Replacing the Thermostat | Pitco Frialator L22-345 manual

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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 ADDRESS 24V Model Table of ContentsTheory of Operation mV Model Troubleshooting and Problem IsolationFilter System Simplified Wiring Diagrams Wiring Diagrams Theory of Operation Heating System Fryer Components Operation Filter System Safety SystemOptional Basket Lift Controller Operational Modes Serial Numbers 24V Model 2. Slide button to solid state Accessing Fryer for Servicing4. Unplug all power cords 1. Press off button on control panel Cleaning the Gas Valve Vent Tube Taking a Supply Gas Pressure Reading Checking the Burner Manifold Gas Pressure Supply Pressure Table Removing Solid State Thermostat If Necessary Taking 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 Thermostat2.With a 5/16 inch socket, loosen the collet 3.Rotate the knob to point at actual temperature Removing the Controller Front Panel Bezel Replacing the Controllers and Wiring Harness Removing 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 Plugs Replacing 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 Replacing the DVI Switch Replacing the Burners Replacing the Burner Assembly 11. Remove the SCB runner tube Replacing the Burner Assembly SG/SSH Series Service Manual NOTE: For SSH models only Replacing the Frypot 7. 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 Replacing the Basket Lift Driver Board Replacing the Basket Lift Actuator Adjusting the Magnetic Sensor 5.Remove the top retaining bushing by unscrewing 9. Remove the actuator collar 8. Rotate up the actuator collar Gas Conversion mV Model Taking an Incoming Supply Gas Pressure Reading Supply Pressure Table Taking a Manifold Gas Pressure Reading7 to 4. When adjustment is complete Thermopile mV Table Adjusting the ThermopileMeasuring Thermopile Taking a Millivolt Reading Hi-Limit Thermostat Replacing the Thermostat 10. Remove and replace the temperature bulb 9. Apply Teflon paste to the fitting11. Finger tighten the fitting NOTES Calibrating the Thermostat Replacing the Hi‐Limit Thermostat Filter System Replacing 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 piping 14. Remove the piping using a 15/16 inch wrenchon the valve and an adjustable wrench on the 12. Remove the handle 1. Disconnect plug from pump box Replacing the Heat Tape Removing Rear Mounting Bracket Replacing the Waste Oil and Components Removing the Check Valve 4. Remove the valve lever 7.Remove the valve using two adjustable wrenches6. Lift off the mounting bracket Removing the Filter Pump and Motor Replacing the Filter Pump and Motor 8. 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 4.Slide out the drain line Replacing the Drain Line or Gasket3. Slide off the drain manifold gasket 2. Lift off the drain manifold clamp Replacing the Circuit Breaker Replacing the Pump Relay and Circuit Breaker Replacing the Pump Relay Troubleshooting and Problem Isolation Interpretation of Solid State Controller Lights Troubleshooting and Problem Isolation Solid State Thermostat Field Calibration Gas Valve Component TroubleshootingRoll Out Switch Probe Transformer Drain Valve and Return Valve SwitchesIgnition Module Computer Control Relay Board Primary Solid State Control Digital Solid State Control Backup Solid State Control Probe Resistance Chart Main Burner Orifice Size ChartModel Gas Type Orifice Size Required at Other Elevations Orifice Size at Sea Level Chart Wiring Diagrams Wiring Diagram – Full Vat with SCB Simplified Wiring Diagrams Wiring Diagram - Twin Vat with SCB Wiring Diagram – Basket Lifts Wiring Diagram – Filter Motor 115V‐60Hz Wiring Diagrams – Filter Motor 208‐240V SG/SSH Series Service Manual L22-345R0 Notes