Évaluations - 4, GPA: 4 ( )

Fabricant : NuTone Taille : 469.38 kb Nom Fichier : Langue d'enseignement:

C. When cutting or drilling into wall or ceiling, do not damage electrical wiring and other hidden utilities. D. Ducted fans must always be vented to the outdoors. E. If this unit is to be installed over a tub or shower, it must be marked as appropriate for the application. F. NEVER place a switch where it can be reached from a tub or shower. G. Do not use this fan with any solid-state speed control device. FOR BEST RESULTS When installing the ventilator in a new construction site, install the housing during the rough-in construction of the house. Blower and grille should be installed after finished ceiling is in place. To install the ventilator in an existing house requires accessible area above the proposed installation location (attic or crawl space). The housing must be installed to a finished ceiling from above. LOCATION The ventilator is intended for installation in bathroom or laundry. CAUTION: Do not install the unit over a tub or in a shower stall enclosure. FIGURE 1 ADJUSTABLE ELBOW ROOF CAP WALL CAP IN CEILING TRANSITION FURNISHED WITH WALL CAP 3" ROUND DUCT FIGURE 2 ADJUSTABLE ELBOW ROOF CAP WALL CAP IN WALL TRANSITION FURNISHED WITH WALL CAP 3" ROUND DUCT FIGURE 3 STANDARD WALL SWITCH GREEN GROUND SCREW SWITCH BOX JUNCTION BOX EARTH GROUND 120vAC, 60Hz HOUSE POWER 2. Loosely attach housing to ceiling joists through keyhole slots in mounting brackets. Keyhole slots in brackets are provided INSTALLATION IN A NEW to allow for adjustment to various ceiling thicknesses. AdjustCONSTRUCTION SITE housing so bottom is flush to proposed finished plaster line, then securely fasten housing to joists. 1. Remove the blower unit from the housing by unplugging it then loosening the three mounting screws and rotating the unit to free it from the screws. INSTALLATION IN A NEW CONSTRUCTION SITE (continued) 3. Snap duct adapter over flanges on housing. Run 3" round duct from housing to wall or roof cap. Refer to Figures Figures 1 and 2. IMPORTANT: Be sure nothing obstructs the discharge of the fan. Take precautions to assure that insulation does not get into ductwork or fan discharge opening. 4. Refer to Figure 3. Run 120vAC, 60Hz power wiring from wall switch to ventilator housing. Remove the housing junction box cover and connect wires from wall switch to receptacle wires, using wire connectors - white to white, black to black. Use a box connector on junction box. Connect earth ground to green screw in junction box. Replace junction box cover. CAUTION: Be sure all wiring complies with local electrical codes and housing is properly grounded. 5. Refer to Figure 4. Insert blower unit into housing, with stud on mounting bracket on the side near the receptacle. Turn bracket clockwise to lock blower into position, then tighten the three screws. Plug in motor. 6. MODEL 8832NA: Compress spring clips on grille and isert into slots provided in housing. Push grille up flush to ceiling. MODEL 8833NA: Place hole in center of grille bezel over stud on motor plate and fasten with nut provided. Snap grille panel over the four (4) spring clips on grille bezel. INSTALLATION IN EXISTING CONSTRUCTION To install the ventilator in an existing home requires accessible area above the proposed installation location (attic FIGURE 4 BLOWER MOUNTING STUD MOUNTING SCREWS (3) or crawl space). Because of the size and shape of the ventilator housing it must be installed to a finished ceiling from above. Installation Hints 1. Review the section: INSTALLATION IN NEW CONSTRUCTION SITE and follow all instructions where applicable for your installation. 2. Refer to Figures 1 and 2 for duct work and Figure 3 for wiring. 3. Drill small hole in ceiling in proposed location, then locate this hole in attic or crawl space). 4. In attic, position housing over drilled hole and against ceiling joist, being sure to have duct collar in the direction of the ductwork. Mark ceiling for cutout by using housing as a template - mark along the plaster flange. make cutout on this outli...

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