Download Cres Cor FL-2291 User's Manual
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5925 Heisley Road • Mentor, OH 44060-1833 Undercounter Ovens FL-2291 Rev. 3 (5/08) Page 1 of 10 INSTALLATION, OPERATION and MAINTENANCE MANUAL for Cres Cor AQUATEMPTM HUMIDITY UNDERCOUNTER OVENS 2000 WATTS CO151XWUA5B Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com Undercounter Ovens FL-2291 Rev. 3 (5/08) Page 2 of 10 5925 Heisley Road • Mentor, OH 44060-1833 TABLE OF CONTENTS SUBJECT PAGE INSTALLATION INSTRUCTIONS…........................…...…………….....…………...............3 OPERATING INSTRUCTIONS…………………………..……………...……..…….…..........4 Illustration, Figure 1………………………………..…………….....……………….......4 MAINTENANCE INSTRUCTIONS How to Clean the Unit………………………………....………….....………………......5 Trouble Shooting Guide……………………………...…………....………………….6, 7 Replacement Parts………………………………………....……….......…………......7, 8 Illustrations; Hot Unit…………….………………………...……....…..…………..........9 Wiring Diagram...............................................................................................................10 TIMER PROGRAMMING…….……………………………………….………....…...FL-2222 SERVICE POLICY and AGENCY LIST…………………………….....….....………..FL-1400 WARNING RISK OF FIRE OR ELECTRIC SHOCK DO NOT OPEN WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK) NO USER-SERVICEABLE PARTS INSIDE REPAIR SHOULD BE DONE BY AUTHORIZED SERVICE PERSONNEL ONLY Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com 5925 Heisley Road • Mentor, OH 44060-1833 Undercounter Ovens FL-2291 Rev. 3 (5/08) Page 3 of 10 INSTALLATION INSTRUCTIONS VENTING YOUR OVEN: 1. The purpose of ventilating hoods is to direct and capture smoke, grease-laden vapors, heat, odors, or fumes. 2. Low temperature equipment (maximum temperature 250°F/121°C) does not produce heat, odors, fumes, grease-laden vapors or smoke and is not required to be vented. 3. Most jurisdictions consider our low-temperature ovens (maximum temperature is 350°F/177°C) as low-heat appliances not requiring vent hoods. 4. Installation must conform with local codes. The authority having jurisdiction of enforcement of the codes will have the responsibility for making interpretations of the rules. ELECTRICAL SPECIFICATIONS MODEL NO. CO151XWUA5B1201 Volts Watts Amps Hertz Ph NEMA 120 2000 16.6 60 1 5-20P All models are designed for AC Service. Model numbers may have the letters: L, M, or S. HOW TO INSTALL CABINETS: LOW WATER LIGHT: 1. Remove all packing material from inside and outside of cabinet. When water needs to be added to the pan, the Low Water Light will stay on until the pan is refilled 2. Position cabinet on level floor; install the cabinet interior (pan slides) if not already installed. 3. Plug power cord into proper wall receptacle. 4. Fill water pan with three (3) gallons of HOT water (see CAUTION). CAUTION Use of treated water is recommended for proper operation and to maintain warranty. It will reduce scaling. Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com Undercounter Ovens FL-2291 Rev. 3 (5/08) Page 4 of 10 5925 Heisley Road • Mentor, OH 44060-1833 OPERATING INSTRUCTIONS 1 2 5 4 3 7 6 TM Roast-N-Hold + 160 230 190 130 250 5 270 210 4 6 MEDIUM 290 FLASHING - TIMIMG (I) 60 80 200 100 220 20 F C 8 330 HIGH 2 250 F 150 9 350 F 100 20 80 60 0 170 70 210 DRY 5 40 190 LOW 95 LOW WATER 90 R 120 MINUTES PROOF 180 3 310 220 100 160 140 HOURS 7 190 70 10 ON 1 10 MOIST START OFF (0) STOP TIME SELECT POWER HOLD TIMER 8 COOK / RETHERM HUMIDITY 9 Figure 1: Control Panel PARTS DESCRIPTION: 1. Switch - “On/Off” 2. Timer - Digital 3. “Low Water” Light 4. Thermometer 5. Thermostat - “Hold” 6. Thermostat - “Cook/Retherm” 7. Thermostat - “Humidity” 8. Yellow Light - “Hold” 9. Green Light - “Cook/Retherm” HOW TO SET TIMER: A. Press the UP arrow-button (on the Timer) to increase the time. The longer the button is held down, the faster the time will increase. Pressing the DOWN arrow-button (using the same method) will cause the time to decrease. B. Press START/STOP button on Timer to begin cooking cycle. GREEN roast light will light up. The timing light on the Timer will flash. Timer will count down to 0.00. C. Cooking time can be changed while oven is in any mode. (1) Press START/STOP button. (2) Adjust time by using UP and DOWN arrowbuttons. (3) Press START/STOP button to restart oven. HOW TO START UNIT: (for first-time operation only) A new oven needs to “burn off” factory oils and glue before it’s first use. Do NOT load food into oven until this has been done! 1. Push switch to “ON”. 2. Set the COOK/RETHERM thermostat to 350°F/177°C. 3. Set the Hold thermostat to 150°F/66°C. 4. Set the timer to one (1) hour. 5. Allow oven to run automatically for one (1) hour of COOK/RETHERM cycle and 30 minutes of Hold cycle. WARNING Air is VERY HOT when door is opened. Note: Cold food is NOT to be added when unit is operating in HOLD mode. Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com 5925 Heisley Road • Mentor, OH 44060-1833 Undercounter Ovens FL-2291 Rev. 3 (5/08) Page 5 of 10 MAINTENANCE INSTRUCTIONS HOW TO CLEAN THE UNIT MAINTENANCE: WATER PAN MAINTENANCE: CABINET Drain, wipe and fill water pan daily. (Clear vinyl drain-hose is provided.) 1. Push hose onto drain nozzle under the base. 2. Turn knob to open the drain. To fully Dry Out: 1. Drain until 1/8” of water is left in pan bottom. 2. Turn humidity Thermostat to “High” until water is gone. 3. Wipe out pan. CAUTION Delime or descale water pan parts as required to prevent damaging build-up. WARRANTY COVERAGE MAY BE AFFECTED WITHOUT PROPER CLEANING. 1. Wipe the inside of cabinet after daily use. 2. Leave doors slightly open to fully dry interior. HOW TO CLEAN THE UNIT: Cleaning Hints: 1. Use the mildest cleaning procedure that will do the job. 2. Always rub in the direction of polish lines to avoid scratching the surface. 3. Use only a soft, cloth, sponge, fibrous brushes, plastic or stainless steel pads for cleaning and scouring. 4. Rinse thoroughly with fresh water after every cleaning operation. 5. Always wipe dry to avoid water marks. WARNING BEFORE CLEANING CABINET: 1. Unplug cord from wall. Allow cabinet to cool. 2. Do NOT hose cabinet with water. 3. Do NOT get water on controls. CABINET Inside and Outside 4. Do NOT use abrasives or harsh chemicals. METHOD SOIL CLEANER Routine Cleaning Soap, ammonia or mild detergent* and water. 1. Sponge on with cloth 2. Rinse Stubborn Spots, Stains Mild abrasive made for Stainless Steel. 1. Apply with damp sponge or cloth. 2. Rub lightly. Burnt on Foods or Grease Chemical oven cleaner made for Stainless Steel. Follow oven cleaner manufacturer’s directions. Vinegar 1. Swab or wipe with cloth. 2. Rinse and dry. (Stainless Steel) Hard Water Spots & Scale *Mild detergents include soaps and non-abrasive cleaners. Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com Undercounter Ovens FL-2291 Rev. 3 (5/08) Page 6 of 10 5925 Heisley Road • Mentor, OH 44060-1833 MAINTENANCE INSTRUCTIONS: TROUBLE-SHOOTING GUIDE WARNING IF UNIT GETS TOO HOT OR WON’T SHUT OFF, DISCONNECT POWER AT BRANCH PANEL. DO NOT UNPLUG CORD! If hot unit is NOT working, first check the following causes: 1. Cord is unplugged from wall outlet. 3. Switch is turned off. 2. Circuit breaker/fuse to wall outlet is blown. 4. Thermostat is turned off, or is set too low. PROBLEM POSSIBLE CAUSE SOLUTION Humidity is low 1. Water in pan may be low 2. Thermostat set too low 1. Add water 2. Turn up thermostat Cabinet does not heat, or doesn’t heat properly 1. Thermostat 2. Heater relay 3. Loose wiring at heater relay 4. High-limit switch 5. On/Off Switch 1. Replace 2. Replace 3. Replace 4. Replace 5. Replace Blowers do not operate 1. On/Off Switch 2. Blower 1. Replace 2. Replace Heater will not shut off 1. Thermostat 2. Relay 1. Replace 2. Replace Vent fans do not shut off 1. Vent fan switch defective 2. Control compartment is still hot. 1. Replace 2. Wait until it cools. Check “Heaters will not shut off.” NOTE: Vent fans will not operate until the control compartment requires ventilation to limit temperatures. Replacement of electrical components must be done by a qualified electrician. Refer to our Service Agency list, FL-1400 (found in the back of this manual), of authorized service centers. Instructions for replacing parts are included in replacement parts list. Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com 5925 Heisley Road • Mentor, OH 44060-1833 Undercounter Ovens FL-2291 Rev. 3 (5/08) Page 7 of 10 MAINTENANCE INSTRUCTIONS: TROUBLE-SHOOTING GUIDE, continued HOW TO ADJUST DOOR LATCH: 1. For vertical adjustment: (up and down movement) a. Loosen (2) screws located in magnetic strike b. Move strike up or down for alignment to magnet on latch. c. Tighten screws to secure. 2. For horizontal adjustment: (greater or lesser magnetic draw) a. Loosen (4) screws in door latch. b. Move latch forward or backward to adjust magnetism. c. Tighten screws to secure. HOT UNIT REMOVAL: 1. Disconnect power cord from wall outlet. 2. Remove screws around top cover. 3. Disconnect the yellow cord between top and bottom, in the back of the cabinet (see Figure 2). 4. Lift off Hot Unit. Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com Undercounter Ovens FL-2291 Rev. 3 (5/08) Page 8 of 10 5925 Heisley Road • Mentor, OH 44060-1833 REPLACEMENT PARTS: Include all information on nameplate when ordering parts. 1 2 5 4 3 7 6 TM Roast-N-Hold + 160 230 190 130 250 5 270 210 4 6 MEDIUM 290 FLASHING - TIMIMG (I) 70 60 80 100 20 220 20 F C 250 F 150 9 350 F 100 210 80 60 0 8 HIGH 2 70 DRY 5 40 200 330 95 LOW WATER 190 LOW 170 90 R 120 MINUTES PROOF 180 3 310 220 100 160 140 HOURS 7 190 10 ON 1 10 MOIST START OFF (0) STOP TIME SELECT POWER HOLD TIMER COOK / RETHERM 8 HUMIDITY 9 Figure 3 Control Panel Hot Unit Replacement Parts ITEM DESCRIPTION 1. Switch (On/Off) 2. Timer, Digital 3. Light, Low Water 4. Thermometer and Sensor 5, 6, 7. Knob, Thermostat 5, 6. Control Board 7. Thermostat 8. Light, Yellow 9. Light, Green 12. Vent Fan 13. Fan Guard 14. Blower Kit (aluminized) Blower Kit (Stainless internal parts) Complete except outer housing 15. Terminal Block, Front 16. Terminal Block, Rear Part No. 0808-113-K 0849-088-K 0766-094 ITEM DESCRIPTION 17. Hi-Limit (Switch) 18. Fan Switch 19. Relay (Water) Part No. 0848-079 0848-034 0857-130 5238-031 20 Transformer 0769-159 0595-061 0848-069 0848-008-ACK 0766-094 0766-098 0769-165 0769-167 0769-180-K 0769-180-01SSK 0852-096 0852-093 21. Relay (Cook-N-Hold) 22. Sensor - Thermostat 23. Sensor Bushing 24. Receptacle (6 pin) 25. Power Cord 26. Heater Kit 27. Strain Relief Float Switch Water Pan Kit Heater, Water Pan Drip Pan 0857-100 0848-058-K1 0818-066 0810-154-02 0810-039-06 0811-022-K 0818-057 0857-122 0756-033 0811-271 1017-098 Cabinet Replacement Parts DESCRIPTION PART NO. Hot Unit, 120V, 1 Ph HU675049 Door Latch Kit 1006-120-01-K Latch Strike 1006-120-02-K Door Hinge 0519-074-K Door Assembly 1221-545-K Door Gasket 0861-250-K Universal Angles 0621-281-SSK Casters 0569-310 Casters w/brake 0569-310B Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com 5925 Heisley Road • Mentor, OH 44060-1833 Undercounter Ovens FL-2291 Rev. 3 (5/08) Page 9 of 10 REPLACEMENT PARTS: Include all information on nameplate when ordering parts. 15 18 17 19 12 13 16 25 27 24 20 21 14 22 23 26 Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com A 6 9 B 4 2 3 10 52 12 18 14 A 9 7 B 6 3 4 1 52 12 21 BM R BM L HEATER 13 15 1 t 53 2 47 3 54 4 Temp Control 49 6 5 3 (240V)12 (208V)11 (120V)10 9 6 A 51 5 4 HOLD LIGHT 41 42 COOK/RETHERM LIGHT ROAST POTENTIOMETER (SOLID COLOR LEADS) HOLD POTENTIOMETER (STRIPED COLOR LEADS) 8 5 7 SENSOR OVEN o 18 1 POWER 2 SWITCH 17 HIGH TEMP 8 51 49 53 8 A 6 3 4 1 G A 4 3 2 1 RELAY 8 7 5 B 47 45 43 50 9 7 TRANSFORMER 52 5 Water Thermostat 19 9 10 20 48 46 6 21 48 4 RED ORANGE N.O. COM TIMER 7 BLACK 22 GREEN WATER LEVEL BLUE BLUE WHITE BLACK ORANGE RED GREEN t° FLOAT SWITCH SENSOR WATER HEATER WATER 120V/925W PN# 0811-271 Page 10 of 10 18 14 21 (DELTROL) RELAY 11 18 16 Rev. 3 (5/08) 1 W G HIGH LIMIT V FL-2291 5 (MAGNECRAFT) RELAY 5-20P 120V; 20A V Undercounter Ovens 5925 Heisley Road • Mentor, OH 44060-1833 WIRING DIAGRAM Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com