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Frymaster 1824/2424G manual 24G SERIES FLATBOTTOM GAS FRYERS SERVICE PROCEDURES

Models: 1824/2424G

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24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1: SERVICE PROCEDURES

1.10.7 24GTI With Drain Safety Switch, and Boil-Out Option Disabled – Non-KFC

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Frymaster 1824/2424G manual 24G SERIES FLATBOTTOM GAS FRYERS SERVICE PROCEDURES

Contents

24-Hour Service Hotline Models SCF/SCFC 1824G, 2424G and 1824/2424GSystems with Built-In Filtration NON-CE Service & Parts ManualPage COMPUTERS WHERE APPLICABLE FCC CANADAService & Parts Manual TABLE OF CONTENTS24G Series Flatbottom Gas Fryers Service & Parts Manual TABLE OF CONTENTS cont24G Series Flatbottom Gas Fryers 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES 1.1 Functional DescriptionNON-CE Altitudes of 2000 feet or less CE ONLY Altitudes of 2000 feet or lessPilot System Configuration 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURESElectronic Ignition Configuration 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES Control Optionscycle circuit where a switch alternately closes for approximately 4 seconds and opens for approximately 20 seconds. If the temperature is 150F 66C or above, the current flows through a heat circuit, bypassing the timer switch. In either case, current is supplied to the other leg of the heat relay coil, which then closes an electronic switch in the 24 VAC circuit to provide current to the ignition module 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES Thermatron Controller BoardLine voltage enters the interface board at terminals 1 and 3. The temperature controls potentiometer are connected to terminals 7, 8 and 9. The sensor probe circuit is connected to terminals 10 and 11. The high-limit and gas valve routes through terminal 12. Terminals 2 and 13 are jumped out. Terminals 5 and 6 are the melt-cycle disable circuit. The melt cycle is enabled unless terminals 5 and 6 are jumped out 1.2 Accessing Fryers for Servicing Safety ComponentsDANGER attempting to relocate a fryer for servicing1.3 Cleaning the Gas Valve Vent Tube if applicable 1.4 Adjusting Burner Manifold Gas PressureThis task should be performed by qualified service personnel only 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES1.6 Calibrating the Thermatron Temperature Controller 1.5 Adjusting the Pilot Flame where applicable24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES electrical supply1.7 Replacing Fryer Components 1.7.1 Remove/Replace Temperature Probe or High-Limit Thermostat24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES 1-101.7.2 Removing/Replacing Rocker Switches probe cannot be repositioned24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES Frypot Bottom1.7.4 Replacing the Pilot Assembly or Direct Spark Ignitor 1.7.4.1 Replacing Pilot Assembly1.7.3 Replacing the Gas Valve DANGER proceeding further1.7.5 Removing/Replacing Blower Assembly or Air Prover Switch 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES3. Replacing air prover switch 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES1.7.6 Replacing the Frypot 1.7.6.1 Frypot Baffle Inspection24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES 1-1524G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES 1.7.6.2 Frypot/Firebox Removal/Replacement Procedure1-16 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES 1-17If the Firebox Requires Replacement 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES1.8 Troubleshooting and Problem Isolation 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES 1.8.1 Ignition Failures1. Problems related to the gas and/or electrical power supplies 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES 1.8.2 Improper Burner FunctioningThe primary causes of popping are MAKE SURE YOU ARE HOLDING THE INSULATED HANDLE OF THE SCREWDRIVER AND NOT THE BLADE. THE SPARKING CHARGE IS APPROXIMATELY 25,000 VOLTS24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES DANGER1.8.3 Improper Temperature Control 1.8.4 Filtration Problems24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES Shortening was solidified in the filter leaf or filter lines24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES 1. Disconnect power to the filter system24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES 1.8.5 Leakage1-25 1.9 Troubleshooting Guides when the exhaust1.9.1 Pilot Burner Malfunctions Pilot will not ignite nopower is present at the to temperature quicklytemperature 1.9.2 Main Burner Malfunctions24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES 1.9.3 Indicator Lights1-28 1.10 WIRING DIAGRAMS 1.10.1 24G Series Single Fryers Non-CE without Boil-Out Switch24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES 805-1370 E1.10.2 24G Series Single Fryers, Non-CE with Boil-Out Switch 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES 1 SERVICE PROCEDURES Single Fryers - CE-ApprovedCHAPTER FLATBOTTOM GAS FRYERS24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES 1.10.9 Wiring, Standing Pilot - SCFC Models805-1747C 1.10.10 24GTI Oil Return/Filter System 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1 SERVICE PROCEDURES24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LIST 2.1 Blower Assembly and Combustion AirITEM PART # COMPONENT24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LIST 2.2 Burner Manifold and Related Components2.2 Burner Manifold and Related Components cont 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LISTElectronic Ignition Components Pilot Ignition Components2.3 Flue Caps, Top Caps, and Related Components 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LIST2.3 Flue Caps, Top Caps, and Related Components cont 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LISTITEM PART # COMPONENT2.4.1 Cabinetry - SCFC Models 2.4 Common Cabinet Components SCFC Models24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LIST 2.4.1 Cabinetry - SCFC Models cont 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LISTITEM PART # COMPONENT2.4.2 Door Assemblies and Component Parts - SCFC Models 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LISTPanel, Door Liner, Door Pin Assembly Spring Handle ITEM PART #2.4.3 Control Panels, Wireways, and Related Components - SCFC Models 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LIST24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LIST 1 106-2607SP2.4.4 Oil Return and Suction Manifolds - SCFC Models 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LIST2.4.4 Oil Return and Suction Manifolds - SCFC Models cont PART #24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LIST 810-30882.4.5 Filter Unit - SCFC Models 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LISTITEM PART # 1 106-8465SP2.4.6 Frypot, Drain, and Oil Return Components - SCFC Models 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LIST2.4.6 Frypot, Drain, and Oil Return Components - SCFC Models cont 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LISTITEM PART # COMPONENT2.5.1 Cabinetry - SCF Models 2.5 Previous Style SCF Models24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LIST 2.5.1 Cabinetry - SCF Models cont 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LISTPART # COMPONENT2.5.2 Door Assemblies and Component Parts - SCF Models 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LISTITEM PART # 809-0413 Spacer, Nylon Universal Door Bushing2.5.3 Control Panels, Wireways, and Related Components - SCF Models 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LIST24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LIST Not illustrated2.5.4 Oil Return and Suction Manifolds - SCF Models 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LISTAssembly 106-1823SP Hose2.5.4 Oil Return and Suction Manifolds - SCF Models cont 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LISTITEM PART # 1 810-2100 Motor, 120-230VAC ⅓-HP Filter Pump2.5.4 Oil Return and Suction Manifolds - SCF Models cont 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LISTITEM PART # 2.5.5 Filter Unit - SCF Models Caster, 2-inch Rigid use 810-2805 for 2-inch Swivel Caster24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LIST PART #2.5.6 Frypot, Drain, and Oil Return Components - SCF Models 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LIST2.5.6 Frypot, Drain, and Oil Return Components - SCF Models cont 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LISTPART # COMPONENT2.6 Drain Valve and Components 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LISTITEM PART # COMPONENT2.7 Wiring Connectors, Pin Terminals, and Power Cords Power CordsConnectors 2-Pin Female 6-Pin Female 9-Pin Female 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LIST2.8 Screws, Nuts, and Fasteners 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LISTITEM PART # COMPONENTAPPENDIX ND90 Built-In Filter System Components 2-3024G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LIST Part Number 44210ND90003APPENDIX ND90 Built-In Filter System Components cont 24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LIST2-31 LINE PARTS24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 2 PARTS LIST APPENDIX ND90 Built-In Filter System Components contITEM PART # COMPONENTSERVICE HOTLINE Frymaster/Dean, 8700 Line Avenue, PO Box 51000, Shreveport, LouisianaShipping Address 8700 Line Avenue, Shreveport, Louisiana FAX Parts