Frymaster 47 Series operation manual Replacing the Controller or Controller Wiring Harness

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6.7Replacing the Controller or Controller Wiring Harness

1.Disconnect the fryer from the electrical supply.

2.Remove the two screws in the upper corners of the control panel and swing the panel open from the top, allowing it to rest on its hinge tabs.

3.Disconnect the wiring harness from the back of the controller and, if replacing the harness, disconnect it from the interface board (see photo on following page).

4.If replacing the controller, disconnect the ground wire and remove the controller by lifting it from the hinge slots in the control panel frame.

5.Reverse the procedure to install a new controller or wiring harness.

6-7

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Contents Hour Service Hotline Series Gas FryersCanada Page Series GAS Fryers Table of Contents Applicability and Validity Parts Ordering and Service InformationSeries GAS Fryers General Information Retain and Store this Manual in a Safe Place for Future USESafety Information European Community CE Specific InformationEquipment Description Installation, Operating, and Service Personnel DefinitionsShipping Damage Claim Procedure What to do if your equipment arrives damagedSeries GAS Fryers Installation Instructions General Installation RequirementsClearance and Ventilation National Code Requirements Electrical Grounding RequirementsCaster/Leg Installation FCC CompliancePage Non-CE Standard For Incoming Gas Pressures CE Standard For Incoming Gas PressuresCE Standard CE Standard Burner Manifold Gas Pressures Page Non-CE Gas Conversion Kits Robertshaw Gas Valves Converting to Another Gas TypeDual-Vat Honeywell Gas ValvesCE and Non-CE Gas Conversion Instructions Accessing the Pilot Series GAS Fryers Operating InstructionsLighting the Pilot on NON-EUROPEAN NON-CE Fryers Pilot Button OFF Button For units equipped with other than Thermostat Controls Placing the Fryer Into OperationFor units equipped with Thermostat Controls Boiling-Out the FrypotPage Controller Operation and Programming Series GAS Fryers Filtration Instructions Page Page Snap the Power Shower into the frypot Page Page Daily Checks and Services Series GAS Fryers Preventive MaintenanceFryer Preventive Maintenance Checks and Services Weekly Checks and ServicesQuarterly Checks and Services Drain and Clean FrypotClean Detachable Parts and Accessories Clean Gas Valve Vent Tube Check Thermostat Controller Thermostat CalibrationCheck Computer Magic III Set Point Accuracy SEMI-ANNUAL Checks and Services Check Burner Manifold PressureFryer Built-In Filtration System Page Series GAS Fryers Operator Troubleshooting IntroductionProblem Probable Causes Corrective Action Troubleshooting Fryers with Thermostat Controls ProblemProbable Causes Corrective Action Troubleshooting Abnormal Burner Operation Troubleshooting the Built-In Filtration SystemOr the transfer is Pump starts, but noTransfer takes place Very slowPower Shower is not Spraying properlyReplacing the Controller or Controller Wiring Harness This page Intentionally Left Blank Service Hotline