Bosch HBLP651UC Installation Instructions - Page 10
Electrical Installation
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7. Continue with the unit installation in the following sections on electrical connection and installing the oven unit into the wall cabinet. Connecting the Microwave Oven or Steam Oven Electrical Conduit to the Single Oven Note: If installing the oven with a microwave or steam oven mounted as a combination unit, the microwave oven or steam oven power cable must be properly attached to the oven-mounted junction box. This must be done prior to supplying electric power to the oven unit. 9 WARNING Disconnect the oven from the electric power supply before connecting the microwave oven or steam oven wiring. Failure to do so could result in electrical shock and injury or death. 1. Check to be sure there is no electric power supplied to the oven. 2. Remove the oven mounted junction box cover (located on the rear top of the oven). 3. Remove the cap from the conduit access hole in the side of the oven mounted junction box. 4. Guide the four wires from the conduit cable coming from the microwave or steam oven through the hole in the oven mounted junction box. 5. Snap the conduit connector into the hole by pressing it in until it clicks into place. 6. Follow the wiring diagram label and match and connect each wire by color to the wires attached to the wiring block inside the oven mounted junction box. Push the bare end of the wire until it is snug in the wiring block then tighten down the retaining screw on each wire. Tighten securely, but do not over tighten. 7. Replace the oven mounted junction box cover and tighten the two screws holding it in place. Tighten the screws securely, but do not over tighten. 8. Refer to the Electrical Connection section for further information to complete the electrical connection of the combination unit to the main power supply. Electrical Installation All model ovens on the front cover of this installation instruction manual are dual rated, designed to be connected to either 208 or 240V AC, 60 Hz, 4 wire, singlephase power supply. Model HBN54, HBN84, HBL53, HBL54, HBL84, HBLP4 HBL55 HBN56, HBL56, HBL57, HBN86, HBL86, HBL87, HBLP6, HBLP7, HSLP7 Circuit Required 208V, 60 Hz 240V, 60 Hz 30 AMP 30 AMP 40 AMP 40 AMP The electrical supply should be a 4-wire single-phase AC. Install a suitable conduit box (not furnished). An appropriately-sized, UL-listed conduit connector must be used to correctly attach the conduit to the junction box. Important: Local Codes may vary; installation, electrical connections and grounding must comply with all applicable local codes. If local codes permit grounding through the electrical supply neutral, connect both the white neutral wire and the green ground wire from the oven to the white neutral electrical supply wire. Important: If you have purchased a combination oven unit (one that includes a microwave or steam oven over the single oven), see the preceding section "Connecting the Microwave Oven or Steam Oven Electrical Conduit to the Single Oven" showing electrical connection of the combination unit components. 9 WARNING Complete the connection of the microwave or steam oven conduit to the single oven before proceeding with the unit electrical connection to the main power supply. English 7