User manual FIELD CONTROLS 46441700

[. . . ] SAFETY CONSIDERATIONS 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. WARNING: UV light will break down plastic materials not rated for UV exposure: (Examples: wire insulation, flex duct, drain pans and humidifiers) · The unit must be mounted at least 30" from the above stated type of materials. · If it is necessary to mount the unit in direct line of site of these types of materials, they must be shielded with aluminum foil, aluminum foil tape, or sheet metal. Bard Manufacturing Company Bryan, Ohio 43516 Since 1914. . . Moving ahead, just as planned. Manual No. : 2100-432 Supercedes: File: Vol III Tab 19 Date: 2/14/03 Table of Contents Page No. [. . . ] Unpack the ultraviolet light kit, accessories, and Installation Instructions. On the top of the UV light kit there is an adjustable bracket on the left and right side of the housing (see figure 1). Loosen the screws to right bracket and move the bracket to the specified location using Table 2 and the labels on the back of the UV light assembly. 3. Figure 1 Table 2 Wall Mount Unit WA182, WA242, WH183, WH242, WL182, WL242 WA302, WA372, WH301, WH361 WL302, WL372, WH311, SH311, WH261, SH261 WA423, WA484, WH421, WH483, WL423, WL484, WH381, WH431, WH491, SH381, SH431, SH491, WA602, WH602, WL602 WA701, WA721, , WL701, WH611, SH611 UV Light width Bracket Position Cabinet Size 33-7/8 37-7/8 41-7/8 41-7/8 A B C C 2 3 5 6 Page 5 4. 5. Remove the exterior blower access panel from the wall mount unit and set it aside. (See Figure 2) Using the top screw hole for the blower door panel as a starting point, drill two ¼ inch holes on each side of the unit to secure the mounting brackets of the WUVCLP. See Figure 3 for hole locations. Figure 3 Figure 2 6. Place the WUVCLP light assembly in the unit 1" below the top of the unit. Insert two self drilling screws on the right side of the unit and into the right side mounting bracket of the WUVCLP light assembly. (See Figure 4) Figure 4 Page 6 7. Slide the left bracket tight against the left side of the unit. Insert two self drilling screws on the left side of the unit and into the left side mounting bracket of the WUVCLP light assembly. Tighten the ¼ in screw on the left side bracket to hold in place. (See Figure 5) Unpack the WUVCLP light bulb and insert the plug end through the hole closest to the wire connection. When the bulb is in place use the clamp to secure the bulb and connect the wire plug to the light bulb. Use the alcohol wipe to clean any oil or dirt deposits off the UV light bulb. Oils from human skin will reduce the effectiveness of the UV light bulb 8. Figure 5 9. WIRING 230/208 Volt Single Phase and Three Phase Units Only 1. For 230/208 volt single phase and three phase units run the flexible conduit and wires down through the blower partition in the same opening that the copper tubing goes through. See Figure 6A & 6B. Figure 6A Page 7 Figure 6B 2. Remove outer and inner control panel covers. Install the 3 pin accessory plug from the parts bag into the control panel if not already equipped. See figure 7B for back installation on the 2 and 3 ton cabinet size. Install 1-480701-0 cap as shown Install 1-480701-0 cap as shown Figure 7A Figure 7B 3. Plug the WUVCLP light into the 3 pin accessory plug just installed. Plug located on the side or back of the control panel. 460 Volt Three Phase Only 1. [. . . ] Place the transformer protective shield over top of the transformer and wires and fasten into place. (See Figure 8) Remove 2 screws holding the back of the blower partition to the drain pan. Install two metal conduit clips supplied to hold the flexible conduit in place along the back of the control panel. (See Figure 9) Caution: Do not leave wires exposed to the UV light or the insulation will decay thus causing an electrical hazard. 7. [. . . ]