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TM
TM
Accelerating the World of Cooking
Service Manual
for the turbochef residential single and double wall ovens
®
©2008 TurboChef Technologies, Inc.
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For further information, call 866.447.3783 or +1 214.379.6000
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Th e information contained in this manual is important for the proper installation, use, maintenance, and re- pair of this oven. Follow these procedures and instructions to help ensure satisfactory baking results and years of trouble-free service. Errors – descriptive, typographic, or pictorial – are subject to correction. Specifi cations are subject to change without notice. PLEASE CAREFULLY READ THIS MANUAL AND RETAIN IT FOR FUTURE REFERENCE. ©2008 TurboChef Technologies, Inc.
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Table Of Contents Safety Instructions Safety Precautions i To Reduce the Risk of Fire in the Cook Cavity ii Precautions to be Observed Before and During Servicing to Avoid Possible Exposure to Excessive Microwave Energy ii Grounding Instructions ii Do Not Touch Heating Elements or Interior Surfaces of Oven ii Power Connections ii Self-Cleaning Oven Guidelines ii RF Interference Considerations iii Section 1 - Specifi cations and In
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Mode 3: Confi rm Settings 2.6 Mode 4: Preheat 2.6 Mode 5: Ready to Cook 2.6 Mode 6: Cooking 2.6 Mode 7: 80% Complete 2.6 Mode 8: 100% Complete 2.7 Mode 9: Remove Food from Oven 2.7 Adjusting a Recipe’s Cook Time 2.8 Adjusting a Cook Temperature 2.8 Th e Advanced Cook Mode 2.8 Saving to Favorites 2.9 Renaming a Dish (in Favorites) 2.10 Deleting a Dish (from Favorites) 2.10 Reheat Se
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Section 5 - Oven Systems Convection System - Speedcook Oven 5.1 Blower Motor (Bottom) 5.1 Blower Motor (Top) 5.1 Blower Motor Controller (BMSC) 5.1 Heater Assembly 5.1 Jetplate (Bottom) 5.1 Jetplate (Top) 5.1 Stirrer Motor and Assembly 5.1 Convection System - Lower Oven (Double Wall Oven Only) 5.2 Broil Element 5.2 Bake Element 5.2 Convection Element 5.2 Convection Fan 5.2
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M.O.V. Filter 5.9 Magnetron Cooling Fan 5.10 Magnetron Th ermostats 5.10 Power Supply, 12 VDC 5.10 Power Supply, 24 VDC 5.10 Relay Board (Gen 2 Oven) 5.10 Relay - K2 Monitor (Gen 1 Oven) 5.10 Relay - K3 T1 HV Transformer (Gen 1 Oven) 5.10 Relay - K4 T2 HV Transformer (Gen 1 Oven) 5.10 Relay - K5 Mag Cooling Fan (Gen 1 Oven) 5.10 Relay - K6 Right Side Door Lock (Gen 1 Oven) 5.10 Relay - K7 Left Side D
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Oven Over Temperature 6.4 Component Testing and Troubleshooting 6.4 Control System 6.4 Clock Assembly 6.4 Control Board 6.4 CookWheel Control (Speedcook Oven) 6.4 EMI Filter 6.5 Oven Mode Switch (Lower Oven) 6.5 Power Supply, 12 VDC 6.5 Power Supply, 24 VDC 6.5 RTD 6.6 Transformer, 12 VAC (Gen 1) 6.6 Transformer, 12 VAC (Gen 2) 6.6 Halogen Light System 6.7
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Section 7 - Schematics Gen 1 Speedcook Oven Schematic 7.1 Gen 1 Bottom Oven Schematic 7.2 Gen 2 Speedcook Oven Schematic 7.3 Gen 2 Bottom Oven Schematic 7.4 Single Wall Oven Schematic 7.5 RWD/RWS Gen 2 Control Board 7.6 RWD/RWS Gen 2 Relay Board 7.7 Appendix - Replacing Oven Components Comprehensive Table of Oven Components A.1 Component and Assembly Location, DWO Gen 1 and Gen 2 A.6 Removing the Oven A.6 Component
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SAFETY INSTRUCTIONS i READ ALL INSTRUCTIONS BEFORE USING WARNING: For your safety, the information in • Use this appliance only for its intended purpose as this manual must be followed to minimize the risk of described in this manual. DO NOT use corrosive fi re or explosion, electric shock, or to prevent property chemicals or vapors in this appliance. Th is oven is damage, personal injury, loss of life, or excessive specifi cally designed to heat or cook food and is not exposure to mi
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ii SAFETY INSTRUCTIONS To Reduce the Risk of Fire in the Cook Cavity: Do Not Touch Heating Elements or Interior • U se only oven-suitable containers in the oven. DO Surfaces of Oven NOT use paper products in either oven. Heating elements may be hot even though they are • R emove wire twist-ties from paper or plastic bags dark in color. Interior surfaces of an oven become hot being placed in the oven. For oven cooking bags – enough to cause burns. During and after use, do not DO NOT use wi
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SAFETY INSTRUCTIONS iii If any equipment experiences interference, the follow- RF Interference Considerations ing steps should be considered: Th e appliance has been tested and was determined to • Increase the physical distance between the sensitive be in compliance with applicable portions of FCC part equipment and this oven. 18 requirements and with the protection requirements • If the sensitive device can be grounded, do so of Council Directive 89/336/EEC on the approxima- following a
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Section 1 Specifi cations and Installation
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SPECIFICATIONS AND INSTALLATION 1.1 Theory of Operation Certifi cations Th e TurboChef Residential Speedcook oven cETLus ® combines high-speed forced air impingement and microwave energy to cook food up to 15 times faster than a conventional oven. Th e re-circulating air transfers heat to the food and then passes through a catalytic converter where excess grease and odors are removed and combusted. Simultaneously, precise bursts of microwave energy cook the food from the inside out. Th i
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1.2 SPECIFICATIONS AND INSTALLATION 30” (762 mm) .75” (19 mm) 28˝ (711 mm) 23.875” (606 mm) 23-7/8 ˝ (606 mm) 4 -1/4˝ (108 mm) 50.25˝ the wall 48.75” (1276 mm) (1238 mm) 19 -1/2˝ (495 mm) 17 -1/2˝ (445 mm) Single Wall / Double Wall Top Oven Double Wall Bottom Oven .75” (19 mm) 30” (762 mm) 23.875” (606 mm) .75” (19 mm) 26.5” 25” (673 mm) (635 mm) .75” (19 mm) Figure 1.1: Oven Dimensions Dimensions - Double Wall Oven Dimensions - Single Wall Oven Oven Dimensions Oven Dimensions Height: 50.25” (
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SPECIFICATIONS AND INSTALLATION 1.3 Installation Safety Instructions Installation Read all installation instructions thoroughly before Cabinets should be cut according to dimensions on installing. pages 1.4 and 1.5. Failure to adhere to the Rough Wall Opening specifi cations may cause corners of CAUTION: DO NOT lift the oven by the the cabinet opening to be exposed. If the oven is door handle(s). Doing so will require a door-leakage being installed near a wall or door, there should be at
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1.4 SPECIFICATIONS AND INSTALLATION 724 (186 kg). 279 Figure 1.2: Cabinet Dimensions and Specifi cations, Double Wall Oven (105 kg). Figure 1.3: Cabinet Dimensions and Specifi cations, Single Wall Oven Figure 1.4: Cabinet Dimensions and Specifi cations, (Wall Installation) Single Wall Oven (Under Counter)
