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108998-01E

7

Figure 10 - Location of Wiring Diagram Decal 

(Model May Vary From Illustration) 

Wiring Diagram Decal 
12" in Front of Blower

ConneCting Power 

and oPerating Blower

1.   Check to make sure that the power cord is 

completely clear of the blower wheel and that 

there are no other foreign objects in blower 

wheel. Also double check all wire leads and 

make sure wire routing is not pinched or in a 

precarious position. Correct accordingly.

  CAUTION:  Never  touch  the 

blower wheel while in operation.

2.  Turn on power to duplex outlet if previously 

turned off per the warning on page 2.

3.   Plug in blower power cord to duplex outlet 

(see Figure 2, page 2).

4. 

BK  Model:

 Turn blower on and check for 

operation. Turn blower off by turning knob 

fully counterclockwise before continuing.

 

BKT Model:

 The blower will only run when the 

speed control knob is in the ON position and 

the thermal switch senses temperature after the 

fireplace begins to heat up. The blower speed 

can be adjusted by rotating the control knob. 

To turn off, turn knob fully counterclockwise 

until it clicks off. If the blower is ON and has 

been running with the fireplace operating, the 

blower will continue to run for a short time 

after the fireplace has been turned off. As the 

thermal switch cools down, the blower shuts 

down automatically.

5.  Peel off the backing paper and stick the sup-

plied wiring diagram decal on the firebox bot-

tom approximately 12" in front of the blower 

(see Figure 10).

6.  Replace  all  panels  and/or  brick  bottom  if 

previously removed.

Figure 11 - Wiring Diagram

Red

Variable

Fan Switch

Fan Switch

(N.O.)

Green

White

On

110/115 

V.A.C.

Blower

Motor

Black 

Off

1

2

Black

Blue

(BKT Model Only)

Summary of Contents for BK

Page 1: ...ck Nut 1 11125 8 1 2 Phillips Head Screw 1 101378 01 Thermodisc Switch 100 Limit 1 104902 02 Switch Mounting Bracket 1 109892 01 Speed Control Bracket Stamped Face Models 1 109892 02 Speed Control Bracket Panel Louver Models 1 Tools Required Pliers Phillips Screwdriver Flat Blade Screwdriver If any of these pieces are missing or damaged or if the installation instructions for your fireplace or sto...

Page 2: ...rough the control access cover under the front refractory panel see Figure 1 The lower front louver panel can be removed easily see Removing Louver Panel page 3 for instructions Figure 1 Accessing Blower Compartment Controls Not Shown for Clarity B Vent Wood and Vent Free Models Front Refractory Panel Lower Louver Panel Control Access Cover Knockout Plug Figure 2 Accessing Duplex Electrical Outlet...

Page 3: ...le embossed on the edge of the panel To reinstall place louver into cavity and push gently Direct Vent Models There are two different types of direct vent lou vers spring latch and bullet style clip Spring Latch Remove louver with spring latches by simultaneously pulling both top spring latches toward the center of the appliance until they are disengaged from the locating holes Repeat for bottom s...

Page 4: ...ach and make all connections DO NOT trim excessive length away Just enable enough to make all connections securely Figure 5 Blower Model BK Magnetic Strips Exhaust Port Screw Green Ground Wire Spade Terminals Side View Firebox Bottom Air Flow Direction Blower Installed After Lower Panel Removed Blower Location Magnets Model BK wire assembly Note Speed control switches can not be installed into fil...

Page 5: ...ol shaft see Figure 8 Speed Control Bottom Rear Refractory 3 Place the blower against the lower rear wall of the firebox outer wrapper with the exhaust port directed upward and the thermodisc positioned up near the fireplace bottom The thermodisc must be oriented near the fireplace bottom as shown in Figure 6 in order to sense temperature and properly operate The blower will be held in position ag...

Page 6: ...peed control to bracket with lock nut by pushing and turning lock nut with pliers clockwise until it is tight against bracket Figure 9 Attaching Speed Control to Firebox with Stamp Faced Louvers B36 and VB36 Models Using Speed Control Bracket 109892 01 Lock Nut Mounting Speed Control Continued 3 Remove knockout plug from louver panel by depressing top and bottom retaining clips see Figure 1 page 2...

Page 7: ...ing knob fully counterclockwise before continuing BKT Model The blower will only run when the speed control knob is in the ON position and the thermal switch senses temperature after the fireplace begins to heat up The blower speed can be adjusted by rotating the control knob To turn off turn knob fully counterclockwise until it clicks off If the blower is ON and has been running with the fireplac...

Page 8: ...108998 01 Rev E 10 05 NOT A UPC 2701 Industrial Drive P O Box 90004 Bowling Green KY 42102 9004 Technical Service Department 1 866 672 6040 www desatech com 108998 01 ...

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