Emerson White Rodgers TTW1000 Owner's Manual page 7

8. Prepare air-cleaner cabinet for electrical connection
as follows:
a. Determine location of power supply source
which will dictate the location of electrical wiring.
b. Three knockouts (figure 15) are located in upper
right-hand corner of cabinet. A built-in "J" type
junction box is included. Secure wiring with
accepted hardware.
c. The usual knockout location is at upper rear of
cabinet. If an obstruction prohibits this location,
use either of the two other knockouts.
d. Allow at least 10 inches of wire lengths on inside
of cabinet for connection to air-cleaner wires.
9. Connect air-cleaner to existing wiring.
Wiring to the air cleaner must comply with local
electrical codes. For this reason, specific wiring
instructions are not given. The color coding of wires
out of the junction box are white (120V) or red (220V)
and black. They should be matched to wires of the
same color from electrical power source figure 18).
Connect ground wire from power source directly to
the green grounding wire provided in the junction
box area.
This Thru-The-Wall electronic air cleaner may be
equipped with a solid state Air Flow monitor (figure
16) that will automatically turn your air cleaner ON
or OFF whenever the furnace fan is running.
10. Install frame assembly in wall opening:
a. Slide air cleaner cabinet into wall opening.
b. Secure the cabinet in opening with nails, or
screws, through the 12 holes provided in face
of flange (figure 17), or through holes in cabinet
walls.
CAUTION: On ceiling installations, be sure to
use all 12 flange holes to support full weight of
air cleaner.
c. If an extension duct is required, install it now.
d. Reach through air cleaner cabinet and tape all
joints made into ductwork.
1-9/16"
2"
4-13/16"
Figure 15
AIR FLOW MONITOR
NAILS (OR SCREWS) THROUGH
THESE HOLES (12 LOCATIONS)
7
1-1/16"
1-9/16"
KNOCKOUT
LOCATIONS
Figure 16
Figure 17