Assessments - 2, GPA: 3
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MOUNTING USING HANGER BARS Refer to Figure 3. 1. Insert hanger bars in slots provided in housing. 2. Locate fan housing between joists so that the bottom of the housing is even with the planned finished ceiling. Extend the hanger bars to the joists. 3. Use screws or nails (not provided) to secure hanger bars to ceiling joists. INSTALLING DUCTWORK 1. Refer to Figure 2. Place duct collar over flanges at discharge opening of fan. Secure collar by snapping tabs into slots in flanges. 2. Run 4" round duct from fan's discharge opening to the outside and terminate. 3. Connect duct to fan's duct collar. WIRING All wiring must comply with local codes and unit must be properly grounded. 1. Run 120vAC house wiring (with ground) from wall switches to fan location. 2. Insert and secure an approved box connector into wiring entrance hole. 3. Pull wires through box connector and into junction box. Tighten box connector. 4. Refer to Figures 4 and 5. If a single switch will be used to control both the fan and the light, make wiring connections as shown in Figure 4. If a double switch will be used for separate control of the fan and light, make connections as shown in Figure 5. 5. Connect the green (or bare) ground wire to the green ground lead. POWER/BLOWER UNIT INSTALLATION 1. Refer to Figure 1. Place power/blower unit into housing so that mounting plate's tabs insert into slots in housing. 2. Press other end of mounting plate down until it is firmly seated over scroll and plug-in receptacles. 3. Secure mounting plate to housing with provided screw. 4. Insert motor plug into junction box receptacle. FIGURE 2 Duct Collar Flanges Wirng Knockouts Mounting Tabs Bottom Rim FIGURE 3 FAN LIGHT STANDARD WALL SWITCH (NOT INCLUDED) FAN LIGHT STANDARD WALL SWITCH (NOT INCLUDED) SWITCH FAN LIGHT BOX SWITCH BOX EARTH GROUND HOUSE POWER 120vAC, 60 Hz EARTH GROUND 120vAC, 60 Hz HOUSE POWER FIGURE 4 FIGURE 5 2 COMPLETING INSTALLATION 1. Insert lamp plug into junction box receptacle and secure reflector assembly to motor frame with wing nut provided. 2. Insert lamp (26 watt compact fluorescent - NEMA Type CFQ26W/G24D) into the socket. NOTE: Lamp must be purchased separately. 3. Insert the grille assembly's mounting springs into the slots on both sides of the housing by squeezing the springs together. 4. Press grille assembly firmly into place against the ceiling. CLEANING AND RELAMPING 1. Pull grille assembly away from ceiling. 2. Squeezing the grille assembly's mounting springs together, remove grille assembly from housing to expose socket for relamping. 3. Clean grille and lens of assembly using a mild soap and water solution. 4. Replace grille assembly flat against ceiling after cleaning or relamping. INSTALLATION IN EXISTING CONSTRUCTION PLANNING Review “INSTALLATION IN A NEW CONSTRUCTION SITE” and follow all instructions which apply to your installation. LOCATION: Locate fan between ceiling joists. WIRING AND DUCTING: Plan ducting and wiring BEFORE proceeding with installation. Refer to Figures 4 and 5 for wiring and Figure 3 for ducting. CAUTION: Check area above planned location to be sure that: 1. Ducting can be installed or that area is sufficient for proper venting. 2. Wiring can be run to the planned location. 3. No wiring or other obstruction might interfere with installation. INSTALLATION 1. The fan must be mounted between ceiling joists. Decide where you want to locate the fan, and then determine where the nearest joists are. 2. Locate the joists. Drill a starter hole in the ceiling between the joists. 3. To exactly locate the edge of joist, saw a line from hole to joist. 4. Refer to page 1. Remove power/blower unit from housing. 5. Use the housing pan as a template to mark cutout: place pan centered between joist and trace around pan. 6. Make cutout along outside of marked line. 7. Refer to Figure 6. Install 2 x 4 cleats to both ceiling joists. In some cases it may be necessary to use more than a single cleat on one side. The distance between cleats must be at least 91/8" but not more than 10". 8. Remove side wiring knockout and insert and secure an approved box connector into the wiring entrance hole. 9. Use pliers to bend both mounting tabs as flush as possible to the side of the housing. 10. Install duct collar. 11. String wiring through box connector and connect 4" flexible duct to duct collar. 12. Carefully push ductwork and wiring back into cutout. Place housing into cutout. 13. Use wood screws to secure housing to cleats through four holes in housing's pan. make sure pan is flush to finished ceiling. 14. Install Power/Blower Unit and complete installation. FIGURE 6 FIGURE 7 11-1/2" 9-1/8" -10" Joist 2" 4" 5-3/4" 4" Flexible Duct 120vAC House Wiring Duct Collar Wiring Knockout Bend Mounting Tabs Flush To Side of Housing Mounting Holes 3 One Year Limited Warranty WARRANTY OWNER: NuTone warrants to the original consumer purchaser of its products that such products will be free from defects in materials or workmanship for...