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Hersteller: Air King Dateigröße: 160.62 kb Dateiname: Unterrichtssprache:

CAUTION: FOR GENERAL VENTILATING USE ONLY. DO NOT USE TO EXHAUST HAZARDOUS OR EXPLOSIVE MATERIALS AND VAPORS. SAVE THESE INSTRUCTIONS 210952012 Rev. B 8-06 1 of 12 INSTALLATION INSTRUCTIONS CAUTION: MAKE SURE POWER IS SWITCHED OFF AT SERVICE PANEL BEFORE STARTING INSTALLATION. SECTION 1 Preparing the Exhaust Fan 1. Unpack fan from the carton and confirm that all pieces are present. In addition to the exhaust fan you should have: 1 - Grill 1 - Damper Assembly (attached) 4 - Mounting Rails 1 - Instruction/Safety Sheet 2. Choose the location for your fan. To ensure the best air and sound performance, it is recommended that the length of ducting and the number of elbows be kept to a minimum, and that insulated hard ducting be used. Larger duct sizes will reduce noise and airflow restrictions. This fan will require at least 8" of clearance in the ceiling or wall, and will mount through drywall up to 3/4" thick. The fan mounts between 16" or 24" on center joists using the 4 provided mounting rails. 3. Select the most convenient electrical knockout and remove using a straight-blade screw driver (Figure 1). SECTION 2 New Construction Figure 1 1. Install the side mounting rails on the housing and position the housing next to the joist. Line up housing so that it will be flush with the finished ceiling. Secure the ends of the mounting rails with screws or nails (not included) to the joists and slide the housing into the final position (Figure 2). Figure 2 Joist Housing Mounting Rail SECTION 3 Existing Construction 1. Set housing in position between the joist and trace an outline onto the ceiling material (Figure 3). Set housing aside and cut opening, being careful not to cut or damage any electrical or other hidden utilities. Install the side mounting rails on the housing and position the housing in the previously cut hole so that it is flush with the finished ceiling. Secure the ends of the mounting rails to the joists (Figure 2). SECTION 4 Ducting CAUTION: ALL DUCTING MUST COMPLY WITH LOCAL AND NATIONAL BUILDING CODES. 1. Connect the ducting to the fan’s duct collar (Figure 4). Secure in place using tape or screw clamp. Always duct the fan to Figure 3 Joist the outside through a wall or roof cap. SECTION 5 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 5). Figure 4 Ducting Duct Collar Figure 5 Screw Wire CompartmentCover 210952012 Rev. B 8-06 2 of 12 1b. Internal Wire Compartment: Remove screw holding blower assembly (venturi) in place and lift assembly out of housing (Figure 6). Remove the wire compartment cover screw and place the cover in a secure place (Figure 7). Figure 6 Plug Venturi Screws NOTE: If the fan motor plug is connected to the fan housing receptacle, unplug so the blower assembly can be completely removed. Figure 7 Wire Compartment Cover Screw 2. Run wiring from an approved wall switch carrying the appropriate rating. One neutral (white), one ground (green or bare copper), and three hot (black, red, yellow leads connected to the switch, one for each function). 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 two white wires from the fan. Connect one hot (black) wire from the wall switch to the black wire from the fan (this is the fan control). Connect second hot (red) wire from the wall switch to the red wire from the fan (this is the night light control). Connect the third hot (yellow) wire from the wall switch to the yellow wire from the fan (this is the main light control). Connect the ground wire from the house to the green wire from the fan (Figure 8). Use approved methods for all connections. Hot (Black) White Supply from house Ground Hot (Red) Hot (Yellow) Figure 8 NOTE: The fan’s receptacle wires might need to be pulled outside compartment for connection. Only pull the loose wires outside of compartment. Additional wires will be present. 4. Carefully tuck wires back inside wire compartment and replace wire compartment cover securing with the screw that was removed earlier. SECTION 6 Completing the Installation 1. If the fan’s blower assembly was re...

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