Manuals / Frymaster / Kitchen Appliance / Fryer

Frymaster 8196345 1.14.2 CM7 Useful Codes, Enter Setup in Tech Mode - Enter, Passwords, Problem

Models: 8196345

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1.14.2 CM7 Useful Codes

Problem	Probable Causes
CM7 display shows
software for only	Loose or damaged harness
CM7.

1.14.2 CM7 Useful Codes

Corrective Action

Check that all harnesses between CM7’s and ATO are secure. Check for loose pins. If the problem persists, swap out computer from one bank to another and reinitialize.

To enter any of the following codes: Press the UNLOCK ▼ button three times. TECH is displayed. Press the 9 button. CODE is displayed. Enter a code listed below for the appropriate function.

•Enter Setup in Tech Mode – Enter 7378.

•Change from F° to C° - Enter 1658. The computer displays off. Turn the computer on and check temperature to see the temperature scale. If the desired scale is not displayed, repeat.

•Reset Factory Menu - Enter 3322. The computer display flashes and quickly counts from 1-40 and switches to off. (NOTE: This will delete any manually entered menu items).

•Reset BADCRC Message - Disconnect board locator plug (J10). Reinsert plug. Enter 9988. Computer display switches to off. Remove and then restore power to the computer using the 20-pin plug.

•Reset RECOVERY FAULT CALL SERVICE – Enter 0042.

•Reset CALL TECH Message - Disconnect board locator plug (J10). Reinsert plug. Enter 1000. Computer display switches to off. Remove and then restore power to the computer using the 20-pin plug. If this message appears at any time other than after upgrade from a previous version, replace the computer

PASSWORDS

Program Mode: Press the UNLOCK ▼ button once. The computer displays PROGRAM. Press the 9 button. ENTER CODE is displayed. Enter 1650.

Manager Mode: Press the UNLOCK ▼ button twice. The computer displays MANAGER. Press the 9 button. ENTER CODE is displayed. Enter 4321.

Tech Mode: Press the UNLOCK ▼ button three times. The computer displays TECH. Press the

9button. CODE is displayed. Enter 7378.

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Frymaster 8196345 1.14.2 CM7 Useful Codes, Enter Setup in Tech Mode - Enter, Reset RECOVERY FAULT CALL SERVICE - Enter

Contents

8196345 24-HourService HotlineService PROTECTORPage DANGER CHAPTER 1 Service Procedures PROTECTOR SERIES GAS FRYERS TABLE OF CONTENTSCHAPTER 2 Parts List TABLE OF CONTENTS contPROTECTOR SERIES GAS FRYERS THIS PAGE INTENTIONALLY LEFT BLANK PROTECTOR SERIES GAS FRYER CHAPTER 1 SERVICE PROCEDURES1.1Functional Description 1.2The Electronic Ignition System1.3Interface Board Page 1.4Thermostats 1.5Accessing Fryers for Servicing DANGER1.7Checking the Burner Manifold Gas Pressure 1.6Cleaning the Gas Valve Vent Tube6.To adjust the burner gas pressure, remove the cap from the gas valve regulator and adjust to the correct pressure 1.9Replacing Fryer Components 1.8Measuring Flame Current1.9.3 Replacing the Interface Board 1.9.4 Replacing an Ignition Module 1.9.5 Replacing an Ignitor Assembly DANGER1-10 1.9.7 Adjusting the Air/Gas Mixture ALL OTHER VALVES 1.9.8 Replacing a Gas Valve1.9.9 Replacing a Burner Assembly DANGER 1.9.11Replacing the Frypot15.Remove the frypot hold down bracket Full Vat Illustrated Disassembling A Frypot1-17 Full-VatIllustrated Re-assemblingA Frypot1.10.1Ignition Failure 1.10Troubleshooting and Problem Isolation1.10.2Improper Burner Function DANGER 1.10.3Improper Temperature Control1.10.5 Filtration Malfunctions MELT CYCLE PROBLEMS1.10.4 Computer Malfunctions Verifying Solenoid Operation 1.10.7 Basket Lift Malfunctions 1.10.6 Leakage1-25 1.11.1 Troubleshooting the 24 VAC Circuit 1.11Troubleshooting GuidesPage 1.11.4 Replacing the Transformer or Filter Relay 1.11.2 Troubleshooting the Gas Valve1.11.3 Troubleshooting the Temperature Probe Probe Resistance Chart 1.12Probe Resistance Chart1.13 ATO Automatic Top-OffService Procedures 1.13.1 ATO Automatic Top-OffTroubleshooting ProblemProbable Causes Corrective ActionConnector 1.13.4 Replacing the ATO Pump or Solenoid 1.13.3 Replacing the ATO Board or TransformerProblem Probable Causeshot-hi-1 ERROR RMHI-LIMIT EXITFAILURE PROBEFAILURE with IGNITIONReset RECOVERY FAULT CALL SERVICE - Enter Enter Setup in Tech Mode - EnterPASSWORDS 1.14.2 CM7 Useful CodesSee section 1.14.3 CM7 Menu Summary Tree4.10.2 See section1.14.4 CM7 Board Pin Positions and Harnesses 1-38 1.15Loading and Updating Software ProceduresTo update CM7 and ATO software follow these steps 1.16Principal Wiring Connections The Heat Strip is not present here on 330’s 1.17Wiring Diagrams 1.17.1 Main1.17.2Transformer / Filter Boxes 1.17.2.2FPGL330 Transformer / Filter Box Domestic 1.17.3Modular Basket Lift 100/120V 1.17.4Modular Basket Lift 208/250V 1.18.1FPGL30 Series Full Vat 1.18Simplified Wiring DiagramsK UF CN OTI HN AE B/T OL EW RR LE YA UD LA O EN ATOLVOLTAGE LINELEFT IGNITION MODULE1.18.3 FPGL30 Series Simplified Wiring 1.18.4 FPGL30 Series Data Network Flowchart COMPONENT PROTECTOR SERIES GAS FRYERS CHAPTER 2 PARTS LISTAccessories 2.2 Basket Lift Assembly and Associated Parts COMPONENT Wire AssembliesPART # 2.3 Doors, Sides, Flue Caps, Top Caps and Casters 2.4.1 Drain Valves and Associated Parts 2.4Drain System ComponentsNot illustrated 2.4.2 Drain Tube Sections and Associated PartsPage ITEM PART # 2.5.1 Component Boxes contCOMPONENT Fuse 5A 125V International Only2.5.2 Transformer Boxes Transformer Boxes cont 2.5.2Replacement CM7 Computer 2.5.3 Computers and Associated Components108-0231 810-3141 Not illustrated Sound Device, Universal SMTCONNECTOR 2.6Wiring 2.6.1 Main Wiring HarnessesCONNECTOR CONNECTOR807-4654FV ATO/RTD Probe NOTE All insulation and quired when replacinggaskets can be ordered in a single kit, P/NNot illustrated 2.7.1 Full-VatFrypot Components cont2-15 Plenum, Full-VatLOV use 823-6940for CE units2.7.2 Frypot Assemblies and Associated Parts FPGL30 Full Vat Gas Manifold Typical 2.8Gas Supply and Combustion System Components826-0982Propane G30, G31 826-1002Manufactured Gas 2.9Gas Valves and Associated Components 2.9Gas Valves and Associated Components cont 2.10Filtration System Components COMPONENT 2.10 Filtration System Components contITEM PART # 2.11Return Valve Assembly and Associated Parts ITEM PART # 2.12 ATO Auto Top-OffComponentsCOMPONENT 2.12.2 ATO Automatic Top-OffBoardCOMPONENT 2.13Wiring Connectors, Pin Terminals and Tools 2.14Fasteners 2.14Fasteners cont THIS PAGE INTENTIONALLY LEFT BLANK FEBRUARY SERVICE HOTLINE819-6345