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Frymaster, a member of the Commercial Food Equipment Service Association, recommends using CFESA Certified Technicians. 24-Hour Service Hotline 1-800-551-8633 Online manual updated 06/07/04 MAY 2003 *8195680*...
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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. FURTHER, FRYMASTER/DEAN AND ITS AFFILIATES WILL NOT BE LIABLE FOR ANY CLAIMS, DAMAGES OR EXPENSES INCURRED BY THE CUSTOMER WHICH ARISE DIRECTLY OR INDIRECTLY, IN WHOLE OR IN PART, DUE TO THE INSTALLATION OF ANY MODIFIED PART AND/OR PART RECEIVED FROM AN UNAUTHORIZED SERVICE CENTER.
Connection to the Electrical Power Supply CHAPTER 3: Operating Instructions Spaghetti Magic II Controller (As Used on 17EC and 17ECS Units) Computer Magic III Controller (As Used on EWBS Units) Thermostat Control and Switch Panel (As Used on ESW and EWBS Units)
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6.4.1 How the Power Supply System Works ... 6-11 6.4.2 How the Computer Works... 6-11 6.4.3 How the Autofill/Autoskim System Works ... 6-12 6.4.4 How the Water Heating System Works ... 6-12 6.4.5 How the Basket Lift System Works ... 6-13 6.4.6 Technician Troubleshooting Guides ...
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Control Components... 7-24 Cookpot and Drain Components ... 7-25 Electronics ... 7-26 Water Supply System Components ... 7-28 Wiring Diagrams ... 7-30...
CHAPTER 1: GENERAL INFORMATION Parts Ordering and Service Information In order to assist you as quickly as possible, the Frymaster Factory Authorized Service Center (FASC) or Service Department representative requires certain information about your equipment. Most of this information is printed on a data plate affixed to the inside of the door.
The 17ECS model consists of a cooker and rinse tank combined in a single cabinet. The 17EC model has no rinse tank. Both models have a manually operated faucet equipped with a flexible hose.
QUALIFIED SERVICE PERSONNEL Qualified service personnel are those who are familiar with Frymaster equipment and who are authorized by Frymaster to perform service on Frymaster equipment. All authorized service personnel are required to maintain a complete set of service and parts manuals and to stock a prescribed minimum amount of Frymaster parts.
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A concealed damage claim must be submitted within 15 days of the date of delivery. Ensure that the shipping container is retained for inspection. FRYMASTER DOES NOT ASSUME RESPONSIBILITY FOR DAMAGE OR LOSS INCURRED IN TRANSIT.
Frymaster computers have been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC rules. While these devices are verified as Class A de- vices, they have been shown to meet the Class B limits.
If the unit is to be moved frequently (for cleaning or preventive maintenance), Frymaster recommends installing flexible water lines. If the cooker is hard-plumbed then moved, the connections may loosen and eventually cause leaks.
3. Attach a plug that complies with national and/or applicable local codes to the free end of the electrical power cord and plug the unit into an appropriate outlet. Use copper wire ONLY, suitable for at least 170ºF (75ºC) ELECTRIC COOKER MODELS 17EC, 17ECS, ESW, & EWBS Volts Phase...
FIELD CONNECTION WIRING DIAGRAMS SINGLE PHASE FIELD CONNECTION NEUTRAL TO L3 3 PHASE 3 WIRE (DELTA) FIELD CONNECTION SINGLE PHASE (NO NEUTRAL) FROM TRANSFORMER FROM TRANSFORMER 3 PHASE 4 WIRE (WYE) FIELD CONNECTION FROM TRANSFORMER FROM TRANSFORMER FIELD CONNECTION FROM TRANSFORMER FROM TRANSFORMER FROM TRANSFORMER...
3.1.1 Introduction The Spaghetti Magic III (SMS III) computer used in 17EC/17ECS units is specially configured for them. The programming and operation of the 17EC/17ECS SMS III computer are different than those of the SMS III computers used in other products.
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LOW WATER SENSING automatically de-energizes the heating element if the water in the cookpot drops too low. When the water level in the cookpot is below the sensor probes, such as when draining and cleaning the cookpot, the controller display will read LO. NORMAL WATER LEVEL SENSING, on units configured with the AutoFill feature, automatically adds water during or after a cooking cycle if the water level is low.
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When the water is at or above the minimum temperature for boiling (transition temperature), the controller pulses power to the elements at a programmable rate. The range can be set between 0 and 9. The default setting is 5. When the water temperature is below boiling point, the power application is 100 percent.
3.1.4 Controller Simmer Mode Adjustment NOTE: The SMS III Controller simmer temperature is adjustable from 185ºF to 215ºF (85° to 102°C). There are two versions of this controller; one is adjusted by programming, the other is manually adjusted. To determine which version of the controller you have, turn the controller off by pressing the ON/OFF switch.
Press the Boil Mode temperature, the display is in Fahrenheit; if a C follows the temperature, the display is in Celsius. 3.1.6 Shutting the 17EC/17ECS Down Turn the unit off by pressing the Power clean the cookpot, and put the cookpot cover in place.
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SETTING THE UNIT UP FOR FIRST-TIME OPERATION Before turning the cooker on, ensure that: • the unit is connected to the water supply. • the water supply is turned on. • the unit is plugged into an appropriate outlet. • the electrical power supply is turned on.
NOTE: The computer can be programmed for either “standard” or “slow” clock speed. The standard clock displays minutes and seconds, the slow clock displays hours and minutes. To toggle back and forth between clock speeds, press the Program Mode enter the code 1 6 5 3 using the product buttons. To determine if the clock speed is set to standard or slow, initiate a cook cycle by pressing a product button.
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NOTE: You may also see one of these indicators of abnormal operation: °-Hi, indicating that the water temperature is 11°F (6°C) higher than the setpoint HELP, indicating a heating problem. Prob, indicating that the computer temperature probe circuit is open. 2.
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The computer can be programmed for either “standard” or “slow” clock times. The standard clock displays minutes and seconds, the slow clock displays hours and minutes. To toggle back and forth between times press the Program Mode 1 6 5 3 using the product buttons. SELECTING BOIL OR SIMMER MODE In the SIMMER mode, the water temperature is maintained at the setpoint programmed by the operator.
On ESW units and EWBS units without CM III computers, a thermostat located inside the door maintains the simmer mode temperature. Rocker switches on the control panel turn the power on and off, control the heat cycle, and add water. When the Power switch is placed in the ON position, the white power indicator will illuminate.
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4. After the solution simmers for 1 hour, turn the unit off and add cold water until the solution is cool. Drain the solution and clean the frypot thoroughly. Rinse the cookpot at least twice by filling with clean water and draining. Dry the cookpot thoroughly with a clean, dry towel. 3-11...
ELECTRIC COOKER MODELS 17EC, 17ECS, ESW AND EWBS CHAPTER 4: PREVENTIVE MAINTENANCE Daily Preventive Maintenance It is normal for a coating of starch to form on the elements, sensors, and temperature probes during operation. If the coating is allowed to build-up, it will adversely affect the operation of the equipment.
FASC for assistance. If you have doubts as to the proper action to take, do not hesitate to call the Frymaster Technical Service Department or your local Frymaster Factory Authorized Service Center for assistance.
B. Master Power switch in OFF position (17EC and Controller does not 17ECS models only). activate. C. Controller not turned on. D. Blown fuse (17EC and 17ECS models only). A. Water not turned on. Autofill does not add B. Defective controller. water.
E. Loose or misadjusted microswitch. Replacing the Controller (17EC/17ECS and EWBS with CM III Computer) 1. Disconnect the cooker from the electrical supply. 2. 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.
Replacing Fuses in 17EC and 17ECS Models 1. Disconnect unit from electrical power and remove the cover from the contactor box. 2. The 5-amp fuses are located on the left side of the box. The fuse for the controller is located nearest the front of the box.
SMS III Spaghetti Magic computer specifically modified for this application. NOTE: The SMS III computer used in the 17EC is identical in appearance to the SMS III computers used in other model lines, but differs internally. Use only P/N 106-0385 SMS III computers on this equipment.
Accessing Equipment for Servicing Moving this equipment while it is filled with hot water may cause spilling or splattering of the hot water. Always drain the cookpot before attempting to relocate 1. Disconnect the unit from the electrical power supply and from the water supply. 2.
5. Replace the component box covers, being sure to reconnect the ground wire. Reconnect the cooker to the electrical power supply. 6.3.3 Replacing a Heating Element 1. Drain the cookpot and disconnect the cooker from the electrical power supply. Disconnect the unit from the water supply at the rear of the cooker.
8. Insert the pins on the element leads into the element connector in accordance with the illustration below. The insulation on the lead will be flush with the face of the plug when properly positioned. When all leads are positioned correctly, close the connector and verify that the tabs are locked in place.
3. Disconnect the 15-pin connector from the rear of the computer and, using a pin pusher (such as Frymaster P/N 806-4855), push out the temperature probe (red and white) leads from positions 13 and 14 on the connector.
4. Remove the temperature probe by unscrewing it from the front of the cookpot. 5. Apply thread sealer to the replacement probe and screw it securely into the cookpot. 6. Insert the red probe lead into position 13 of the 15-pin connector and the white lead into position 14.
3. If replacing the regulator, adjust the replacement regulator output pressure to not more than 40 PSI (28.15 kg/cm ) before installation in the cooker. 4. Recover the fittings from the failed component (regulator or solenoid valve) and install them on the replacement, using thread sealer on all connections.
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2. If rigid water connections have been used, disconnect the cooker from the incoming water supply. 3. Remove the basket lift arms from the lifter rods and then reposition the cooker to gain access to the rear. Remove the upper and lower basket lift rear panels. 4.
Disconnect the high-limit thermostat leads and the water-level sensor leads. Using a pin-pusher (such as Frymaster P/N 806-4855), disconnect the temperature probe leads from the 15-pin connector. 7. Disconnect the union joining the cookpot and rinse tank drain piping together.
9. Invert the cookpot or rinse tank on a suitable work surface and remove the salvageable components (e.g., elements, thermostats, drain plumbing, etc.). Install the recovered components on the replacement cookpot or rinse tank, using thread sealer on all connections. 10.
24VDC required by the basket lift relay and the solid-state heating relays. The computer signals for heat via Pin 4, grounds the solenoid valve via Pin 6, and senses water level via Pins 7 (low) and 9 (full). The temperature probe connects to Pins 13 and 14. The basket lift relay connects to Pins 10 and 12.
The temperature probe is used only when the unit is in the simmer mode. When the operator selects the simmer mode, logic circuits in the computer monitor the temperature of the water and cycle power to the element on and off as required to maintain the temperature at the setpoint programmed into the computer.
6.4.6 Technician Troubleshooting Guides TROUBLESHOOTING THE 24VAC POWER SUPPLY SYSTEM Verify that the power cord is properly connected to the electrical service and that the circuit breaker is not tripped. Place the master ON/ OFF switch in the ON position. Was there an audible snap from the contactor indicating the...
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TROUBLESHOOTING THE 24VAC POWER SUPPLY TO THE COMPUTER Place the master ON/ OFF switch in the OFF postion, then back in the ON postion. Press the ON/OFF switch on the computer. Did the computer activate? Was there an audible snap from the contactor indicating the coil energized? Is 24VAC...
TROUBLESHOOTING THE AUTOFILL SYSTEM Verify that unit is connected to the water supply and that water supply is turned on. Drain the water in the cookpot to a level below the upper water-level sensor. Place the master ON/OFF switch in the ON position. Press the computer ON/OFF switch.
TROUBLESHOOTING THE WATER HEATING SYSTEM Each of the following checks is to be performed with the unit connected to the electrical power supply, with the computer ON and calling for heat, and with at least enough water in the cookpot to cover the lower water-level sensor. CHECKING THE HIGH-LIMIT THERMOSTAT...
TROUBLESHOOTING THE BASKET LIFT SYSTEM TROUBLESHOOTING THE BASKET LIFT Is 5-Amp fuse in the component box With the basket lift in the UP position, is 27-33VDC present at Pin 10 of 15-pin plug (0 volts if in DOWN position)? With the basket lift in the UP position, is 27-33VDC present at relay terminal A (0 volts if in DOWN...
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ITEM PART # 210-0815 Channel, Front or Rear Base 806-5209 Leg Pad Assembly (on bottom of Item 1, for mounting casters) 210-0816 Channel, Side Base 900-7198 Post, Door 900-1552 Gusset (Corner Brace) 900-7389 Brace, Top Rear 900-7390 Brace, Top Front 900-7391 Divider, Cabinet Side, Left or Right Cabinet...
ELECTRIC COOKER MODELS 17EC, 17ECS, ESW AND EWBS CHAPTER 7: ESW & EWBS SERVICE PROCEDURES & PARTS Functional Description The ESW series was the predecessor to the EWBS series. Both cookers are very similar in construction and function. The cookers in the ESW series have rocker-switch controls only. These cookers were configured as single units or as batteries of two units.
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NOTE: The cooker has a high-limit safety. If the water in the cookpot falls below the low-water- level sensor but the sensor remains grounded for whatever reason (thereby allowing the element to continue to heat), the high-limit switch will open when the element temperature reaches 400 ±15ºF. This cuts off power to the element.
Accessing Equipment for Servicing Moving this equipment while it is filled with hot water may cause spilling or splattering of the hot water. Always drain the cookpot before attempting to relocate 1. Disconnect the unit from the electrical power supply and from the water supply. 2.
7.3.3 Replacing the Heating Element 1. Drain the cookpot and disconnect the cooker from the electrical power supply. Disconnect the unit from the water supply at the rear of the cooker. Remove the basket lift arms from the unit. 2. Reposition the cooker to allow clear access to the rear of the unit. Remove the cabinet back (on units with basket lifts, remove all three back panels).
Note D-shaped pin and "pip" identifying Hole 1. 9. Bundle all six element leads together and secure with plastic wire ties close to the element and connector, and in the middle. 10. Plug the connector into the contactor box. Reverse Steps 1 and 2 to complete the procedure. 7.3.4 Replacing the High-Limit Thermostat 1.
6. Coil the capillary tube as necessary to achieve a neat installation and attach the terminal block to the mounting bracket using the screws removed in Step 4. Connect thermostat lead 5C (black) to the normally closed (NC) terminal and 8C (white) to the common (C) terminal. Common (C) Terminal (Note open side.) 7.
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6. Carefully work any slack in the capillary tube back out of the hole in the cookpot. Apply thread sealer to the threads of the replacement temperature probe fitting and screw the fitting into the cookpot. When the fitting is tight, verify that all slack in the capillary has been worked back out of the cookpot and that the bulb is correctly positioned under the lower portion of the retaining bracket.
Note D-shaped pin and rib identifying Hole 1. 7. Reattach the 12-pin connector to the interface board, close the control panel, and replace the two screws removed in Step 2. 7.3.7 Replacing the Pressure Regulator or Solenoid Valve 1. Drain the cookpot and disconnect the cooker from the electrical power supply. If necessary, reposition the cooker to allow free access to the component to be replaced.
7.3.8 Replacing the Water Faucet 1. Drain the cookpot and disconnect the cooker from the electrical power supply. 2. Turn off the water supply to the cooker and disconnect the incoming faucet water line where it attaches to the pipe nipple at the pressure regulator. Reposition the cooker to gain clear access to the rear of the cooker.
4. Remove the four bolts securing the motor mount to the frame, then remove the motor and mount assembly from the unit. NOTE: It is possible to replace a motor or the microswitch without removing the motor and mount assembly, but it is much more difficult. 5.
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b. Unplug the 5- and 12-pin connectors from the interface board. Do not disconnect the water level sensor leads from the interface board. c. Remove the interface board bracket from the unit. d. Using a pin pusher, push out the temperature probe leads from holes 6 and 8 on the 12-pin connector.
Troubleshooting Problems with this equipment may be grouped into five broad categories: 1. Failure or malfunction of a 24VAC Power-Supply System component. 2. Failure or malfunction of a Control System component. 3. Failure or malfunction of an Autofill/Autoskim System component. 4.
7.4.3 How the Autofill and Skim Systems Work The heart of the automatic filling (Autofill) system is a normally closed solenoid valve that opens when 24VAC is applied as a result of the loss of upper water-level sensor ground. The ground is lost when the sensor is not in contact with water in the cookpot.
required to maintain the temperature at the setpoint programmed into the computer or set on the thermostat knob. The contactor is the terminal block to which the element leads are connected and where actual contact is made between the leads and the line voltage. Built into the contactor is a 24VAC coil that energizes when signaled by the computer or interface board that the water temperature is below the setpoint.
7.4.6 Technician Troubleshooting Guides TROUBLESHOOTING THE 24VAC POWER SUPPLY SYSTEM Verify that the power cord is properly connected to the electrical service and that the circuit breaker is not tripped. On units with manual controls, place the POWER switch in the ON position.
TROUBLESHOOTING THE AUTOFILL SYSTEM Verify that unit is connected to the water supply and that water supply is turned on. Drain the water in the cookpot to a level below the upper water-level sensor. Place the POWER switch in the ON position.
TROUBLESHOOTING THE WATER HEATING SYSTEM Each of the following checks is to be performed with the unit connected to the electrical power supply, with the unit ON and calling for heat, and with at least enough water in the cookpot to cover the lower water-level sensor. CHECKING THE HIGH-LIMIT THERMOSTAT...
TROUBLESHOOTING THE BASKET LIFT SYSTEM If the basket lift motors are activating, but the basket lift fails to raise or lower, or if its movement is erratic, the probable cause is jamming or binding of the basket lift rods. Apply a light-weight white TROUBLESHOOTING grease (such as Lubriplate THE BASKET LIFT...
Parts List ACCESSORIES ITEM PART # 823-1910 Basket, Bulk Cooking, Full Size (cannot be used with basket lifts) 806-7569 Cover 910-2545 Strainer Board 824-0587 Cookpot Top Connecting Strip (used on double units only) Cup, Single Portion 803-0018 Beige 803-0260 White 823-2754 Basket, Bulk Cooking, Half Size (for use with basket lifts) 910-2766...
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ITEM PART # 823-2753 Arm, Right Basket Lift (as viewed from front of unit) 823-2752 Arm, Left Basket Lift (as viewed from front of unit) 910-7420 Top, Basket Lift Enclosure 911-7417 Side, Basket Lift Enclosure Right 912-7417 Side, Basket Lift Enclosure Left 900-7421 Support, Basket Lift Rod Bushing 826-1363...
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ITEM PART # Side, Left or Right Cabinet 910-7377 Stainless Steel 900-7377 Cold Rolled Steel (Painted) 910-2914 Side, Double Unit Inner Cabinet 900-5023 Back, Cabinet 824-0633 Backsplash (units without basket lifts) 810-0044 Plug, ⅞-inch (used on units without basket lifts or faucets) 823-2105 Backsplash (used on units with basket lifts) 910-8355...
CONTROL COMPONENTS ITEM PART # 809-0250 Nut, 6-32 Hex Head Keps 806-9100 Computer, CM III (for use on EWBS units only) 823-2760 Panel, Computer Control with Two Cutouts 823-2770 Panel, Computer Control with One Cutout 910-2454 Panel, Manual (Thermostat) Control 807-0495 Light, Red and White Split, 24V 807-2479...
COOKPOT AND DRAIN COMPONENTS ITEM PART # Cookpot 823-2392SP Units with Manual Controls 823-2757SP Units with Computers 816-0152 Insulation, Cookpot Front 900-5405 Retainer, Cookpot Front Insulation 900-1762 Retainer, Insulation 826-1376 Nut, 10-32 Hex Head Keps (Pkg of 10) 806-7552SP Water-Level Sensor Assembly Temperature Sensor 807-2272 Operating Thermostat (units with manual controls)
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Frymaster, L.L.C., 8700 Line Avenue, PO Box 51000, Shreveport, Louisiana 71135-1000 Shipping Address: 8700 Line Avenue, Shreveport, Louisiana 71106 TEL 1-318-865-1711 FAX (Parts) 1-318-219-7140 FAX (Tech Support) 1-318-219-7135 SERVICE HOTLINE 819-5680 PRINTED IN THE UNITED STATES May 2003 1-800-551-8633...
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