INSTALLATION INSTRUCTIONS READ & SAVE THESE INSTRUCTIONS! Bathroom Fan/Light Combination MODEL: 667RN IMPORTANT SAFETY INSTRUCTIONS WARNING: TO REDUCE THE RISK OF FIRE. ELECTRIC SHOCK, OR INJURY TO PERSONS, OBSERVE THE FOLLOWING: A. Use this unit only in the manner intended by the manufacturer. If you have questions, contact the manufacturer. B. Before servicing or cleaning unit, switch power off at service panel and lock service panel 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. CAUTION: For general ventilating use only. Do not use to exhaust hazardous or explosive materials and vapors. WIRING KNOCKOUTS SCROLL SLOTS INSTALLATION INSTRUCTIONS WARNING: TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS, OBSERVE THE FOLLOWING: A. Installation work and electrical wiring must be done by qualified person(s) in accordance with all applicable codes and standards, including fire-rated construction. B.Sufficient air is needed for proper combustion and exhausting of gases through the flue (chimney) of fuel burning equipment to prevent back drafting. 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), and the local code authorities. 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. POWER/ BLOWER UNIT TABS LENS EXTENSION NUT GRILLE/ REFLECTOR LENS FIGURE 1 • U.L. listed “Type IC” for installation in insulated ceilings. • WARNING: To reduce the risk of fire or electrical shock, do not use this fan with any solid-state speed control. • Not for use in kitchens. • NOTE: Suitable for use over tub or shower when connected to a GFI protected branch circuit. PLANNING DUCTWORK AND WIRING When installing the Fan-Light in a new construction site, install the housing during rough-in construction. Fan unit and light assembly should be installed after the finished ceiling is in place. To install the Fan-Light in an existing home, an accessible area above the proposed installation location (attic or crawl space) is required. The housing must be installed to a finished ceiling from above. DUCTWORK LOCATION WIRING The Fan-Light is intended for installation in a bathroom or laundry room. Choose a location appropriate for a light. CAUTION: When installed over a tub or shower, the unit must be connected to a GFI protected branch circuit. 1. Use 4" round duct. 2. Plan duct run from discharge opening of fan to the outside. For best fan performance, make duct run as short as possible and use minimum number of elbows. 3. Use optional NuTone ductwork accessories as needed. Run 120vAC house wiring (with ground) from power source, through wall switch to junction box in fan housing. For separate control of fan and light, use an optional NuTone switch. IMPORTANT: Use wire suitable for 90ºC. INSTALLATION IN A NEW CONSTRUCTION SITE DUCT COLLAR WIRING KNOCKOUTS FLANGES PREPARATION 1. Refer to Figure 1. Remove power unit/blower assembly from housing. A. Unplug power unit. B. Remove screw (located next to plug-in receptacle) which holds power/blower unit mounting plate in place. Save this screw. C. Lift mounting plate at end near the plug-in receptacle until blower wheel clears the scroll. D. Remove plate by pulling its tabs out of slots in housing. Set power/blower unit aside until needed. 2. Remove one of the wiring knockouts from housing. MOUNTING TABS MOUNTING THE HOUSING Note: When installing in existing construction, refer to page 3 BOTTOM RIM FIGURE 2 Mounting Using Mounting Tabs Refer to Figure 2. 1. Locate fan housing next to ceiling joist. 2. Use wood screws (not provided) to loosely attach housing to ceiling joist through the keyhole slots in mounting tabs. 3. Adjust housing so that it will be flush with finished ceiling. For the grille to fit properly, the housing's rim must not extend beyond the finished ceiling surface. 4. When housing is properly adjusted, tighten screws in slots. HOUSING HANGER BARS (SOLD SEPARATELY) Mounting Using Hanger Bars (Hanger bars sold separately, order model HB4) 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. 3. Use screws or nails (not provided) to secure hanger bars to ceiling joists. HANGER BARS 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 as illustrated. 3. Connect duct to fan's duct collar. BOTTOM RIM FIGURE 3 WIRING All wiring must comply with local codes and unit must be properly grounded. 1. Run 120vAC house wiring (with ground) from wall switch 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 Figure 4. If a single switch will be used to control both the fan and the light, make wiring connections. As shown. Refer to Figure 5. If a double switch will be used for separate control of the fan and light, make connections. As shown. NOTE: If a double switch is used, the wiring connections determine which receptacle will be used for the fan motor plug and which receptacle will be used for the light plug. 5. Connect the green (or bare) ground wire to the green ground lead. FAN LIGHT FAN LIGHT LIGHT SWITCH BOX POWER/BLOWER INSTALLATION 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. FAN EARTH GROUND 120vAC, 60 Hz HOUSE POWER FIGURE 4 SWITCH BOX EARTH GROUND 120vAC, 60 Hz HOUSE POWER FIGURE 5 COMPLETING INSTALLATION 1. Insert lamp plug into junction box receptacle and secure reflector/grille assembly to motor frame with extension nut provided. Turn extension nut until grille is flush to ceiling. 2. Install lamp (100 watt maximum) into socket. 3. Squeezing the mounting spring of the lens, insert springs into slots on both sides of reflector. 4. Press lens flush against reflector/grille assembly. 111⁄2" 53⁄4" CLEANING AND RELAMPING 1. Pull lens away from reflector/grille assembly. 2. Squeezing the mounting springs together, remove lens to expose socket for relamping. 3. Use only a mild soap and water solution to clean grille and lens. Do not use strong, abrasive cleaners. 4. After cleaning or relamping, reinstall reflector/grille assembly and lens as previously instructed. 2" 4" 1 9 ⁄8" - 10" INSTALLATION IN EXISTING CONSTRUCTION JOIST FIGURE 6 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: Refer to Figures 4 and 5 for wiring. Plan ducting and wiring before proceeding with installation. 4" FLEXIBLE DUCT 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 FROM ACCESSIBLE AREA ABOVE 120vAC HOUSE WIRING 1. After determining desired location for fan, drill a small hole in the ceiling. Place a coat hanger or other still wire up through hole to help in locating from above. 2. Place fan housing on top of ceiling surface against a ceiling joist and use the housing as a template to mark area to be cut out. 3. After cutting out opening, mount housing in the opening. A. Position housing in opening so that bottom of housing is flush with ceiling. B. Use screws or nails (not provided) to secure housing to ceiling joists. 4. Install ducting and wiring as described above. DUCT COLLAR WIRING KNOCKOUT INSTALLATION FROM AREA BELOW CEILING NOTE: If you do not have access to the area above to installation location, make sure that the installation will not interfere with existing wiring, plumbing, etc. and that wiring and ducting can be run to the desired location. It will be necessary to use flexible duct when installing the unit from below. MOUNTING HOLES BEND MOUNTING TABS FLUSH TO SIDE OF HOUSING FIGURE 7 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. 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 edge of joist, saw a line from hole to joist. 4. Remove power/blower unit from housing (see page 2.) 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 no more than 10". 8. Remove side wiring knockout. 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. Refer to Figure 7. 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 as described above. 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 a period of one (1) year from the date of original purchase. THERE ARE NO OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. During this one year period, NuTone will, at its option, repair or replace, without charge, any product or part which is found to be defective under normal use and service. THIS WARRANTY DOES NOT EXTEND TO FLUORESCENT LAMP STARTERS OR TUBES, FILTERS, DUCT, ROOF CAPS, WALL CAPS AND OTHER ACCESSORIES FOR DUCTING. This warranty does not cover (a) normal maintenance and service or (b) any products or parts which have been subject to misuse, negligence, accident, improper maintenance or repair (other than by NuTone), faulty installation or installation contrary to recommended installation instructions. The duration of any implied warranty is limited to the one year period as specified for the express warranty. Some states do not allow limitation on how long an implied warranty lasts, so the above limitation may not apply to you. NUTONE’S OBLIGATION TO REPAIR OR REPLACE, AT NUTONE’S OPTION, SHALL BE THE PURCHASER’S SOLE AND EXCLUSIVE REMEDY UNDER THIS WARRANTY. NUTONE SHALL NOT BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES ARISING OUT OF OR IN CONNECTION WITH PRODUCT USE OR PERFORMANCE. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may also have other rights, which vary from state to state. This warranty supersedes all prior warranties. WARRANTY SERVICE: To qualify for warranty service, you must (a) notify NuTone at the address stated below or telephone 1/800-543-8687, (b) give the model number and part identification and (c) describe the nature of any defect in the product or part. At the time of requesting warranty service, you must present evidence of the original purchase date. Date of Installation Builder or Installer Model No. and Product Description IF YOU NEED ASSISTANCE OR SERVICE: For the location of your nearest NuTone Independent Authorized Service Center: Residents of the contiguous United States Dial Free 1-800-543-8687 Please be prepared to provide: Product model number • Date and Proof of purchase • The nature of the difficulty Residents of Alaska or Hawaii should write to: NuTone Inc. Attn: Department of National Field Service, 4820 Red Bank Road, Cincinnati Ohio 45227-1599. Residents of Canada should write to: Broan-NuTone Canada, 1140 Tristar Drive, Mississauga, Ontario, Canada L5T 1H9. Rev. 03/2001 Product specifications subject to change without notice. 4820 Red Bank Road, Cincinnati, Ohio 45227 Printed in U.S.A., Rev. 04/2001, Part No. 87574 PARTS LIST EFFECTIVE DATE Revised AUGUST 1999 PRODUCT GROUP MODEL NUMBER 667RN FAN 6 5 8 13 3 9 9 2 4 10 13 8 14 12 12 7 11 1 REF. 1 2 3 4 5 6 7 8 9 10 11 12 13 11 ORIGINAL PART NO. 0685B 86677 89914 86308 85979 30652 86312 16133 10034 82304 85943 57889 36919 *PART DESCRIPTION POWER UNIT ASSEMBLY MOTOR BLOWER WHEEL REFLECTOR ASSEMBLY LAMPSOCKET DUCT ADAPTER ASSEMBLY RETAINING RING/LENS/SPRING ASSY WING NUT FAN RECEPTACLE LIGHT RECEPTACLE LENS ONLY RETAINING RING REFLECTOR MODEL USED ON 667RN 667RN 667RN 667RN 667RN 667RN 667RN 667RN 667RN 667RN 667RN 667RN 667RN CURRENT REPLACEMENT PART NO. 0685B-000 86677-000 89914-000 86308-000 85979-000 30652-000 86312-000 16133-000 10034-000 82304-000 85943-000 57889-206 36919-206 NOTE: Always order by current part number ® NuTone Attn: Parts Department 4820 Red Bank Road Cincinnati, OH 45227-1599 667RN I.I.
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