3
Installation
Unpacking required.
Remove all protective packing material from the
pleated filter and the titanium dioxide metal insert.
All packing material should be discarded properly
in refuse containers.
NOTICE
UNPACKING THE PCO-12C/20C
(Fig. 1)
The MERV 9 pleated filter has been vapor barrier
packaged. The metal insert has been vacuum
packaged.
All protective wrapping MUST BE
removed prior to installation and operation of
system.
Fig. 1
Remove and discard all wrapping and packaging
material prior to installation and operation of PCO-12C/20C.
Remove carbon
pouch inside metal
insert packaging.
Clean lamps prior to installation using a cotton
cloth to remove dirt and fingerprints.
Failure to clean lamps could reduce the system's
efficiency
NOTICE
Lamps contain Mercury.
Ingestion or contact with mercury or mercury vapor
is hazardous to your health.
Take care when handling lamps. If lamp is broken,
avoid contact with mercury.
CAUTION
Sharp edges hazard.
Equipment sharp edges can cause injuries.
Use protective gloves when grasping equipment edges.
CAUTION
Fig.2
Verify proper installation of lamps.
CHECKING THE LAMPS
(Fig. 2)
Lamps are factory installed as shown below. Make
sure that the lamps have not become disengaged
during shipping. Use cotton gloves or cloth to
avoid fingerprints on the lamp.
Excessive force
may damage
plastic socket.
SELECTING A LOCATION
(Fig. 3)
Install the PCO-12C/20C ONLY in the return air
duct upstream of the supply blower. Allow approxi-
mately 30" of clearance in front of access door to
slide out the PCO-12C/20C assembly. This pro-
vides easier access to change the pleated filter,
metal insert, and UVA lamps.
Fig.3
Install PCO-12C/20C in the return air duct.
Allow approximately
30" of clearance.
Intended for return air duct installation only.
Improper installation can damage HVAC system,
PureAir™ or other equipment and may void warranty.
NOTICE
