Manuals / Frymaster / Kitchen Appliance / Fryer

Frymaster KJ3FC, MJCFEC SERVICE PROCEDURES 1.12.2 MJCF Millivolt Wiring Diagram, CE, High-Limit

Models: JCFX J65X J3F KJ3FC MJCF MJCFE FMCFE FMCFEC MJCFEC

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MASTER JET CF SERIES ATMOSPHERIC GAS FRYERS

CHAPTER 1: SERVICE PROCEDURES

1.12.2 MJCF Millivolt Wiring Diagram, CE

	HIGH-LIMIT
PILOT GENERATOR	THERMOSTAT
(THERMOCOUPLE)

MAIN VALVE/COIL

GENERATOR

(THERMOPILE)

FENWALL

OPERATING

8050531ATHERMOSTAT

1-36

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Frymaster KJ3FC SERVICE PROCEDURES 1.12.2 MJCF Millivolt Wiring Diagram, CE, Master Jet Cf Series Atmospheric Gas Fryers

Contents

8195186 24-Hour Service Hotline 1-800-551-8633 APRILSeries MJCF, MJCFE, MJCFEC, FMCFE, FMCFEC, JCFX, KJ3FC, J3F & J65X NON-CEPage CANADA COMPUTERS FCCMaster Jet CF Series Atmospheric Gas Fryers TABLE OF CONTENTSMaster Jet CF Series Atmospheric Gas Fryers TABLE OF CONTENTS contMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 1 SERVICE PROCEDURES1.1 Functional Description Pilot Ignition System1.1 Functional Description cont CHAPTER 1 SERVICE PROCEDURESMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CONTROL OPTIONSCHAPTER 1 SERVICE PROCEDURES THERMOSTATS AND TEMPERATURE PROBESFour LEDs, arranged across the top of the boards and identified in the table below, are provided to assist in troubleshooting 1.1 Functional Description contDANGER 1.2 Accessing Fryers for ServicingCHAPTER 1 SERVICE PROCEDURES 1.1 Functional Description cont1.3 Checking Burner Manifold Gas Pressure This task should be performed by qualified service personnel onlyCHAPTER 1 SERVICE PROCEDURES MASTER JET CF SERIES ATMOSPHERIC GAS FRYERS1.3 Checking Burner Manifold Gas Pressure cont 1.4 Adjusting Pilot FlameCHAPTER 1 SERVICE PROCEDURES MASTER JET CF SERIES ATMOSPHERIC GAS FRYERS1.6 Adjusting Burner Ceramic Target Spacing and Alignment 1.5 Cleaning Gas Valve Vent TubeCHAPTER 1 SERVICE PROCEDURES MASTER JET CF SERIES ATMOSPHERIC GAS FRYERSshaft extension 1.7 Calibrating Thermostat Controldirection. Doing so will cause damage to the thermostat CHAPTER 1 SERVICE PROCEDURES1.8 Replacing Fryer Components 1.7 Calibrating Thermostat Control cont1.8.1 Replacing Computer CHAPTER 1 SERVICE PROCEDURESfor calibration instructions CHAPTER 1 SERVICE PROCEDURES 1.8.2 Replacing Operating ThermostatMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS direction. Doing so will cause damage to the thermostatMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 1 SERVICE PROCEDURES 1.8.3 Replacing Temperature Probe1.8.4 Replacing High-Limit Thermostat - Operating Thermostat Controls MASTER JET CF SERIES ATMOSPHERIC GAS FRYERS 1.8.5 Replacing High-Limit Thermostat - Computer ControlsCHAPTER 1 SERVICE PROCEDURES MASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 1 SERVICE PROCEDURESCHAPTER 1 SERVICE PROCEDURES 1.8.8 Replacing Melt Cycle Timer - Operating Thermostat Controls3. Attach wires to the new timer as follows MASTER JET CF SERIES ATMOSPHERIC GAS FRYERSMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 1 SERVICE PROCEDURES 1.8.9 Replacing Burner Ceramic TargetsDANGER 1. Disconnect fryer from electrical and gas suppliesbrass orifices 1.8.9 Replacing Burner Ceramic Targets contCHAPTER 1 SERVICE PROCEDURES MASTER JET CF SERIES ATMOSPHERIC GAS FRYERSMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 1 SERVICE PROCEDURES 1.8.10 Replacing Gas Valve DANGER1.8.11 Replacing Pilot Assembly or Thermopile 1.8.12 Replacing Frypot 1.8.11 Replacing Pilot Assembly or Thermopile contCHAPTER 1 SERVICE PROCEDURES MASTER JET CF SERIES ATMOSPHERIC GAS FRYERS15. Disconnect the pipe union on the right side of the gas valve CHAPTER 1 SERVICE PROCEDURES 1.8.12 Replacing Frypot contMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS 1.9.1 Pilot/Ignition Failures 1.9 Troubleshooting and Problem IsolationNo pilot flame Unreliable flameMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 1 SERVICE PROCEDURES 1.9.1 Pilot/Ignition Failures cont1. Problems related to the gas and/or electrical power supplies The primary causes of popping are CHAPTER 1 SERVICE PROCEDURES 1.9.2 Improper Burner FunctioningMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS 1.9.3 Improper Temperature Control CHAPTER 1 SERVICE PROCEDURES 1.9.2 Improper Burner Functioning contMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS 1-231.9.4 Computer-Related Problems CHAPTER 1 SERVICE PROCEDURES 1.9.3 Improper Temperature Control contMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS See Section 1.8.8 for retrofit information1. Fryer constantly displays . Cause Setpoint incorrect or missing CHAPTER 1 SERVICE PROCEDURES 1.9.4 Computer-Related Problems contMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS Shortening has solidified in the pan or filter lines CHAPTER 1 SERVICE PROCEDURES 1.9.5 Filtration ProblemsMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS 1-27 CHAPTER 1 SERVICE PROCEDURES 1.9.5 Filtration Problems contMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS 1.9.7 Troubleshooting, Millivolt Frying Systems CHAPTER 1 SERVICE PROCEDURES 1.9.6 LeakageHow the Millivolt Circuit Works MASTER JET CF SERIES ATMOSPHERIC GAS FRYERS1-29 CHAPTER 1 SERVICE PROCEDURESMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS Setting CHAPTER 1 SERVICE PROCEDURESSetting MASTER JET CF SERIES ATMOSPHERIC GAS FRYERS1.10.1 Initial Troubleshooting, Millivolt Frying Systems 1.10 Troubleshooting GuidesCHAPTER 1 SERVICE PROCEDURES MASTER JET CF SERIES ATMOSPHERIC GAS FRYERSCHAPTER 1 SERVICE PROCEDURES 1.10.1 Initial Troubleshooting, Millivolt Frying Systems contMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS Burner ignition isCHAPTER 1 SERVICE PROCEDURES 1.10.2 Initial Troubleshooting, 24VAC Frying SystemsLight in ON/OFF switch ON/OFF switch is on1.10.2 Initial Troubleshooting, 24VAC Frying Systems cont 1.11 Probe Resistance ChartProbe Resistance Chart CHAPTER 1 SERVICE PROCEDURES1.12.1 MJCF Millivolt Wiring Diagram, Non-CE 1.12 Wiring DiagramsCHAPTER 1 SERVICE PROCEDURES MASTER JET CF SERIES ATMOSPHERIC GAS FRYERSMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 1 SERVICE PROCEDURES 1.12.2 MJCF Millivolt Wiring Diagram, CEHIGH-LIMIT PILOT GENERATOR1.12.3 MJCFE Wiring DiagramMELT CYCLE SWITCH 8051202D1.12.4 MJCFEC 24V Wiring DiagramMASTER JET CF SERIES ATMOSPHERIC CHAPTER 1 SERVICE GAS FRYERS PROCEDURESMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 1 SERVICE PROCEDURES 1.12.5 FAST-Ready Constant PilotMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 1 SERVICE PROCEDURES 1.12.6 Filter Magic II Wiring DiagramINSET A-A INSET B-B2.1 Accessories MASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LISTMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LIST Accessories contSTANDARD EURO-LOOKMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LIST 2.2 Burner Manifold ComponentsNOTE Metal targets can be co-mingledMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LIST 2.2 Burner Manifold Components contSTANDARD EURO-LOOK2.3.1 Fryer Cabinetry 2.3 Cabinetry ComponentsMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LIST STANDARDFryer Cabinetry cont 2.3.1MASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LIST STANDARDMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LIST 2.3.2 Filter Magic II & Spreader Cabinet CabinetryFilter Magic & Spreader Cabinet Cabinetry cont 2.3.2MASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LIST STANDARDMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LIST 2.4 Casters, Legs and Associated HardwareSTANDARD EURO-LOOK2.5.1 Component Shield Assemblies - No Interface Board 2.5 Component Shield, Filter Box Assemblies and ComponentsMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LIST Component Shield Assemblies without Interface Boards2.5.2 Component Shield Assemblies - With Interface Board 2.5.1 Component Shield Assemblies - No Interface Board contMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LIST STANDARD2.5.3 Filter Box Assemblies 2.5.2 Component Shield Assemblies - With Interface Board contCE FILTER COMPONENT BOXES NON-CE FILTER COMPONENT BOXES2.5.3 2.6 Control Panel Assemblies and Related ComponentsFilter Box Assemblies cont MASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LISTMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LIST 2.6 Control Panel Assemblies and Related Components contSTANDARD EURO-LOOK2.7.1.1 Filter Magic II Drain Manifold Components 2.7 Filtration System ComponentsMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LIST 2.6 Control Panel Assemblies and Related Components contFilter Magic Drain Manifold Components cont 2.7.1.1MASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LIST STANDARDMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LIST 2.7.1.2 Euro-Look Drain Manifold ComponentsSee page 2-27 for Euro-Look Drain Valve Assemblies EURO-LOOKMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LIST 2.7.2 Filter Magic II Filter Pan Components - Outer Pan ComponentsAssembly Crumb Screen Not Included - Order Separately STANDARDMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LIST 2.7.3 Filter Magic Filter Pan Components - Inner Pan ComponentsSTANDARD EURO-LOOKMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LIST 2.7.3 Filter Magic Filter Pan Components - Inner Pan Components contAssembly Crumb Screen Not Included - Order Item #8 Below STANDARDMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LIST 2.7.4 Oil Return Handle Components - Units Built Prior To AprilSTANDARD EURO-LOOKMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LIST 2.7.5 Oil Return Handle Components -Units Built April 2001 and AfterSTANDARD EURO-LOOKOIL RETURN PLUMBING 2.7.6 Oil Return PlumbingFILTER MAGIC II TYPICAL MASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LISTMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LIST 2.7.7 Filter Pump and Motor ComponentsSTANDARD EURO-LOOKMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LIST 2.7.7 Filter Pump and Motor Components contSTANDARD EURO-LOOKMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LIST 2.7.8.1 Drain Valves and Related ComponentsSTANDARD COMPONENTMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LIST 2.7.8.2 Euro-Look Drain Valves and Related Components-Round DrainsValve, Drain Assembly Full Vat EURO-LOOKMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LIST 2.7.9 Power Shower ComponentsSTANDARD EURO-LOOKMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LIST 2.8 Frypot, High-Limit and Probe ComponentsSTANDARD EURO-LOOKMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LIST 2.8 Frypot, High-Limit and Probe Components contSTANDARD EURO-LOOKMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS CHAPTER 2 PARTS LIST 2.9 Wiring Connectors, Pin Terminals and Power CordsPART # COMPONENTMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS APPENDIX Wiring DiagramsKJ3FC A.1.1BACK VIEW OF SWITCH MASTER JET CF SERIES ATMOSPHERIC GAS FRYERS APPENDIXA.1.3 KFC 1 Computer WiringDiagram 8050495DA.1.4 KFC 1 Computer Wiring DiagramMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS APPENDIX 8051320AMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS APPENDIX A.1.5 KSCF Wiring Diagram w/ Float CEMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS APPENDIX A.1.6 KFC-1 Harness DiagramMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS APPENDIX A.1.7 Transformer/Filter Box Wiring for FAST ComputerMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS APPENDIX A.2 Parts List - KJ3FC VariantMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS APPENDIX KJ3FC Variant - Parts List contSTANDARD EURO-LOOKMASTER JET CF SERIES ATMOSPHERIC GAS FRYERS APPENDIX KJ3FC Variant - Parts List contSTANDARD EURO-LOOKTHIS PAGE INTENTIONALLY LEFT BLANK Shipping Address 8700 Line Avenue, Shreveport, Louisiana SERVICE HOTLINEFAX Parts FAX Tech Support

CHAPTER 1: SERVICE PROCEDURES

HIGH-LIMIT

PILOT GENERATOR

THERMOSTAT

(THERMOCOUPLE)

MAIN VALVE/COIL