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manual abstract
GENERAL INFORMATION There are different size units available, depending on the square footage of your home. See chart below for determining your home’s needs. Model Minimum Duct Width Volts Amps Hz Watts Max Air Temp .F Lamp Intensity at 1 meter Recommended Max Sq. Feet UV-18X 14" 120 1.0 60 60 190O 2 @ 73 .W/cm2 4000 WARNING: Before installing or servicing a humidifier, air filter, heat system, or this unit, etc., always turn all power OFF and have units unplugged. Electrical shock can cause personal injury or death. Never expose eyes or skin to direct UV-C light from any source. WARNING: To prevent water damage or electric shock, do not mount unit under a humidifier. WARNING: Designed for a closed duct system. Do not mount near a return air opening. WARNING: This product is designed for indoor installation only (i.e. attics, crawl spaces, basements, etc.). For use on gas fired, oil fired, electric and split system heat pump forced air systems*. This product is NOT designed to be mounted outside on gas fired or heat pump packaged units**. * Split system heat pumps are systems where the air handler and the air conditioning compressor are separate units. **Packaged units are systems where the air handler and the air conditioning compressor are built together and are installed outside of the building. INSTALLATION 1. Locate a suitable location for the unit downstream from the 'A' coil in the supply plenum or in the return plenum; preferably downstream from the air filter. For optimum "cleaning" effect on the 'A' coil, mount the unit in the supply plenum as close as possible to the 'A' coil. (See Figure 1) BEST LOCATION ‘A’ COIL Note: Seal joints and seams of the plenum near the mounting location to reduce any direct viewing of light. Approximately 30” OPTIONAL LOCATION 6” Minimum Length or Width UV-12 12 inches UV-18 18 inches UV-18HP 18 inches UV-28 28 inches with angled bracket, 28 inches with 90 mounting bracket oMinimum Length or Width UV-12 12 inches UV-18 18 inches UV-18HP 18 inches UV-28 28 inches with angled bracket, 28 inches with 90 mounting bracket o Figure 1 WARNING: Never expose eyes or skin to UVC light from any source. Looking directly at the UVC light may cause permanent eye damage or blindness. Never operate the UV-Aire® Air Purifying System out of the plenum. Avoid touching the glass portion of the lamp with your hands. page 2 page 3 WARNING: Never expose eyes or skin to UVC light from any source. Looking directly at the UVC light may cause permanent eye damage or blindness. Never operate the UV-Aire® Air Purifying System out of the plenum. Avoid touching the glass portion of the lamp with your hands. Determine t 2. he type of duct you have. IF YOU HAVE FLEX DUCT For installations on duct systems with a metallic main duct and flex duct branches, follow the instructions in figure 2A below. IF YOU HAVE METAL DUCT: a. Apply supplied wet and stick mounting template to air duct in either a vertical or horizontal position. (See Figure 2B) b. Drill 1.8” diameter mounting holes at positions indicated on template. c. Cut out rectangular hole on template using a pair of tin snips or jigsaw. (See Figure 2B) Remove template. Figure 2B "A" (DUCT O) "B" (EXT. LENGTH) "C" (MIN DISTANCE) 6" 6" 6" 8" 8" 8" 10" 10" 10" Figure 2A IF YOU HAVE DUCT BOARD: a. Mount the supplied metal mounting plate onto the duct with duct tape in either vertical or horizontal position. (See Figure 3) b. Bend tabs outward. (See Figure 4) c. Using a knife or blade, cut out a rectangular opening in the duct using the mounting plate as a template. (See Figure 5) d. Remove the cut piece of duct. (See Figure 7) e. Bend both tabs down and through duct at first bend point. (See Figures 8 & 9) f. Bend both tabs at the second bend point up or down to pinch the duct material and grip the duct material. (See Figures 10 & 11) g. Using a screwdriver or pointed object, locate mounting holes by poking holes through the duct tape. (See Figure 12) Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 WARNING: Never expose eyes or skin to UVC light from any source. Looking directly at the UVC light may cause permanent eye damage or blindness. Never operate the UV-Aire® Air Purifying System out of the plenum. Avoid touching the glass portion of the lamp with your hands. page 4 3. Remove base unit and cover from box. 4. Apply supplied “Duct Seal Kit” according to instructions included in kit. (See Figure 12) 5. Determine whether to use flat or angled bracket. (Refer to UV-Aire Configurations in Section III for aid in this decision) a. Flat Bracket Installation i. Remove the two hex nuts and flat bracket from included bagged hardware. ii. Install the flat bracket and secure to the unit base with the hex nuts provided. (See Figure 13) b. Angled Bracket Installation NOTE: For angled bracket mounting, refer to specifications outlined by Diagrams A & B for mounting distances in the “Angled Lamp Mounting Bracket Specifications”...