Instructions / Assembly

1-888-QUIETCOOL

8. Using the included drywall screws, fasten the damper box

to the drywall and the joist in the attic. (See Figure 2.2E)

NOTE: Remember that you must fasten the damper

box to the ceiling joists AND drywall. The purpose of

this is to make sure the damper box stays in place when

you are screwing in the grille. If you do not fasten the

damper box to the drywall, the damper box will not stay

in place when attempting to screw in the grille. (See

Figure 2.2F)

9. Remove the removable ceiling grille and screws from its

packaging. Center the grille over the damper box. Install

the grille with the white screws provided by screwing

through the drywall into the ange of the damper box. (See

Figure 2.2G)

NOTE: To remove grille core for cleaning, use the

provided grille removal tool in the corners of the grille

core. When removing the grille, make sure to hold the

core in place so it does not fall. When ready to put your

grille core back in place, simply push it right into place,

and it will snap in tight.

2.3 INSTALLING THE RM WHF-4.0-DG1

Use the following instructions to nish the installation of your accessory kit.

These instructions are for installing the RM WHF-4.0 with 22” x 22”damper grille.

IMPORTANT: The RM WHF-4.0-DG1 will only t 24” on center ceiling joists.

1. Using a stud nder, nd and measure your ceiling joists and determine the location for your damper

grille. Make sure the damper grille is installed in the same joist bay as the fan.

2. When you have chosen your exact spot, place the provided template on the spot and make sure that

you have at least 2 inches of clearance all around it. While holding the template in place, mark its

outline with a pencil. (See Figure 2.3A)

3. Using a drywall saw or similar device, cut out the hole in the ceiling. (See Figure 2.3B)

4. Remove the damper grille and screws from its packaging. Place the grille in the ceiling cutout. Install

the grille with the white screws provided by screwing through the drywall. (See Figure 2.3C)

Figure 2.2E

Figure 2.2F

Figure 2.2G