CAUTION:
INVESTIGATE AND DETERMINE THE LOCATION OF THE A COIL PRIOR TO DRILLING
HOLES IN DUCT FOR MOUNTING UNIT.
1.
Locate a suitable location for the unit downstream of the coil in
the supply plenum or in the return plenum; preferably downstream
from the air filter. For optimum “cleaning” effect on the coil, mount
the unit in the supply plenum as close as possible to the coil.
2.
Drill Pilot Hole for Large Hole Cutter. (Figure 1)
3.
Cut out the large opening using a drill and a 3 ½” hole saw.
4.
Attach Power Cord I Bulb Socket to Black ABS Plate.
5.
Install bulb into socket. Do not handle the bulb with bare hands.
Oils on the hands tend to shorten bulb life. (Figure 2)
6.
Mount the Max 25 onto the plenum with the supplied self tapping
sheet metal screws. (Figure 3)
7.
Plug the power supply cord into a standard electric wall outlet
for the 110 Volt Model or connect the thermostat wires to a 24 volt
source that is always powered on in the Air Handler for the 24 volt
Model*. Turn on the Max 25 Power Switch. Check bulb operation by
looking through the view porthole. (Figure 4)
8.
If the blue glow is not seen, make sure the base is properly in-
stalled onto the duct.
9.
With metallic tape (or similar), seal all joints and seams of the
plenum near the mounting location to reduce any direct viewing
of light.
INSTALL: METAL DUCT
