4
Step 8
—
Mount the Cabinet
ELECTRICAL SHOCK HAZARD
Failure to follow this warning could result in personal injury
or death.
Before installing or servicing system, always turn off main
power to system. There may be more than 1 disconnect
switch.
!
WARNING
UNIT DAMAGE HAZARD
Failure to follow this caution may result in equipment
damage.
Cabinets will support a maximum weight of 400 lbs when
installed beneath a vertical furnace or air--handling unit.
When setting furnace on cabinet, do not drop it into place.
Position the furnace correctly on the cabinet to prevent a
corner from slipping down and damaging the cabinet or its
components.
CAUTION
!
a. Turn off power to the heating and cooling system.
b. Remove the existing furnace filter and discard.
Excessive system static may result if the Perfect Air
t
Purifier is used with other filtration devices.
c. Remove the air purifier cartridge and enhancement
module from the Perfect Air
t
Purifier cabinet.
d. Position the cabinet between the furnace and return air
duct (see Fig. 4). A transition duct may be required.
e. Furnace adapters have been included for installer
convenience. They are designed for top or bottom
mount installations (see Fig. 5).
f. Return air duct adapters have been included for installer
convenience. They should be used to connect the
upstream side of the air purifier cabinet to the return air
duct (see Fig. 6).
g. Install foam tape between the furnace and the air
purifier cabinet.
h. Mounting holes are provided for ductwork and furnace
attachment.
UNIT DAMAGE HAZARD
Failure to follow this caution may result in unit damage.
Mounting holes are provided for duct work and furnace
attachment. The screws on the down--stream side of the
cabinet should be installed so that the screw heads are
inside air purifier cabinet to prevent damage to the air
purifier cartridge.
CAUTION
!
i. Seal seams with tape or caulking after the Perfect Air
t
Purifier cabinet has been secured.
Furnace
Adapters (x2)
Return Duct
Adapters (x4)
Return Duct
Top Mount
Bottom Mount
Furnace
Adapters (x2)
Return Duct
Adapters (x4)
Return Duct
Side Mount
A06029
Fig. 4 -- Mounting Perfect Air
t
Purifier Cabinet
GAP
A
