INSTALLATION INSTRUCTION MANUAL for Bosch Electric Built-in Single & Double Oven Models HBL 73../74../75../76.. and Models HBN 74../75../76.. BEFORE YOU BEGIN, READ THESE INSTRUCTIONS COMPLETELY AND CAREFULLY IMPORTANT: Save these instructions for the local electrical inspector’s use. INSTALLER: Please leave this manual with owner for future reference. OWNER: Please keep this manual for future reference.
Table Of Contents Introduction .............................................................................................................. 3 Tools You Will Need ........................................................................................... 3 Power Requirements ........................................................................................... 3 Choosing Oven Location .................................................................................... 3 Steps For Installation ........
INTRODUCTION POWER REQUIREMENTS Please read these instructions COMPLETELY AND CAREFULLY. They will save you time and effort and help to ensure optimum oven performance. Be sure to observe all WARNINGS. The oven must be supplied with the proper voltage and frequency. The oven is manufactured to be connected to a three-wire or four-wire, single phase, 240 Volt, 60 Hz AC electrical supply on a separate circuit fused on both sides of the line.
TECHNICAL DATA for HBL 73../74../75../76.. SINGLE OVEN For cutout dimensions see following section titled: Preparing Location Electrical Ratings and Maximum Connected Load Amperes Watts Volts Hertz @240V/208V @240V/208V Single Oven Models HBL 732A UC HBL 735A UC HBL 736A UC HBL 742A UC HBL 745A UC HBL 746A UC 240/208 240/208 240/208 240/208 240/208 240/208 60 60 60 60 60 60 15.4/17.2 15.4/17.2 15.4/17.2 15.8/17.6 15.8/17.6 15.8/17.
TECHNICAL DATA for HBN 74../75../76.. SINGLE OVEN For cutout dimensions see following section titled: Preparing Location Electrical Ratings and Maximum Connected Load Amperes Watts Volts Hertz @240V/208V @240V/208V Single Oven Models HBN 742A UC HBN 745A UC HBN 746A UC 240/208 240/208 240/208 60 60 60 15.8/17.6 15.8/17.6 15.8/17.
23" opening height 36" countertop height 7-1/2" min. UNDERCOUNTER INSTALLATION, SINGLE OVEN Oven electrical supply: Locate junction box in adjacent cabinet or below bottom support surface. HBL Models: 28" opening width HBN Models: 25-3/8" opening width Bottom support surface must be solid, level and able to support at least 150 lbs. 1/4" min. distance between oven door frame and adjacent doors or drawer fronts. Toe space area NOTE: Decorative inserts must maintain minimum spacing as shown.
24" dept opening h 34" min. recommended so oven door, when open, is 36" from floor. 1/4" min. 22-13/16" Electrical supply junction box width * HBL: 28" opening ing width en op * HBN: 25-3/8" 22" dep idth -1/4" w th 9 2 : L * HB 26-5/8" wid : * HBN 23-1/4" height 23" opening height 1" min. WALL INSTALLATION, SINGLE OVEN th Note: 1. Do not slide oven across floor. Damage to floor covering or floor could result. 2.
1" min. WALL INSTALLATION, DOUBLE OVEN 24" dept opening h 47-5/8" 47-13/16" opening height Electrical supply junction box 1/4" min. 22" Note: dep th * HBL: HBL 73../74../75../76.. * HBN: HBN 74../75../76.. Secure oven to cabinet using the screws provided. Screws should be inserted through the mounting holes in the positions indicated in the frame (open door to see frame and mounting holes). Do not overtighten screws. 1. Do not slide oven across floor.
ELECTRICAL SUPPLY Before installing the oven have a qualified electrician verify that your home is provided with adequate electrical service and that the addition of the oven will not overload the branch circuit on which it is to be installed. A separate three-wire or fourwire single phase, 240 Volt, 60 Hz, or a 208 Volt, 60 Hz branch circuit is required. NOTE: For use with 208 V, 60 Hz supply voltage, see Connecting to 208 Volt Circuit.
In Canada: Wiring must conform to Canadian Electrical Code C22.1- latest edition. You can obtain a copy of the Canadian Electrical Code by writing: Canadian Standards Association 178 Rexdale Boulevard Rexdale (Toronto), Ontario, Canada M9W 1R3 4. Wire size (COPPER WIRE ONLY) and connections must be suitable for the rating of the appliance per the National Electrical Code requirements. The flexible armored cable extending from the oven should be connected directly to the junction box. 5.
ELECTRICAL CONNECTIONS This appliance is manufactured with a green GROUND wire connected to the oven chassis. After making sure that the power has been turned off, connect the flexible conduit from the oven to the junction box using a U.L. listed conduit connector. Figures A and B and the instructions provided below present the most common way of connecting the ovens. Your local codes and ordinances, of course, take precedence to these instructions.
FINAL CHECKLIST To prevent improper connections leading to damage of electrical components and so voiding the warranty, the following steps must be performed: 1. Check the electrical requirements and make sure you have the correct electrical supply and that the oven is properly grounded. 2. Turn on the power supply to the oven. When the oven is first turned on, a time will flash on the clock. This is the time of the last power interruption. 4. Set the clock by following these steps: a). Touch TIME pad. b).
