NAVY SURFACE SHIP ELECTRIC FRYERS Installation, Operation, Service, and Parts Manual H14SC/H17SC/H22SC Single Fryers, FPH17SC Series Filtration System Fryers This manual is applicable to fryers manufactured beginning May 2006 with serial numbers beginning with 0604. For serial numbers between 0308 to 0604 refer to manual 819-6004. For serial numbers prior to 0308, refer to manual 819-5184.
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.
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. DANGER The appliance area must be kept free and clear of combustible material at all times. WARNING Do not block the area around the base or under the fryers.
2.2 Power Requirements MODEL H14SC H14SC H17SC/FPH17SC H17SC/FPH17SC H22SC H22SC VOLTAGE 440 480 440 480 440 480 PHASE 3 3 3 3 3 3 WIRE SERVICE 3 3 3 3 3 3 MIN. SIZE 8 8 6 6 6 6 AWG (mm2) (10) (10) (16) (16) (16) (16) L1 19 17 23 21 29 27 AMPS PER LEG L2 19 17 23 21 29 27 L3 19 17 23 21 29 27 The FPH17SC Navy Surface Ship electric fryers are equipped with a filter system that requires a separate 120VAC, single-phase, 3-wire, 20 amp service (refer to wiring diagrams in sections 7.12 and 7.13).
2.4 After Fryers Are Anchored At the Frying Station DANGER Hot oil can cause severe burns. Avoid contact. Under all circumstances, oil must be removed from the fryer before attempting to move it to avoid oil spills, falls and severe burns. This fryer may tip and cause personal injury if not secured in a stationary position. 1. Close frypot drain-valve(s) and fill frypot(s) with water to the bottom oil level line. 2. Boil out frypot(s) in accordance with the instructions in Section 5.1.3 of this manual. 3.
33.38 28.29 17.534 20.48 Front Handle 15.67 20.48 Back of Fryer Unit 2.465 10.580 Mounting Holes Ø .625, 4 Places Single Fryer (non-filter) 26.316 2.470 7.098 Typical Back of Fryer Unit 31.62 31.62 33.39 17.515 Mounting Holes Ø .625, 4 Places Front Handle 31.
14.400 27.570 Back of Fryer Unit 7.229 32.66 32.66 22.66 22.66 17.516 33.24 Mounting Holes Ø .625, 4 Places Front Handle 47.1 3-Fryer Battery 62.55 2.470 26.320 31.180 Back of Fryer Unit 7.119 7.119 31.61 31.61 35.76 35.76 17.490 Mounting Holes Ø .625, 4 Places Front Handle 4-Fryer Battery 2-6 33.
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. Screen Filter Paper 4. Position the hold-down ring over the filter paper and lower the ring into the pan, allowing the paper to fold up around the ring as it is lowered to the bottom of the pan. 5. When the hold-down ring is in position, sprinkle one packet 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. 4.
DANGER The crumb tray 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. WARNING Do not bang fry baskets or other utensils on the fryer’s joiner strip. The strip is present to seal the joint between the fry vessels. Banging fry baskets on the strip to dislodge shortening will distort the strip, adversely affecting its fit.
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.
5.1.3 Clean the Frypot and Heating Elements – Weekly 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. Boiling Out the Frypot Before the fryer is first used, it should be boiled out to ensure that residue from the manufacturing process has been eliminated.
5.1.4 Clean Detachable Parts and Accessories – Weekly Wipe all detachable parts and accessories with a clean, dry cloth. Use a clean cloth saturated with detergent to remove accumulated carbonized oil on detachable parts and accessories. Rinse the parts and accessories thoroughly with clean water and wipe dry before reinstalling. 5.2 Check Calibration of Temperature Control Knob – Monthly 1.
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.
• Verify that all O-rings and seals (including those on the 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. Verify that the pump activates and that bubbles appear in the oil of the associated frypot. • Close all oil return valves (i.e.
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 Probable Causes Blockage in filter pan suction tube. Filter pump runs but oil does not return to frypot and there is no bubbling oil. Test: Close the drain valve and pull the filter pan out from the fryer. Activate the pump. If bubbling oil occurs, there is a blockage in the filter pan suction tube. A. Improperly installed filter pan components. Filter pump runs, but oil return is very slow and bubbling oil occurs.
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. Disconnect the fryers from the electrical power supply. 2. The controller bezel is held in place by tabs at the top and bottom.
4. Dismount the component to be replaced and install the new component, being sure that any required spacers, insulation, washers, etc. are in place. NOTE: If more room to work is required, the control panel frame assembly may be removed by removing the hex head screws that secure it to the fryer cabinet (see illustration below). If this option is chosen, all front panel assemblies must be removed per steps 2-4 above. The cover plate on the lower front of the component box may also be removed if desired.
3. Remove the four screws from both the left and right sides of the lower back panel. 4. Locate the high-limit that is being replaced and follow the two-black wires to the 12-pin connector C-6. Note where the leads are connected prior to removing them from the connector. Unplug the 12-pin connector C-6 and using a pin-pusher push the pins of the high-limit out of the connector. 5. Using a wrench, carefully unscrew the high-limit thermostat to be replaced. 6.
6. Gently pull on the temperature probe and grommet. Pulling the wires up the rear of the fryer and through the element tube assembly. 7. Insert the replacement temperature probe (wires first) into the tube assembly ensuring that the grommet is in place. Secure the probe to the elements using the bracket which was removed in Step 5 and the metal tie wraps which were included in the replacement kit. 8.
2. On dual-vat fryers, and on full-vat fryers where the temperature probe is attached to the element being replaced, disconnect the wire harness containing the probe wiring. Using a pin pusher, disconnect the probe wires from the 12-pin connector C-6. 3. In the rear of the fryer directly behind the frypot disconnect the 6-pin connector for the left element (as viewed from the front of the fryer) or the 9-pin connector for the right element.
8. Reconnect the element connector it was removed from directly behind the frypot, ensuring that the latches lock. 9. Insert the temperature probe leads into the 12-pin wiring harness connector C-6 (see illustration below). For full-vat units or the right half of a dual-vat unit, the red lead goes into position 3 and the white into position 4. For the left half of a dual-vat unit, the red lead goes into position 9 and the white into position 10.
4. The contactors and relays are held on by threaded pin studs so that only removal of the nut is required to replace the component. 5. After performing necessary service, reverse steps 1-4 to return the fryer to operation. Left and right views of mechanical contactor box components. 7.8 Replacing a Frypot 1. Drain the frypot into the filter pan or, if replacing a frypot over the filter system, into a Shortening Disposal Unit (SDU) or other appropriate metal container.
12. Remove the top-connecting strip that covers the joint with the adjacent frypot. 13. Unscrew the Teflon vent/vacuum-breaker tube fitting, unscrew the nut located on the front of each section of drain tube, and remove the tube assembly from the fryer. 14. Remove the covers from the drain safety switch(es) and disconnect the switch wiring at the switch(es). 15. At the rear of the fryer, unplug the 12-pin connector C-6 and, using a pin pusher, disconnect the high-limit thermostat leads. 16.
27. Reinstall the top connecting strips, top cap, tilt housing and back panels. 28. Reinstall controllers in the control panel frame and reconnect the wiring harnesses and ground wires. 29. Reposition the fryer under the exhaust hood and reconnect it to the electrical power supply. 7.9 Built-in Filtration System Service Procedures 7.9.
particles and sediment to pass through the filter pan and into the pump. When sediment enters the pump, the gears bind, causing the motor to overload, again tripping the thermal overload. Shortening that has solidified in the pump will also cause it to seize, with the same result. A pump seized by debris or hard shortening can usually be freed by manually moving the gears with a screwdriver or other instrument.
4. Loosen the nut and bolt that secures the bridge to the oil-return manifold. 5. Remove the cover plate from the front of the motor and disconnect the motor wires. 6. Unplug the pump motor assembly 6-pin connector C-2 and, using a pin pusher, disconnect the vent vacuum-breaker solenoid (pins 2 and 5) that is attached to the oil return manifold. 7.
7.9.3 Replacing the Filter Transformer or Filter Relay Remove the left controller from the fryer to expose the interior of the left component box. The filter transformer and relay are located as shown in the illustration below. NOTE: The right component box is identical to the left except that the filter transformer and relay are not present.
7.10 Interface Board Diagnostic Chart The following diagram and charts provide ten quick system checks that can be performed using only a multimeter.
7.11 Probe Resistance Chart Probe Resistance Chart For use with fryers manufactured with Minco Thermistor probes only.
7.12 Wiring Diagram, System 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.
7.13 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.
7.13 Wiring Diagram, Contactor Box cont. 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.
7.15 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. D.
NAVY SURFACE SHIP ELECTRIC FRYERS CHAPTER 8: PARTS LIST 8.1 Accessories 1 3 2 4 5 6 7 9 8 ITEM PART # 1 809-0171 2 810-2793 3 809-0921 4 803-0197 5 803-0209 6 823-6009 7 806-4041 8 803-0132 9 803-0271 * 812-1226SP * 823-2109 * 803-0002 * 803-0170 * Not illustrated.
8.2 Cabinetry 8.2.
8.2.1 Backs, Control Panels, Doors, Handles, Sides, Tilt Housings & Top Caps (cont.
8.2.2 Cabinets, Bases, Braces, and Associated Parts See Page 8-26 for rear bridge support/ oil return manifold See Page 8-22 through 8-24 for filter rails and associated hardware.
8.2.2 ITEM 1 2 3 4 5 6 Cabinet Bases, Braces, and Associated Parts (cont.
8.3 Drain System Components 8.3.
8.3.1 Drain Tube Section and Associated Parts (cont.
8.3.2 Drain Valve Assembly and Assoc.
8.3.2 Drain Valve Assembly and Assoc. Parts cont.
8.3.2 Drain Valve Assembly and Assoc. Parts cont.
8.3.2 Drain Valve Assembly and Assoc. Parts cont. (Units with Built-In Filtration) ITEM 1 2 3 4a 4b 5 6 7 8 9 10 11 PART # 816-0639 809-0539 900-2934 824-1636 824-1637 809-0237 901-2348 807-2103 816-0220 810-1165 809-0196 106-2671 106-6304 12 810-1114 13 816-0135PK * 823-5592 * Not illustrated.
8.4 8.4.1 Electronics and Wiring Components Component Boxes NOTE 1: The transformer on the left side of the component box (Item 11) and the relay (Item 5) are present only in the left component box. NOTE 2: See Page 8-19 for Component Box 15-pin Wiring Harness.
8.4.1 Component Boxes cont. ITEM PART# COMPONENT 18 210-8995 Brace, Component Box 19 807-1083 Bushing, Heyco 20 807-3868 Strain Relief 21 807-0121 Bushing, Heyco SB-625-500 22 816-0217 Paper, Insulating Terminal Block CE 23 106-5750 Harness, Full Vat Assembly 24 220-0083 Plate, Strain Relief 25 807-4036 Switch 807-3575 Plug, Carling Switch Hole (used in place of a switch on some models) 26 230-0834 Guard, RE Box Switch * Not illustrated.
8.4.2 Contactor Boxes 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, are the same as those in the corresponding right-hand assembly and vice versa.
8.4.2 Contactor Boxes cont. ITEM 1 2 3 4 5 PART # 106-6278 106-6279 106-6292 106-6268 106-6124 106-6125 106-6288 106-6255 807-0031 807-0064 6 807-2284 7 810-1202 8 807-2283 9 807-2434 10 807-1683 11 807-0012 12 807-0922 13 807-2278 14 231-1135 15 232-1135 16 230-1377 17 220-1089 18 220-1088 19 220-1087 20 807-0070 21 807-3970 * 231-0811 * WIR0751 * WIR0726 * WIR0712 * 232-0811 *Not illustrated.
8.4.3 Heating Element Assembly and Associated Parts 8 10 12 19 18 17 14 13 15 17 16 9 3 12 11 5 4 7 27 4 20 21 2 1 1 6 26 28 29 30 23 21 22 24 25 NOTES: The only difference between element assemblies for different voltage and kW ratings is the element itself (Item 1). Items 28, 29 and 30 are shown as associated parts. They are not part of either assembly. This manual references only the new “RE” element.
8.4.3 Heating Element Assembly and Associated Parts (cont.
8.4.4 Controller Controller P/N 806-3798 Knob P/N 810-0387 Power Switch P/N 807-0812 High-Limit Switch P/N 807-0811 8.4.5 Wiring 8.4.5.1 Contactor Box Wiring Assembly – 12-Pin Full-Vat C-1 8.4.5.
8.4.5.3 Contactor Box Wiring Assemblies – 9-Pin (Right Element) 8.4.5.4 Main Wiring Harness 8.4.5.
8.4.5.
8.5 Filtration System Components 8.5.
8.5.1 FPH17 Filtration Components (cont.) ITEM PART # 106-5983 1 106-6243 2 824-1707 3 823-5774 4 220-1316 5 823-5594 6 810-2198 * 826-1979 * 826-1372 * 810-2012 7 826-1392 8 106-5981 9 106-5982 10 823-5591 11 826-1270 12 826-1264 810-2716 816-0093 * 807-11973 13 810-1668 14 810-1680 15 813-0165 16 813-0298 17 810-1669 * 106-2852SP * Not illustrated.
8.5.
8.5.2 Multiple Battery Filtration System Components (cont.
8.
8.
8.7 ITEM 1 2 3 4 5 6 7 8 9 10 11 12 13a 13b 14 15 16 17 18 19 20 Oil Return System Components (cont.) PART # 106-5848 813-0907 807-2103 106-5847 210-8998 816-0220 826-1366 810-3034 816-0643 809-0601 810-2532 810-1668 813-0165 813-0908 810-2944 200-5438 900-2935 813-0460 810-3015 810-3016 810-3017 COMPONENT Handle Assembly Cap, 15/16-inch Valve Safety Microswitch, Straight Lever Bracket Assembly, Microswitch Bracket, Handle Retainer Insulation, Oil Return Microswitch Nut, 4-40 Keps Hex (Pkg.
8.8 Wiring Connectors, Pin Terminals and Power Cords 1 6 11 ITEM PART # * * 807-3834 807-3825 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.
8.9 Fasteners ITEM * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * PART # 809-0429 809-0514 809-0448 826-1366 826-1358 809-0247 826-1376 809-0766 809-0581 809-0020 826-1372 809-0417 809-0535 809-0540 826-1359 826-1365 809-0357 809-0359 809-0360 826-1371 809-0364 809-0518 809-0104 826-1363 826-1360 826-1330 809-1003 826-1375 809-1000 826-1374 809-0266 809-0434 809-0123 826-1389 809-0582 809-0184 809-0190 809-0191 809-0193 809-0194 COMPONENT Bolt, ¼-inch – 20 x 2.
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Frymaster, L.L.C.
