8UE Series Cool Zone Electric Fryers Installation, Operation & Maintenance Manual Dean, a member of the Commercial Food Equipment Service Association, recommends using CFESA Certified Technicians. 24-Hour Service Hotline 1-800-551-8633 Price: $6.
Please read all sections of this manual and retain for future reference. Installation, maintenance, and repairs should be performed by your Dean Factory Authorized Service Center. CAUTION DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER COOKING APPLIANCE. WARNING IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE, OR MAINTENANCE CAN CAUSE PROPERTY DAMAGE, INJURY OR DEATH.
18UE Series Cool Zone Electric Fryers TABLE OF CONTENTS Page # 1. INTRODUCTION 1-1 2. IMPORTANT INFORMATION 2-1 3. INSTALLATION INSTRUCTIONS 3-1 4. FRYER OPERATIONS 4-1 5. COMPUTER/CONTROLLER OPERATION 5-1 6. FILTER OPERATION 6-1 7. PREVENTATIVE MAINTENANCE 7-1 8. TROUBLESHOOTING 8-1 9.
DEAN 18UE COOL ZONE SERIES ELECTRIC FRYERS CHAPTER 1: INTRODUCTION 1.1 Ordering Parts Customers may order parts directly from their local Authorized Parts Distributor. For this address and phone number, contact your Maintenance & Repair Center or call the factory. The factory address and phone numbers are on the cover of this manual. To speed up your order, the following information is required: Model Number Serial Number Optional Equipment Item Part Number Type With/Without Filter Quantity Needed 1.
1.3 After Purchase In order to improve service, have the following chart filled in by the Dean Authorized Service Technician who installed this equipment. Authorized Service Technician/FASC Address Telephone/Fax Model Number Serial Number Gas Type 1.4 Safety Information Before attempting to operate your unit, read the instructions in this manual thoroughly. Throughout this manual, you will find notations enclosed in double-bordered boxes similar to the ones below.
DEAN 18UE COOL ZONE SERIES ELECTRIC FRYERS CHAPTER 2: IMPORTANT INFORMATION 2.1 General The Dean 18UE Electric Cool Zone Fryers are energy-efficient, electrically heated units, certified by Underwriters Laboratory and manufactured to their basic performance and application specifications. The 18UE is certified by AFNOR for installation and operation in the European Community (CE). All units are shipped completely assembled with accessories packed inside the frypots.
B. STANDARDS: All electrical cooking appliances must be electrically connected and grounded in accordance with local codes, or in the absence of local codes, with the latest editions of: 1. United States of America: National Electric Code Standards ANSI/NFPA # 70. American National Standards Institute 1430 Broadway New York, NY 10018 NFPA Standards #96 and #211. National Fire Protection Association 470 Atlantic Avenue Boston, MA 02110 2. Canada: Canadian Electrical Code Part 1, CSA-C22.1.
2.4 Unpacking the Fryer/Component Systems Ensure the container is upright. Unpack the fryer carefully and remove all accessories from the carton. Do not discard or misplace these, as they will be needed. After unpacking, immediately check the equipment for visible signs of shipping damage. If such damage has occurred, contact the carrier and file the appropriate freight claims. Do not contact the factory, as the responsibility of shipping damage is between the carrier and the dealer or end-user.
DEAN 18UE COOL ZONE SERIES ELECTRIC FRYERS CHAPTER 3: INSTALLATION INSTRUCTIONS 3.1 Installing the Fryer A. Initial Installation: If installed with legs, do not push against any unit edges to adjust its position. Use a pallet or lift jack to lift it slightly and place it where it is to be installed. B. Relocating the Fryer: If relocating a fryer installed with legs, remove all weight from each leg before moving.
4. Insert hex head screws with lock washers (1/4-20 threads by 19-mm (¾") long) through bolt holes of leg mounting plates and mount to the front channel. Mount rigid casters to the rear channel following the same procedure. A locknut has been attached to the topside of the base mounting plates at the factory to capture the hex head screw as it is screwed in. 5. Tighten the bolts to 5.65 joules (50 inch-lbs.) minimum torque.
3.3 Leveling the Fryer A. Place a carpenter’s spirit level across the top of the fryer and level the unit both front-to-back and side-to-side. If the fryer is not level, the unit may not function efficiently, the oil may not drain properly for filtering and in a line-up it may not match adjacent units. B. Legs (Only) 1. If the floor is smooth and level, level the unit by using the caster shims. Adjust to the high corner and measure with the spirit level. 2.
G. ANSI Z83.11a-1997 requires a fryer be restrained to prevent tipping when installed in order to avoid the splashing of hot liquid. The means of restraint may be the manner of installation, such as connection to battery of appliances or installing the fryer in an alcove, or by separate means, such as adequate ties. A bracket has been provided on the fryer back panel for this purpose. The install must be reviewed at the time of installation to ensure it meets the intent of these instructions.
3. The contacts must be normally closed contacts that open during an emergency. 4. Do not apply external voltage to the contacts. 3.5 Operating Switches A. Fryer/Filter Switches 1. Fryer Power Switch: Located on the right-hand side of the computer. It transfers the power from the computer to that individual fryer’s heating element circuits. 2. Pump Power Switch: Located on the right fryer-cabinet control panel of the fryer battery. It operates the Super Cascade filter pump motor. 3.
WARNING If the filter pump safety switch repeatedly trips out, do not continue to reset. A potential safety hazard exists. Contact an authorized service technician for troubleshooting. B. Filter Operation Handles: 1. Red: Drain Valve Handle. Turn to open. This handle (located in the fryer cabinet) should be in the closed (Down) position except when filtering. 2. Yellow: Oil Return Valve. Turn to open. This handle (located in the fryer cabinet) should be in the closed (Up) position except when filtering.
e. Trouble Light - indicates solid state controller system lockout. To reset, turn power switch OFF for 30 seconds, then ON. f. Melt Cycle Switch - controls melt cycle operation. g. Melt Cycle Light - indicates fryer is operating in the melt cycle mode. Additional information on controller/computer features and functions can be found in Chapter 5.
DEAN 18UE COOL ZONE SERIES ELECTRIC FRYERS CHAPTER 4: FRYER OPERATIONS 4.1 Initial Start-Up A. Cleaning: New units are wiped clean with solvents at the factory to remove any visible signs of dirt, oil, grease, etc. remaining from the manufacturing process, then coated lightly with oil. Before any food preparation, wash thoroughly with hot, soapy water to remove any film residue and dust or debris then rinse out and wipe dry. Also wash any accessories shipped with the unit.
CAUTION Water or boil-out solution MUST NOT be allowed to drain into the filter pan or filter system. Irreversible damage will result if water is allowed into the system. 4.2.2 Fryer with Compu-Fry Computer A. Before switching the fryer ON, close the fry vessel drain valve, then fill empty fry vessel with a mixture of cold water and heavy-duty low-sudsing degreaser compound to the oil level line scribed in the back of the fry vessel. Follow instructions on bottle when mixing. B.
4.2 Final Preparation A. The 18UE fry vessel shortening capacity is approximately 90 pounds (40.5Kg). B. Ensure fryer power switches are “OFF”. C. Remove the basket-support rack. D. When using liquid shortening or cooking oil, fill the fryer to the “oil level” line scribed into the back of the fry vessel. If the fry vessel has two oil fill lines, fill to the lower oil fill line. Reinstall the basket-support rack. WARNING NEVER set a complete block of solid shortening on top of heating elements.
F. After shortening reaches the setpoint temperature, let the heating elements cycle at least four times, then insert a thermometer or pyrometer near the temperature sensing probe approximately 3 inches (7.5-mm) deep into the shortening. When the heating elements cycle ON after the fourth time, the thermometer should read within ± 5°F (± 2°C) of the temperature control knob setting or computer programmed temperature.
CAUTION When filtering, never leave the filter unattended. Oil moving through the lines could JOLT a flexible return hose out of the filter pan, spraying hot oil and causing severe burns. B. Solid Shortening: If using solid shortening, clear return lines before turning off the filter motor by allowing the pump to run for approximately 30-60 seconds after air bubbles appear in the fry vessel from the oil return line. Failure to do so will allow solid shortening to cool, solidify and clog the lines. C.
DEAN 18UE COOL ZONE SERIES ELECTRIC FRYERS CHAPTER 5: COMPUTER/CONTROLLER OPERATION 5.1 Operating Fryers With Analog Controllers 2 4 1 5 3 6 7 ITEM DESCRIPTION 1 Power Supply Switch - controls power supply. 2 Power On Light - indicates when electrical power is on. 3 Temperature Control Knob - sets desired frying temperature. 4 Heating Light - indicates element is on. 5 Trouble Light - indicates malfunction of fryer control circuit or overheat condition.
5.1.1 Controller Operation A. Ensure the fry vessel is filled with oil, shortening, or water. B. Place the power switch in the ON position. C. Set the temperature control knob for the desired frying temperature. D. Place the melt cycle switch in the ON position. The controller will operate in the melt cycle mode until the shortening reaches 180°F (82°C). Upon reaching 180°F (82°C), the controller will automatically switch to normal operation.
4. Recheck the thermometer or pyrometer reading and the temperature control knob setting the next time the elements come on. 5. Repeat Steps 4-a through 4-d until thermometer or pyrometer reading and knob setting agree within 5°F (2°C). 6. If calibration cannot be obtained, call a Factory Authorized Service Center. E. Remove thermometer or pyrometer probe. 5.
5.2 Operating Fryers with Dean Compu-Fry Computers (cont.) WARNING Before turning on computer, ensure the fryer is filled with cooking oil/shortening or water. NEVER allow water to enter the Filtration System (if applicable). 5.2.1 Equipment Setup and Shutdown Procedures Setup WARNING Fill the frypot to the bottom OIL LEVEL line with vegetable oil before pressing the ON/OFF switch to the "ON" position. Failure to do so could damage the frypot. 1.
Operating the Fryer A. Turn the computer on by pressing the switch. 1. One of the following displays will appear: a. , indicating that the heating elements are operating in the melt-cycle mode. Fryer will remain in the melt-cycle mode until it reaches 180°F (82°C) or is canceled manually. b. , indicating that the pot temperature is 21°F (12°C) or higher than the setpoint. c. , indicating that the pot temperature is 21°F (12°C) or lower than the setpoint. d.
5.2.1 Equipment Setup and Shutdown Procedures (cont.) 3. If shake time is programmed, you will be notified to shake the product "X" seconds after the cook cycle begins (X= amount of time programmed). An alarm will sound and the display will read and the product number selected. If no shake time is programmed will not appear during the cook cycle. 4. will be displayed and the At the end of cooking cycle, an alarm will sound; associated product switch indicator will flash.
5.3 Programming The Dean Compu-Fry Computer (cont.) 5. (Select Product) will appear in the left display. Press the product button to be programmed. 6. will appear in the left display. The sensitivity number previously selected will be displayed in the right display. Enter the new desired sensitivity number, the range is 1 to 9. Enter "0" for no sensitivity. Press the switch to lock in the setting.
13. will appear in the left display. The sensitivity number previously selected will be displayed in the right display. Enter the new desired sensitivity number, the range is 1 to 9. Enter "0" for no sensitivity. Press the switch to lock in the setting. Sensitivity adjusts computer-cooking time to compensate for the drop in cooking oil/shortening temperature when a basket of product is placed into the fryer.
5.3.1 Boil Feature (cont.) 2. To program computer for Boil Feature, press either 3. Press the switch. switch. will appear in the left display. 4. Enter (1 6 5 3) in that sequence. The right display will read . The temperature is automatically set for 195°F (91°C). The fryer will attain this temperature and remain there until either switch is pressed, which cancels the boil-out mode. In high-altitude locations, constantly monitor the fryer for over-boil conditions.
5.3.4 Constant Oil Temperature Display Mode (Not Applicable to Old-Style CompuFry Computers) NOTE: During the product cooking process, the cooking time will not be displayed but timing will be taking place. 4. To remove the constant oil-temperature display and display the cooking time, repeat Step 2 and Step 3.
DEAN 18UE COOL ZONE SERIES ELECTRIC FRYERS CHAPTER 6: FILTRATION 6.1 General A. The Dean 18UE may be equipped with an optional Super Cascade Filter system. For detailed information, read the filter manual shipped with your filter unit. B. For consistent product quality, convenience and long-term savings, use a high-quality liquid frying compound. C. The frying compound should be filtered at least daily or even more frequently if cooking is heavy.
D. Remove the crumb screen. Unlatch and remove the hold down ring. Remove and discard old filter paper sheet from the filter pan. E. Place one sheet of filter paper in the bottom of the filter pan. Reinstall and latch the hold down ring into position. F. Sprinkle 8 ounces (1 cup)/ 227 grams evenly over the paper. Return covers to the filter pan. G. Return filter pan to fryer cabinet, ensuring that the two drainpipe extensions are directly over opening in filter pan cover.
D. Open the oil return valve by turning the YELLOW handle counter-clockwise (from the 9 o'clock position to the 6 o'clock position). With the RED drain valve handle still in the open position, continue to scrub around and underneath the heater tubes. When the YELLOW handle is turned counterclockwise, it starts the filter pump. WARNING If the filter pump safety switch repeatedly trips out, do not continue to reset. A potential safety hazard exists.
DEAN 18UE COOL ZONE SERIES ELECTRIC FRYERS CHAPTER 7: PREVENTATIVE MAINTENANCE 7.1 General Any equipment works better and lasts longer when maintained properly and kept clean. Cooking equipment is no exception. Your Decathlon fryer should be kept clean during the working day, and thoroughly cleaned at the end of each day. Below are recommendations for daily, weekly and periodic preventative maintenance. 7.1.1 Daily A. Remove and wash all removable parts. B. Clean all exterior surfaces of the cabinet.
5. Refill with clear water, set operating thermostat to 220°F (104ºC), and boil again. Once boiling is completed, turn operating thermostat off, drain, rinse, and dry thoroughly. 6. Immediately refill with cooking oil or shortening as directed in Chapter 4.4. Detailed boil-out instructions specific to the fryer controller/computer configuration can be found in Chapter 4. 7.1.
DEAN 18UE COOL ZONE SERIES ELECTRIC FRYERS CHAPTER 8: TROUBLESHOOTING 8.1 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.
To minimize down time, the following parts should be stocked in case replacement is required: Hi-Limit Thermostat: 806-8035. Temperature Probe: 807-2534. 60 Amp Fuse: 807-2240. 20 Amp Fuse: 807-2278. 8.2 Fryer Troubleshooting 8.2.1 Fryer Not Working Properly 1. Verify computer product cooking programs, see Chapter 5, Compu-Fry Computer Operating & Programming. Are food products cooking improperly or cooking oil scorching? 2. If cooking programs are correctly programmed, go to table 7.
8.2.2 Troubleshooting with Compu-Fry Computer (cont.) 1. Compu-Fry Computer will shut down to protect itself if exposed to a power surge. 2. Remove top screws holding the computer bezel assembly from the control panel. B. Computer may have been 3. Tilt the computer bezel assembly down. The disabled by power surge. assembly has a hinge-type device that allows it to tilt out for service. 4. Unplug and then plug in the 15-pin connector mounted on the back of the computer. 5. Press the computer power switch ON.
8.2.3 Troubleshooting with Solid State (Analog) Controller The switch lights on the solid state controller alert the operator when the fryer is ON and heating. These lights are troubleshooting aids as well. A review of the lights can assist the operator in diagnosing various fryer problems. Power Switch Light is ON. Heat Light Light cycles ON and OFF. Trouble Light Light is OFF. Melt Cycle Light Possible Scenarios: Power Switch 1.
Possible Scenarios (cont.): 1. Power light ON, heat light OFF, trouble light ON, and melt cycle light OFF. 2. If fryer oil temperature is below 410°F (210°C), the lights indicate one of the following things: Power Switch Heat Light Trouble Light Melt Cycle Light a. The probe circuit is defective. b. Connection problem on the 15-pin controller harness. c. Contact your local Frymaster/Dean service agent. 3. If fryer oil temperature is above 410°F (210°C), the lights indicate a runaway heating circuit.
8.2.4 Food Products are not Cooking Properly Oil temperature does not match controller/ computer setpoint Solid State (Analog) Controller: See calibration procedures found in Chapter 5, pages 5-2— 5-3 Which controller is installed on fryer? Compu-Fry Computer: 1. Press computer ON/OFF switch ON and select a cooking program. 2. Operate the fryer for approximately 30 minutes to allow oil/shortening to stabilize at setpoint temperature. 3.
8.3 Filtration System Troubleshooting 8.3.1 Won’t Pump Oil Filter pump fails to pump oil. Reset filter circuit breaker. Turn pump motor ON by turning the YELLOW handle to the down position. Does oil flow? No Turn pump motor OFF. Reset filter circuit breaker and wall circuit breaker (if necessary). Turn pump ON. Yes Condition normal Does oil flow? Yes No Contact your Factory Authorized Service agent.
8.3.1 Won’t Pump Oil (cont.) CONTINUED FROM PRECEEDING PAGE Possible blockages in the oil lines Go to page 8-9 and follow procedures for Reduced Oil Return Rate. If blockage is not in filter pan or line to pump, continue from here. Disconnect oil return . line from the pump to the fryer. Yes Can you blow air through the oil return line? No Pump motor is clogged or faulty. Submerge oil line into hot water (>120°F/49°C).
8.3.2 Reduced Oil Return Rate Rate of oil return to the fryer is slowing. Is this the first fryer to be filtered in this filtering session? No Check the filter sump. Sediment will collect around the suction pipe in the filter pan bottom. Remove the filter pan cover. Unlatch hold-down ring and remove filter paper and filter paper support grid. Yes Check the filter paper in the filter pan. Is the filter paper properly secured by the hold-down ring? No Paper may not be secured by the hold-down ring.
8.3.3 Filter Pump-line Blockage Blockage has been determined to be between the filter pan bottom and the oil return valve. Disconnect oil line routed from filter pan to pump end. 1. Activate pump by turning oil return valve handle. 2. Allow pump to run 20 seconds to verify that pump is not running backwards. Put finger over inlet connection to the filter pump. Does the pump motor run? No Check filter circuit breaker. Push the filter circuit breaker reset button located on the right-hand fryer.
8.3.3 Filter Pump-line Blockage (cont.) Continued From Preceeding Page Blockage is in bottom of filter pan or in filter to pump line. Disconnect tubing from filter pan to pump motor. Ensure the tubing is cool. Can air be blown through tubing? No The tubing is clogged. Soak the tubing in hot water until air can be blown through it. Yes The tubing is clear. Reconnect tubing to pump inlet. Potential blockage in oil return line. Disconnect oil return line from pump to oil return valve.
BLK#2 WHT#2 WHT BLK#2 Fuse 8-12 24V 240V BLK#2 WHT#2 WHT BLK#2 NC RED WHT BLK High Limit Thermostat WHT#2 Probe C BLK#2 WHT#2 BLK#2 Fuse YEL#2 BLK RED BLK WHT C6 BLK#2 RED RED RED RED RED WHT RED RED K1 Computer Interface Board BLU Latch Contactor To Computer or Solid State Analog Controller GRD J2 RED WHT BLU YEL#2 WHT#2 RED WHT Transformers (240V Shown) 12V 240V BLK#2 WHT#2 WHT BLK#2 BRN BLU L RED RED K2 BRN R Drain Switch To Computer Interface Board Com
8.5 Component Listing and Installation Standards The following is a selection of listing and installation standards applicable to non-cooking components often supplied as part of food service equipment. The selection is not intended to be complete and other nationally recognized standards may also apply. This listing was current as of the revision date shown on the cover of this manual.
DEAN 18UE COOL ZONE SERIES ELECTRIC FRYERS CHAPTER 9: PARTS LIST 44 43 5 10 6 35 34 36 42 15 41 9 8 7 14 13 37 16 38 Detail 33 27 23 32 24 28 31 11 30 26 39 29 See Detail 1 2 25 22 17 19 18 20 21 12 9-1 40 4 3
ITEM 1 2 3 * 4 5 6 7 8 9 * 10 * * * 11 12 * 13 14 15 * 16 17 18 19 20 * 21 22 23 24 25 26 * * 27 28 29 30 31 32 33 34 35 36 37 PART # 2444 806-3006 18-0494 18-0501-2 18-0348 18237 8070884 8101202 8070680 2445 18-0346-1 1932 1933-2 2068 2110 18-0495 18-0350 18-0350-1 18-0349 8072464 8070501 8072240 1501-1 60-0043 60009 8100378 8100356 8100357 8065043 18-0355-1 18-0355-2 11-0140-2 11-0140-1 2708 44877 1602 18305 18-0413 18-0432 18-0391 18-0334 18-0341 18-0327 18-0329-1 18-0500 8030029 18-0326 COMPONENT Comp
ITEM 38 * * * * * 39 40 * 41 * 42 * * 43 44 * * * * * * * * * * * * * * * Not Illustrated PART # 18-0353-5 8101233 18246 8072534 9105022 8068035 18-0418 18316 2025 8070922 8072278 2609-1 2611-1 2707 8070979 1546 18-0347 2029 2175 1892-2 14-0193 18244 24-0350 18249 18-0369 44-1283 1039 1503 12-0097 2026 COMPONENT Element, Heating 208V 9000W (18UE) *** Handle, Lift EF/HE Electric Fryer Tilt Assembly, 18UE Probe, Temperature- 15.
Heating Elements (Item # 38) Part No. Volts Watts 18-0353-1 18-0353-2 18-0353-4 18-0353-5 18-0353-6 18-0353-7 Use 8072557 Use 240V 8.5 kW 18-0353-9 18-0353-10 18-0353-11 18-0353-12 18-0353-13 18-0353-14 Use FM 8072637 Use 220V 8.5 kW 18-0353-16 18-0353-17 18-0353-18 18-0353-19 18-0353-20 18-0353-21 18-0353-22 18-0353-23 18-0353-24 18-0353-25 Use 440V 8.
Dean, 8700 Line Avenue, Shreveport, LA 71135 TEL 1-318-865-1711 PRINTED IN THE UNITED STATES FAX (Parts) 1-318-219-7140 SERVICE HOTLINE 1-800-551-8633 (Tech Support) 1-318-219-7135 Price: $6.
