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Frymaster H50 Series manual Line Voltage, Left Ignition, Right Ignition, Module

Models: H50 Series

1 138

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Page 45

RIGHT IGNITION

H50 SERIES— FULL-VAT— BEFORE JUNE 1996 & AFTER JULY 1999

(ONE DUAL FUNCTION HEAT/BLOWER RELAY (K3) AND TWO IGNITION MODULES)

LINE VOLTAGE

DRAIN SAFETY SWITCH

ONLY ON MODELS WITH

BUILT-IN FILTRATION

OPTIONAL

GV

BLOWER

AIR

SWITCH

TEMP

AIR SWITCH

DRAIN SAFETY

12V

24V

PROBE

SWITCH

ONLY ON CE AND SOME

HI LIMIT

EXPORT UNITS

1

1

J

1

3

4

5

8

1

9

2

2

6

3

12V

R-GV

LEFT IGNITION

LED 6

LED 5

RIGHT IGNITION

MODULE

24V

R HEAT

MODULE

ALARM

AIR LED not

LED 3

F1

ALARM

applicable to fryers

R

manufactured

PWR

25V+

before 6/96

25V+

1-

LED 4

39

K3

GND

GND

L HEAT

HEAT &

F1 Fuse not

BLOWER

RELAY

present on

fryers

AIR

TD

L

manufactured

VALV

TD

before 6/96

V1S

VALVE

PWR

E

HV

BNR

LED 2

BNR

HV

GND

ALARM

ALARM

GND

V2S

1/50

LEFT

47K

RIGHT

IGNITOR

1K

IGNITOR

S

A

1

1

1

1

D

2

1

3

5

0

4

3

4

1

J

2

1

3

5

1

1

1

1

2

0

4

3

4

1

HEAT

POWER

TROUBLE

T

ON/OFF

M

Image 45

Frymaster H50 Series manual Line Voltage, Left Ignition, Right Ignition, Module

Contents

24-HourService Hotline 8190001JUNE NOTICE NOTICE TO U.S. CUSTOMERSNOTICE TO OWNERS OF UNITS EQUIPPED WITH COMPUTERS CANADADANGER DANGERDANGER DANGERH50 SERIES GAS FRYERS TABLE OF CONTENTS CHAPTER 1: Service ProceduresCHAPTER 2: Parts List Basket Lift Assemblies and Component Parts H50 SERIES GAS FRYERS TABLE OF CONTENTS2.13.11 H50 SERIES GAS FRYERS TABLE OF CONTENTSCHAPTER 1: SERVICE PROCEDURES H50 SERIES GAS FRYERS1.1Functional Description the other leg of the heat relay coils, which then close electronic switches in the 24 VAC circuit to provide current to the ignition module. Circuitry in the ignition module sends 24 VAC to the gas valve via a normally closed high-limitswitch and, in fryers with built-infiltration systems, a normally closed drain safety switch. Simultaneously, the module causes the ignitor to spark for 4 seconds to light the burner. A flame sensor verifies the burner ignition by measuring the flow of microamps through the flame. If the burner does not light or is extinguished, current to the ignition module is cut, the gas valve closes, and the ignition module “locks out” until the power switch is turned off and then back on. A probe monitors the temperature in the frypot. When the programmed setpoint temperature is reached, resistance in the probe causes the heat cycle circuitry in the controller to cut off current flow through the heat relay. This in turn cuts off the 24 VAC to the ignition module, causing the gas valve to close These standard interface boards are also used in a number of fryer types besides the H50 Series. The LEFT VAT INTERFACE BOARDFULL OR RIGHT VAT CURRENT FLOW THROUGH INTERFACE BOARDS 806-3398AND1.3Cleaning the Gas Valve Vent Tube 1.2Accessing Fryers for Servicing DANGER1.4Checking the Burner Manifold Gas Pressure 5.To adjust the burner gas pressure, remove the cap from the gas valve regulator and adjust to the correct pressure 1.6Replacing Fryer Components 1.5Measuring Flame Current1.6.4 Replacing an Ignition Module 1.6.3 Replacing the Interface Board1.6.5 Replacing an Ignitor Assembly DANGER 5.Reinstall the blower shield or shield assembly Non-CEUnits and CE Units Built After April Adjusting Air/Gas Mixture1.6.7 Replacing a Gas Valve DANGER Adjusting Air/Gas MixtureCE Units Built Through April 1.6.8 Replacing a Burner Assembly DANGER 1.6.9 Replacing the Frypot 18.Reverse steps 1-16to reassemble fryer 10.Remove the flue assembly Full Vat Illustrated Disassembling A FrypotSpacer SpacersFull Vat Illustrated Re-assemblingA FrypotApply cement here1-20 31.Remove and replace the plenum gaskets1.7.1 Ignition Failures 1.7Troubleshooting and Problem Isolation1.7.2 Improper Burner Functioning DANGER VOLTSNon-CEStandard for Incoming Gas Pressures 1.7.3 Improper Temperature Control 1.7.4 Computer-RelatedProblems 1.7.5Filtration Problems 1-27 1-28 1.7.7 Basket Lift Malfunctions 1.7.6 LeakageP/N 806-8530SPTYPICAL 100/120V Modular Basket Lift Assembly•Binding/jamming problems 1.7.8 Interpretation of Digital Controller Lights 1.8Troubleshooting GuidePROBABLE CAUSES PROBLEMCORRECTIVE ACTION CheckWith Interface Board 806-3398or 106-0386and 24 VOLT CIRCUITLEFT VAT FULL OR RIGHT VAT24 VOLT CIRCUIT One 807-3366FV Ignition ModuleWith Interface Board 806-3398or 106-0386and J3 PINPROBABLE CAUSES PROBLEMCORRECTIVE ACTION CheckOHMS Probe Resistance ChartOHMS OHMSH50 SERIES — FULL-VAT— JUNE 1996 - JULY 1.9 Simplified Wiring DiagramsLINE VOLTAGE LEFT IGNITIONLEFT IGNITION LINE VOLTAGERIGHT IGNITION MODULEAIR SWITCH ONLY ON CE AND SOME EXPORT UNITS ONE DUAL FUNCTION HEAT/BLOWER RELAY K3LINE VOLTAGE DUAL-SPARK IGNITION MODULETHREE RELAYS: K1 & K2 HEAT AND K4 BLOWER H50 SERIES — DUAL-VAT— JUNE 1996 - JULYDRAIN SAFETY SWITCH AIR SWITCH1-42 TWO DUAL-FUNCTIONHEAT/BLOWER RELAYS K1 & K2LEFT IGNITION RIGHT IGNITIONLEFT VAT 1.10Principal Wiring ConnectionsRIGHT OR FULL VAT T LIFPH150 ONLY NON-CE 1.11WIRING DIAGRAMS - MAIN8051150A FPH150 ONLY CEON SOME OLDER UNITS C4 HAD A 6-PIN PLUG FULL VAT FULL VAT8050526D 8050344A H50 SERIES MANUFACTURED GAS UNITS120V CONFIGURATION SHOWN 8050500E 8050530D CE Transformer Boxes1.13WIRING DIAGRAMS – BASKET LIFTS LEFT SIDERIGHT SIDE BLUE RIGHT SIDEORANGE WHITEA 6-PINPLUG EARLIER UNITSON SOME C4 WAS8050902C 1.14WIRING DIAGRAMS – FILTER BOXESOil Return/Disposal Wand Wiring Japan/Lotteria 1.15WIRING DIAGRAMS – OIL RETURNOil Return/Disposal Wand Wiring Sonic Oil Return/Wand Wiring JapanAccessories H50 SERIES GAS FRYERS CHAPTER 2: PARTS LIST18803-0197Fryer’s Friend 27” Clean-outRod 17803-0209Brush, Frypot Cleaning15810-0074 Quick-DisconnectFitting, 1-InchMale 16810-0073 Quick-DisconnectFitting, 1-InchFemale2.2.1Bell Crank Basket Lifts 2.2Basket Lift Assemblies and Component PartsITEM PART # 100-120VConfiguration 208-250VConfiguration2.2.2 Modular Basket Lifts Wire Assemblies Connector, Panel MountPART # COMPONENT2.3Blower Assemblies and Associated Components ITEMCOMPONENT ITEM PART #COMPONENT PART # ITEM2.5Cabinet Assemblies and Component Parts 2.5.1FPH150 Cabinet AssemblyITEM PART #2.5.2 FPH50 Batteries See Page 2-10for access opening coversBack, Lower Cabinet COMPONENT910-7657 910-94162.5.3 FH150, MJH150, and Spreader Cabinets ITEMCOMPONENT MJH50 Batteries 2.5.4ITEM PART #2.5.5FMH50 Batteries with Built-InFiltration See Page 2-14for Leg Pad AssemblyFMH150 FILTER ON LEFT FMH250 FILTER BETWEEN FRYERS1910-7480Trim, Filter Cabinet Top ITEM PART #2.5.6Filter Magic Add-OnCabinetry See Page 2-10for access opening coversNOTE: Items 1-3and 9 from Page 2-16,and Item NOTE: Item 9 from Page 2-16,and Item 20 orCOMPONENT Side, Left Cabinet, w/Access Openings2.6Casters, Legs, and Restraints ITEM PART # Not illustrated 2-20Page NOTES ITEM PART #ITEM 2.9Controller AssembliesPART # COMPONENT2.9Controller Assemblies cont Door Assembly, Complete for use on FPH50 unitsITEM PART#2.11Drain System Components ITEMCOMPONENT PART # ITEMCOMPONENT 806-6374ITEM 1806-6374 2816-0420 3KIT-0257SP 4826-1382COMPONENT PART # ITEMCOMPONENT 806-6374SP806-6374 COMPONENTITEM 2.12.1 Drain Valves and Drain ExtensionsPART # COMPONENT806-7915SP Complete Assembly, Left 806-4145SP806-7916SP Complete Assembly, Right COMPONENT Complete Assembly, Domestic UnitsITEM 2.12.3 FMH50 Dual Vat 1-InchValve AssembliesPART # COMPONENTITEM 2.12.4 FMH50 Full Vat 1¼-inchValve Assembly806-8791SP COMPONENTComplete Assembly, Right for CE, use 806-6608SP Complete Assembly, Left for CE, use 806-6609SPITEM PART #ITEM 2.12.6 FPH50 Full Vat 1¼-inchValve AssembliesComponents Used on Both Designs ITEM PART #ITEM 2.13.2 FootPrint III Filter Pan AssemblyPART # COMPONENT806-5954SP Base Assembly w/Casters Items 806-9619SP Base Assembly w/o Casters Items 1-2.13.3 FootPrint III Filter Base Assemblies ITEMVat Configuration Typical Full Vat ConfigurationsMotors 21Detail of Motor, Pump, andPART # COMPONENTPump Motor Standard FP III Configuration Prior to August FPH150 ConfigurationMotor and Gasket Kits COMPONENTFPH350 with Dual CONFIGURATIONSVat on Left TYPICAL FOOTPRINTPART # ITEMCOMPONENT 807-2484See Page 2-48for Oil Return Handle Components FPH350-2LRear Flush Typical1813-0165Elbow, ½-inchx 90º Street ITEM PART #Right Oil Return Valve Assembly TYPICAL CONFIGURATIONRight Handle and Switch Assembly 1807-2484Valve, Solenoid Vent ITEM PART #Control Panel Assembly Assembly2.13.9 FPH150-2Oil Return Plumbing 806-6358SPPART # ITEMCOMPONENT 806-6309SPITEM 806-3470SPCOMPONENT Power Shower Assembly, Full Vat, Complete 2.13.11 Power Shower Assemblies All ModelsPower Shower Assembly, Dual Vat, Complete ITEMDisposal 2.13Systems PlumbingPART # COMPONENT806-9087SP 2.13.13 Assembly Wand Plumbing Japan PART #COMPONENT 2.14Frypot Assemblies and Component Parts 2.13.14Oil Disposal Wand AssemblyReplacement Frypot Assemblies, Complete Replacement Insulation Kits2.14.2 Full Vat Frypot Assembly, Component Parts Full Vat Frypot Assembly Typicaland gaskets required when replacing See Page 2-58forITEM PART #28823-0969Plenum, Full Vat for CE units, use Assembly, Component Parts Dual Vat Frypot Assembly Typical2.14.3 Dual Vat Frypot See Page 2-58for P/N’sITEM PART #COMPONENT CE FM/MJH350-4RTypical 2.15.1 FM/MJH50 Gas Manifold AssembliesNON-CE FM/MJH350-4RTypical See Page 2-63for details of gas valve assemblies1810-0959FM/MJH150 Gas Manifold ITEM PART #2.15.2 Gas Valves, Gas Lines and Fittings 1Gas Valve and Bushing, Non-CE ITEM PART #2.16Probe, Probe Guard and Thermostat Temperature Probe AssemblyCOMPONENT 826-1177ITEM 2.18.1 Filter Box ComponentsPART # COMPONENTTransformer Box Components 2.18.2FPH150 FPH150PART # ITEMCOMPONENT 1807-0012Relay, 18 Amp ⅓-HP24V CoilNot illustrated Filter Box Wiring2-69 PART #Power Cords Main Wiring HarnessesITEM PART #Transformer Box Plug Assemblies Gas Valve Wiring 2.20Wiring Connectors and Pin Terminals ITEMCOMPONENT THIS PAGE INTENTIONALLY LEFT BLANK SERVICE HOTLINE