Frymaster Enodis MRE14 SERIES - Manual (Page 7)

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BIRE14/MRE14 SERIES E
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ELECTRIC FRYERS
TABLE OF CONTENTS
CAUTIONARY STATEMENTS.......................................................................................................................i
WARRANTY STATEMENT .......................................................................................................................... ii
ELECTRICAL POWER SPECIFICATIONS ...............................................................................................iv
CHAPTER 1: Service Procedures
1.1 General ........................................................................................................................................... 1-1
1.2 Replacing
a Controller ................................................................................................................... 1-1
1.3 Replacing Component Box Components ....................................................................................... 1-1
1.4 Replacing a High-Limit Thermostat .............................................................................................. 1-3
1.5 Replacing a Temperature Probe ..................................................................................................... 1-3
1.6 Replacing a Heating Element......................................................................................................... 1-5
1.7 Replacing Contactor Box Components.......................................................................................... 1-6
1.8 Replacing a Frypot ......................................................................................................................... 1-7
1.9 Built-In Filtration System Service Procedures............................................................................... 1-9
1.9.1 Filtration System Problem Resolution........................................................................... 1-9
1.9.2 Replacing the Filter Motor, Filter Pump and Related Components............................. 1-10
1.9.3 Replacing the Filter Transformer or Filter Relay ........................................................ 1-12
1.10 Interface Board Diagnostic Chart ................................................................................................ 1-13
1.11 Probe Resistance Chart ................................................................................................................ 1-14
1.12 Wiring
Diagrams.......................................................................................................................... 1-15
1.12.1 Component Wiring ...................................................................................................... 1-15
1.12.2 Tilt Switch Wiring ....................................................................................................... 1-16
1.12.3 Contactor Box-Delta Configuration............................................................................. 1-17
1.12.4 Contactor Box-WYE Configuration ............................................................................ 1-18
1.12.5 Simplified Full-Vat Delta Wiring ................................................................................ 1-19
1.12.6 Simplified Dual-Vat Delta Wiring............................................................................... 1-20
1.12.7 Simplified Full-Vat Export WYE Wiring.................................................................... 1-21
1.12.8 Simplified Dual-Vat Export WYE Wiring .................................................................. 1-22
1.12.9 Simplified Full-Vat EPRI Wiring ................................................................................ 1-23
1.12.10 Simplified Full-Vat EPRI Wiring Export WYE Wiring.............................................. 1-24
CHAPTER 2: Parts List
2.1 Accessories .................................................................................................................................... 2-1
2.2 Cabinetry
....................................................................................................................................... 2-2
2.2.1 Backs, Control Panel Frames, Doors, Sides, Tilt Housings and Top Caps ................... 2-2
2.2.2 Cabinet Bases, Braces and Associated Parts ................................................................. 2-4
2.3 Drain System Components............................................................................................................. 2-6
2.3.1 Drain Tube Sections and Associated Parts .................................................................... 2-6
2.3.2 Drain Valves and Associated Parts (Units with Built-In Filtration) .............................. 2-8
2.3.3 Drain Valves and Associated Parts (Units without Built-In Filtration) ....................... 2-12
2.4 Electronics and Electrical Components ....................................................................................... 2-13
2.4.1 Component Boxes........................................................................................................ 2-13
2.4.2 Contactor Boxes........................................................................................................... 2-15
2.4.3 Terminal Blocks........................................................................................................... 2-19
2.4.4 Heating Element Assemblies and Associated Parts..................................................... 2-20
2.4.4.1 Element Assemblies and Hardware ............................................................. 2-20
2.4.4.2 Element Tube Assemblies ........................................................................... 2-22
2.4.5 Computers.................................................................................................................... 2-23
2.4.6 Wiring .......................................................................................................................... 2-24
2.4.6.1 Contactor Box Wiring Assemblies 12-Pin Dual Vat ................................... 2-24
2.4.6.2 Contactor Box Wiring Assemblies 12-Pin Full Vat .................................... 2-25
2.4.6.3 Contactor Box Wiring Assemblies 6-Pin Left Element............................... 2-26