User manual THERMADOR LI164AINST

[. . . ] INSTALLATION INSTRUCTIONS HS-HST-HSB WALL HOODS APPROVED FOR RESIDENTIAL APPLIANCES FOR RESIDENTIAL USE ONLY PLEASE READ ENTIRE INSTRUCTIONS BEFORE PROCEEDING. INSTALLATION MUST COMPLY WITH ALL LOCAL CODES. IMPORTANT: Save these Instructions for the Local Electrical Inspectors use. INSTALLER: Please leave these Instructions with this unit for the owner. [. . . ] Almost two people are necessary for installation. The hood is fitted with Screws and Drywall Anchors suitable for most surfaces, consult a Qualified Installer, check if they perfectly fit with your cabinet/wall. COLD WEATHER installations should have an additional backdraft damper installed to minimize backward cold air flow and a nonmetallic thermal break to minimize conduction of outside temperatures as part of the ductwork. The damper should be on the cold air side of the thermal break. The break should be as close as possible to where the ducting enters the heated portion of the house. Remote blowers require a five wire installation. 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. Page 7 BEFORE INSTALLING HOOD APPLIANCE INSTALLATION CABINET OR SOFFIT PREPARATION Cabinet Front Bottom of Cabinet or Soffit Cabinet Vertical Discharge 9" 4-1/2" 12" 1/2" (HS-HSB) 2-1/16" (HST) A 1/2" (HS-HSB) 4-3/8" 1-7/8" 5-7/8" 4-7/8" 20" 4-3/4" (HST) 1-1/2" Dia. Holes Optional Rear Discharge 12" Rear Wall Hood Width Figure 1 Table 1 HOOD WIDTH 30" 36" 42" 48" DIM. "A" 12 - 3/16" 15 - 3/16" 18 - 3/16" 21 - 3/16" 4" HSB and HS Series Hoods B 11" HST Series Hoods 18" Table 2 HOOD DEPTH 30" 36" 42" 48" DIM. "B" 22 - 11/16" 23" 23 - 5/16" 23 - 7/8" B Figure 2 Note: It is important to select the ventilator to be used before cutting the duct opening on the cabinet or wall. Page 8 BEFORE INSTALLING HOOD TYPICAL INSTALLATION The hoods are designed for either vertical or horizontal discharge as shown in Figure A and B respectively. The height from the countertop to the bottom of the hood is 30" to 36". These hoods are not recommended to be used over indoor grills. DUCTING Provide a Round Duct having a diameter of 8 (see Figure A and B for location and Figure 1 for location on wall or cabinet bottom). Install a 1/2 conduit from the service panel long enough to reach the hood once it is installed. Power supply must be rated for 120V 60Hz, 15 amps (minimum). Note - Horizontal Discharge: The Transition for this discharge direction is not supplied and must be purchased separately. Page 9 BEFORE INSTALLING HOOD Discharge Direction: The hood is shipped ready for horizontal discharge. To change to vertical discharge move plate to the rear side and ventilator (if supplied) to the top side. The plate and ventilator are held in place by four nuts each, see also Figures 3 and , at page 9, Figure A and Figure B. Read also paragraph Integral Ventilator Installation at pages 14-15 for further informations. [. . . ] Remove the j-box cover as shown in Figure 11. Remove 1 of 2 knockouts and install 1/2 conduit connector in j-box. Run black, white, and green wires (#14 AWG) in 1/2 conduit from power supply to j-box. Connect black, white, and green wires from power supply to black, white, and green/ yellow wires in j-box respectively. [. . . ]