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NuTone CV-352C Instructions D'installation page 9

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4. Be sure tubing hole is centered in sole plate and directly
in line with proposed wall inlet cutout.
NOTE: If 330 wall inlet is being used refer to Model 330
Wall Inlet Installation on next page.
5. If area is clear, cut an inlet opening in the wall approximately
18" above the floor. Make sure wall opening and 2
hole line up (Figure 25).
6. Cut a length of tubing that will extend from inlet opening
to a point below floor level (or above ceiling level in attic
installation). Tape low voltage wire to tube and insert tube
through predrilled hole to a level opposite the wall opening.
7. Apply cement to tube and install flanged wall fitting. Make
sure fitting is well seated and sealed (Figure 26).
8. Remove plaster frame from mounting bracket. Pull low
voltage wire through hole in bracket and insert bracket into
cutout. Secure bracket to flanged fitting with four screws
provided. Be sure seal is secure between flange fitting
and mounting bracket (Figure 27).
9. Starting from farthest wall inlet location, install each inlet as
described above. Working back toward power unit, connect
each branch line into main trunk line. Complete low voltage
wiring as main trunk line is continued back to power unit.
10. Attach the low voltage wires to terminal screws on back
of wall inlet (Figure 28).
11. Insert wall inlet into bracket and secure with the two screws
provided (Figure 29).
12. Mount power unit and complete wiring. See page 7.
FIGURE 25
NOTE: If the wall for mounting the Model 360 inlet is less
1
than
", a spacer must be used. See Figure 5A as a
2
guide.
1
3
/
"
16
9
2
/
"
16
1
2
/
"
2
1
" tube
2
FIGURE 26
18"
FIGURE 27
FIGURE 28
FLANGED
FITTING
LOW
VOLTAGE
WIRING
FIGURE 29
9

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