INSTALLING VARIABLE SPEED BLOWER ACCESSORY

INSTALLATION

Relocating Wall Switch (Cont.) Installing Variable Speed Blower Accessory

11

INSTALLATION

Continued

16.Position switch/plate assembly vertically over wall openings with decal lettering upright (see Figure 13).

17.Insert mounting screws, removed in step 2 of Relocating Wall Switch on pages 9 and 10, through holes in wall plate and into wall anchors.

18.Tighten screws until wall plate is firmly attached to wall. Do not overtighten.

Opening in

Wall or

Mantel Wall

Wall Plate/

Manual backgroundSwitch

Screws

Figure 13 - Securing Wall Switch

Mounting Wall Switch to Side of Mantel

7.

Create three openings in the mantel wall according to Tem-

 

plate 2, page 39. This is best done by making a pattern to work

 

with on the mantel. Carefully cut page 39/40 from manual and

 

tape paper template vertically onto mantel wall at preferred

 

location. Pierce the paper at the centers of the 2 holes with a

 

nail or sharp pencil, leaving a mark on the wall. Do the same

 

at centers of the four circles near the corners of the rectangle.

8.

Remove paper template from mantel wall.

9.

Drill 1/8" pilot holes at each mark for top and bottom screw

 

holes. Drill 3/8" holes at each mark for centers of four circles

 

near corners of rectangle.

10.

Using a straight edge and pencil, connect the outer edges of the 4

 

holes for the rectangle (see Figure 10, page 10). This will give

 

you cutting lines for the rectangle you will cut in the mantel wall.

11.

Using a keyhole saw, hack saw blade, drill, file, or other suit-

 

able tool, carefully cut out the rectangular opening. Note: The

13.Position switch/plate assembly vertically over opening with decal lettering upright. Make sure wires freely pass through wall without binding. Align holes in wall plate with 1/8" pilot holes in mantel wall.

14.Drive mounting screws, removed in step 2 of Relocating Wall Switch on pages 9 and 10, through wall plate holes and into pilot holes in mantel wall.

15.Tighten screws until wall plate is firmly attached to mantel. Do not overtighten.

INSTALLING VARIABLE SPEED BLOWER ACCESSORY

NOTICE: Shut off gas supply and disconnect heater from gas supply if installing blower into previously installed fireplace. Contact a qualified service person to do this.

1.If fireplace screen and floor are still installed, see Removing Fireplace Screen and Floor Assembly, page 8.

2.Attach the power cord to the blower motor by firmly pushing the two female terminals at the end of the power cord onto the two spade terminals on the blower motor.

3.Attach green ground wire from power cord to blower housing using screw provided (see Figure 14). Tighten screws securely.

4.Place the blower against lower rear wall of firebox outer wrap- per with the exhaust port directed upward. Align the holes in top mounting tabs of blower with holes in wall of wrapper (see Figure 14). Using 2 screws provided, mount blower and tighten screws securely.

Blower

Lower Rear

Wall of

Manual backgroundFirebox

Screws

Exhaust

corners of the rectangle may be round. IMPORTANT: Do not

exceed the size of the rectangle on template.

12. Carefully pass switch/plate assembly through rectangular open-

ing from inside mantel (see Figure 13).

Manual backgroundPort

Screw

Top

Mounting

Tab

Green Ground Wire

Figure 14 - Mounting Blower to Firebox

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Desa EFP33PR, EFP33NR installation manual Installing Variable Speed Blower Accessory, Installation, Continued