Installation II (In remodeling) - continued

7.Insert the attached exterior hood from the outside to cover the wall sleeve, and secure it with four screws or nails. Cover the seam between the wall sleeve and exterior hood with aluminum tape, and apply mortar or caulking around the exterior hood flange to prevent rainwater from com- ing in. (Fig. 13)

8.Pull the flexible conduit through the hole where the junc- tion box was attached to the wall sleeve. (Fig. 14)

9.Remove the knockout hole in the junction box and se- cure one end of the flexible conduit to the junction box.

Wiring Diagram

Junction box

Switch (Available on

the market)

White

Exterior hood

Aluminum

Finish with mortar

tape

or caulk.

 

Seam

 

Fig. 13

Flexible conduit

Motor

Black

Red

Power supply AC 120 V 60 Hz

Green

Green

Earth ground

Fig. 14

10. Refer to the wiring diagram above. Using the wire nuts, connect the house power wires to ventilating fan wires. (Fig. 4 on page 5): black to black; white to white; green to greens.

11. Place the junction box in its original position in the wall sleeve and reattach the box cover. (Fig. 15)

CAUTION:

 

 

Reattach the junction box cover carefully so that the lead

 

 

wires are not pinched by the cover.

 

Fig. 15

 

 

12. Remove the grille from the fan unit. (Fig. 8 on page 6)

 

Latch

13. Attach the electrical connectors to each other, hook the

 

 

Mounting plate

frame latches onto the mounting plate latch, and secure

Latch

 

the fan unit to the mounting plate with the supplied screw

 

 

(screw III). (Fig 16)

 

 

14. Reattach the grille to the frame.

Frame

CAUTION:

Press on the grille until it clicks.

NOTE:

Be sure to paint the exterior hood. Before painting, thoroughly wipe off any oil on the surface. Also make sure that the paint does not enter inside of the hood.

Grille

Fig. 16

8