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Instruções de Operação Best, Modelo EB9

Fabricante : Best
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BEST BY BROAN, P.O. BOX 140 HARTFORD, WI 53027 READ AND SAVE THESE INSTRUCTIONS READ AND SAVE THESE INSTRUCTIONS WARNING TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS, OBSERVE THE FOLLOWING: 1. Use this unit only in the manner intended by the manufacturer. If you have questions, contact the manufacturer at the address or telephone number listed in the warranty. 2. Before servicing or cleaning unit, switch power off at service panel and lock the service disconnecting means to prevent power from being switched on accidentally. When the service disconnecting means cannot be locked, securely fasten a prominent warning device, such as a tag, to the service panel. 3. Installation work and electrical wiring must be done by a qualified person(s) in accordance with all applicable codes and standards, including fire-rated construction codes and standards. 4. Sufficient air is needed for proper combustion and exhausting of gases through the flue (chimney) of fuel burning equipment to prevent backdrafting. Follow the heating equipment manufacturer's guideline and safety standards such as those published by the National Fire Protection Association (NFPA), and the American Society for Heating, Refrigeration and Air Conditioning Engineers (ASHRAE), WARNING 5. When cutting or drilling into wall, or ceiling, do not damage electrical wiring or other hidden utilities. 6. Ducted fans must always be vented to the outdoors. 7. To reduce risk of fire, use only metal ductwork. 8. This unit must be grounded. CAUTION 1. For general ventilating use only. Do not use to exhaust hazardous or explosive material and vapors. 2. To avoid motor bearing damage and noisy and/or unbalanced impellers, keep drywall spray, construction dust, etc. off power unit. 3. Please read specification label on product for further information and requirements. 4. Electrical circuit, including speed control, (if used), must be rated 6 AMPS minimum for Model EB9 or 3 AMPS minimum for Model EB6. INSTALLER: Leave This Manual With The Homeowner. HOMEOWNER: Use And Care Information On Page 4. SPECIFICATIONS MODEL VOLTS AMPS CFM DUCT SIZE EB6 EB9 120 120 2.4 5.7 600 900 10 " DIA. 10" DIA. PLAN THE INSTALLATION ALL INSTALLATIONS 1. Locate the blower so the length of the duct run and number of elbows are kept to a minimum. 2. Where possible, blower should be centered between wall studs or roof rafters. PLAN THE INSTALLATION 3. Avoid pipes, wires, or other ductwork that may be running through the wall. 4. Attach mounting plate to top of hood. 5. Install 10” dia. ductwork and 120 VAC house wiring between blower location and hood location. 2 PREPARE THE INSTALLATION LOCATION ROOF INSTALLATIONS 1. Locate the blower on the rear slope of the roof. Place it in a location to minimize duct run. The location should be free of PREPARE THE INSTALLATION LOCATION WALL INSTALLATIONS 1. Choose a position on the outside wall. Make sure that no wall studs, pipes or wires run through the opening area. obstacles (T.V. leads, electrical lines, etc.). Bear in mind, if the blower top is level with the roof peak, it will not be seen from the street. Keep this approximate location in mind as you work from within the attic. From inside the wall: 2. Drill a PILOT HOLE through the wall, 8." from the inside edge of a WALL STUD. ." 11 dia. hole 20." 0 1. dia. hole 103/8" 8." 20." 7."7." 1." dia. hole 91/891/8" REMOVE SHINGLES Roof Rafter REMOVE SHINGLES 11" dia. hole Roof RafterPilotPilot HoleHole Pilot Hole F VIEOUTSIDE - ROOF VIEW Figure 1 11 dia. hole 11" dia. hole 1. dia. hole 7.7." 1." dia. hole 91/891/8" 10." 24." 28." Wall Stud127/8" Wall StudWall Stud REMOVE SIDING REMOVE SIDING8.8." PilotPilot HoleHole Pilot Hole EWOUTSIDE - WALL VIEW Figure 3 From inside the attic space: 2. Drill a PILOT HOLE up through the roof, 8." from the inside edge of a ROOF RAFTER. From outside - on the roof: 3. Measure and mark the 20." x 20." rectangle. Cut and remove only the shingles inside this rectangle. 4. Measure and mark the 11" DIAMETER HOLE and the 1." DIAMETER HOLE. Cut these holes all the way through the roof. Figure 2 6."2" 28."24." 2" 5. For flat roof installations, build a curb that will mount the blower at a minimum pitch of 2/12. See Figure 2. Discharge end of the blower should be pointed away from prevailing winds. From outside - on the wall: 3. Measure and mark the 24." x 28." rectangle. Cut and remove only the siding inside this rectangle. 4. Measure and mark the 11" DIAMETER HOLE and the 1." DIAMETER HOLE. Cut these holes all the way through the wall. PREPARE THE BLOWER ALL INSTALLATIONS 1. Unpack the blower assembly. 2. Remove the cover and screws. 3. Remove and discard cardboard from blower wheel. 4. Remove the wiring box cover and screws. 5. Attach an appropriate U.L. approved cable connector in the hole at the rear of the wiring box. 3 INSTALL THE BLOWER ROOF INSTALLATIONS 1. Remove roofing nails from the upper 2/3 of the shingles around the cutout area and carefully li...