Service and Parts Manual
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Email: service@frymaster.com
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PRO H50/55-SERIESGAS FRYERS TABLE OF CONTENTS
CHAPTER 1: Service Procedures
CHAPTER 2: Parts List
PRO H50/55-SERIESGAS FRYERS TABLE OF CONTENTS
CHAPTER 3: Single H50/55 Unit Unique Parts List
1.1Functional Description
CHAPTER 1: SERVICE PROCEDURES
PRO H50/55-SERIESGAS FRYERS
1.1.1 Electronic Ignition System
1.1.2 Interface Board
FULL- OR RIGHT- VAT
INTERFACE BOARD
LEFT-VAT
CURRENT FLOW THROUGH INTERFACE BOARD
FREQUENTLY USED TEST POINTS FOR INTERFACE BOARD
1.2Accessing Fryers for Servicing DANGER
1.1.3 THERMOSTATS
1.3Cleaning the Gas Valve Vent Tube
1.4Checking the Burner Manifold Gas Pressure
4.On non-CEfryers only, place the gas valve in the ON position
1.5Measuring Flame Current
1.6Replacing Fryer Components
1.Disconnect the fryer from the electrical supply
1.6.3 Replacing the Interface Board
1.6.4 Replacing an Ignition Module
1.6.5 Replacing an Ignitor Assembly DANGER
1-11
Adjusting the Air/Gas Mixture
1.6.7 Replacing a Gas Valve DANGER
1.6.8 Replacing a Burner Assembly DANGER
ALL OTHER VALVES
DANGER
at one time
1.6.10Replacing the Frypot
at one time
DANGER
16.Remove the frypot hold down bracket
21.Reverse steps 1-19to reassemble fryer
Spacer
Disassembling A Frypot
Full-vatIllustrated
Spacers
1-20
31.Remove and replace the plenum gaskets
1-21
Re-assemblingA Frypot
Full-vatIllustrated
1.7Troubleshooting and Problem Isolation
1.7.1 Ignition Failure
1.7.2 Improper Burner Function
The sparking charge is approximately 25,000 volts
DANGER
1.7.3 Improper Temperature Control
1.7.4 Computer Malfunctions
1.7.5 Filtration Malfunctions
1.Disconnect power to the filter system
1.7.6 Leakage
Verifying Solenoid Operation
1.7.7 Basket Lift Malfunctions
•Binds and jams •Motors and gears •Electronics
1.8.1 Troubleshooting the 24 VAC Circuit
1.8Troubleshooting Guides
1.7.8 Interpretation of Analog Controller Lights
1-32
J3 PIN FUSE
24 VOLT CIRCUIT With Interface Board 106-0386and
One 807-3366FV Ignition Module
V1S PWR left side Jumper V2S
RIGHT VAT
Two 807-3365DV Ignition Modules
LEFT VAT
24 VOLT CIRCUIT With Interface Board 106-0386and
1.8.2 Troubleshooting the Gas Valve
1.8.3 Troubleshooting the Temperature Probe
Probe Resistance Chart
1.8.4Probe Resistance Charts
FAST Probe Resistance Chart
MODULE
Wiring Diagram for Full-Vat
Simplified Wiring Diagrams
1.9.1
Full
Wiring
Diagram
Austrailia
Wiring
1.9.3
Single-Spark
Diagram
LEFT VAT
1.10Principal Wiring Connections
RIGHT OR FULL VAT
FULL VAT
1.11Wiring Diagrams
1.11.1Pro H50/55-SeriesFryer, Multi-vat
DUAL VAT
1.11.2Pro H50/55-SeriesFryer, Single, Full-vat
805-1675
1.11.3Pro H50/55-SeriesFryer, Single, Dual-vat
1.11.4Pro H50/55-SeriesFryer, Single, CE
1.11.5Pro H50/55-SeriesFryer, Single, FAST-ready
1.11.6.2FPH150/155 Transformer/Filter Box
1.11.6Transformer/Filter Boxes
1.11.6.1 MPH150/155 Transformer/Filter Box
EXTRACTED FROM 8051377B
8051340C
1.11.6.4 FPPH 350/355 Transformer/Filter Box
8050518E
1.11.7Modular Basket Lift 100/120V
12 - - - - -
RIGHT SIDE
1.11.8Modular Basket Lift 208/250V
LEFT SIDE
FROM THE REAR OF THE FRYER
Oil Return/Disposal Wiring Sonic
ITEM
PRO H50/55-SERIESGAS FRYERS CHAPTER 2: PARTS LIST
Accessories
PART #
2.2 Basket Lift
100-120VConfiguration
208-250VConfiguration
Assemblies and
Wire Assemblies
COMPONENT
2.3Cabinetry
2.3.1Backs, Doors, Flue Caps, Sides, and Top Caps
PART #
ITEM
COMPONENT
See Page 2-4for upper hinges
PART #
ITEM
COMPONENT
All cabinet screws, unless
x 1/2-inchHex Washer
packages of
otherwise indicated, are #10
806-4732 106-3902SP 106-3903SP 106-3904SP
ITEM
PART #
COMPONENT
Standard
Controllers
ITEM
Euro-Look
Page
ITEM
PART #
COMPONENT
813-0568
2.5.2 Drain Valves and Associated Components
COMPONENT
PART #
810-1569
FMPH250/255 Dual-Vat,Spreader, Dual Vat
2.5.3 Oil Return Line Components
Detail of Item
PART #
ITEM
1807-2484Valve, 1/4-inchNPT Solenoid
Right Handle and Linkage
806-9330SP
Standard
These
ITEM
1807-2103Microswitch, Lever Activated
PART #
ITEM
2.5.5 Oil Disposal Wand Assembly
2.5.6 Assembly Wand Plumbing Japan
COMPONENT
with Item
2.5.7 Rear Flush Oil Return Components
Nut furnished
All components except for Items 4 and
ITEM
Elbow, 90º x ½-inchStreet
2-21
PART #
Power Shower Assembly, Dual-vat,Complete
2.5.8 Power Shower Assemblies Optional
Power Shower Assembly, Full-vat,Complete
ITEM
2.6.1 Component Boxes
2.6Electronics and Electrical Components
for Controllers, Page
ITEM PART #
Transformer
2.6.2
Boxes
ITEM
Box Assembly, Transformer
PART #
1826-1177High Limit Thermostat - 425F/218C
2.6.3 High-LimitThermostat and Temperature Probe
2806-4206Temperature Probe 3210-0681Probe Guard
ITEM PART #
and Associated Components
Full-Vat
Frypot Components
Frypots
1106-1019SP 2200-0936 3200-0937 4200-2227
ITEM
PART #
COMPONENT
2.7.2 Dual-VatFrypot Components
PART #
For rear flush oil return components, see page
2-31
COMPONENT
2.8Gas Supply and Combustion System Components
PH250/255 Full Vat Gas Manifold Typical
COMPONENT
ITEM
PART #
CE Conversion Kits
Non-CEGas Valve Assembly Typical
2.9Gas Valves and Associated Components
CE Gas Valve Assembly Typical
PART #
Gas Valve Wiring
ITEM
COMPONENT
PART #
2.10Wiring Assemblies and Harnesses
Filter Associated Wiring
COMPONENT
PART #
Main Wiring Harnesses
ITEM
COMPONENT
2.11Miscellaneous Connectors and Terminals
COMPONENT
PRO H50/55-SERIESGAS FRYERS
CHAPTER 3 SINGLE H50/55 UNIT UNIQUE PARTS LIST
3.1Single H50/55 Filtration System Components
PART #
PART #
3.2Single H50/55 Oil Return Components
COMPONENT
3.3Single H50/55 Component Boxes
COMPONENT
ITEM
PART #
106-6708
ITEM
3.5Single H50/55 Transformer Boxes
PART #
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