Bosch Installation Manual: NGT/NGP Table of Contents Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Important Safety Instructiond. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Before You Begin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Installation Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Before Calling Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Questions? 1-800-944-2904 www.boschappliances.com 5551 McFadden Ave. Huntington Beach, CA 92649 We look forward to hearing from you! Safety IMPORTANT SAFETY INSTRUCTIONS READ AND SAVE THESE INSTRUCTIONS INSTALLER: LEAVE THESE INSTRUCTIONS WITH THE APPLIANCE AFTER INSTALLATION IS COMPLETE. IMPORTANT: SAVE FOR THE LOCAL INSPECTOR'S USE. Important Safety Instructions · · Safety Codes and Specifications · · WARNING: Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage. Refer to this manual. For assistance or additional information consult a qualified installer, service agency, manufacturer or the gas supplier. Have the installer show you the location of the circuit breaker or fuse. Mark it for easy reference. Be sure your appliance is properly installed and grounded by a qualified technician. Installation must conform with local codes or, in the absence of local codes with the National Fuel Gas Code, ANSI Z223.1. The appliance must be electrically grounded in accordance with local codes or, in the absence of local codes, with the National Electrical Code ANSI/ NFPA 70, latest edition. (In Canada, installation must be in accordance with the CAN 1-B149.1 and .2 Installation Codes for Gas Burning Appliances and/ or local codes.) This appliance has been tested in accordance with ANS Z21.1, Standard for Household Cooking Appliances (USA) and in accordance with CANl.l-M81 Interim Reqt #58 Domestic Gas Cooktops (CANADA). Additional requirements and standards may apply in specific installations. The cooktop must be used in conjunction with a suitable ventilation system. Before plugging in an electrical cord, be sure all controls are in OFF position. Power Supply: 120 Volts, 15 Ampere, 60 Hz. This appliance is factory equipped with a 5-foot power supply cord with a 3-prong grounding plug (with polarized parallel blades). To prevent electrical shock, the third ground prong should not under any circumstances, be cut or removed. It must be plugged into a matching grounding type receptacle, connected to a correctly polarized 120-volt circuit. A separate circuit is recommended which is in compliance with the NEC. If there is any doubt as to whether the wall receptacle is properly grounded, the customer should have it checked by a qualified electrician. A manual valve must be installed in an accessible location in the gas line external to the appliance for the purpose of turning on and shutting off the gas to the appliance. Leak testing of the appliance shall be conducted according to manufacturer's instructions. English 1 · · Equipment and Usage Safety Requirements Power Requirements and Electrical Grounding Instructions · · · · · Gas Requirements · · Gas Supply Pressure · · Natural Gas - 6 inches water column (14.9 Millibars) minimum. Propane Gas -11 inches water column (27.4 Millibars) minimum. The maximum supply pressure to this appliance shall not exceed 14.0 inches water column (34.9Millibars). Gas Appliance Safety WARNING: If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or death. Do not store or use combustible materials, gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. · WHAT TO DO IF YOU SMELL GAS: ·Do not try to light any appliance. ·Do not touch any electrical switch. ·Do not use any phone in your building. ·Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions. ·If you cannot reach your gas supplier, call the fire department. Installation and service must be performed by a qualified installer, authorized service agency or the gas supplier. Propane Gas Installation (NGT Models only) NOTE: NGP models cannot be converted for propane use. The propane gas tank must be equipped with its own high pressure regulator in addition to the pressure regulator supplied with this unit. The cooktop is shipped from the factory for use with natural gas. For use with LP, a conversion kit is required and must be purchased separately. Contact BSH or your retailer to obtain kit # NEZ1065. A qualified technician or installer must do the conversion. High Altitude Installation This cooktop has been CSA certified for safe operation up to a height of 10,000 ft. (3,048 m) without any modifications to components for natural gas or after LP conversion. · · · Installation must be performed by a qualified or licensed contractor, plumber or gas fitter qualified or licensed by the state, province or region where this appliance is being installed. Shut-off valve must be a "T" handle gas cock. Flexible gas connector must not be longer than 36 inches (91cm). For Massachusetts Installations English 2 Installation Before You Begin Tools and Parts Needed 1) Phillips Head Screwdriver 2) Drill with 1/4" (6.35mm) bit 3) Tape Measure Foam tape Hold down brackets (4) Screws, #10-32 x 2 1/2" (63.8mm) (4) Sheet Metal Screws, #8 x 3/8" (9.5mm) (4) Washers (4) Rubber Grate Foot (1 extra foot is included for future use if required) Burner Grates 30" models: (2) 36" models (3) 8) Burner Caps 30" models: (4) 36" models: (5) 9) Regulator If parts are missing or damaged, call the number or write to the address listed inside the cover. 1) 2) 3) 4) 5) 6) 7) Parts Included General Information Overall Dimensions Table 1: Overall Dimensions 30" Models Width (Side to Side) Depth (Front to Back) Height (Top to Bottom) 31" (787.4 mm) 36" Models 37" (939.8 mm) 21" (533.4 mm) 21" (533.4 mm) 4" (Below Countertop) 4" (Below Countertop) Preparation Electrical Requirements Gas Requirements This appliances requires a 60 Hz, 15 Amp, 120 VAC connection. Plan the installation so that the power connection is accessible from the front of the cabinet. Supply Pressure: English 3 · · Natural Gas - 6 inches water column (14.9 Millibars) minimum. Propane Gas -11 inches water column (27.4 Millibars) minimum. The propane gas tank must be equipped with its own high pressure regulator in addition to the pressure regulator supplied with this unit. The cooktop is shipped from the factory for use with natural gas. For use with LP conversion kit ­ Model NEZ1065, must be purchased separately. A qualified technician or installer must do the conversion. Note: NGP model cooktops cannot be converted for LP use. Cabinet Requirements Dimension requirements in Figs. 1 & 2 are for combustible surfaces. When the surface is protected by a material listed by UL as a Floor Protector and Wall Shield covered with not less than No. 28 MSG sheet metal 0.015 inch (0.38mm) stainless steel, 0.024 inch (0.6mm) aluminum or copper, it is considered noncombustible and some dimensions may be reduced. For a noncombustible surface over the cooktop, the minimum clearance is 24" (61cm) rather than 30" (76cm) . · · Instructions are based on standard American cabinets 36" high (91cm) x 24" deep (61cm) with a 25" (63cm) countertop. Provide approximately a 10 square inch opening (65cm2) in the toe kick area or other cabinet area for adequate air inlet to the cabinet. Depth from Back Wall Cabinet 13" (33cm) max. Hood Depth - 24" (61cm) max. Above Counter - 30" (76 cm) min. to Combustible Surface NGT(P)7x - 30" (76cm) min. NGT(P)9x - 36" (91cm) min. 18" (46cm) min. Left Side 6" (15cm) min. Centered Over Cooktop Rear Wall - 1-3/4"(4cm) Right Side 3" (8cm) min. Figure 1: Installed Dimensions (from cooktop edges) NOTE: All measurements given have to be precisely followed. If nonstandard cabinets are used, make sure they are installed with minimum dimensions shown in fig. 1 and fig. 2. Plan the installation of the unit so that the power cord, gas shut-off valve and gas pressure regulator are accessible from the front of cabinet. If a drawer is installed directly under the cooktop, its depth (front to back) should be no greater than 15" (38cm). English 4 Countertop Requirements 3" (76.2 mm) Min. to Right Side Wall 1-3/4" (44.5 mm) Min. to Combustible Wall 21" (533.4 mm) cooktop depth 6" (152.4 mm) Min. to Left Side Wall 4" (101.6 mm) Below Countertop 1/8" (3.5 mm) Min. Clearance From Cooktop to Start of Radius 4-3/8" (111.6 mm) Min. to Right Side Wall 2-1/4" (57.2 mm) Min. to Counter Front 7-3/8" (187.8 mm) Min. to Left Side Wall Figure 2: Cutout Dimensions Table 2: Cutout Dimensions # Cooktop A Cutout B Cutout C Corner D Overall Mounting Requirements Ventilation Recommendations 30" Models 19-1/8" to 19-7/8" (486.1 to 505.6 mm) 28-5/8" to 29-3/8" (727.2 to 746.6 mm) 30" (762 mm) 36" Models 19-1/8 to 19-7/8" (486.1 to 505.6 mm) 34-5/8" to 35-3/8" (879.6 to 899 mm) 36" (914.4 mm) 45" Models 19-1/8 to 19-7/8" (486.1 to 505.6 mm) 43-15/16" to 44-1/2" (1116.2 to 1130.6 mm) 45" (1143 mm) 31" (787.4 mm) 37" (939.8 mm) 46" (1168.4 mm) Use the mounting brackets supplied. See "Attach Brackets to the Cooktop" on page 6. and "Install the Cooktop" on page 6 for further details. We strongly recommend the installation of a ventilation hood above this appliance. The hood must be installed according to instructions furnished with the hood. English 5 Installation Procedure WARNING: To avoid electrical shock hazard, before installing the cooktop, switch power off at the service panel and lock the panel to prevent the power from being switched on accidentally. Seal the Cooktop with Foam Tape Prepare the Countertop Apply the foam tape packaged with the cooktop to underside of the cooktop along the perimeter before installing. Cut out the countertop per the dimensions shown in section Countertop Cutout Dimensions above. For solid surface material installations such as SurellTM and Corian®, consult with solid surface manufacturer. Apply heat reflective tape such as Scotch Aluminum Foil Tape #425 or #427 around the cutout so that it folds over on the top and sides. Do not wrap the tape underneath the cooktop. Be sure the tape extends beyond the outermost flange of the cooktop. All corners should be covered with tape. Cutout shows location of Aluminum Reflective Tape Heat Reflective Tape Section "A - A" Figure 3: Counter Cutout ­ Solid Surface Countertops Attach Brackets to the Cooktop Attach clamps of the hold-down brackets packaged with the cooktop to the roughin box. Use the washer and screws provided. Rough-in Box Foam Tape (Seal) Clamp Adjusting Screw Wooden Block (to be used with solid surfacing material, i.e. SurellTM and Corian®) Adjusting Screw Clamp Figure 4: Attaching Hold-Down Brackets Install the Cooktop Insert cooktop into the cutout. Adjust hold-down brackets to desired position and tighten screws to rough-in box. Insert adjusting screw into clamp and secure cooktop to countertop. For solid surface material installations: Insert a wooden block between the end of the screw and the bottom of the countertop. Do not overtighten adjusting screw. Trim excess aluminum tape around cooktop flange. English 6 Connect Gas Supply The gas inlet to the unit is located at the right rear of rough-in box. After installing a gas shut-off valve in an easily accessible location under the unit, install the pressure regulator (supplied) to manifold pipe using Teflon tape on threads of manifold pipe. To prevent possible damage to the gas pressure regulator, install it after the rough-in box is in its permanent position. Opening for Gas Connection and Electrical Cord C of Cutout L for 30" models - 12-15/16" (312.8 mm) for 36" models - 15-15/16" (389 mm) for 45" models - 20-3/8" (30 mm) Figure 5: Rough-in Box Area CAUTION: Do not attempt any adjustment of the pressure regulator, except conversion to propane. Connect the gas supply line to the unit pressure regulator using a 1/2" flex gas line connector between wall shut-off valve and pressure regulator (see complete procedure in Figure 6.) Rough-in Box 1/2" Female Pipe Threads Supply Cord 120 V C of Wall L Receptacle Pressure Flex Gas Line Regulator Shows Direction of Gas Shut-Off Valve Gas Flow Ca ...