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Pitco Frialator L22-345 manual Replacing the Thermostat, Hi-Limit Thermostat

Models: L22-345

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Replacing the Thermostat

Pitco Solstice and Solstice Supreme High Efficiency Gas Fryers

Replacing the Thermostat

1.Remove the two (2) bolt clamp screws that hold down the temperature probes using a Phillips screwdriver.

3. Remove the thermostat knob.

4.Remove the two (2) screws that hold the thermostat using a Phillips screwdriver.

Hi-Limit

Thermostat

2.Remove the two (2) screws on the thermostat using a 5/16 inch socket.

5. Pull out the thermostat.

SG/SSH Series Service Manual

55

Image 55

Pitco Frialator L22-345 manual Replacing the Thermostat, Hi-Limit Thermostat

Contents

High Efficiency Gas Fryers SG/SSH Series Solstice Service ManualL22-345R0 EQUIPMENT REFERENECE INFORMATION NoticeMAILING ADDRESS SHIPPING ADDRESS24V Model Table of ContentsTheory of Operation mV Model Troubleshooting and Problem IsolationFilter System Simplified Wiring Diagrams Wiring DiagramsSG/SSH Series Service Manual Theory of OperationHeating System Fryer Components OperationFilter System Safety SystemOptional Basket Lift Controller Operational Modes SG/SSH Series Service Manual Serial NumbersSG/SSH Series Service Manual 24V Model1. Press off button on control panel Accessing Fryer for Servicing4. Unplug all power cords SG/SSH Series Service ManualCleaning the Gas Valve Vent Tube Taking a Supply Gas Pressure Reading Checking the Burner Manifold Gas PressureSupply Pressure Table SG/SSH Series Service Manual Removing Solid State Thermostat If NecessaryTaking a Manifold Gas Pressure Reading Adjusting Pilot Pressure Adjusting Manifold Gas PressureManifold Gas Pressure Table 4.Tighten collet and replace knob cap Calibrating Solid State Thermostat3.Rotate the knob to point at actual temperature 2.With a 5/16 inch socket, loosen the colletRemoving the Controller Front Panel Bezel Replacing the Controllers and Wiring HarnessRemoving the Solid State Wiring Harness 6. Remove the controller wiring harness Replacing the Relay Board and Paper Replacing the Ignition Module Replacing the Spinal Tap 8. Disconnect the connection from the valve Top View of Plugs Side View of PlugsReplacing an Igniter/Pilot Assembly 10. Remove the burner Replacing the Self‐Cleaning Burner Solenoid Replacing the Gas Valve SG/SSH Series Service Manual Replacing the Transformer Box 9.Remove the transformer SG/SSH Series Service Manual Replacing the DVI SwitchReplacing the Burners Replacing the Burner Assembly11. Remove the SCB runner tube Replacing the Burner Assembly SG/SSH Series Service Manual NOTE: For SSH models only Replacing the Frypot7. Remove the flange elbow 14. Remove the splash back by lifting up NOTE: Lifting the tank requires two 2 technicians Removing the Basket Lift Cover Replacing the Basket Lift ComponentsReplacing the Transformer SG/SSH Series Service Manual Replacing the Basket Lift Driver BoardReplacing the Basket Lift Actuator Adjusting the Magnetic Sensor5.Remove the top retaining bushing by unscrewing 8. Rotate up the actuator collar SG/SSH Series Service Manual9. Remove the actuator collar Manifold Gas Pressure Table Gas ConversionSG/SSH Series Service Manual mV ModelChecking the Burner Manifold Gas Pressure Taking an Incoming Supply Gas Pressure ReadingAccessing Fryer for Servicing Cleaning the Gas Valve Vent TubeSupply Pressure Table Taking a Manifold Gas Pressure Reading7 to 4. When adjustment is complete Adjusting Manifold Gas PressureManifold Gas Pressure Table Thermopile mV Table Adjusting the ThermopileMeasuring Thermopile Taking a Millivolt ReadingHi-Limit Thermostat Replacing the Thermostat11. Finger tighten the fitting 10. Remove and replace the temperature bulbSG/SSH Series Service Manual 9. Apply Teflon paste to the fittingNOTES Calibrating the ThermostatSG/SSH Series Service Manual Replacing the Hi‐Limit ThermostatSG/SSH Series Service Manual Filter SystemReplacing the Return Valve Replacing the Flush Hose Assembly and Valve 11. Remove the nut using a 7/16 inch wrench 8. Slide the bracket to the back of the assembly9. Lift bracket out and slide forward 12. Remove the handle 14. Remove the piping using a 15/16 inch wrenchon the valve and an adjustable wrench on the SG/SSH Series Service ManualSG/SSH Series Service Manual Replacing the Heat Tape1. Disconnect plug from pump box Removing Rear Mounting Bracket Replacing the Waste Oil and ComponentsSG/SSH Series Service Manual SG/SSH Series Service Manual Removing the Check Valve6. Lift off the mounting bracket 7.Remove the valve using two adjustable wrenchesSG/SSH Series Service Manual 4. Remove the valve leverRemoving the Filter Pump and Motor Replacing the Filter Pump and Motor8. Remove the bracket Replacing Seal Kit Removing the Filter Pump from the Motor Replacing the Return Switch 11. Pull the red return handle out of the fryer 2. Lift off the drain manifold clamp Replacing the Drain Line or GasketSG/SSH Series Service Manual 3. Slide off the drain manifold gasketReplacing the Circuit Breaker Replacing the Pump Relay and Circuit BreakerReplacing the Pump Relay SG/SSH Series Service Manual Troubleshooting and Problem IsolationInterpretation of Solid State Controller Lights Troubleshooting and Problem IsolationSG/SSH Series Service Manual Solid State Thermostat Field Calibration Gas Valve Component TroubleshootingRoll Out Switch ProbeSG/SSH Series Service Manual Drain Valve and Return Valve SwitchesTransformer Ignition ModuleComputer Control Relay BoardPrimary Solid State Control Digital Solid State ControlSG/SSH Series Service Manual Backup Solid State ControlOptional Basket Lift Probe Resistance Chart Main Burner Orifice Size ChartModel Gas TypeOrifice Size Required at Other Elevations Orifice Size at Sea Level ChartSG/SSH Series Service Manual Wiring DiagramsWiring Diagram – Full Vat with SCB Simplified Wiring DiagramsSG/SSH Series Service Manual Wiring Diagram - Twin Vat with SCB SG/SSH Series Service Manual Wiring Diagram – Basket LiftsSG/SSH Series Service Manual Wiring Diagram – Filter Motor 115V‐60HzWiring Diagrams – Filter Motor 208‐240V SG/SSH Series Service Manual L22-345R0 Notes