903E OWNERS MANUAL MODEL M4200EU CONVECTION OVEN Includes OPERATING INSTRUCTIONS MAINTENANCE INSTRUCTIONS PARTS LIST Model M4200EU with optional PREP TOP IMPORTANT: DO NOT DISCARD THIS MANUAL This manual is considered to be part of the appliance and is to be given to the OWNER or MANAGER of the restaurant, or to the person responsible for TRAINING OPERATORS of this appliance. Additional manuals are available from your WELLS DEALER.
GLOBAL WARRANTY STATEMENT All electrical product manufactured by Wells/Bloomfield are warranted against defects in material and workmanship by our authorized service provider with: • One (1) year replacement part warranty • • One (1) year on labor All genuine Well/Bloomfield replacement parts are warranted for ninety (90) days from date of purchase on non-warranty equipment. This parts warranty is limited only to replacements of the defective part.
TABLE OF CONTENTS WARRANTY SPECIFICATIONS FEATURES & OPERATING CONTROLS PRECAUTIONS & GENERAL INFORMATION AGENCY LISTING INFORMATION INSTALLATION OPERATION CLEANING INSTRUCTIONS PREVENTATIVE MAINTENANCE Hinge Adjustment TROUBLESHOOTING SUGGESTIONS EXPLODED VIEW and PARTS LIST WIRING DIAGRAM PARTS & SERVICE CUSTOMER SERVICE DATA xi 1 2 4 4 5 8 10 12 13 14 18 19 19 INTRODUCTION Thank You for purchasing this Wells Manufacturing Co. appliance.
FEATURES & OPERATING CONTROLS 2
FEATURES & OPERATING CONTROLS (continued) ITEM DESCRIPTION FUNCTION A. OPTIONAL PREP TOP Allows top of oven to be used as a work surface B. OVEN TOP Covers and protects top insulation C. OVEN DOOR Covers and provides access to oven cavity Ergonomic handle is part of the door D. LATCH Holds oven door closed E. ACCESS PANEL Covers and provides access to fan motor and electric connections and controls F. COOLING LOUVERS Provides air circulation for cooling.
PRECAUTIONS AND GENERAL INFORMATION WARNING: ELECTRIC SHOCK HAZARD All servicing requiring access to non-insulated electrical components must be performed by a factory authorized technician. DO NOT open any access panel which requires the use of tools. Failure to follow this warning can result in severe electrical shock. CAUTION: RISK OF DAMAGE DO NOT connect or energize this appliance until all installation instructions are read and followed.
INSTALLATION UNPACKING & INSPECTION Carefully remove the appliance from the carton. Remove all protective plastic film, packing materials and accessories from the Appliance before connecting electrical power or otherwise performing any installation procedure. Carefully read all instructions in this manual and the Installation Instruction Sheet packed with the appliance before starting any installation. Read and understand all labels and diagrams attached to the appliance.
INSTALLATION (continued) WARNING: EQUIPMENT SET-UP ELECTRIC SHOCK HAZARD 1. CURB or COUNTER MOUNTING a. Setup the appliance only on a firm, level, non-combustible surface. Verify local codes for requirements. Concrete, tile, terrazzo or metal surfaces are recommended. Metal over combustible material may not meet code for non-combustible surfaces. b. Appliance is designed for installation with zero clearance at bottom on non-combustible surfaces only. c.
INSTALLATION (continued) DANGER: ELECTRICAL SHOCK HAZARD ELECTRICAL CONNECTIONS MUST BE MADE BY A LICENSED ELECTRICIAN Electrical shock will cause death or serious injury. Refer to the nameplate on the front of the appliance. • Verify the ELECTRICAL SERVICE POWER. • Voltage and phase must match the nameplate specifications, and available electrical service amperage must meet or exceed the specifications listed on page 1. • Wiring must be no less than 1.5 mm solid copper wire, rated for at least 90ºC.
OPERATION CAUTION: SET TEMPERATURE HOT SURFACE 1. Make sure the power cord is plugged into the appropriate power supply receptacle. Exposed surfaces can be hot to the touch and may cause burns. 2. Place the ON/OFF/FAN switch in the ON position. NOTE: No display will be present until the TEMP key is pressed. 3. Press the TEMP key momentarily to display the current oven temperature. The display will hold for 5 seconds. 4. Press the TEMP button and hold for 3 seconds.
OPERATION (continued) DAILY SET-UP PROCEDURES CAUTION: 1. Recommended shelf positions for quality baked products: HOT SURFACE NO. OF PANS OF PRODUCT 1 2 3 RACK POSITION UTILIZED 5 2&8 2, 5 & 8 2. Place the ON/OFF/FAN switch in the ON position. The green POWER ON light will glow. 3. Check oven set temperature. Press and hold the TEMP key for 5 seconds or until the screen flashes the current set temperature.
CLEANING INSTRUCTIONS CAUTION: PREPARATION Allow oven to cool to 65ºC or less ELECTRIC SHOCK HAZARD FREQUENCY Daily TOOLS Fiber Brush, Mild Detergent, McD Sanitizer, Clean Towel Disconnect appliance from electric power before cleaning. CAUTION: BURN HAZARD Allow appliance to cool completely before cleaning. Do not attempt to clean the oven until it has cooled to 150ºF or less. It can burn you. Hand protection is required. CAUTION: CUT HAZARD FAN BLADES ARE SHARP.
CLEANING INSTRUCTIONS (continued) PREPARATION Allow oven to cool to 65ºC or less CAUTION: FREQUENCY Weekly ELECTRIC SHOCK HAZARD TOOLS Fiber Brush, Plastic Scouring Pad, Plastic Scraper Mild Detergent, McD Sanitizer, APC All Purpose Cleaner, Clean Towel CLEANING Disconnect appliance from electric power before cleaning. CAUTION: 1. Turn POWER SWITCH to FAN. With the door held open, allow the oven to cool. When the oven interior has cooled to 65ºC or less, turn the POWER SWITCH to OFF. 2.
PREVENTATIVE MAINTENANCE CAUTION: Burn Hazard Allow appliance to cool completely before adjusting. HINGE ADJUSTMENT PRECAUTIONS: None FREQUENCY: Monthly, at a Minimum; or, As Needed TOOLS: Phillips (+) Screwdriver 7/16" Nut Driver 7/8" and 1-1/8" Wrenches THE FOLLOWING PROCEDURE IS TO BE PERFORMED BY QUALIFIED PERSONNEL ONLY 1. Remove bottom panel to access pivot. 2.
TROUBLESHOOTING SUGGESTIONS CAUTION: Electrical Shock Hazard Removal of any cabinet panel will result in exposed electrical circuits. Any procedure requiring the removal of any cabinet panel must be performed by a qualified technician only. CAUTION: Electrical Shock Hazard Fuse replacement may expose dangerous voltages. Fuse replacement must be performed by a qualified technician.
EXPLODED VIEW and PARTS LIST 14
EXPLODED VIEW and PARTS LIST (continued) item 1 13 14 15 16 17 19 20 21 22 29 30 35 36 39 40 42 44 46 47 50 51 52 54 55 57 58 59 60 68 69 80 83 84 88 89 90 92 94 95 96 101 102 103 A B C description ASSY, CAVITY BRACKET, CAVITY SUPPORT GROMMET, 7/8" O.D.
EXPLODED VIEW and PARTS LIST (continued) 16
EXPLODED VIEW and PARTS LIST (continued) ITEM 1 3 4 5 7 7.1 7.2 8 9 14 16 18 19 26 28 31 33 37 38 42 45 46 49 59 61 62 63 64 70 71 72 73 74 75 76 77 78 79 81 82 85 86 87 89 97 DESCRIPTION ASSY, CAVITY SPACER, BLOWER MOTOR LUG, SOLDERLESS FAN, COOLING MOTOR, 1/4 HP START CAPACITOR BRACKET, START CAPACITOR SPACER, MOTOR MOUNT BLOWER WHEEL GROMMET, 7/8" O.D.
WIRING DIAGRAM 18
PARTS & SERVICE DESCRIPTION PART NO. CASTER SET, OVEN (set of 4) OVEN STACKING KIT CASTER, SWIVEL (set of 2) CASTER, LOCKING (set of 2) OVEN RACK, REPLACEMENT (ea.) PREP TOP WALL SPACER KIT LEG KIT, OVEN, S/S (set of 4) VENTING & STACKING KIT 21330 21342 21372 21373 21376 21445 21717 22226 22682 IMPORTANT: Use only factory authorized service parts and replacement filters.
PREPARED FOR BY