Field Controls UV-18C, UV-18HPC, UV-28C, UV-12HPC, UV-28HPC For flex duct applications, refer to on

2. Determine the type of duct you have.

(For flex duct applications, refer to Figure 26 on page 11)

IF YOU HAVE METAL DUCT:

a. Apply supplied wet and stick mounting template to air duct in either a vertical or horizontal position as shown in Figure 2.

b. Drill 1/8” diameter mounting holes at positions indicated on template.

c.Cut out the marked openings on the template. (Refer to template as shown in Figure 2)

d.	Remove the paper template from the duct.
IF YOU HAVE DUCT BOARD:
a.	Mount the supplied metal mounting plate onto the duct with	Figure 2

duct tape in either a vertical or horizontal position (See Figure 2 & 3)

b.Bend tabs outward as shown in figure 4.

c.Using a knife or blade, cut out a rectangle opening in the duct using the mounting plate as a template. (See Figure 5)

d.Remove the cut piece of duct. (See Figure 6)

e.Bend both tabs down and through duct at first bend point. (See Figures 7& 8)

f.Bend both tabs at the second bend point up or down to pinch the duct material and grip the duct material. (See Figures 9 & 10)

g.Using a screwdriver or pointed object, locate mounting holes by poking holes through the duct tape. (See Figure 11)

Figure 3 Figure 4 Figure 5 Figure 6

Figure 8 Figure 9 Figure 10 Figure 11

Figure 7

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.

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