NuTone 770F POWER/BLOWER Unit Installation, Completing Installation, Single Switch, Control

Page 3

WIRING

Refer to Figures 5 and 6.

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.If a single switch will be used to control both the fan and the light, make wiring connections as shown in Figure 5. If a double switch will be used for separate control of the fan and light, make connections as shown in Figure 6.

NOTE: If a double switch is used, the wiring connections determine which receptacle will b e used for the fan motor plug and which receptacle will be used for the light plug. Make note of this when making the wiring connections.

5.Connect the green (or bare) ground wire to the green ground lead.

POWER/BLOWER UNIT INSTALLATION

Refer to Figure 7.

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

Refer to Figure 8.

1.Remove wing nut from the threaded bolt on motor mounting strap.

2.Place reflector into grille.

3.Align grille/reflector assembly with housing and insert light plug into receptacle in junction box. (See figure 1 for correct orientation)

4.Using wing nut, secure grille/reflector assembly to motor mounting strap.

5.Install 26W fluorescent lamp (NEMA type CFM26W/GX24D/827) into socket. (Lamp not provided)

6.Install lens by squeezing both sides and inserting lens tabs into slots in grille.

MOUNTING

PLATE

SLOTS

INSERT TABS

INTO SLOTS

MOTOR PLUG

FIGURE 7

GRILLE

SINGLE SWITCH

CONTROL

BLACK

WHITE

120vAC

GROUND

 

FIGURE 5

DOUBLE SWITCH

CONTROL

BLACK

WHITE

BLACK

 

 

120vAC

GROUND

 

 

FIGURE 6

LAMP SOCKET

REFLECTOR

FAN PLUG

LIGHT PLUG

FIGURE 8

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Contents Important Safety Instructions Installation InstructionsFor Best Results Planning Ductwork and Wiring Installation in a NEW Construction SiteMounting the Housing Double Switch POWER/BLOWER Unit InstallationCompleting Installation Single SwitchPlanning Installation in Existing ConstructionOne Year Limited Warranty InstallationInstructions D’INSTALLATION Consignes DE Securite ImportantesLampe lampes non fournies et un collier Installation Dans UN Nouvelle Construction Preparer LE Reseau DE Gaines ET LE CablageMonter LE Boiter Installation DU Bloc ’ALIMENTATION/SOUFFLANTE Completer L’INSTALLATIONVoyez la Figure Installation Dans UNE Construction Existante Garantie limitée d’un anFaites passer le câblage jusqu’à la découpe Precaución Instrucciones Importantes DE SeguridadInstrucciones DE Instalación Para Lograr Mejores ResultadosInstallación UNA Construcción Nueva Planeamiento DEL Cableado Y ConductosMontaje DEL Bastidor Interruptor Simple InstalaciónPara Completar LA Instalación Control DECorte por la línea marcada Installación EN UN Edificio YA ExistenteGarantía Limitada de un Año PlaneamientoOriginal MAYFAN Date Group

770F specifications

The NuTone 770F is an innovative ventilation fan that seamlessly combines functionality with modern design. As part of NuTone's extensive range of home improvement solutions, the 770F stands out for its efficiency and style, making it an ideal choice for homeowners looking to enhance air quality while maintaining aesthetic appeal.

One of the key features of the NuTone 770F is its powerful ventilation capability. With a robust airflow rate, it effectively removes excess moisture, odors, and pollutants from the air, thus improving indoor air quality. This is particularly useful in bathrooms and kitchens where humidity levels can rise significantly. The fan’s efficient performance helps prevent mold and mildew growth, promoting a healthier living environment.

The NuTone 770F is equipped with advanced sound dampening technology, ensuring that it operates quietly. This feature is essential for areas like bathrooms where peace and tranquility are desired. The fan operates at noise levels that are barely perceptible, allowing users to enjoy their personal space without the distraction of loud mechanical sounds.

Energy efficiency is another hallmark of the NuTone 770F. Designed with modern energy-saving technologies, it helps reduce electricity consumption while delivering optimal performance. This not only lowers utility bills but also minimizes the environmental impact, making it a sustainable choice for eco-conscious homeowners.

In terms of installation, the NuTone 770F is designed for straightforward and convenient setup. It can be easily incorporated into existing ventilation systems or installed in new constructions. The product's compact design ensures that it fits well in various ceiling spaces without being obtrusive, while its sleek grille complements a range of interior designs.

Durability is also a significant characteristic of the NuTone 770F. Constructed with high-quality materials, it is built to withstand the rigors of daily use. The fan is easy to clean, ensuring that it remains in optimal condition over time.

Overall, the NuTone 770F is an excellent choice for individuals seeking a reliable, efficient, and stylish ventilation solution. Its combination of powerful moisture removal, quiet operation, energy efficiency, easy installation, and durability makes it a standout product in the market, providing both comfort and functionality in enhancing indoor air quality.
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