NuTone CV352 - Manual (Page 10)

10
MOUNTING
PLATE
MOUNTING
HOLE (2)
ELBOW
FIGURE 32
MOUNTING
PLATE
INLET
FIGURE 33
1. Make cutout according to dimensions in Figure 30.
2. Refer to Figure 31. Break off nail plate at scored line.
3. Refer to Figure 32. Glue elbow to mounting plate, place
assembly into cutout, and attach elbow to tubing inside
the wall.
4. Make sure mounting holes are exactly at top and bottom.
1 3 / 8 "
1 /
4
"
3 /
8
" DIA.
3 /
8
" DIA.
1 / 4 "
2 3 / 4 "
3 7 / 8 "
FIGURE 30 FIGURE 31
MODEL 330N WALL INLET INSTALLATION
5. Connect 2-conductor low voltage wire to terminal screws on
back of wall inlet.
6. Refer to Figure 33. Align inlet mounting holes with mounting
plate holes, place inlet into mounting plate, and secure with
provided screws. NOTE: If 382-S shorter radius elbow is
used, it may be necessary to use the short mounting screw to
avoid interference with elbow.
FLOOR INLET INSTALLATION
1. Refer to Figures 34 and 35. After floor inlet location has
been selected, cut a 3 1 ⁄
16
" x 2 9 ⁄
16
" square hole in floor. Center
line of inlet must be located at least 2 1 ⁄
2
" from wall to allow
cover to be opened when hose is inserted.
2. Determine direction of tubing and attach appropriate flanged
fitting to mounting bracket with four (4) screws supplied. Be
sure mounting bracket flange does not interfere with
tubing and seal is securely in place.
3. Refer to Figure 36. Position bracket with frame and flanged
fitting assembly into cutout from below and secure to sub
floor.
INSTALLATION IN NEW AND EXISTING CONSTRUCTION
MOLDING
WALL
TOP VIEW
2 9 / 16 "
3 1 / 16 "
FIGURE 34
2 1 / 2 " MIN.
APPROX.
SIDE VIEW
MOUNTING BRACKET
FLANGE
FIGURE 35
4. Refer to Figure 37. Large end of Model 399 extension sleeve
should be cut to length to allow proper seating of inlet against
floor or carpet.
5. Refer to Figure 38. Pull Low Voltage 2-Conductor wire
through mounting bracket and attach to terminal screws on
back of floor inlet. Cement extension sleeve to Model 360
inlet. Insert extension sleeve through vinyl gasket in mounting
bracket and firmly seat into flanged fitting.
6. For convenience of operation, floor inlet should be installed to
open back toward wall.
7. Refer to Figure 36. Secure floor inlet in place with two
screws.