Frymaster YSCFC24GSERIES manual Calibrating the Thermatron Temperature Controller

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YSCFC SERIES FLATBOTTOM GAS FRYERS

CHAPTER 1: SERVICE PROCEDURES

5.To adjust burner gas pressure, remove the cap from the gas valve regulator and adjust to correct pressure (arrow shown at right).

6.Place the fryer power switch and the gas valve in the "OFF" position. Remove the pressure-measuring device fitting from the pressure tap hole and reinstall the pressure tap plug.

1.5Calibrating the Thermatron Temperature Controller

1.Ensure the fryer ON/OFF switch is in the "OFF" position. Fill the frypot to the proper oil-level line with cooking oil/shortening. If solid shortening is used, ensure that the shortening is properly packed and melted in the frypot before proceeding.

Non-CE Electronic Ignition Valve

2.Place the fryer ON/OFF switch in the "ON" position. Set the Thermatron dial to 325°F (162°C).

3.Allow the oil/shortening to stabilize at setpoint temperature. This is evident when the burners have cycled on and off several times.

4.Insert a thermometer or pyrometer into the frypot within ½ inch (1.25 cm) of the probe tip. Ensure the tip of the thermometer/pyrometer does not touch the bottom or sides of the frypot.

5.If the temperature on the thermometer is higher or lower than 325°F (162°C), the dial is out of calibration.

6.Calibrate the dial by first loosening two setscrews in the dial (arrows). After loosening both setscrews, slowly turn the dial to match the temperature reading of the thermometer. Tighten each setscrew, ensuring the dial does not move on the shaft during tightening.

7.Allow burners to cycle on and off several times, then recheck oil temperature as described in step #5. If the Thermatron dial temperature matches the thermometer temperature, the controller is calibrated. If not, repeat step #7.

8.After calibration is complete, place the fryer power switch in the "OFF" position and disconnect the fryer from the electrical supply.

Loosen two setscrews in dial (arrows) to recalibrate controller.

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Contents
Hour Service Hotline YSCFC24G Series Flatbottom Gas FryersPage Computers Where Applicable FCC Yscfc Series Flatbottom Gas Fryers Table of Contents Functional Description Electronic Ignition Configuration NON-CE Altitudes of 2000 feet or less Control Options Thermatron Controller BoardAccessing Fryers for Servicing Safety ComponentsCleaning the Gas Valve Vent Tube if applicable Adjusting Burner Manifold Gas PressureCalibrating the Thermatron Temperature Controller Remove/Replace Temperature Probe or High-Limit Thermostat Replacing Fryer ComponentsTemperature probe High-limit Removing/Replacing Rocker Switches Reverse the above steps for reassembly Removing/Replacing Blower Assembly or Air Prover Switch Replacing the Frypot Frypot Baffle InspectionFrypot/Firebox Removal/Replacement Procedure Yscfc 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 Yscfc Series Flatbottom GAS Fryers Service Procedures Improper Temperature Control Filtration ProblemsYscfc Series Flatbottom GAS Fryers Service Procedures Leakage Troubleshooting Guides Indicator Lights Light Indication Probable Cause Corrective ActionWiring Diagrams Wiring for Common Cabinet Flatbottom without Boil Out2 24/24 Filter Wiring 3 18/24 Common Cabinet Transformer Box Yscfc Series Flatbottom GAS Fryers Parts List Blower Assembly and Combustion AirBurner Manifold and Related Components Orifice Flue Caps, Top Caps, and Related Components Cover, 1824G Frypot use 106-2839SP for 2424G Frypot Cabinetry Oil Return Manifold Door Assemblies and Component Parts Control Panels, Wireways, and Related Components Control Panels, Wireways, and Related Components Oil SuctionOil Return and Suction Manifolds 810-3088Oil Return Manifold 106-5461Oil Return PlumbingFilter Unit Frypot, Drain, and Oil Return Components Firebox Assembly Drain Valve and Components Wiring Connectors, Pin Terminals, and Power Cords Connectors 2-Pin Female 6-Pin Female 9-Pin FemaleScrews, Nuts, and Fasteners Service Hotline
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