Stimmen - 5, Durchschnittliche Bewertung: 4.6 ( )

Hersteller: NuTone Dateigröße: 798.22 kb Dateiname: Unterrichtssprache:

1. Insert hanger bars in slots provded in housing. 2. Locate fan housing between joists so that the bottom of the housing is even with the planned finished ceiling. 3. Use screws or nails (not provided) to secure hanger bars to ceiling joists. INSTALLING DUCTWORK 1. Refer to Figure 1. 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. WIRING All wiring must comply with local codes and unit must be properly grounded. IMPORTANT: Use wire suitable for 90°C. 1. Run 120vAC house wiring from wall switches to fan location, neutral (white), ground (bare copper), and three switched hot leads. See Figure 4. 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 Figure 4A. (For 8663RP or 8673RP) Connect white wires from the fan and light receptacles to white (neutral) wire from the supply. Connect black wire to wire from fan switch. Connect red wire to wire from light switch. Connect yellow wire to wire from night light switch. Refer to Figure 4B. (For 8664RP) Connect white wires from the fan and light receptacles to white (neutral) wire from the supply. Connect black wire from fan (BLK) receptacle to wire from fan switch. Connect black from light (WH) receptacles to wire from light switch. 5. Connect the green (or bare) ground wire to the green ground lead. FIGURE 3 FIGURE 4A FAN RECEPTACLE LIGHT RECEPTACLE FAN SWITCH LIGHT SWITCH NIGHT LIGHT SWITCH 120 VAC WHITE Y E L L O WR E D B L K 8663RP or 8673RP FIGURE 2 Duct Collar Flanges Wiring Knockouts Mounting Tabs Bottom Rim FIGURE 4B120 VAC FAN SWITCH LIGHT SWITCH 8664RP FAN RECEPTACLE LIGHT RECEPTACLE WHITE B L K WIRE NUT B L K GROUND SCREW 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. COMPLETING INSTALLATION 1. Insert lamp plug into junction box receptacle and secure reflector assembly to motor frame with wing nut provided. 2. Install lamps 100 watt (maximum) for light, and 7 watt (maximum) for night light (Night light not provided on 8664RP). 3. Squeezing the grille assembly's mounting springs together, insert springs into slots on both sides of housing. 4. Press grille assembly firmly into place against ceiling. INSTALLATION IN EXISTING CONSTRUCTION Locate fan between ceiling joists. Plan ducting wiring before proceeding with installation. Refer to Figure 4 for wiring. CAUTION: Check area above planned location to be sure that: 1. Ducting can be installed. 2. Wiring can be run to the planned location. 3. No wiring or other obstruction might interfere with installation. INSTALLATION FROM ACCESSIBLE AREA ABOVE 1. After determining desired location for fan, drill a small hole in the ceiling. Place a coat hanger or other stiff wire up through hole to help in locating from above. 2. Place fan housing on top of ceiling surface and use the housing as a template to mark area to be cut out. Cut round hole 131.8" in diameter for rough opening. 3. After cutting out opening, mount housing in the opening using the hanger bars provided. A. Insert hanger bars in slots in housing. B. Position housing in opening so that bottom of housing is flush with ceiling. C. Use screws or nails (not provided) to secure hanger bars to ceiling joists. 4. Install ducting and wiring as described above. INSTALLATION FROM AREA BELOW CEILING Note: If you do not have access to the area above the installation location, make sure that the installation will not interfere with existing wiring, plumbing, etc. and that the wiring and ducting can be run to the desired location. It will be necessary to use flexible duct when installing the unit from below. 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. Locating Joists – Lightly tap the ceiling. A hollow sound means no joist; a solid sound means a joist is present. To be sure you have located a joist, drill a small hole (1/16") and probe into the ceiling with a wire. 2. Locate the joists. Drill a starter hole in the ceiling between the joists. 3. To exactly locate the edge of joi...

Herunterladen

Geben Sie zwei Ziffern: