Frymaster 35, 45 Performance Pro Series Gas Fryers Models, Table of Contents Service Procedures

PERFORMANCE PRO SERIES GAS FRYERS MODELS 35 & 45

Table of Contents

CHAPTER 1: Service Procedures

1.1 General	1-1
1.1.1 Pilot Ignition	1-1
1.1.2 Electronic Ignition	1-1
1.1.3 Controller Options	1-2
1.1.4 Thermostats and Temperature Probes	1-2
1.2 Moving the Fryer for Servicing	1-2
1.3 Diagnostic Procedures	1-3
1.3.1 Cleaning the Gas Valve Vent Tube	1-3
1.3.2 Checking the Burner Manifold Gas Pressure	1-3
1.3.3 Adjusting the Pilot Flame	1-5
1.3.4 Adjusting Burner Ceramic Target Spacing and Alignment	1-5
1.3.5 Calibrating the Thermostat	1-5
1.3.6 Testing the Temperature Probe	1-7
1.4 Replacing Fryer Components	1-7
1.4.1 Replacing a Controller or Computer	1-7
1.4.2 Replacing the Operating Thermostat in Units with Thermostat Control Panels	1-8
1.4.3 Replacing the Operating Thermostat in Units with Thermostat Access Doors	1-8
1.4.4 Replacing the Temperature Probe	1-9
1.4.5 Replacing the High-Limit Thermostat in Fryers with Thermostat Controls	1-9
1.4.6 Replacing the High-Limit Thermostat in Fryers with Other Controls	1-9
1.4.7 Replacing the Heat Mode Indicator Light in Fryers with Thermostat Controls	1-10
1.4.8 Replacing the Power or Melt Cycle Switch in Fryers with Thermostat Controls	1-10
1.4.9 Replacing Burner Ceramic Targets	1-11
1.4.10 Replacing the Gas Valve	1-11
1.4.11 Replacing the Pilot Assembly or Thermopile	1-12
1.4.12 Replacing the Frypot	1-12
1.4.13 Replacing the Pump/Motor	1-14
1.5 Troubleshooting and Problem Isolation	1-15
1.5.1 Typical Problems	1-15
Pilot Failure	1-15
Ignition Failure	1-15
Improper Burner Function	1-16
Improper Temperature Control	1-18
Gas Valve Malfunction	1-18
Computer Malfunction	1-18
Filtration Malfunction	1-20
Leakage	1-22
Basket Lift Malfunction	1-22
1.5.2 Interpretation of Analog Controller Lights	1-24
1.6 Probe Resistance Chart	1-24
1.7 Troubleshooting Guides	1-25
1.7.1 Troubleshooting the 24 VAC Circuit: Analog Controller	1-25
Troubleshooting the 24 VAC Circuit: Electronic Ignition (Computer Controller)	1-25
Troubleshooting the 24 VAC Circuit: Standing Pilot (Computer Controller)	1-26
1.7.2 Troubleshooting the Gas Valve	1-26
1.7.3 Troubleshooting the Thermostat	1-26
1.7.4 Troubleshooting the Temperature Probe	1-27
1.8 Wiring Diagrams	1-28
1.8.1 Standing Pilot	1-28
1.8.2 Electronic Ignition	1-29
1.8.3 Non-Computer Controlled	1-30
1.8.4 Electronic Ignition	1-31
1.8.5 Filter Box	1-32
1.8.6 Modular Basket Lift 100/120V	1-33
1.8.7 Modular Basket Lift 208/250V	1-34