Broan NuTone CV850 Manual Del Usuario página 10

INSTALLATION IN EXISTING CONSTRUCTION
MODEL 330N WALL INLET INSTALLATION (329 Rough-in)
1. Make cutout according to dimensions in Figure 35.
2. Refer to Figure 36. Break off nail plate at scored line.
3. Refer to Figure 37. 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 / "
4
3
2 / "
4
3 / " DIA.
8
7
3 / "
8
3
/ " DIA.
8
3
1 / "
8
1
/ "
FIGURE 35
4
FLOOR INLET INSTALLATION IN NEW & EXISTING CONSTRUCTION
MODEL CI370 OR 360 SERIES INLETS (361 Rough-in)
1. Refer to Figures 39 and 40. After floor inlet location has been
1 9
selected, cut a 3 ⁄ " x 2
16
inlet must be located at least 2
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 41. Position bracket with frame and flanged
fitting assembly into cutout from below and secure to sub
floor.
4. Refer to Figure 42. 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 43. Pull low-voltage 2-conductor wire through
mounting bracket and attach to terminal screws on back of
floor inlet. Cement extension sleeve to Model CI370 or 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 41. Secure floor inlet in place with two screws.
10
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FIGURE 36
⁄ " square hole in floor. Center line of
16
1
⁄ " from wall to allow cover to
2
5. Connect 2-conductor low voltage wire to terminal screws on
back of wall inlet.
6. Refer to Figure 38. 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.
MOUNTING
PLATE
ELBOW
MOUNTING
HOLE (2)
FIGURE 37
TOP VIEW
1
3 / "
16
FIGURE 39
SIDE VIEW
FIGURE 40
(continued)
INLET
MOUNTING
PLATE
FIGURE 38
9
2 / "
16
MOLDING
WALL
1
2 / " MIN.
2
APPROX.
MOUNTING BRACKET
FLANGE