Pure n Natural Systems, Inc.
www.purennatural.com
1-800-237-9199
–
Step 6.
Locate a stud in the solid ceiling that is directly above the tile where the system will be installed. Fasten
the eye lag into the stud making sure to line up the eye lag with the eye bolts on the system so the hanging wire
will hang vertically. Thread the hanging wire through the eye lag so that either side is evenly dispersed. Thread
one end of the hanging wire through one eye bolt, loop the wire and twist tightly together. Thread the opposite
end of the hanging wire through the opposite eye bolt. Pull the wire tight. The system should be only slightly
resting on the grid work of the drop ceiling. After you have adjusted the weight of the system on the grid work,
then loop the wire and twist tightly.
Step 7.
After the system is installed, put your HEPA filter back into the system. Make sure the HEPA filter is
snug. Replace the HEPA bar and the adjustable louver door.
SOLID CEILING INSTALLATION
–
FM-14 & FM-22
(NOTE: The FM-14 & FM-22 units do not include installation hardware as they are secured right to the
joists.)
Step 1.
Remove the system from the shipping container and remove all 3
filters, including HEPA filter and HEPA bar at exit end.
Step 2.
After deciding location and direction of air flow, locate the studs
between which the unit will be positioned.
Step 3.
Mark out the area where the ceiling will be cut. (FM-22 -
Min. 47”
x 22-
½”
| FM-14
–
Min. 47” x 15”)
Step 4.
Remove the piece of ceiling that has been cut, and remove all
screws, nails, etc. from the cut-out area.
Step 5.
Locate an electrical source from above the cut-out area and plug
in the unit.
Step 6.
Remove service door and screws that hold the door frame. Also remove adjustable exit louver.
Step 7.
Raise unit into the ceiling. Leave the unit protruding from the ceiling depending on the thickness of
molding that you are using to frame around unit.
Step 8.
From inside the unit, affix (screw) unit to studs. Position the screws as close to the top of the studs as
possible. This will make the removal of the adjustable exit louver easier. We suggest the use of 1-
½” to 2”
Phillips pan head screws and fender washers for stability. We also suggest that you use 2 screws in each
quadrant for support.
Step 9.
Replace service door frame to unit, install Pre-Filter and Carbon Filters, and clip on the service door. At
opposite end of unit, install the HEPA Filter and HEPA bar. Replace the adjustable exit louver.
Step 10.
Frame unit in with your choice of material. (See #7)
For units with factory installed remote controls:
Units are equipped with a remote transmitter and receiver (2 included
key fobs). The key fobs are programmed to work ONLY with the unit they were programmed to. (For multiple units, each
key fob is tagged with a corresponding number also found on the air cleaner.) In order for the remote-control key fob to
work properly, please keep the rocker switch on the unit in the
ON
position. If your key fob(s) get lost or misplaced, you
can control the air cleaner by using the rocker switch on the air cleaner.
