wire grounded (earthed) service, or 230 volt, single phase,50 Hertz service. The 120 volt gas fryer is factory equipped with agrounded (earthed) cord and plug for your protection againstsho...
Page 23 - Lower the lid until latch comes into contact with the pot.; INDICATORS; Digital Display
Model OFG- 391 3-2. LID OPERATION To close lid:1. Lower the lid until latch comes into contact with the pot. To open lid:1. Unlatch the front lid latch. 2. Lift up on handle to raise lid. 3-3. SWITCHES AND Refer to image at end of this section. INDICATORS Fig. Item Description Function No. No. 3-2 1...
Page 24 - Item
Model OFG- 391 3-3. SWITCHES AND INDICATORS (Continued) Fig. Item Description Function No. No. 3-2 9 Press to access program modes; once in the Program Mode, itis used to advance to the next setting; if pressed along with it accesses the Information Mode which has historicinformation on the operator...
Page 28 - SHORTENING; Cold shortening should be filled to the lower indicators.
Model OFG- 391 3-5. FILLING OR ADDING SHORTENING The shortening level must always be above the heatingelements when the fryer is heating and at the frypot levelindicators on the rear of the frypot (Figure 3-3). Failureto follow these instructions could result in a fire and/ordamage to the fryer. Whe...
Page 32 - Unlatch and raise the lid cautiously.
Model OFG- 391 3-7. BASIC OPERATION 9. Unlatch and raise the lid cautiously. (Continued) 10. Using the rack handles, remove the racks of product fromthe carrier, starting with the top rack, to prevent damagedproduct. 11. If a Quality time (hold time) was programmed, the controllerautomatically start...
Page 34 - Shortening Stirrer
Model OFG- 391 3-9. FILTERING INSTRUCTIONS (continued) FILTER ONLY WHEN THE SHORTENINGTEMPERATURE IS LESS THAN 275° F (135° C).FAILURE TO DO SO CAN RESULT IN SHORTEN-ING OVERFLOWING THE FRYPOT, CAUSINGSERIOUS BURNS, PERSONAL INJURY, AND/ORPROPERTY DAMAGE. High volume cooking could cause the cold zon...
Page 35 - a. Attach the filter rinse hose with its quick disconnect fitting
Model OFG- 391 3-9. FILTERING INSTRUCTIONS (Continued) BRUSH ALL CRACKLINGS FROM FRYPOTSURFACES AND THE COLD ZONE DURING THEFILTERING PROCESS. FAILURE TO DO SO CANRESULT IN SHORTENING OVERFLOWING THEFRYPOT, WHICH COULD CAUSE SERIOUSBURNS, PERSONAL INJURY, FIRE AND/ORPROPERTY DAMAGE. 5. When all of t...
Page 36 - ENVELOPE
Model OFG- 391 c. Rinse the frypot interior. Especially work on hard to clean areas, like the frypot bottom and burner tubes. d. After thorough rinsing with shortening, close the drain valve. e. Turn the COOK/PUMP switch to the OFF position. ONLY CONNECT AND DISCONNECT THE FILTERRINSE HOSE WHEN THE ...
Page 38 - SHUTDOWN OF THE; Turn COOK/PUMP switch to the OFF position.; BURNERS; Rotate gas valve knob counter clockwise to the ON position.
Model OFG- 391 3-11. LIGHTING AND To light burner: SHUTDOWN OF THE 1. Turn COOK/PUMP switch to the OFF position. BURNERS 2. Rotate gas valve knob clockwise to the OFF position andwait at least five(5) minutes before continuing to next step. 3. Rotate gas valve knob counter clockwise to the ON positi...
Page 39 - Close the drain valve and discard the shortening.
Model OFG- 391 3-12. FILTER PUMP MOTOR The filter pump motor is equipped with a manual reset button,located on the rear of the motor, in case the motor overheats. Waitabout 5 minutes before attempting to reset this protective device toallow motor to cool. Remove the access panel on the left sidepane...
Page 40 - Fill the frypot to the level indicators with hot water.
Model OFG- 391 3-13. CLEANING THE FRYPOT 5. Fill the frypot to the level indicators with hot water. (Continued) Add 8 to 10 ounces of fryer cleaner (Henny Penny partnumber 12101) to the water and mix thoroughly. Always wear chemical splash goggles or face shield andprotective rubber gloves when clea...
Page 41 - Procedure
Model OFG- 391 3-13. CLEANING THE FRYPOT 8. After cleaning, turn off the COOK/PUMP switch. Open (Continued) the drain valve and drain the cleaning solution from thefrypot into the filter drain pan and discard. 9. Close the drain valve and refill the frypot with plain hotwater to upper level indicato...
Page 42 - Before servicing the fryer:; Make sure unit is off, and close and lock the lid.; Cleaning the Nylatrons - Monthly; Raise lid up and down several times to spread the degreaser.; Dilution Box
Model OFG- 391 3-15. PREVENTIVE MAINTENANCE Before servicing the fryer: • Gas supply should be turned off to avoid fire or explosion.• Electrical supply should be unplugged or wall circuit breaker turned off to avoid electrical shock. Checking/Cleaning Dilution Box - Monthly Cleaning the dilution bo...
Page 43 - Lubricating Lid Rollers - Annually
Model OFG- 391 3-15. PREVENTIVE Lubricating Lid Rollers - Annually MAINTENANCE (Continued) The lid rollers, in the back of the fryer, should be lubricated atleast once a year, to allow the lid easy movement. 1. Remove the back shroud of the fryer. 2. Using spindle lube, part number 12124, place a sm...
Page 44 - Change Product Names
Model OFG- 391 3-16. PROGRAMMING 3. Press and release the desired product button (1 to 10). (Continued) Press to copy a product, erase a product, preset a product, erase all products, or preset all products. 4. Press and release . The name of that product shows in the display. Ex. “ NAME“FRIES”. Cha...
Page 46 - Go to Idle after Done?
Model OFG- 391 11. Press and release and “LOAD COMP” shows in the display along with the load compensation value. Thisautomatically adjusts the time to account for the size andtemperature of the cooking load. Press and release to change this value to a max. of 20 and a min. of 0, or“OFF”. Preset at ...
Page 48 - for
Model OFG- 391 The following are examples of copying and erasing products:CopyingPress to select the presently displayed “COPY A PROD” option. “COPY __ TO __” shows in display. The first set of“_” is blinking. Select the product you wish to copy from , for example, by pressing the button: “COPY 2 TO...
Page 49 - MODE
Model OFG- 391 3-17. SPECIAL PROGRAM The Special Program mode is used to set more detailed MODE parameters listed below. SP-1 · Degrees Fahrenheit or Celsius SP-2 · Language: English, French, German, Spanish, and Portuguese SP-3 · System initialization SP-4 · Audio volume SP-5 · Audio tone SP-6 · Ty...
Page 51 - The Melt Cycle can be set to the type of shortening being used.
Model OFG- 391 Type of shortening to be melted - Liquid or Solid (SP-6) The Melt Cycle can be set to the type of shortening being used. a. Follow steps 1 and 2 above. b. Press and release 5 times. “SP-6” and “MELT CYCLE SELECT” flashes on the display,along with “l=LIQ” or “2=SOLID”. c. Press to togg...
Page 52 - MIXED
Model OFG- 391 3-17. SPECIAL PROGRAM e. Change the idle setpoint temperature, by pressing MODE (Continued) f. Press and release . “SP-7B” and “AUTO-IDLE MINUTES” shows in the display, alongwith the preset time. g. Press to set the minutes the cooker stays idle before the Auto-idle is enabled; 60 the...
Page 53 - GLOBAL
Model OFG- 391 3-17. SPECIAL PROGRAM f. Press and “SP-8C” shows in the display, if YES MODE (Continued) was chosen in step e. “FILTER LOCKOUT AT…” and avalue between 100% and 200% shows in display. Press to change this value. g. Press and “SP-8D” shows in the display, followed by “LOCKOUT-HEAT OIL.....
Page 54 - SCHEDULE
Model OFG- 391 3-17. SPECIAL PROGRAM MODE (Continued) SCHEDULE m. If “4,SCHED” is selected, “SP-8A” shows in the display, and followed by “SCHEDULE”. Press the and up to 4 different times of day can be programmed, by pressing . . EX:SP-8A “SCHEDULE” F1: 10.00ASP-8B “SCHEDULE” F2: 2.00PSP-8C “SCHEDUL...
Page 56 - shows in display. Press product buttons with new code.
Model OFG- 391 3-17. SPECIAL PROGRAM MODE (Continued) Program Code Change (SP-15) This allows the operator to change the program code (factoryset at 1, 2, 3) used to access Product Programming, SpecialProgramming, Clock Set, Data Comm, and Heat Control Modes. a. Follows steps 1 and 2 above. b.Press ...
Page 57 - f. If not satisfied with code, press and; AND STAT MODE
Model OFG- 391 e. If satisfied with code, press . “*CODE CHANGE*” shows in display. f. If not satisfied with code, press and *CANCELLED* shows in display, then reverts back to “SP-16” and “CHANGE USG CODE ? 1=YES”. Thenthe above steps can be repeated. Change Shortening-A-Cook Cycles (SP-17) The oper...
Page 58 - Press to continue to LAST LOAD.
Model OFG- 391 3-19. INFORMATION MODE This mode gathers and stores historic information on the fryer andoperator’s performance. Press and at the same time and “*INFO MODE*” shows on display. Press or to access the steps and press to view the statistics withineach step. Information Mode is intended f...
Page 59 - Press to view the following information from the most; Only if Presently Cooking:; FUNCTION; Press to continue to REVIEW USAGE.
Model OFG- 391 3-19. INFORMATION MODE 2. LAST LOAD (Continued) Press to view the following information from the most recent Cook Cycle. FUNCTION DISPLAY EX: Time of day the last cook cycle was started STARTED 10.25A Product (Last product cooked) PRODUCT -2- Ready? (Was fryer Ready before start?) REA...
Page 60 - Press to view the accumulated information since the data; FILTERED 34; Percentage of Cook Cycles before oil change; Press to continue to INP A_ CVHDSF_M
Model OFG- 391 3-19. INFORMATION MODE 4. REVIEW USAGE (Continued) Press to view the accumulated information since the data was manually reset: FUNCTION DISPLAY EX: Day the usage data was previously reset SINCE APR-19 Number of hours the fryer was on PWR ON HRS 165 Number of times oil was filtered FI...
Page 61 - Press to view the specific status of each input. An
Model OFG- 391 3-19. INFORMATION MODE Press to view the specific status of each input. An (Continued) underscore (“_”) indicates the input is not presently detected.A checkmark (“ ”) indicates the signal is detecting a normalinput. A blinking (“X”) indicates the signal is presentlydetected, but is d...
Page 62 - the relays on the output PC board.
Model OFG- 391 3-19. INFORMATION MODE Press and “6. PMP_ AIR_” shows in display. (Continued) Press to view the amp “DRAW” status of the pump motoroutput and air valve output. “PMP ” and “AIR ” in thedisplay means the amps are good. A flashing “X” behind the“PMP” or “AIR” means too much current. Pres...
Page 63 - Problem
Model OFG- 391 Power switch on but fryercompletely inoperative Shortening not heating Foaming or boiling over Shortening not draining Filter motor won’t run Product Color Not Correct:A. Too Dark B. Too Light C. Product Greasy 4-1. TROUBLE SHOOTING GUIDE Problem Cause Correction • Open circuit • Drai...
Page 64 - DISPLAY
Model OFG- 391 4-2. ERROR CODES In the event of a control system failure, the digital display will showan Error Message. These messages are coded: “E-4”, “E-5”,“E-6”, “E-10”, “E-15”, “E-20 A-D”, “E41”, “E-46”, “E-47”,“E-48”, E-70B, E-92. A constant tone is heard when an errorcode is displayed, and t...
Page 66 - G L O S S A R Y; HENNY PENNY OPEN FRYERS
Model OFG- 391 G L O S S A R Y HENNY PENNY OPEN FRYERS air valve a valve on the eight head fryer that allows air into the filter lines when the pump is on in the mixing mode on eight head fryers airflow switch a switch that senses the amount of airflow coming from the blower; if the airflow (gas fry...
