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1. Unscrew the two locking knobs and remove the inside module from
the outer case.
2. Take care not to bend or distort the outer metal enclosure.
3. Mount the outer case to the support plenum. Note: Do not use a
screw length that will extend into or penetrate the inside module
containing the catalyst or filter.
4. In some cases, the foot print of the air handler may be larger or
smaller than the outer enclosure of the CX3000. A metal adapter
plate of 18 ga. sheet metal should be fabricated to make a suitable
transition. Fig. - 7
RESETTING THE SERVICE LIGHTS
On the right side of the service panel, there are arrows pointing to two
small holes marked RESET. One is marked FILTER, and one is marked
LAMP. Insert a pin or similar object into the hole corresponding to the
replacement component, and push lightly until the service light returns to
the green position. The computer is now reset. Fig. - 5
REPLACEMENT FILTERS AND ULTRAVIOLET LAMPS
Replacement components are available in the form of a yearly replace-
ment kit,
comprising (2) filters and (1) set of UV lamps. Replacement kits are avail-
able from your local HVAC wholesaler.
INSTALLATION
Make sure to install the CX3000 so that the inlet, or return air, enters the
side containing the MERV-11 particle filter first. Fig. - 6
SERVICE PANEL
FIG. -5
FIG. -6
5. Tape all seams between the air handler and the outlet side of the
CX3000 so there can be no air bypassing the system.
6. Attach the air handler to the outlet side of the CX3000, and fasten with
#10 x 3/8 self-drilling sheet metal screws. NOTE: Only 1/2 inch of
clearance has been provided between the outer and inner case.
7. Slide the inner module into the outer encasement and tighten locking
knobs finger-tight. Make sure the inner module will freely slide in and
out of the outside enclosure.
8. 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 Air Cycler settings.
9. Check the service panel. The LED lights should flash in sequence for 15
seconds and then return to green. The filter lamp should be flashing
green and the UV lamp light should be a steady green.
10. Set the thermostat or the Air Cycler to operate the fan unit for at least
25 minutes every hour. If air quality problems persist after one week,
increase the fan unit operating time by (5) minute intervals.
CX3000