Instruction manual

4
A14299
Fig. 6 -- Use of Return Duct Adapters
ELECTRIC SHOCK AND UNIT DAMAGE HAZARD
Failure to follow this warning could result in personal injury
or death.
Only a trained, experienced service person should install the
Perfect Air Air Purifier. A thorough check of the unit
installation should be completed before unit operation. Before
performing installation, service or maintenance operations on
unit, turn off all power to unit. Tag disconnect switch with
lockout tag.
!
WARNING
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 one (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/181 kg
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
!
Step 4 — Wiring
a. Ensure power has been removed from the heating and cooling
system.
b. Turn the Perfect Air Air Purifier power switch off.
c. Connect the power cord and the airflow sensor cord to the
power supply connector and the airflow sensor connector (see
Fig. 7 and Fig. 8).
A06414
Fig. 7 -- Airflow Sensor Cable Installed
A06413
Fig. 8 -- Power Cord Installed
NOTE: The power cord can be routed through the opposite side
of the cabinet. Zip ties have been enclosed to secure the power cord
to the side of the power supply.
NOTE: Screws on the cable connector clamp should be tightened
to 9 in. -- lbs. torque.
NOTE: The Perfect Air Air Purifier is to be powered by
208/230Vac/60 Hz.
NOTE: The Perfect Air Air Purifier should only be powered when
airflow is present. An airflow sensor is factory--installed (See Fig. 2
and Fig. 12). In order to bypass the airflow sensor, use the special
bypass jumper included in the parts bag. With the bypass jumper in
place, the air purifier will be on at all times when connected to
electrical line power (see Fig. 9).
d. Attach the quick connect terminals to the fused power connec-
tor leads (in parts bag attached to power cord) and connect to
incoming field power. Attach the ground ring to fan coil chas-
sis ground. (See Fig. 10.)
e. When connecting the power cord to the power supply module,
the ground wire must be attached to the ground terminal on
the cabinet (see Fig. 11).
GAPAB