NAVY SURFACE SHIP ELECTRIC FRYERS Installation, Operation, Service, and Parts Manual H14SC/H17SC/H22SC Single Fryers, FPPH17SC and FPH17SC Series Filtration System Fryers This manual is applicable to fryers manufactured beginning August 2003 with serial numbers beginning with 0308. For serial numbers prior to 0308, refer to manual 819-5184. Frymaster, a member of the Commercial Food Equipment Service Association, recommends using CFESA Certified Technicians. 24-Hour Service Hotline 1-800-551-8633 www.
NOTICE IF, DURING THE WARRANTY PERIOD, THE CUSTOMER USES A PART FOR THIS ENODIS EQUIPMENT OTHER THAN AN UNMODIFIED NEW OR RECYCLED PART PURCHASED DIRECTLY FROM FRYMASTER DEAN, OR ANY OF ITS AUTHORIZED SERVICE CENTERS, AND/OR THE PART BEING USED IS MODIFIED FROM ITS ORIGINAL CONFIGURATION, THIS WARRANTY WILL BE VOID.
NOTICE This appliance is intended for professional use only and is to be operated by qualified personnel only. A Frymaster/DEAN Factory Authorized Service Center (FASC) or other qualified professional should perform installation, maintenance, and repairs. Installation, maintenance, or repairs by unqualified personnel may void the manufacturer’s warranty.
Navy Surface Ship Electric Fryers Installation, Operation, Service, and Parts Manual TABLE OF CONTENTS Page Chapter 1: Introduction 1-1 Chapter 2: Installation Instructions 2-1 Chapter 3: Operating Instructions 3-1 Chapter 4: Filtration Instructions 4-1 Chapter 5: Preventive Maintenance 5-1 Chapter 6: Operator Troubleshooting 6-1 Chapter 7: Service Procedures 7-1 Chapter 8: Parts List 8-1 i
NAVY SURFACE SHIP ELECTRIC FRYERS CHAPTER 1: INTRODUCTION 1.1 General Read the instructions in this manual thoroughly before attempting to operate this equipment. This manual covers all configurations of Navy Surface Ship Electric Fryer models specifically configured for use aboard surface ships of the U.S. Navy, including H14SC/H17SC/H22SC kW and FPH17SC kW filtration system models.
1.3 Controller Information This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC rules. While this device is a verified Class A device, it has been shown to meet the Class B limits. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
NAVY SURFACE SHIP ELECTRIC FRYERS CHAPTER 2: INSTALLATION INSTRUCTIONS 2.1 Introduction The instructions in this chapter cover all configurations of Navy Surface Ship Electric Fryer models specifically configured for use aboard surface ships of the U.S. Navy, including H14SC/H17SC/H22SC kW and FPH17SC kW filtration system models. The instructions do not cover and may not be used for installations aboard submarines or ashore.
All installation and service on FRYMASTER equipment must be performed by qualified, certified, licensed, and/or authorized installation or service personnel. Service may be obtained by contacting a local Frymaster DEAN Factory Authorized Service Center. In the event of a power failure, the fryer(s) will automatically shut down. If this occurs, turn the power switch OFF. Do not attempt to start the fryer(s) until power is restored.
DANGER All wiring connections for this appliance must be made in accordance with the wiring diagram(s) furnished with the appliance. Refer to the wiring diagram(s) affixed to the inside of the appliance door when installing or servicing this equipment. 2.3 Installation 1. This equipment must be securely bolted to the deck. 2. Install deck studs for the specific fryer configuration in accordance with the diagrams at the end of this chapter. 3.
33.38 28.29 17.534 6.913 2.465 20.48 10.580 15.67 20.48 BACK OF FRYER UNIT FRONT HANDLE Single Fryer 2.470 TYPICAL 26.316 BACK OF FRYER UNIT 7.098 TYPICAL 31.62 17.515 33.39 31.62 MOUNTING HOLES Ø .625 4 PLACES FRONT HANDLE 2-Fryer Battery 31.
27.570 14.400 BACK OF FRYER UNIT 7.229 22.68 22.68 17.516 33.24 32.66 3-Fryer Battery FRONT HANDLE 47.1 62.55 2.470 26.320 31.180 BACK OF FRYER UNIT 7.119 7.119 35.76 33.45 17.490 31.61 31.61 35.76 Mounting Holes .
NAVY SURFACE SHIP ELECTRIC FRYERS CHAPTER 3: OPERATING INSTRUCTIONS 3.1 Equipment Setup and Shutdown Procedures Setup DANGER Never operate the appliance with an empty frypot. The frypot must be filled with water or cooking oil before energizing the elements. Failure to do so will result in irreparable damage to the elements and may cause a fire. DANGER Remove all drops of water from the frypot before filling with cooking oil.
Shutdown 1. Turn the fryer off. 2. Filter the cooking oil and clean the fryers (See Chapters 4 and 5). 3. Place the frypot covers on the frypots. 3.2 Operation of the Solid-State Analog Controller NOTE: Refer to Chapter 4 of this manual for operating instructions for the built-in filtration system. Fryers configured for the U.S. Navy are equipped with solid-state analog controllers. 2 1 3 5 4 6 7 U.S.
The analog controller has no timing features. The operator must monitor shake and pull times. WARNING Before pressing the power switch to the ON position, ensure that the frypot is properly filled with oil. See Section 3.1. CONTROLLER OPERATING PROCEDURE 1. Verify that the thermostat knob is set to the desired cooking temperature. 2. Press the power switch to the ON position. The POWER light will illuminate. 3.
4. Press and hold the high-limit test switch in the “2nd” test position until the 2nd High-Limit light illuminates. Release the switch. The 2nd High-Limit light should have come on when the temperature was between 430°F and 460°F. For fryers connected to an external shunt power supply, all fryers should have been shut off completely and all control panel lights should have been extinguished. For fryers not connected to an external shunt power supply, only the fryer being tested should have been shut off. 5.
NAVY SURFACE SHIP ELECTRIC FRYERS CHAPTER 4: FILTRATION INSTRUCTIONS 4.1 Introduction The FootPrint Pro filtration system allows the cooking oil or shortening in one frypot to be safely and efficiently filtered while the other frypots in a battery remain in operation. Section 4.2 covers preparation of the filter system for use. Operation of the system is covered in section 4.3.
3. Place the metal filter screen in the center of the bottom of the pan, then lay a sheet of filter paper on top of the screen, overlapping on all sides. 4. Position the hold-down ring over filter paper and lower the ring into pan, allowing the paper to fold around the ring as it is lowered to bottom of the pan. Screen Filter Paper the the up the 5. When the hold-down ring is in position, sprinkle one cup of filter powder evenly over the paper. 6.
DANGER Do not drain more than one frypot at a time into the built-in filtration unit to avoid overflow and spillage of hot oil. DANGER NEVER attempt to clear a clogged drain valve from the front of the valve! Hot oil will rush out creating the potential for severe burns. DO NOT hammer on the drain valve with the cleanout rod or other objects. Damage to the ball inside will result in leaks and will void the Frymaster warranty. 2.
WARNING The filter pump is equipped with a manual reset switch (see photo below) in case the filter motor overheats or an electrical fault occurs. If this switch trips, turn off power to the filter system and allow the pump motor to cool 20 minutes before attempting to reset the switch. 6. Lower the elements into the frypot and reinstall the basket support rack. Ensure the drain valve is fully closed. (If the drain valve is not fully closed, the fryer will not operate.
NAVY SURFACE SHIP ELECTRIC FRYERS CHAPTER 5: PREVENTIVE MAINTENANCE 5.1 Cleaning the Fryer DANGER The crumb tray in fryers equipped with a filter system must be emptied into a fireproof container at the end of frying operations each day. Some food particles can spontaneously combust if left soaking in certain shortening material. DANGER Never attempt to clean the fryer during the frying process or when the frypot is filled with hot oil.
solidified shortening or other blockages. Rinse with hot water, dry thoroughly, and reinstall the plugs before using. Gasket Clean-out Plugs DANGER Failure to reinstall the clean-out plugs in the Power Shower will cause hot oil to spray out of the frypot during the filtering process, creating an extreme burn hazard to personnel. 5.1.3 Clean the Frypot and Heating Elements – Weekly DANGER Never operate the appliance with an empty frypot.
5. Turn the fryer ON/OFF switch(s) to the OFF position. 6. Add two gallons of water. Drain out the solution and clean the frypot(s) thoroughly. WARNING Do not drain boil-out solution into a shortening disposal unit, a built-in filtration unit, or a portable filter unit. These units are not intended for this purpose, and will be damaged by the solution. 7. Refill the frypot(s) with clean water. Rinse the frypot(s) twice, drain and dry with a clean towel.
5.3 Annual/Periodic System Inspection This appliance should be inspected and adjusted periodically by qualified service personnel as part of the galley material maintenance management (3M) program. Frymaster recommends that a Factory Authorized Service Technician inspect this appliance at least annually as follows: Fryer • Inspect the cabinet inside and out, front and rear for excessive oil build-up and/or oil migration.
• Verify that all O-rings and seals (including those on the Power Shower and on quick-disconnect fittings) are present and in good condition. Replace o-rings and seals if worn or damaged. • Check filtration system integrity as follows: − Verify that filter pan cover is present and properly installed. − With the filter pan empty, place each oil return handle, one at a time, in the ON position.
NAVY SURFACE SHIP ELECTRIC FRYERS CHAPTER 6: OPERATOR TROUBLESHOOTING 6.1 Introduction This section provides an easy reference guide to some of the common problems that may occur during the operation of this equipment. The troubleshooting guides that follow are intended to help correct, or at least accurately diagnose, problems with this equipment. Although the chapter covers the most common problems reported, you may encounter problems that are not covered.
6.2 Troubleshooting 6.2.1 Control and Heating Problems Problem Probable Causes A. Power cord is not plugged in or circuit breaker is tripped. B. Controller has failed. Controller won't activate. C. Power supply component or interface board has failed. A. Drain valve is open. B. Controller has failed. Fryer does not heat. C. One or more other components have failed. 6-2 Corrective Action A. Plug power cord in and verify that circuit breaker is not tripped. B.
Problem Fryer repeatedly cycles on and off when first started. Probable Causes Fryer is in melt-cycle mode. Fryer does not heat after filtering. Drain valve is open. Fryer heats until high limit trips with heat indicator ON. Temperature probe or controller has failed. Fryer heats until high limit trips without heat indicator ON. Fryer stops heating with heat indicator ON. Contactor or controller has failed. The high limit thermostat or contactor has failed. 6-3 Corrective Action This is normal.
6.2.2 Error Messages and Display Problems Problem Probable Causes Controller trouble light ON. Oil temperature above acceptable range or a problem with the temperature measuring circuitry. Controller trouble light ON and heating mode light ON. Open drain valve or problem with latching circuits Corrective Action This in an indication of a malfunction in the temperature measuring or control circuitry, including a failure of the high limit thermostat.
Problem Filter pump runs but oil does not return to frypot and there is no bubbling oil or air coming from the Power Shower. Probable Causes Blockage in filter pan suction tube. Test: Close the drain valve and pull the filter pan out from the fryer. Activate the pump. If the air or bubbling oil comes out of the Power Shower, there is a blockage in the filter pan suction tube. A. Improperly installed filter pan components.
6.3 Replacing the Controller or Controller Wiring Harness 1. Disconnect the fryer from the electrical supply. For fryers that have 90º-angle topcaps, remove the two screws in the upper corners of the control panel and swing the panel open from the top, allowing it to rest on its hinge tabs. The bezel on fryers with rounded topcaps is held in place by tabs at the top and bottom. Slide the bezel up to disengage the lower tabs. Then slide the bezel down to disengage the upper tabs.
NAVY SURFACE SHIP ELECTRIC FRYERS CHAPTER 7: SERVICE PROCEDURES 7.1 General Before performing any maintenance on this equipment, disconnect the fryer from the electrical power supply. When electrical wires are disconnected, it is recommended that they be marked in such a way as to facilitate re-assembly. 7.2 Replacing a Controller 1. Remove the two screws from the upper corners of the control panel on fryers that have 90º angle topcaps.
7.3 Replacing Component Box Components 1. Remove the control panel (see steps 1 and 2 of section 7.2 on preceding page). 2. Unplug the wiring harness from the 15-pin connector on the interface board and disconnect the grounding wire from terminal adjacent to the 15-pin connector on the back of the controller. Remove the control panel assembly by lifting it from the hinge slots in the control panel frame. 3.
7.4 Replacing a Temperature Probe or High-Limit Thermostat 1. Remove the filter pan and lid from the unit. Drain the frypots into a Shortening Disposal Unit (SDU) or other appropriate container. DANGER DO NOT drain more than one full frypot into the SDU at one time. 2. Disconnect the fryer from the electrical power supply and reposition it to gain access to the rear of the fryer. 3. Remove the tilt housing and back panels from the fryer.
6. If a temperature probe was replaced, insert the probe leads into the connector (see left illustration below). For full-vat units or the left half (as viewed from the rear of the fryer) of a dual-vat unit, the red lead goes into position 6 and the white into position 7. For the right half of a dual-vat unit (as viewed from the rear of the fryer), the red lead goes into position 12 and the white into position 13.
5. Remove the nuts and machine screws that secure the element to the tilt plate assembly and pull the element out of the frypot. NOTE: Full-vat elements consist of two dual-vat elements clamped together. For full-vat units, remove the element clamps before removing the nuts and machine screws that secure the element to the tilt plate assembly. 6.
7.6 Replacing Contactor Box Components 1. If replacing a contactor box above the built-in filter system, remove the filter pan and lid from the unit. Drain the frypots into a Shortening Disposal Unit (SDU) or other appropriate container. If replacing a contactor box in a non-filter unit, drain the frypot above the box into a Shortening Disposal Unit (SDU) or other appropriate container. DANGER DO NOT drain more than one full frypot into the SDU at one time. 2.
5. Remove the tilt housing and back panels from the fryer. The tilt housing must be removed first in order to remove the upper back panel. To remove the tilt housing, raise the elements and allow them to rest on the basket support racks (see photo on page 7-3). Next, remove the hex head screws from the rear edge of the housing. The housing can then be lifted straight up and off the fryer. Lift up on the upper back panel to disengage the tabs on its upper corners from the cutouts in the fryer frame. 6.
21. Reconnect the drain safety switch wiring to the switch(es) in accordance with the diagram below then reinstall the switch covers. RIGHT DRAIN SAFETY SWITCH 58C BLK 57C RED LEFT DRAIN SAFETY SWITCH (DUAL-VAT ONLY) 55C BLK 56C RED 22. Reinstall the drain tube assembly. 23. Reinstall the tilt housing and back panels, top cap, and top connecting strip. 24. Reinstall controllers in the control panel frame and reconnect the wiring harnesses and ground wires. 25.
• Solidified shortening in the pan or filter lines, or • Attempting to filter unheated oil or shortening (cold oil and shortening are more viscous, overloading the pump motor and causing it to overheat). If the motor runs but the pump does not, there is a blockage in the pump. Incorrectly sized or installed paper/pads will allow food particles and sediment to pass through the filter pan and into the pump.
illustration on page 7-6). NOTE: If you remove the screws from both boxes at the same time, the boxes will jam against each other and neither can be removed. 4. Carefully lower the box to the floor and pull it out the front of the fryer. Remove the remaining box following the same procedure. 5. Disconnect the two flexlines running to the oil-return manifold at the rear of the fryer. Remove the nut and bolt that secures the bridge to the oil-return manifold. Disconnect Vacuum-Breaker Solenoid flexline here.
8. Unplug the 15-pin connector from the rear of the left component box and, using a pin pusher, disconnect the solenoid valve wires (pins 4, 6, 10 and 12). NOTE: If the vacuum-breaker solenoid valve is connected to the manifold rather than the pump, its wires (pins 4 and 6) do not need to be disconnected. 9. Remove the two nuts and bolts that secure the front of the bridge to the cross brace and carefully slide the bridge rearward off the cross brace until its front end can be lowered to the floor.
7.9 Interface Board Diagnostic Chart The following diagram and charts provide ten quick system checks that can be performed using only a multimeter.
7.10 Wiring Diagram, System NO FILTER POWER 8051421F H14SC/H17SC/H22SC kW Single Fryers and FPH17SC kW Filter System Fryers 440-480V, 60 Hz, 3-Ø, 3-Wire Configurations Refer to page 2-2 for power requirements.
7.11 Wiring Diagram, Contactor Box H14SC/H17SC/H22SC kW Single Fryers and FPH17SC kW Filter System Fryers 440-480V, 60 Hz, 3-Ø, 3-Wire Configurations Refer to page 2-2 for power requirements.
7.12 Components Description of Operation a) Drain solenoid – When the return valve is opened, a microswitch activates and supplies 24V to the pump relay and solenoids. b) Vacuum release solenoid – When the return valve is closed, it de-energizes the 24V to the pump relay and solenoids releasing the vacuum. c) Full vat oil return switch –When the return valve is open, the 24V circuit is closed and it activates the pump relay and drain solenoid.
NAVY SURFACE SHIP ELECTRIC FRYERS CHAPTER 8: PARTS LIST 8.
8.2 Cabinetry 8.2.
8.2.1 Backs, Control Panels, Doors, Handles, Sides, Tilt Housings & Top Caps (cont.
8.2.2 Cabinet Bases, Braces, and Associated Parts See Page 8-2 for cabinet sides. 2 See Page 8-24 for rear bridge support/oil return manifold. 8 25 1 21 23 4 20 7 16 10 24 9 12 18 14 22 10 28 24 11 24 24 24 24 5 6 15 24 17 3 26 See Page 8-14 for filter rails and associated hardware. 30 31 29 19 27 28 32 The 5-Station cabinet illustrated is typical of all Navy Surface Ship Electric cabinets.
8.2.2 ITEM 1 2 3 4 5 6 7 Cabinet Bases, Braces, and Associated Parts (cont.
8.3 Drain System Components 8.3.1 Drain Tube Sections and Associated Parts See Page 8-9 for Drain Valve detail. 5 6 14 8 1 15 7 2 3 10 4 11 16 9 17 13 12 ITEM STANDARD COMPONENT PART #** 1 813-0284 Nipple, ¾ X 1-inch NPT 2 816-0092 Grommet, 1-inch Drain 3 826-1345 Washer, 1-inch Drain (Pkg. of 25) 4 809-0347 Nut, 1-inch NPT Retainer 5 809-0893 Nut, 8-32 High Crown Acorn 6 826-1348 Cover, Drain Cleanout (Pkg.
8.3.1.
8.3.1.1 Euro-Look Drain Tube Section and Associated Parts (cont.
8.3.2 Drain Valve Assembly and Component Parts 8 10 9 7 6 5 4 3 Full-Vat Drain Valve Assembly 806-7434SP Compression Washers (furnished with Item 1) 2 Plastic Washer (furnished with Item 1) 1 ITEM STANDARD COMPONENT PART #** 1 810-1020 Valve, 1-inch Full-Vat Drain 2 806-8137 Bracket Assembly, Full-Vat Drain Safety Switch 3 816-0220 Insulation, Drain Safety Switch 4 807-2103 Microswitch, CE Straight Lever 5 901-2348 Cover, Dual Vat Drain Safety Switch 6 826-1366 Nut, 4-40 Keps Hex (Pkg.
8.3.2.
8.3.2.1 ITEM Euro-Look Drain Valves and Associated Parts (Units with Built-In Filtration) cont. EURO-LOOK COMPONENT PART # ** 1 809-0539 Nut, ⅜-16 2-Way Hex Lock 2 900-2934 Retainer, Dual-Vat Drain Valve Nut 3 823-5369 Handle, Dual-Vat Drain Valve 4 810-0677 Grip, Drain Handle 5 826-1366 Nut, 4-40 Keps Hex (Pkg.
8.4 Electronics and Wiring Components 8.4.1.
8.4.1.2 Multiple Vat Component Boxes 5 3 16 16 9 11 16 16 18 4 12 15 10 16 11 16 19 7 2 21 20 22 6 16 16 8 9 1 13 14 17 NOTE 1: The transformer on the left side of the component box (Item 11) is present only in the left component box. NOTE 2: See Page 8-20 for Component Box 15-Pin Wiring Harnesses.
8.4.2.
8.4.2.2 Multiple Vat Contactor Boxes 4 5 6 15 8 9 9 18 17 16 10 13 13 14 14 18 OR 1 7 9 18 2 3 17 12 11 9 18 NOTE 1: Left and right contactor box assemblies are mirror images of one another. With the exception of the box itself, all components of a left-hand assembly, including the lid, are the same as those in the corresponding right-hand assembly and vice versa.
8.4.3 Heating Element Assembly and Associated Parts 3 5 4 9 7 6 11 8 10 20 1 1 18 2 12 13 19 22 21 15 13 14 16 17 NOTES: The only difference between element assemblies for different voltage and kW ratings is the element itself (Item 1) Items 21 and 22 are shown as associated parts. They are not part of the element assembly.
8.4.3 Heating Element Assembly and Associated Parts (cont.) ITEM STANDARD EURO-LOOK PART # PART # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 807-2649 807-2650 807-3176 807-2651 807-2652 807-3177 826-1526 106-0004SP 106-0572SP 106-0573SP 910-9641 810-0035 826-1330 826-1376 826-1339 816-0480 910-5022 809-0518 910-2042 910-5213 910-3681 823-2377 810-1233 810-1212 809-0567 200-2060 810-0297 COMPONENT Element 440V 17.0 kW 440V 18.5 kW 440V 11.0 kW 480V 17.0 kW 480V 18.5 kW 480V 11.
8.4.4 Controller Controller P/N 806-3798 Knob P/N 810-0387 Toggle Switch P/N 807-3308 8.4.5 Wiring 8.4.5.1 Contactor Box Wiring Assembly – 12-Pin Full-Vat C-1 2 GREEN/YELLOW 3 WHITE 4 BROWN 5 6 BLACK BLACK WHITE 1 7 RED 8 ORANGE 9 BLACK 10 11 YELLOW 12 P/N 106-2477SP 8.4.5.
8.4.5.3 Contactor Box Wiring Assemblies – 9-Pin (Right Element) 1 BLUE 2 BLUE 3 BLUE 4 BLACK 5 BLACK 6 BLACK 7 8 9 P/N 106-3467SP 14/17kW or P/N 106-2472SP 22kW 8.4.5.4 Single Contactor Box Wiring Assembly 8.4.5.
8.4.5.6 Single Main Wiring Harness 8.4.5.7 Component Box Wiring Harness – 15-Pin P/N 106-2506SP 8.4.5.8 Single Component Box Wiring Harness – 15-Pin 8.4.5.9 Single Component Box Wiring Harness – 15-Pin without Filter 8.4.5.
8.5 Filtration System Components 8.5.
8.5.1 FPH117/122 Filtration Components (cont.
8.5.2 FPH217/317 Multiple Battery Filtration System Components 1 NOTE: Some early production units were configured this way.
8.5.2 FPH217/317 Multiple Battery Filtration System Components (cont.
8.
8.
8.7 Oil Return System Components (cont.) ITEM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 STANDARD EURO-LOOK PART # 806-4505SP 826-0992 809-0415 814-0001 807-2103 810-2330 809-0601 810-0677 200-5401 106-3349 816-0220 826-1359 826-1366 813-0165 810-0278 810-1668 810-1680 810-1669 813-0469 810-2255 810-2256 810-2257 810-2312 PART # COMPONENT Power Shower Assembly, Full-Vat Seal, Power Shower (Pkg.
8.8 WIRING CONNECTORS, PIN TERMINALS, AND POWER CORDS 1 6 2 3 7 8 12 11 ITEM * * STANDARD EURO-LOOK PART # PART # 807-3834 1 807-1068 2 807-0158 3 807-0156 5 807-0159 5 807-0875 6 807-1067 7 807-0157 8 807-0155 9 807-0160 10 807-0804 11 826-1341 12 826-1342 13 807-2518 * Not illustrated.
Frymaster, L.L.C.
