Assessments - 3, GPA: 3.7
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2. Caution: Do not mount heater closer than 12" to a vertical surface. Do not mount over tub or in shower enclosure. 3. Installation in existing construction requires an accessible area above the desired location. Make sure that wiring can be run to the location. 4. For installation in sloped ceilings up to 12/12 pitch. 5. Ductwork must point up. MOUNTING HEATER HOUSING NEW CONSTRUCTION FIGURE 1 Using Hanger Bars Refer to Fig. 1 1. Insert hanger bars in slots provided in housing. 2. Locate heater housing between joists so that bottom of heater housing is even with the planned finished ceiling. 3. Use screws or nails (not provided) to secure hanger bars to ceiling joists. Using Side Mounting Tabs 1. Locate heater housing next to ceiling joist. 2. Use wood screws (not provided) through keyhole slots in mounting tabs to loosely attach housing to ceiling joist. 3. Adjust housing so that it will be flush with the finished ceiling. When housing is properly adjusted, tighten screw in slots to secure housing. EXISTING CONSTRUCTION 1. Determine desired location for heater. 2. Drill a small hole through the ceiling at the desired location and stick a coat hanger or stiff wire through hole into attic to help find the location from above. 3. Check the area above to make sure that wiring can be installed and that the installation will not interfere with existing electrical wiring. 4. From above, place the housing between ceiling joists at the desired location. Using the housing as a template, mark the area to be cut out along the bottom flange of the housing. 5. After making the cutout, install the housing in the opening using the hanger bars or mounting tabs as described above. Make sure that the bottom of the housing is flush with the bottom of the finished ceiling. WIRING All wiring must comply with local and national codes and unit must be properly grounded. 1. Run 120VAC, 60Hz supply wiring to the wall switch (not provided). The unit must be wired on a separate 20 Amp circuit. 2. Run wiring from the switch to the housing junction box. Loosen screw holding exterior wiring compartment cover and remove cover. Interior wiring compartment cover can be removed if necessary by loosening screw in keyhole slot. Remove knockout(s) as required and install approved box connectors. 3. Refer to Fig. 2. Connect white wires in junction box to white (neutral) supply wire. Connect the blue wire from the two wire receptacle to the supply wire from the vent switch. Connect the red wire in the junction box from the three pin receptacle to the supply wire from the heat switch. Connect both green ground leads in the junction box to the supply ground. 4. Replace wiring compartment cover and tighten screw to secure. 5. Insert vent motor plug in black receptacle on wiring compartment cover. Insert plug from heater assembly into the white receptacle on the wiring compartment cover. DUCTING 1. Snap plastic duct adapter and damper assembly over flanged opening on housing. Connect 4" round duct to the duct adapter and secure with duct tape. The duct should be run to the outside of the structure through a roof or wall cap. For maximum performance keep duct runs as short and as straight as possible. HEATER JUNCTION BOX HEAT RECEPTACLE WHITE GREEN WALL SWITCH BOX WHITE BLACK SWITCH SHOWN IS NUTONE ACCESSORY SWITCH HS-91 (SOLD SEPARATELY) 120VAC LINE SUPPLY GROUND HEAT VENT WHITE BLUE RED VENT RECEPTACLE FIGURE 2 MOUNTING THE GRILLE 1. Position grille over housing. 2. Insert grille mounting bracket into slots in grille center opening. 3. Insert 1" screw through the hole in the center of the mounting bracket and thread it into the center hole in the housing cross bar. Tighten the screw just enough to hold the grille firmly against ceiling. Snap cover over rectangular opening in center of grille. FIGURE 3 FIGURE 4 COVER INSTRUCCIONES DE INSTALACION .LEA Y GUARDE ESTAS INSTRUCCIONES! Combinacion Heat-A-Vent® MODELO: 605RP UBICACION 1. Monte el calentador en las viguetas del techo o, si es necesario, en un soporte instalado entre las viguetas. 2. Precaucion: No monte el soporte mas cerca de 30,4 cm de una superficie vertical. No lo monte sobre una banera o ducha. 3. La instalacion en una construccion existente requiere de un area accesible sobre la ubicacion deseada. Asegurese de que el cableado se pueda pasar a la ubicacion. 4. Para instalacion en techos inclindos a una pendiente de 12/12. 5. La canalizacion debe senalar para arriba. MONTAJE DE LA CAJA DEL CALENTADOR FIGURA 1 NUEVA CONSTRUCCION Con barras de suspension Vea la Figura 1. 1. Inserte las barras de suspension en las ranuras provistas en la caja. 2. Ubique la caja del calentador entre las viguetas de manera que la parte inferior de la caja del calentador este al ras del techo acabado previsto. 3. Use tornillos o puntas (no provistos) para asegurar las barras de suspension a las viguetas del techo. Con lenguetas de montaje laterales 1. Ubique la caja del calentador junto a la vigueta del tec...