Installation, Continued – Desa CDCFNRA User Manual

Page 14

Advertising
background image

www.desatech.com

116658-01A

14

INSTALLATION

Continued

Installing Blower Accessory

CAUTION: Label all wires

prior to disconnection when

servicing controls. Wiring errors

can cause improper and danger-

ous operation.

CAUTION: Verify proper op-

eration after servicing.

Note:

If you are using a mantel with your fireplace,

use the following instructions. If your fireplace is

built-in, see For Built-In Installation, page 15.
1. Install snap bushings found in blower kit into

hole in left side of outer casing and into one of

the holes in rear of remote/blower bracket.

2. Make sure the wire harness is firmly connected to

the terminals on the blower bracket assembly.

3. Note the wire locations on back of AUTO/

OFF/ON switch. The terminals on back of

switch are numbered 1, 2, and 3. Carefully

remove red wire from terminal 3 and blue

wire from terminal 1. Black wire can remain

on middle terminal 2 (see Figure 14).

4. Carefully disconnect green and white wires at

their insulated connectors (see Figure 15).

3
2
1

O

F
F


P

ILO

T

O

N

H

I




L

O

Figure 14 - Installing Blower Bracket

Assembly (Remote-Ready Unit Shown)

Wire
Harness

Blower
Bracket
Assembly

Screw

Wire
Harness

Switch

Wiring Routing
Hole in Baffle

Switch
Plate

Remote/
Blower
Bracket

Power
Cord

Lower Louver
Door

Blower
Mounting
Holes

Figure 16 - Installing Switch Plate to

Remote/Blower Bracket

Figure 15 - Wiring Diagram For Blower

Accessory Standard Installation

Red

Red

Fan Switch

(Auto/Off/On)

Blue

Blue

Thermostat

Switch

(N.O.)

Green

White

Green

White

On

110/115

V.A.C.

Blower

Motor

Black

Off

1

2

3

Auto

Remote/
Blower
Bracket

Switch
Plate

Screw

5. In top of the fireplace cabinet, locate the four

mounting holes on the outer casing. Align

these four holes with those on the blower

bracket assembly. Attach blower bracket as-

sembly to the outer casing with 4 #10 screws

provided (see Figure 14).

6. Route the wire harness through the hole in left

side of baffle and between firebox wrapper and

outer casing.

7. Insert the 4 wire harnesses from behind the

remote/blower bracket through hole in rear of

bracket with bushing and through the left rectan-

gular hole to front of fireplace (see Figure 14).

8. Reconnect red wire to switch position 3.

Reconnect blue wire to switch position 1.

Reconnect green and white wires.

9. Install the switch plate on the remote/blower

bracket with 2 #10 screws provided (see Figure

16). Route power cord out of the cabinet by

inserting it through the bushing on the outer

casing (see Figure 14). Plug fan kit into 120-

Volt grounded power supply and test operation.

Note:

When switch is in the AUTO position,

the fan will start after the fireplace has run for a

few moments. The fan will continue to run for

several moments after the fireplace has been

turned off. When switch is in the ON position,

the fan will run until turned to OFF.

10. Reinstall upper louver beginning with bottom

screws (see Figure 11, page 12). Close lower

louver door.

Advertising