Frymaster 1824/2424G manual 24G Series Flatbottom Gas Fryers

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24G Series Flatbottom Gas Fryers

Service & Parts Manual

TABLE OF CONTENTS

		PAGE #
1.	SERVICE PROCEDURES	1–1
1.1	Functional Description	1–1
1.2	Accessing Fryers for Servicing	1–5
1.3	Cleaning Gas Valve Vent Tube	1–6
1.4	Adjusting Burner Manifold Gas Pressure	1–6
1.5	Adjusting Pilot Flame	1–7
1.6	Calibrating the Thermatron Temperature Controller	1–7
1.7	Replacing Fryer Components	1–9
1.7.1	Remove/Replace Temperature Probe or High-Limit Thermostat	1–9
1.7.2	Removing /Replacing Rocker Switches	1–11
1.7.3	Replacing the Gas Valve	1–12
1.7.4	Replacing the Pilot Assembly or Direct Spark Ignitor	1–12
1.7.5	Removing/Replacing Blower Assembly or Air Prover Switch	1–13
1.7.6	Replacing the Frypot	1–15
1.8	Troubleshooting and Problem Isolation	1–19
1.8.1	Ignition Failures	1–20
1.8.2	Improper Burner Functioning	1–21
1.8.3	Improper Temperature Control	1–23
1.8.4	Filtration Problems	1–23
1.8.5	Leakage	1–25
1.9	Troubleshooting Guides	1–26
1.9.1	Pilot Burner Malfunctions	1–26
1.9.2	Main Burner Malfunctions	1–27
1.9.3	Indicator Lights	1–28
1.10	Wiring Diagrams	1–29
1.10.1	24G Series Single Fryers, Non-CE without Boil-Out Switch	1–29
1.10.2	24G Series Single Fryers, Non-CE with Boil-Out Switch	1–30
1.10.3	24GTI with Drain Safety Switch, and Boil-Out Option Enabled – LJS	1–31
1.10.4	24GTI with Drain Safety Switch, and Boil-Out Option Enabled – 120V non-LJS	1–32
1.10.5	24GTI with Drain Safety Switch, and Boil-Out Option Enabled – 250V non-LJS	1–33
1.10.6	24GTI with Drain Safety Switch, and Boil-Out Option Disabled – KFC	1–34
1.10.7	24GTI with Drain Safety Switch, and Boil-Out Option Disabled – non-KFC	1–35
1.10.8	24G Series Single Fryers, CE Approved	1–36
1.10.9	Wiring, Standing Pilot - SCFC Models	1–37
1.10.10	24GTI Oil Return/Filter System	1–38

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Contents Hour Service Hotline DEC 24G Series Flatbottom Gas FryersPage Computers Where Applicable FCC 24G Series Flatbottom Gas Fryers Table of Contents NON-CE Altitudes of 2000 feet or less Functional DescriptionCE only Altitudes of 2000 feet or less Pilot System Configuration Electronic Ignition ConfigurationControl Options Thermatron Controller Board Accessing Fryers for Servicing Safety ComponentsCleaning the Gas Valve Vent Tube if applicable Adjusting Burner Manifold Gas PressureAdjusting the Pilot Flame where applicable Calibrating the Thermatron Temperature ControllerLoosen two setscrews in dial arrows to recalibrate Remove/Replace Temperature Probe or High-Limit Thermostat Replacing Fryer ComponentsTemperature probe High-limit Removing/Replacing Rocker Switches 24G Series Flatbottom GAS Fryers Service Procedures Removing/Replacing Blower Assembly or Air Prover Switch Replacing air prover switch Replacing the Frypot Frypot Baffle InspectionFrypot/Firebox Removal/Replacement Procedure 24G Series Flatbottom GAS Fryers Service Procedures If the Firebox Requires Replacement Troubleshooting and Problem Isolation Problems Related to the Electronic Circuits Ignition FailuresImproper Burner Functioning 24G Series Flatbottom GAS Fryers Service Procedures Improper Temperature Control Filtration Problems24G Series Flatbottom GAS Fryers Service Procedures Leakage Troubleshooting Guides Power is present at To temperature quicklyTemperature Main Burner MalfunctionsIndicator Lights Light Indication Probable Cause Corrective ActionWiring Diagrams 10.2 24G Series Single Fryers, Non-CE with Boil-Out Switch 24G Series Flatbottom GAS Fryers Service Procedures 24G Series Flatbottom GAS Fryers Service Procedures 24G Series Flatbottom GAS Fryers Service Procedures 24G Series Flatbottom GAS Fryers Service Procedures 24G Series Flatbottom GAS Fryers Service Procedures Single Fryers CE-Approved 10.8 24G SeriesWiring, Standing Pilot Scfc Models 10.10 24GTI Oil Return/Filter System 24G Series Flatbottom GAS Fryers Parts List Blower Assembly and Combustion AirBurner Manifold and Related Components Component Flue Caps, Top Caps, and Related Components 2424G Notched Left End use 823-4058 for notched right end Common Cabinet Components Scfc Models Cabinetry Scfc ModelsNot illustrated Door Assemblies and Component Parts Scfc Models Control Panels, Wireways, and Related Components Scfc Models Component Oil Return and Suction Manifolds Scfc Models Component Filter Unit Scfc Models Frypot, Drain, and Oil Return Components Scfc Models 24G Series Flatbottom GAS Fryers Parts List Previous Style SCF Models Cabinetry SCF ModelsBack, Single Fryer Cabinet Door Assemblies and Component Parts SCF Models Control Panels, Wireways, and Related Components SCF Models Not illustrated Oil Return and Suction Manifolds SCF Models Component 24G Series Flatbottom GAS Fryers Parts List Filter Unit SCF Models Caster, 2-inch Rigid use 810-2805 for 2-inch Swivel CasterFrypot, Drain, and Oil Return Components SCF Models Component Drain Valve and Components Wiring Connectors, Pin Terminals, and Power Cords Connectors 2-Pin Female 6-Pin Female 9-Pin FemaleScrews, Nuts, and Fasteners Appendix ND90 Built-In Filter System Components Line Parts Pump, 5GPM use 810-2098 for 8GPM Pump Seal, Shaft O-Ring Service Hotline