™ SmartVent BATHROOM VENTILATION FAN MODEL 7145-80V-HS Español p. 13 Questions, problems, missing parts? Before returning to the store, call our customer service department at 1-877-319-3757, 7:30 a.m. - 4:30 p.m., CST, Monday - Friday. READ AND SAVE THESE INSTRUCTIONS HomewerksWW.
TABLE OF CONTENTS Product Specifications.........................................................................................................................2 Package Contents...............................................................................................................................3 Hardware Included..............................................................................................................................3 Safety Information.........................................
PACKAGE CONTENTS A C D B E PART A B C DESCRIPTION Fan Housing Grille with LED lights Suspension Bracket QTY 1 1 2 PART D E HARDWARE INCLUDED (not actual size) AA BB Wood Screw M4 x 30 Qty. 8 Machine Screw M4 x 12 Qty. 4 HomewerksWW.
SAFETY INFORMATION Please read and understand this entire manual before attempting to assemble, operate or install the product. • Always disconnect the power supply prior to servicing the fan, motor or junction box. • Follow all local building, safety and electrical codes as well as NEC (National Electrical Code) and OSHA (Occupational Safety and Health Act). • Electric Service supply must be 120 volts, 60 hertz. • This product must properly connect to the grounding conductor of the supply circuit.
PREPARATION efore removing your current ventilation unit, verify your switch box on the wall has the required supply wires B necessary for this installation. These supply wires are power/black and neutral/white (refer to right side of wiring diagram below) at the switch. If you do not see both of these wires, consult a licensed electrician.
NEW CONSTRUCTION INSTALLATION INSTRUCTIONS BEFORE INSTALLATION WARNING: RISK OF ELECTRIC SHOCK! Ensure the electricity to the wires you are working on is shut off. Either remove the fuse or turn off the circuit breaker before removing the existing bath fan or installing the new one. 1 1. Installation Without Suspension Brackets 1 2 Place the fan housing (A) next to a ceiling joist or wall stud. The fan housing (A) should be level and perpendicular to the joist or wall stud.
NEW CONSTRUCTION INSTALLATION INSTRUCTIONS (continued) 5 5. Secure the suspension brackets (C and D) to the fan housing (A) using machine screws (BB) (included). A BB Hardware Used BB Machine screws x4 D C BB 6 6. R emove the wiring cover. Pull the house wires through the wiring cover hole. Using the attached quick connectors, connect 120v house wiring to the fan as shown in the wiring diagram on page 5. 12-18 AWG is the smallest conductor that should be used for branch circuit wiring.
NEW CONSTRUCTION INSTALLATION INSTRUCTIONS (continued) 9. Attach the grille (B) by pinching the mounting springs and inserting into the narrow rectangular slots in the fan housing (A). 9 A Mounting spring Turn on the power source. If you hear any abnormal sound or vibration, please refer to the Troubleshooting Guide on page 12. B EXISTING CONSTRUCTION INSTALLATION INSTRUCTIONS BEFORE INSTALLATION 1 2. M easure the opening to ensure it is large enough to accommodate the new fan housing (9-1/4 in.
EXISTING CONSTRUCTION INSTALLATION INSTRUCTIONS (continued) 4 4. Installation Without Suspension Brackets 1 2 Place the fan housing (A) next to a ceiling joist or wall stud. The fan housing (A) should be level and perpendicular to the joist or wall stud. Allow for thickness of ceiling board or drywall used in your application. DO NOT flush mount to joist or wall stud. Bottom of fan housing (A) should be flush with the ceiling board or drywall. A 5.
EXISTING CONSTRUCTION INSTALLATION INSTRUCTIONS (continued) 9. R emove the wiring cover. Pull the house wires through the wiring cover hole. Using the attached quick connectors, connect 120v house wiring to the fan as shown in the wiring diagram on page 5. 12-18 AWG is the smallest conductor that should be used for branch circuit wiring. 9 Product Quick wire connect House wire Wire cover Carefully push the connected wires back into the wiring box housing. Reattach the wiring box cover.
CARE AND CLEANING CAUTION: Before attempting to clean the fixture, disconnect the power to the fixture by turning the breaker off or removing the fuse from the fuse box. • See safety information before proceeding. Routine maintenance should be done at least once a year. • Never use solvents, thinner or harsh chemicals for cleaning the fan. • Do not allow water to enter the motor. • Do not immerse metal parts in water. • Do not immerse resin parts in water more than 140°F. 1.
TROUBLESHOOTING PROBLEM POSSIBLE CAUSE SOLUTION The fan seems louder than it should. The CFM is too great. Be sure the CFM rating on the fan matches the square footage of your room. The damper is damaged or not working properly. Check the damper to ensure it is opening and closing properly. If the damper has become damaged, please call Customer Service. The bend in the duct is too close to the fan discharge. Be sure you do not have any sharp bends in the duct within 18 in. of the fan discharge.
