User manual BOSCH DKE9305AUC INSTALLATION INSTRUCTION

[. . . ] Follow the heating equipment manufacturers guideline and safety standards such as those published by the National Fire Protection Association (NFPA), the American Society for Heating, Refrigeration and Air Conditioning Engineers (ASHRAE), and the local code authorities. Due to the size and weight of this unit, two installers are recommended. When cutting or drilling into wall or ceiling, do not damage electrical wiring or other hidden utilities. Safety Warning Turn off power circuit at service panel and lock out panel before wiring this appliance. REQUIREMENT: With internal blower: 120V AC, 60Hz. [. . . ] Make-Up Air: Local building codes may require the use of make-up air systems when using ducted ventilation systems greater than specified CFM of air movement. The specified CFM varies from locale to locale. Consult your HVAC professional for specific requirements in your area. Rear Filter Rail J Box Figure 1 - DAH93 and DAH94 models Blower Cord Connector Connector Access Panel Figure 2 - DAH95 models with internal blower Blower Cord Connector Connector Access Panel Blower 1. Unpack Hood Pull hood from outer packaging and remove all packaging materials. J Box 2. Remove Knockout Remove the appropriate blower duct knockout. For horizontal discharge, remove the knockout in the back wall of the hood. For vertical discharge, remove the knockout in the top of the hood. Mounting Plate Rear Filter Rail Figure 3 - DAH95 models with remote blower Remote Wire Cover 3. Install Internal Blower (DAH95 models only) If your hood is already equipped with a blower, or you will be using a remote blower, proceed to Step 4: Install Transition (next page). With hood standing on its back wall, place blower in center of hood. Screw 6 screws (3 on each side) through mounting plates. See Figure 2. J Box Rear Filter Rail White Connector 3 Installation 4. Install Transition For internal blower installation, install the 7" transition (included) to connect to 7" ducting. If 7" ducting is not available, 8" ducting may be used. In this instance, an additional 7-8" transition must also be used (not included). For remote blower applications, 10" ducting is required. In this instance, a 7"-10" transition must also be used. Attach the transition with 4 #8 sheetmetal screws (included) and seal connection with duct tape. are 15 3/4" from the center line (See Figure 5). Mount the Hood The DAH model hood can be mounted through the back wall or through the top. See General Information, page 1, for suggestions for hood height. Once the preferred height is determined, locate the centerline (left to right) of the cooking appliance. From the centerpoint of the cooking appliance, measure up to the preferred height. [. . . ] Run 5 wires (#14 AWG) in 1/2" conduit from the remote blower to the electrical knockout behind the remote wire cover. Connect remote blower wiring to "pigtail" wires behind remote wire cover with wire nuts supplied (white to white, black to black, green to green and black to brown, white to white, red to red and blue to blue) See Figure 6. Connect other end of "pigtail" at white connector. Verify that connectors are tightly connected. BLACK Accessories The following accessories are available from your Bosch dealer or through Bosch Service: 800-944-2904. [. . . ]