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Manafacture: Air King File size: 215.66 kb File name: Language of manual:

Install the mounting brackets through the top set of slots on the fan housing and secure in place with the four included #1032 nuts as shown. Position the fan housing between the headers and secure the mounting brackets with screws or nails (not included) to the header. Adjust the height of the housing so that it is flush with the finished ceiling by loosening the mounting bracket nuts and sliding the housing up or down on the bracket. Fully tighten all four nuts to secure the housing in place (Figure 5). Figure 4 Joist Joist 2 x 4 Header Ceiling 2 x 4 Header Figure 5 Header Housing Bracket Nut 1b. Installation on 2x6 Joists on 16" Centers: Install the mounting brackets through the second set of slots on the fan housing and secure in place with the four included #10-32 nuts as shown. Center the fan housing between the joists and secure the mounting brackets with screws or nails (not included) to the joist. Adjust the height of the housing so that it is flush with the finished ceiling by loosening the mounting bracket nuts and sliding the housing up or down on the bracket. Fully tighten all four nuts to secure the housing in place (Figure 3). SECTION 3 Ducting CAUTION: ALL DUCTING MUST COMPLY WITH LOCAL AND NATIONAL BUILDING CODES. 1. Connect the ducting to the fan’s duct collar (Figure 6). Secure in place using tape or screw clamp. Always duct the fan to the outside through a wall or roof cap. 210572051 Rev. A 8-05 2 of 12 Ducting Duct Collar Figure 6 Duct Collar Figure 6 SECTION 4 Wiring CAUTION: MAKE SURE POWER IS SWITCHED OFF AT SERVICE PANEL BEFORE STARTING INSTALLATION. CAUTION: ALL ELECTRICAL CONNECTIONS MUST BE MADE IN ACCORDANCE WITH LOCAL CODES, ORDINANCES, OR NATIONAL ELECTRICAL CODE. IF YOU ARE UNFAMILIAR WITH METHODS OF INSTALLING ELECTRICAL WIRING, SECURE THE SERVICES OF A QUALIFIED ELECTRICIAN. NOTE: This unit includes a side access panel for wiring that does not require the removal of the fan’s blower assembly. If you choose to wire the unit from the inside, you will need to remove the blower assembly and internal wiring compartment. Both methods are equally effective. 1a. External Wire Compartment: Remove the wire compartment cover screw and place cover in a secure place (Figure 7). Screw Wire Compartment Cover Figure 7 1b. Internal Wire Compartment: Using a 7/16" socket, remove the two hex nuts holding the blower assembly in place. Lift up on the assembly and slide it out of the tabs on the housing (Figure 8). Remove the wire compartment cover screw and place the cover in a secure place (Figure 9). NOTE: If the fan motor plug is connected to the fan housing receptacle, unplug so the blower assembly can be completely removed. Figure 8 Plug Hex Nuts Tabs Screw Wire Compartment Cover Figure 9 2. Run wiring from an approved wall switch carrying the appropriate rating. One neutral (white), one ground (green or bare copper), and one hot (black lead connected to the switch). Secure the electrical wires to the housing with an approved electrical connector. Make sure you leave enough wiring in the box to make the connection to the fan’s receptacle. 3. From where you have chosen to access the fan’s junction box, connect the white wire from the house to the white wire from the fan’s receptacle. Connect the black wire from the wall switch to the black wire from the fan’s receptacle. Connect the ground wire from the house to the green wire from the fan housing (Figure 10). Use approved methods for all connections. Ground Hot (Black) White Supply from house Figure 10 NOTE: The fan’s receptacle wires might need to be pulled outside compartment for connection. Only pull the three loose wires outside of compartment. Additional wires will be present. 4. Carefully tuck wire back inside wire compartment and replace wire compartment cover securing with the screw that was removed earlier. SECTION 5 Completing the Installation 1. If the fan’s blower assembly was removed during the wiring process, reinstall the blower by reversing the directions in Section 4 (Wiring), Step 1b. 2. Plug the fan’s quick connect motor cord into the receptacle. This cord will only fit one way into the receptacle (Figure 11). Figure 11 3.Install the ceiling mounting flange to cover any gaps which exist between the housing and the finished ceiling. Line up the slots in the ceiling mounting flange with the screws on the inside of the 210572051 Rev. A 8-05 3 of 12 housing and press flange in place so it is tight against the ceiling. Tighten both screws inside the housing. Install drywall screws (not included) through the holes in the flange and into the ceiling. Install as many drywall screws needed to ensure the flange fits tightly against the ceiling (Figure 12). CeilingMounting Flange Slots Screws Drywall Screw Figure 12 4. Install the grill by squeezing the two ends of the springs together and installing them up into the slots on the fan’s housing. Push the grill up into position (Figure 13...

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