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Frymaster FOOTPRINT 8196345 Скачать руководство пользователя страница 8

1-2

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 computer 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.

1.3 Interface

Board

All fryers in this series have an interface

board

located in the component box behind the control

panel. The interface board provides a link between the computer and the fryer’s individual
components without requiring excessive wiring, and allows the computer to execute commands from
one central point.

K2 and K3 are double-pole-double throw (DPDT) relays that supply 24VAC to the ignition and gas
valve circuits, as well as 120VAC to the blower motor. The relays on this board plug into sockets.
If a relay fails, that relay can be replaced.

LEDs (labeled D1 through D7) are arrayed around the board to assist in troubleshooting.

D1

24 VAC to left gas valve (dual vat only)

D2

24 VAC to left ignition module (dual vat only)

D3

24 VAC from transformer

D4

24 VAC to right ignition module

D5

24 VAC to gas valve (right valve if dual vat)

D6

12 VAC from transformer

D7

CE and Japanese units only: air switch closed

INTERFACE BOARD

LED DIAGNOSTIC LIGHTS

NOTE

: In full-vat fryers, the relay for the left side (K2) may not be present.

The chart on the following page illustrates current flow through the board, and the table at the top of
page 1-4 identifies frequently used test points.

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Содержание FOOTPRINT 8196345

Страница 1: ...Food Equipment Service Association recommends using CFESA Certified Technicians 24 Hour Service Hotline 1 800 551 8633 FEBRUARY 2009 www frymaster com E mail service frymaster com 8196345 PROTECTOR SE...

Страница 2: ...with the basic plumbing code of the Building Officials and Code Administrators International Inc BOCA and the Food Service Sanitation Manual of the U S Food and Drug Administration NOTICE Drawings an...

Страница 3: ...ocal gas company or gas supplier DANGER This product contains chemicals known to the state of California to cause cancer and or birth defects or other reproductive harm Operation installation and serv...

Страница 4: ...lter Pump Solenoid Valve 1 14 1 9 11 Replacing the Frypot 1 14 1 9 12 Replacing Frypot Insulation and or Upper Burner Rails 1 16 1 10 Troubleshooting and Problem Isolation 1 19 1 10 1 Ignition Failure...

Страница 5: ...4 2 4 Drain System Components 2 5 2 4 1 Drain Valves and Associated Parts 2 5 2 4 2 Drain Tube Sections and Associated Parts 2 6 2 5 Electronics and Electrical Components 2 7 2 5 1 Component Boxes 2...

Страница 6: ...THIS PAGE INTENTIONALLY LEFT BLANK...

Страница 7: ...t the burner The ignition module performs four important functions it provides fuse protection for the 24 volt circuit provides an ignition spark supplies voltage to the gas valve and proofs the burne...

Страница 8: ...al components without requiring excessive wiring and allows the computer to execute commands from one central point K2 and K3 are double pole double throw DPDT relays that supply 24VAC to the ignition...

Страница 9: ...1 3...

Страница 10: ...try in the computer monitors the probe resistance and controls burner firing when the resistance exceeds or falls below programmed temperatures setpoints Protector series gas fryers are also equipped...

Страница 11: ...E fryers only ensure that the gas valve knob is in the OFF position Honeywell ON OFF 2 Remove the pressure tap plug from the gas valve assembly Typical Non CE Valve Assembly Typical CE Valve Assembly...

Страница 12: ...essures Belgian G25 7 0 mbar Gas Pressure Natural 3 W C 0 73 kPa Propane 8 25 W C 2 5 kPa Non CE Standard Burner Manifold Gas Pressures 6 To adjust the burner gas pressure remove the cap from the gas...

Страница 13: ...9 1 Replacing the Computer or the Computer Wiring Harnesses 1 Disconnect the fryer from the electrical power supply 2 The computer bezel is held in place by tabs at the top and bottom Slide the metal...

Страница 14: ...thermostat from the frypot 15 Apply Loctite PST56765 pipe thread sealant or equivalent to the replacement part threads and screw the replacement part into the frypot torquing to 180 inch pounds 16 Con...

Страница 15: ...ule 8 Reverse the procedure to install the replacement module 1 9 5 Replacing an Ignitor Assembly DANGER Drain the frypot or remove the handle from the drain valve before proceeding further 1 Disconne...

Страница 16: ...blower motor shield and separate the blower motor from the housing as shown in the illustration below Remove these screws to remove the shield from the blower assembly Remove these nuts to separate t...

Страница 17: ...located on each side of the combustion air blower The air gas mixture is properly adjusted when the burner manifold pressure is in accordance with the applicable table on page 1 6 and the burners dis...

Страница 18: ...r using Loctite PST56765 or equivalent pipe thread sealant and reattach the flexible gas line s enrichment tube s and the vent tube on non CE units Reconnect the high limit thermostat wires and drain...

Страница 19: ...and the enrichment tube from the ignitor assembly 6 Remove the four inch nuts securing the outer front covers to the frypot assembly 7 Remove the sheet metal screws at the top of the outer front cover...

Страница 20: ...d from beneath the fryer and the failed component can be removed and replaced 10 Position the replacement motor and pump assembly beneath the fryer and reconnect the oil return flexline to the pump Li...

Страница 21: ...Remove the section s of drain from the drain valve s of the frypot to be removed 14 Disconnect the gas lines from the burner orifices and ignitor assemblies 15 Remove the frypot hold down bracket 16 R...

Страница 22: ...retainer and insulation 5 and the front lower combustion chamber inner insulation retainer and insulation 6 NOTE Full vat units have two piece insulation retainer and insulation components Dual vat un...

Страница 23: ...e piece backs and only two retainers 21 Insert the burners 9 into the rails to ensure the rail spacing and alignments are correct The burner should slide freely into and out of the rails The upper rai...

Страница 24: ...er oil zone insulation 21 by pressing it under the upper combustion chamber metalwork Secure the insulation with the bracket 22 and self tapping screws 34 Install the upper burner rail blanket insulat...

Страница 25: ...NITION FAILURE The three primary reasons for ignition failure listed in order of probability are problems related to 1 Gas and or electrical power supplies 2 Electronic circuits 3 Gas valve PROBLEMS R...

Страница 26: ...d computer or ignition module Cracked ignitor or broken ignition wire Defective ignition module Cracked burner tile typically causes a very loud pop If popping occurs only during peak operating hours...

Страница 27: ...the result of an improper air gas mixture Adjust the combustion air blower to reduce the amount of air in the mixture to correct this problem Flames shooting out of the flue are usually an indication...

Страница 28: ...rise from operator error One of the most common errors is placing the filter pad on the bottom of the filter pan rather than over the filter screen Whenever the complaint is the pump is running but no...

Страница 29: ...lid shortening through the pump and allow free movement of the gears Filter paper pads that are installed incorrectly will also allow food particles and sediment to pass through and clog the suction t...

Страница 30: ...0 7 Basket Lift Malfunctions Protector series gas fryers may be optionally equipped with automatic basket lifts to ensure uniform cooking times Basket lifts will always come in pairs although each ope...

Страница 31: ...se unnecessary wear of the gear Correct the problem by replacing the worn gear If the lift cycles correctly but fails to remain in the up position i e goes up but then slowly settles back down into th...

Страница 32: ...circuit and ruling it out as a probable cause 24 VAC is not present on the interface board J3 pin 9 LED 5 GV 1 If LED 3 is not continually lit the probable causes are a failed 24 VAC transformer or fa...

Страница 33: ...1 27...

Страница 34: ...r before testing temperature probe resistances to avoid invalid readings Prior to checking for problems associated with the temperature probe inspect the probe body for damage while it is still in the...

Страница 35: ...1564 152 375 1704 191 100 1143 38 170 1289 77 240 1432 116 310 1574 154 380 1714 193 105 1154 41 175 1299 79 245 1442 118 315 1584 157 385 1724 196 110 1164 43 180 1309 82 250 1453 121 320 1594 160 39...

Страница 36: ...Power to the ATO board has been cut off Ensure the board has power and cycle ALL computers off and on to readdress system D Check solenoid to see if functioning properly E If the solenoid is working...

Страница 37: ...718 FV 8074717 DV 14 24VAC FV Vat 3 24VAC Black 15 J8 Top Off Pump JIB Reset Switch 8074719 16 Ground 16VDC Red 1 24VAC Ret Orange 2 24VAC 24VAC Blue 3 4 5 12VAC Ret Red 6 12VAC 12VAC Brown 7 J4 Rear...

Страница 38: ...olenoid tree see Figure 3 behind the ATO box Mark and unplug any wires or harnesses Replace the defective component and reattach all wires or harnesses Once replaced reconnect the power Figure 3 1 14...

Страница 39: ...This in an indication of a malfunction in the temperature control circuitry including a failure of the high limit thermostat CM7 display shows HI LIMIT Computer in high limit test mode This is display...

Страница 40: ...imit thermostat has opened halting the heating of the oil Computer will not go into program mode or some buttons do not actuate Failed computer Replace computer CM7 display shows low temp heating indi...

Страница 41: ...0 and switches to off NOTE This will delete any manually entered menu items Reset BADCRC Message Disconnect board locator plug J10 Reinsert plug Enter 9988 Computer display switches to off Remove and...

Страница 42: ...ons in the CM7 and the order in which submenu headings will be found under the sections in the Installation and Operation Manual Adding New Menu Items See section 4 10 2 Storing Menu Items in Product...

Страница 43: ...mmon Probes 15 DV Probe Black 16 17 18 19 J2 Interface Board to Computer 8074199 SMT Computer to Interface Board Harness 20 1 Ground Black 2 CAN Lo Red 3 CAN Hi White 4 5 J6 Previous CM7 J7 or Network...

Страница 44: ...the right Numbers count up on the right display 5 The display then changes to FWLOAD on the left numbers count up on the right 6 The computer displays OBFCRC If updating ATO software the computer wil...

Страница 45: ...1 39 1 16 Principal Wiring Connections...

Страница 46: ...1 40 1 17 Wiring Diagrams 1 17 1 Main The Heat Strip is not present here on 330 s Refer to PRINCIPAL WIRING CONNECTIONS on Page 1 39 for detail of connection points J1 J2 J3...

Страница 47: ...1 41 1 17 2 Transformer Filter Boxes 1 17 2 1 FPGL230 and 430 Transformer Filter Box Domestic...

Страница 48: ...1 42 1 17 2 2 FPGL330 Transformer Filter Box Domestic...

Страница 49: ...1 43 1 17 3 Modular Basket Lift 100 120V...

Страница 50: ...1 44 1 17 4 Modular Basket Lift 208 250V...

Страница 51: ...11 11 4 4 13 13 14 14 10 10 5 5 3 3 1 1 2 2 GAS VALVE DUAL SPARK IGNITION MODULE ALARM TD VALVE GND BNR GND RIGHT IGNITOR SD M LINE VOLTAGE DRAIN SAFETY SWITCH LINE VOLTAGE 12 VDC 24 VAC 12 VAC PROBE...

Страница 52: ...8 5 4 3 1 J2 11 11 4 4 13 13 14 14 10 10 5 5 3 3 1 1 2 2 RIGHT IGNITION MODULE ALAR M TD VALVE GND BNR GND RIGHT IGNITOR LEFT IGNITION MODULE 25V ALARM T D VALVE GND LEFT IGNITOR SD M LINE VOLTAGE GN...

Страница 53: ...1 47 1 18 3 FPGL30 Series Simplified Wiring...

Страница 54: ...1 48 1 18 4 FPGL30 Series Data Network Flowchart...

Страница 55: ...0271 Basket Dual Vat Twin 9 230 2975 Connecting Strip Frypot 10 810 0478 Gas Line 1 Inch Dormont Flexible 806 1698SP 36 Inch for gas line only w o Items 11 and 12 use 810 0088 806 1699 48 Inch for ga...

Страница 56: ...2 2 2 2 Basket Lift Assembly and Associated Parts...

Страница 57: ...set Modular Basket Lift Motor 13 901 8499 Chassis Modular Basket Lift Left 14 902 8499 Chassis Modular Basket Lift Right 15 910 4776 Cover S S Modular Basket Lift for CRS cover use 900 4776 16 823 069...

Страница 58: ...filter pan 4 106 4397 Door Left or Right Left shown move handle to bottom for right 5 230 4960 Handle Eurolook Door 6 106 4067 Pin Assembly Door 810 0275 Spring Door Pin 809 0970 Retaining Ring 230 4...

Страница 59: ...er Nut Drain Valve 3 810 3350 Handle Drain Valve FV 4 810 0677 Grip Drain Handle 5 901 2348 Cover Safety Switch 6 807 2103 Switch Micro 7 816 0220 Insulation RF Switch 8 806 8137 Bracket Switch Drain...

Страница 60: ...t Right Left Open Right End Open 5 823 6612 Drain Tube Full Vat Center Left Open Right End Open 6 823 6614 Drain Tube Full Vat GL230 Right Left Open Right Closed Short 7 823 6613 Drain Tube Full Vat R...

Страница 61: ...2 7 2 5 Electronics and Electrical Components 2 5 1 Component Boxes...

Страница 62: ...ses 7 200 5996 Box One Piece Component 8 807 2971 Ignition Module Australia 9 807 1006 Ignition Module CE and Non CE export except Australia Canada HK Mexico 10 807 3366 Ignition Module Dual Spark Ful...

Страница 63: ...2 9 2 5 2 Transformer Boxes...

Страница 64: ...Box 2 GL330 CE Export 12 106 3825 Cable Assembly Transformer Box 3 GL330 13 106 9748 Cable Assembly Transformer Box 3 GL330 CE Export 14 106 6996 Cable Assembly Cordset Female 15 806 8706 Plug Assembl...

Страница 65: ...ts NOTE See Page 2 7 for Interface Board to Computer Wiring Harness ITEM PART COMPONENT Replacement CM7 Computer 108 0231 Non CE CM7 For use in US Canada Mexico and all other non CE coun tries 810 314...

Страница 66: ...TOR 9 PIN MALE CONNECTOR 6 PIN MALE CONNECTOR 12 PIN MALE CONNECTOR 12 PIN MALE CONNECTOR 2 PIN FEMALE CONNECTOR 807 1978 807 4014 ITEM PART COMPONENT 807 1978 U S and Non CE Export Main Wiring Harnes...

Страница 67: ...ch 807 4718 FV ATO Solenoid Harness 807 4555 ATO Yellow LED used from ATO Board to Yellow LED 807 4573 Computer Locator Wire used from Computer to Interface Board See wiring diagram 805 1734 for locat...

Страница 68: ...and Associated Components 2 7 1 Full Vat Frypot Components NOTE All insulation and gaskets can be ordered in a single kit P N 826 2595 Kit 826 2592 contains the insulation and gaskets re quired when r...

Страница 69: ...Burner Rail 12 812 1029 Insulation Combustion Chamber Side 13 814 0048SP Glass Burner Sight 14 816 0730 Insulation FV Rear Lower 15 816 0731 Insulation FV LH RH Front Seal 16 816 0732 Insulation FV Lo...

Страница 70: ...embly Full Vat Protector Natural 106 8979SP Frypot Assembly Full Vat Protector LP 2 106 9025SP Valve Drain Assy FV 3 826 2569 Probe RTD and Fitting Kit 4 807 0678 Temperature Probe 210 0681 Probe Guar...

Страница 71: ...rotector Series Fryer Gas Manifolds Each manifold is assembled from standard 1 2 3 4 and 1 inch NPT black iron pipe nipples elbows tees plugs and unions which may be locally acquired 2 3 4 1 See pages...

Страница 72: ...2 1137 1 95 mm Propane Butane G30 G31 0 4999 Ft 0 1524 M CE 810 1221 2 00 mm Propane Butane 0 4999 Ft 0 1524 M Japan only 810 0386 2 10 mm Propane Butane 0 4999 Ft 0 1524 M 810 0413 2 16 mm Propane Bu...

Страница 73: ...2 19 2 9 Gas Valves and Associated Components...

Страница 74: ...split pots 8 811 0800 Tube inch OD X 12 5 inch Enrichment cut and form to fit 9 813 0301 Tee inch Male NPT to inch Tube 10 813 0302 Elbow inch Male NPT to inch Tube 90 used on DV valve 11 813 0304 Bu...

Страница 75: ...2 21 2 10 Filtration System Components 5 4 3 2 1 6 10 12 13 14 15 16 8 18 17 7 17 10 11 19 15 20 9...

Страница 76: ...Suction Tube Standard 823 6458 Suction Tube Two Vat 7 Motor and Gasket Kit 826 1785 100V 50 60 Hz 826 1712 115V 50 60 Hz 826 1756 208V 50 60 Hz 826 1270 220 240V 50 60 Hz 826 1755 250V 50 60 Hz 8 826...

Страница 77: ...BM 6 813 0265 Nipple x 2 50 NPT BM 7 824 1601 Cover Microswitch RR Flush 8 807 4101 Switch Micro 9 816 0220 Insulation RF Switch 10 810 0045 Bushing 875 Diameter Hole 11 16 11 212 6701 Rod Handle Righ...

Страница 78: ...COMPONENT 1 106 9258 Box Assembly Auto Top Off 2 Board RTD 2 816 0771 Seal Top Off Board 3 106 9611 PCB Board Automatic Top Off 2 RTD 4 807 1999 Transformer Dual Voltage 208 240V 807 2176 Transformer...

Страница 79: ...D BM 9 807 4493 Switch Momentary Flush 811 1139 Tubing Braided Silicone 20 inch 810 3375 Flexline OD x 17 inch used between solenoid and top off port 810 3265 Flexline OD x 24 inch used between soleno...

Страница 80: ...Pin Female 6 807 1067 2 Pin Male 7 807 0157 6 Pin Male 8 807 0155 9 Pin Male 9 807 0160 12 Pin Male 10 807 0804 15 Pin Male 11 826 1341 Terminal Female Split Pin Pkg of 25 12 826 1342 Terminal Male Sp...

Страница 81: ...ound Head 826 1359 Screw 4 40 x inch Slotted Round Head Pkg of 25 809 0354 826 1365 Screw 6 32 x inch Slot Head Pkg of 25 809 0095 809 0098 Screw 6 32 x 1 inch Slotted Round Head 809 0357 Screw 6 x in...

Страница 82: ...7 inch Pkg of 10 810 0500 Spacer 25 inch x 9375 inch 810 2023 Spacer 25 inch x 110 inch Used on drain valves 200 6721 Plate Strain Relief 826 1337 Tab inch Terminal Pkg of 5 807 0070 Terminal Ground L...

Страница 83: ...THIS PAGE INTENTIONALLY LEFT BLANK...

Страница 84: ...L L C 8700 Line Avenue Shreveport Louisiana 71106 TEL 1 318 865 1711 FAX Parts 1 318 219 7140 FAX Tech Support 1 318 219 7135 PRINTED IN THE UNITED STATES SERVICE HOTLINE 1 800 551 8633 819 6345 FEBR...

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