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Frymaster 45 Series , 1-29, 1.10.1 Troubleshooting the 24VAC Circuit in Units without Interface Boards

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1-291.10.1 Troubleshooting the 24VAC Circuit in Units without Interface Boards

Yes

Is 24VAC

present at the gas

valve?

Is 24VAC

present at the ON/OFF

switch?

Verify that the

ON/OFF switch

is in the ON

positon.

Is the continuity

of the ON/OFF switch OK

(zero resistance in the ON

position)?

Yes

Verify that the temperature

of the cooking oil/

shortening is at least 15

degrees below the

thermostat setting.

Is continuity of

the thermostat OK (zero

resistance)?

Probable cause

is a failed 24-volt

transformer.

Probable cause

is a failed ON/OFF

switch.

Probable cause is a

failed thermostat.

Problem is with the gas valve.

Refer to Troubleshooting the Gas

Valve on Page 1-33.

Yes

Contents

Main Page ii 45 SERIES GAS FRYERS SERVICE AND PARTS MANUAL TABLE OF CONTENTS Page Page CHAPTER 1: SERVICE PROCEDURES INTERFACE BOARDS 806-3548, 806-5490, AND 806-7505 Page Page Page Page Page Page Page Page Page Page Page Page Page Page CE Standard for Incoming Gas Pressures Page Page Page Page Page Page Page Page Bell Crank Basket Lift Simplified Wiring Diagram 1-27 Modular Basket Lift Simplified Wiring Diagram NOTE: References to right and left are from the rear of the fryer. Page 1-29 1.10.1 Troubleshooting the 24VAC Circuit in Units without Interface Boards 1-30 1.10.2 Troubleshooting the 24 VAC Circuit in Units with Interface Boards Page 1-32 1.10.3 Troubleshooting the Gas Valve 1-33 1.10.4 Troubleshooting the Thermostat 1-34 1.10.5 Troubleshooting the Temperature Probe Page 1-36 1.11 Wiring Diagrams 8050382E PLAN WIRING DIAGRAM 240/24V, 120/24V, 60HZ, 1, 3 WIRE SERVICE 1-37 8050535B OPTIONAL BASKET LIFT FOR 45 SERIES ONLY PLAN WIRING DIAGRAM CE 230V MJ45 W/COMPUTER AND BASKET LIFT 1-38 8050534D PLAN WIRING DIAGRAM CE FM/MJ 45 W/0 COMPUTER 1-39 8050385D (DIRECT) PLAN WIRING DIAGRAM FOR FILTER MAGIC II 1-40 PLAN WIRING DIAGRAM 45 SERIES BASKET LIFT SYSTEM LEFT TIMER RIGHT TIMER 8050379E 1-41 PLAN WIRING DIAGRAM 45 SERIES BASKET LIFT SYSTEM LEFT TIMER RIGHT TIMER 8050379E Page 45 SERIES GAS FRYERS SERVICE AND PARTS MANUAL CHAPTER 2: PARTS LIST 2-1 ACCESSORIES 2-2 BASKET LIFT ASSEMBLIES AND COMPONENT PARTS Bell Crank Basket Lift 2-3 NOTE: See Page 2-20 for Roller Bracket Assembly. 2-4 Modular Basket Lift 100-120V Configuration 208-250V Configuration 2-5 NOTE: See Page 2-20 for Roller Bracket Assembly. 2-6 BURNER ASSEMBLY COMPONENT PARTS Gas Valve Conversion Kits: 2-7 2-8 2-9 MJ45 Batteries NOTE: See Page 2-14 for casters, legs and associated hardware. 2-10 FM45 Batteries with Built-In Filtration 2-11 2-12 Filter Magic II Add-On Cabinet Components UNDERCOUNTER ADD-ON FILTER MAGIC CABINET ADD-ON FILTER MAGIC CABINET 2-13 2-14 CASTERS, LEGS, AND ASSOCIATED HARDWARE 2-15 COMPONENT SHIELDS, FILTER BOX ASSEMBLIES, AND COMPONENT PARTS 2-16 2-17 2-18 Page 2-20 CONTROL PANEL ASSEMBLIES, FLUE CAPS, TOP CAPS, and RELATED ITEMS 2-21 2-22 CONTROLLER ASSEMBLIES (Thermostat Controllers) CONTROLLER WITHOUT TIMERS CONTROLLER WITH ELECTRIC TIMERS NOTE: Thermostat shaft and associated components are the same for all configurations. 2-23 NOTE: See Pages 2-16 and 2-17 for melt cycle timers. 2-24 CONTROLLER ASSEMBLIES (Other than Thermostat Controllers) 2-25 DOOR ASSEMBLY 2-26 DRAIN AND FILTRATION SYSTEM COMPONENTS Drain System Components Page BA 2-29 FRYPOT ASSEMBLIES AND COMPONENT PARTS 2-30 OIL RETURN PLUMBING AND HANDLE COMPONENTS Disconnect Components Detail of Motor, Pump, and Item shown disproportionately large for Page 2-32 Page Page 2-35 WIRING ASSEMBLIES/HARNESSES AND REMOTE CABLE ASSEMBLIES 2-36 WIRING CONNECTORS, PIN TERMINALS, AND POWER CORDS