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Wendy's EVOLUTION ELITE EEG-15 Series Service Manual

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SERVICE
M A N U A L
WENDY'S EVOLUTION ELITE™ (Gas)
REDUCED OIL CAPACITY OPEN FRYER
MODEL
EEG-153
EEG-154

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Summary of Contents for Wendy's EVOLUTION ELITE EEG-15 Series

  • Page 1 SERVICE M A N U A L WENDY’S EVOLUTION ELITE™ (Gas) REDUCED OIL CAPACITY OPEN FRYER MODEL EEG-153 EEG-154...

  • Page 3: Table Of Contents

    Model EEG-153, 154 TABLE OF CONTENTS Section Page Compliance ...................... iii Section 1. TROUBLESHOOTING ................... 1-1 Introduction ..................1-1 Safety ....................1-1 Troubleshooting ..................1-2 Error Code Table .................. 1-7 Section 2. INFO & FILTER BUTTON STATS ..............2-1 INFO Button Stats ................2-1 FILTER Button Stats ................
  • Page 4 Model EEG-153, 154 TABLE OF CONTENTS Section Page Section 6. MAINTENANCE SECTION (Continued) Solenoid Valves ....................6-9 Oil Channel Clean-Out ................... 6-11 6-10 Filter Pump & Motor ..................6-12 6-11 JIB Pump ......................6-14 6-12 Express Filter PC Board ................. 6-14 6-13 Transformers ....................

  • Page 5: Compliance

    Model EEG-153, 154 COMPLIANCE These are the original version controlled Henny Penny instructions for Wendy’s Evolution Elite Gas Reduced Oil Capacity Open Fryer 3 and 4 vat model 153, 154 (EEG 153, 154). This manual is available on the Henny Penny Public website (www.hennypenny.com). Read these instruc- tions completely prior to installation and operation of this appliance to ensure compliance to all required installation, operation and safety standards.
  • Page 6 Model EEG-153, 154 For gas appliance installations in South Africa, the installation shall be carried out by a registered installer, and the installation shall comply with requirements of SANS 10087-1 or SANS827 as applicable. Gas supply tubing or hose must comply with the national requirements in force and be periodi- cally examined and replaced as necessary.

  • Page 7: Section 1. Troubleshooting

    Model EEG-153, 154 SECTION 1. TROUBLESHOOTING 1-1. INTRODUCTION 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.

  • Page 8: Troubleshooting

    Model EEG-153, 154 To isolate a malfunction, proceed as follows: 1-3. TROUBLESHOOTING Clearly define the problem (or symptom) and when it occurs. Locate the problem in the Troubleshooting table. Review all possible causes. Then, one-at-a-time work through the list of corrections until the problem is solved. Refer to the maintenance procedures in the Maintenance Section to safely and properly make the checkout and repair needed.
  • Page 9 Model EEG-153, 154 Problem Cause Correction POWER SECTION • • With power switch in Open circuit Check to see that unit is plugged in ON position, the fryer • is completely inoperative Check the breaker or fuse at supply box •...
  • Page 10 Model EEG-153, 154 Problem Cause Correction HEATING OF SHORTENING SECTION (Continued) Oil will not heat • • Drain valve open Close drain valve (Continued) • • Faulty temperature probe Replace temperature probe • • Faulty gas valve Check gas valve too slow •...
  • Page 11 Model EEG-153, 154 Problem Cause Correction OIL LEVEL SECTION Oil foaming or boiling over vat • Water in oil • At end of a Cook Cycle,drain vat and clean vat; add fresh oil • Improper or bad oil • Use recommended oil •...
  • Page 12 Model EEG-153, 154 Problem Cause Correction FILTER MOTOR SECTION • Filter line connections • Tighten all filter line connections Filter motor runs but loose pumps oil slowly • Filter paper or pad clogged • Change filter paper or pad • Power cord for vat #1 Filter motor will not run •...
  • Page 13 Model EEG-153, 154 1-4. ERROR CODES In the event of a control system failure, the digital display shows an error message. The message codes are shown in the DISPLAY column below. A constant tone is heard when an error code is displayed, and to silence this tone, press any button.
  • Page 14 Model EEG-153, 154 1-4. ERROR CODES CONT. DISPLAY CAUSE CORRECTION “E-18 A” Left level sensor failed Turn switch to OFF position, then turn switch back to ON; if display still indicates a failed sensor, have the connectors checked at the control board; have sensor “E-18 B”...
  • Page 15 Model EEG-153, 154 1-4. ERROR CODES CONT. DISPLAY CAUSE CORRECTION “E-47” Analog converter chip or Turn switch to OFF, then back to ON; if “E-47” per- 12 volt supply failure sists, have the PC board replaced “E-48” Input system error Turn switch to OFF, then back to ON;...

  • Page 16: Section 2. Info & Filter Button Stats

    Model EEG-153, 154 SECTION 2. INFO & FILTER BUTTON STATS 2-1. INFO BUTTON STATS Actual Oil Temperature 1. Press and the actual oil temperature shows in the display, for each vat. Set-point Temperature 2. Press twice and SP shows in the display, along with the set-point (preset) temperature of each vat.

  • Page 17: Section 3. Information Mode

    Model EEG-153, 154 SECTION 3. INFORMATION MODE This historic information can be recorded and used for operation- al and technical help and allows you to view the following: • 9. CPU TEMP • 1. E-LOG • 10. COMMUNICATION INFO • 2. LAST LOAD •...
  • Page 18 Model EEG-153, 154 3-1. INFORMATION MODE 2. LAST LOAD (Information on recent cook cycles) Press ► and “2. LAST LOAD” show in displays. DETAILS (Continued) Press a timer button for the product you want to view the cook data and the LED flashes. Press button to start viewing the cook data.
  • Page 19 Model EEG-153, 154 3-1. INFORMATION MODE 3. DAILY STATS (Operational info of fryer for last 7 days) Press ► and “3. DAILY STATS” show in displays. DETAILS (Continued) Press ▼ button to start viewing the cook data. Press the right to view data for other days of week.
  • Page 20 Model EEG-153, 154 3-1. INFORMATION MODE 4. OIL STATS (info of current oil and avg. of last 4 batches of oil) Press ► and “4. OIL STATS” show in displays. DETAILS (Continued) Press ▼ button to start viewing the cook data. FUNCTION DISPLAY EX: Start date of new oil...
  • Page 21 Model EEG-153, 154 3-1. INFORMATION MODE 5. REVIEW USAGE(accumulated info since the data was reset) Press ► and “5. REVIEW USAGE” show in displays. DETAILS (Continued) Press ▼ button to start viewing the cook data. FUNCTION DISPLAY EX: SINCE APR-19 3:00P Day the usage data was previously reset Number of Hours the fryer was on (L/R) ON HRS...
  • Page 22 Model EEG-153, 154 3-1. INFORMATION MODE 6. INPUTS Press ► and “6. INPTS” and “HDF” show in displays. DETAILS (Continued) H = HIGH LIMIT - If “H” is present, the high limit is good. If “-” shows then the high limit is tripped out (overheated) or discon- nected.

  • Page 23: Section 4. Product Program Mode

    Model EEG-153, 154 SECTION 4. PRODUCT PROGRAM MODE This mode allows you to program the following: • Include in Filter Count (Global) • Change Product Name • Filter at X no. of loads (Mixed) • Assign Button • Load Compensation •...
  • Page 24 Model EEG-153, 154 4-1. MODIFYING PRODUCT To Change Times and Temperatures 7. Press ► button until “COOK TIME” shows in the display, SETTINGS (Continued) and then use the product buttons, or the ▼ and ▼ buttons, to change the time in minutes and seconds, to a maximum of 59:59.
  • Page 25 Model EEG-153, 154 4-1. MODIFYING PRODUCT Mixed Filter Tracking SETTINGS (Continued) Filter After X Number of Loads 13b. Press ► button until “FILTER AFTER...” flashes in the left display along, and the number of cook cycles between filters shows in the right display. Press the product buttons, or the ▲...

  • Page 26: Section 5. Level 2 Programming

    Model EEG-153, 154 SECTION 5. LEVEL 2 PROGRAMMING Used to access the following: • Special Program Mode • Clock Set • Data Communication • Heat Control The Special Program Mode is used to set more detailed 5-1. SPECIAL PROGRAM programming, such as: MODE SP-1 •...
  • Page 27 Model EEG-153, 154 5-1. SPECIAL PROGRAM Press and hold the button for 5 seconds until “LEVEL MODE (Continued) 2” followed by, “SP PROG” and “ENTER CODE” show in the display. Enter code 1,2,3, and “SP-1”, “TEMP”, “FORMAT” show in the displays. If a bad code is entered, a tone sounds and “BAD CODE”...
  • Page 28 Model EEG-153, 154 Audio Tone (SP-5) 5-1. SPECIAL PROGRAM Press ► button and “SP-5” and “TONE” flash in the MODE (Continued) left display. Press the ▲ or ▼ , or use product buttons, to adjust the tone of the speaker, 2000 being the maximum value and 50 the minimum.
  • Page 29 Model EEG-153, 154 Filter Tracking Mode (SP-8) 5-1. SPECIAL PROGRAM Filter Tracking signals the operator when the oil needs filtering by MODE(continued) counting the number Cook Cycles between filters Press ► button and “SP-8” and “FILTER TRACKING MODE” show in the display. Use the ▲ and ▼ buttons to choose either “1.MIXED”...
  • Page 30 Model EEG-153, 154 5-1. SPECIAL PROGRAM Filter Tracking Mode (SP-8) (Continued) GLOBAL MODE (Continued) If GLOBAL is selected, press ► button. Split Vat If unit is a split vat, “SP-8A” and “LEFT VAT FILTER CYCLES” shows in the left display, and the number of cook cycles between filters shows on the right display (0 to 99).
  • Page 31 Model EEG-153, 154 5-1. SPECIAL PROGRAM Polish Duration (SP-9) Press ► button and “SP-9” and “POLISH TIME” flash in MODE (Continued) the left display. Press the ▲ or ▼ , or use product buttons, to change the polish time, from 0 to 10 minutes. Change Filter Pad Reminder Time (SP-10) Press ►...
  • Page 32 Model EEG-153, 154 5-1. SPECIAL PROGRAM 2nd Language (SP-16) Press ► button and “SP-16 2ND LANGUAGE” flashes MODE (Continued) on the left display. Press the ▲ or ▼ buttons to select the desired 2nd language. By setting a 2nd language in the controls, 2 languages can now be chosen by pressing button during normal operation.
  • Page 33 Model EEG-153, 154 5-1. SPECIAL PROGRAM Autolift Enabled (SP-21) Press ► button and “SP-21 AUTOLIFT ENABLED?” MODE (Continued) flashes in the left display. Press the ▲ or ▼ buttons to choose “YES LIFT” or “NO LIFT”. If fryer is fitted with the auto-lift option, SP-21 must be set to“YES LIFT”, otherwise, set SP-21 to “NO LIFT”.
  • Page 34 Model EEG-153, 154 5-1. SPECIAL PROGRAM Program Code Change (SP-25) (Continued) If satisfied with code, press and “*CODE MODE (Continued) CHANGED*” shows in display. If not satisfied with code, press and “*CANCEL” shows in display, then reverts back to “SP-25” and “CHANGE, MGR CODE? 1=YES”.

  • Page 35: Clock Set

    Model EEG-153, 154 5-2. CLOCK SET 1. Press and hold the button for 5 seconds until “LEVEL 2”, followed by, “SP PROG” and “ENTER CODE” show in the display. 2. Press the button again and “CLK SET” and “ENTER CODE” flash in the left display. 3.

  • Page 36: Tech Mode

    Model EEG-153, 154 5-4. TECH MODE The TECH Mode has self-diagnostic information, which can be used by certified technicians for troubleshooting purposes, such • Software • Fryer Type (Gas or Elec.) • Push Button Test • All On Display Test •...
  • Page 37 Model EEG-153, 154 5-4. TECH MODE (Continued) 1. Press and hold the button for 5 seconds until “LEVEL 2”, followed by, “SP PROG” and “ENTER CODE” show in the display. 2. Press the button 4 times and “TECH” and “ENTER CODE”...
  • Page 38 Model EEG-153, 154 5-4. TECH MODE (Continued) T-7 - DECIMAL PTS TEST Press button to view all decimal points across the displays. T-8 - LED’S TEST Press buttons to view each LED across the control panel. T-17 - DIGITAL INPUTS - HDF H = HIGH LIMIT - If “H”...
  • Page 39 Model EEG-153, 154 5-4. TECH MODE (Continued) T-20 - PUMPS & VALVES Press ▼ button and “LIGHTS” “DLT_” shows in displays. Press and left Filter Beacon lights (split vats) and press button and right Filter Beacon lights (display shows “DLTo” when on) Press ▼button and “VALVES”...
  • Page 40 Model EEG-153, 154 Press ▼ button and “AIF REQ” and “RQ=Y OK=Y” shows in 5-4. TECH MODE (Continued) the displays. REQ=Y” means that this particular control is currently request- ing control of the AIF Board outputs. “OK=Y” means that the AIF Board has granted this control the authority to control the AIF Board outputs.
  • Page 41 Model EEG-153, 154 Press ▼ button and “OUT F_J_” and “N_DI_oJF_” shows in the 5-4. TECH MODE (Continued) displays. AIF Board Outputs: Current outputs status from AIF board. F = Filter Pump. (Fx = Filter pump is on) J = JIB Pump. (Jx = JIB pump is on) N = New Oil Pump.

  • Page 42: Stats Mode

    Model EEG-153, 154 5-5. STATS MODE This mode allows a technician to view advanced information on the operation of the fryer and controls. 1. Press and hold the button for 5 seconds until “LEVEL 2”, followed by, “SP PROG” and “ENTER CODE” show in the display.

  • Page 43: Introduction

    Model EEG-153, 154 SECTION 6. MAINTENANCE 6-1. INTRODUCTION This section provides checkout and replacement procedures, for various parts of the fryer. Before replacing any parts, refer to the Troubleshooting Section to aid you in finding the cause of the malfunction. 6-2.

  • Page 44: Control Panel And Menu Card Replacement

    Model EEG-153, 154 6-4. CONTROL PANEL & Should the control panel become inoperative, or the menu card needs changed, follow these instructions: MENU CARD REPLACEMENT 1. Remove electrical power supplied to the vat. To avoid electrical shock or property damage, move the power switch to OFF and disconnect main circuit breaker, or unplug cord at wall receptacle.

  • Page 45: High Temperature Limit Control

    Model EEG-153, 154 6-5. HIGH TEMPERATURE This is a safety, manual reset control, which senses the tempera- LIMIT CONTROL ture of the oil. If the oil temperature exceeds 425°F (218°C), this switch opens and shuts off the heat to the vat and “E-10” shows in the display.
  • Page 46 Model EEG-153, 154 6-5. HIGH TEMPERATURE Replacement LIMIT CONTROL If the tube is broken or cracked, the control opens, shutting off (Continued) electrical power. The control cannot be reset. 1. Pull-out on the drain valve knob and drain the oil from the vat. 2.

  • Page 47: Main Power Switch

    Model EEG-153, 154 7. Using an 11/16” crows-foot remove the large high limit 6-5. HIGH TEMPERATURE fitting in vat wall, and pull the high limit from inside the LIMIT CONTROL (Continued) control area. 8. Install new high limit in reverse order and restore power to unit. 9.

  • Page 48: Probe Replacement

    Model EEG-153, 154 6-7. PROBE REPLACEMENT The temperature probe is the center probe inside the vat (see photo at left) and it relays the actual oil temperature to the con- trol. If it becomes disabled, “E-6A or B” shows in the display. The oil level probes (left &...
  • Page 49 Model EEG-153, 154 6-7. TEMPERATURE PROBE Replacement: REPLACEMENT 1. Pull-out on the drain valve knob and drain the oil from the vat. (Continued) To avoid electrical shock or property damage, move the power switch to OFF and disconnect main circuit breaker, or unplug cord at wall receptacle.
  • Page 50 Model EEG-153, 154 6-7. TEMPERATURE PROBE 6. Place the nut and new ferrule on the new temperature probe and insert the temperature probe into the compression fitting. REPLACEMENT (Continued) See drawing below. 8. Using the probe gauge in the kit, follow the instructions on drawing below.

  • Page 51: Solenoid Valves

    Model EEG-153, 154 6-7. TEMPERATURE PROBE 7. Connect new temperature probe to the connector and fasten REPLACEMENT connector onto control panel. (Continued) 8. Replace control panel and reconnect power to vat. 9. Fill vat by pressing and holding button until *FILTER* *MENU* shows in the display.
  • Page 52 Model EEG-153, 154 6-8. SOLENOID VALVES (Continued) Replacement: 1. Using a 1 in. wrench, loosen the front and rear fittings to solenoid. 2. Remove the conduit from the fryer and pull the solenoid assembly from the fryer. 3. Remove the conduit from the solenoid. May 2012 6-10...

  • Page 53: Oil Channel Clean-Out

    Model EEG-153, 154 4. Remove elbow and fittings from solenoid stem assembly 6-8. SOLENOID VALVES (Continued) and attach them to the new solenoid, using pipe sealent on the threads. 5. Reattach the conduit to the new solenoid, threading the wires through the conduit.

  • Page 54: Filter Pump & Motor

    Model EEG-153, 154 6-10. FILTER PUMP & MOTOR The 2 most common causes for a fryer not to pump oil are that the pump is clogged, or the thermal overload switch has been tripped on the motor. The pump and motor is located on the rear of the fryer.
  • Page 55 Model EEG-153, 154 6-10. FILTER PUMP & MOTOR (Continued) To avoid electrical shock or property damage, move the power switch to OFF and disconnect main circuit breaker, or unplug cord at wall receptacle. Removal: 1. Remove the bottom, rear panel and the right side panel. 2.

  • Page 56: Jib Pump

    Model EEG-153, 154 This pump keeps the vats filled and is used in the Automatic Inter- 6-11. JIB PUMP mittant Filter process. To avoid electrical shock or property damage, move the power switch to OFF and disconnect main circuit breaker, or unplug cord at wall receptacle. Replacement 1.

  • Page 57: Transformers

    Model EEG-153, 154 6-13. TRANSFORMERS These components drop the line voltage to low voltage compoents such as, control board, AIF board and gas valves. Replacement To avoid electrical shock or property damage, move the power switch to OFF and disconnect main circuit breaker, or unplug cord at wall receptacle.

  • Page 58: Filter Motor Relay

    Model EEG-153, 154 6-14. FILTER MOTOR RELAY This component is located behind the left control panel and regulates voltage to the filter motor. Replacement To avoid electrical shock or property damage, move the power switch to OFF and disconnect main circuit breaker, or unplug cord at wall receptacle.
  • Page 59 Model EEG-153, 154 6-15. GAS CONTROL VALVES Replacement: 1. Remove the appropriate side panel and/or open the doors. (Control) 2. Label and remove wires from gas valve. 3. Using a 5/8” wrench, loosen the flexible gas line fitting. 4. Using a 1” wrench, loosen the rear fitting and pull assembly from the unit.

  • Page 60: Blower Motor

    Model EEG-153, 154 6-16. BLOWER MOTORS The blower motor assembly creates the draft for the burners. If the blower motor fails, the air switch fails to close, causing an “E-20B” error code in the display. Replacement To avoid electrical shock or property damage, move the power switch to OFF and disconnect main circuit breaker, or unplug cord at wall receptacle.

  • Page 61: Drain Pan Switch

    Model EEG-153, 154 6-17. DRAIN PAN SWITCH This switch closes when the drain pan is pushed properly in place under the fryer. If the drain pan is not properly in place, or the drain switch is faulty, display prompts such as, “CHECK PAN”;...

  • Page 62: Filter Beacon

    Model EEG-153, 154 6-18. FILTER BEACON™ Replacement To avoid electrical shock or property damage, move the power switch to OFF and disconnect main circuit breaker, or unplug cord at wall receptacle. 1. Remove right or left side panel for end vats, or hinge-down the control panel for center vats.

  • Page 63: Air Pressure Switches

    Model EEG-153, 154 The vacuum switch senses the flow of air coming from the blower. 6-19. AIR PRESSURE If the airflow is reduced below a set amount, the switch cuts power SWITCHES to the control valve, which shuts the burners down. Replacement: To avoid electrical shock or property damage, move the power switch to OFF and disconnect main circuit...

  • Page 64: Ignitor & Flame Sensor Assembly

    Model EEG-153, 154 The flame sensor should glow a bright red when the pilot is lit and 6.20. IGNITOR & FLAME allows the gas control valve to open. If it does not sense a flame, it SENSOR ASSEMBLY shuts off the gas control valve. Flame Sensor Replacement: 1.

  • Page 65: Ignition Modules

    Model EEG-153, 154 6-21. IGNITION MODULES During normal operation, the ignition modules send 24 volts to the ignitors and gas control valve. If a module does not sense a pilot flame, the module starts the ignition process again. But, if a pi- lot light goes out for longer that 15 seconds, or it goes out 3 times within 15 seconds, the module keeps the 24 volts from reaching the gas control valve.

  • Page 66: Pressure Transducer

    Model EEG-153, 154 This component controls the AIF filter pump by sensing the 6-22. PRESSURE TRANSDUCER pressure in the expansion chamber. Voltage range is 0.5 to 4.5 VDC, corresponding to a pressure range of 0 to 30 PSIG A messured pressure below -1.5 PSI or above 32 PSI may indicate a failed transducer, it has become disconnected, or a clogged expan- sion chamber.
  • Page 67 Model EEG-153, 154 83289 - 1 & 2 WELL - FULL VAT (3 & 4 WELL SEE NEXT PAGE) May 2012 6-25...
  • Page 68 Model EEG-153, 154 77318 - 3 & 4 WELL - FULL VAT (1 & 2 WELL SEE PREVIOUS PAGE) May 2012 6-26...
  • Page 69 Model EEG-153, 154 May 2012 6-27...
  • Page 72 Henny Penny Corporation P.O.Box 60 Eaton,OH 45320 1-937-456-8400 1-937-456-8402 Fax Toll free in USA 1-800-417-8417 1-800-417-8434 Fax *FM06-047-B* www.hennypenny.com Henny Penny Corp., Eaton, Ohio 45320, Revised Dec. 2018...

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