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 Trio Air Purifying System out of the ductwork. Avoid touching the glass portion of the lamp with your hands.
Page 7 of 12
FIGURE 7
FIGURE 8
5.
Seal all seams with an approved air duct sealant between the air handler and the outlet side of the
Trio so that there can be no air bypassing the system.
6.
Attach the air handler to the outlet side of the Trio and fasten with #10 x 3/8 self-drilling sheet metal
screws.
NOTE:
NOTE: Only 1/2 inch of clearance has been provided between the outer and inner case.
7.
Slide the fi lter into the upstream slot of the cabinet, ensuring the correct air fl ow direction. Slide
the inner module into the downstream slot of the cabinet. The catalytic aluminum substrate should
be facing downstream such that the lamps are not exposed to the open duct.
8.
Replace the door on the unit per the steps listed previously.
9.
Plug in the power cord to any 120VAC outlet and check both sight ports to make sure both lamps are
illuminated. Ultraviolet lamps must remain on at all times regardless of thermostat or HHSC
Control
settings.
10.
Set the thermostat or the HHSC+ Control to operate the fan unit for at least 20-30 minutes every
hour. If air quality problems persist after one week, increase the fan unit operating time by (5)
minute
intervals.
P/N 780105101 11/20 Rev B