8

CAST IRON STOVE AND B-VENT BURNER SYSTEM ASSEMBLY

Installing Optional Blower Accessory (Cont.)

Installing Rear Cover

CAST IRON STOVE AND B-VENT BURNER SYSTEM ASSEMBLY

Continued

5.Place speed control on left inside of rear cover and push the plastic control shaft through opening (see Figure 17, page 7).

6.While supporting speed control, secure control shaft with lock nut by pushing and turning lock nut with pliers clockwise until tight against the side of rear cover. Place control knob provided onto shaft.

7.Place the green ground wire between the bottom hole on the blower assembly and the hex screw and tighten (see Figure 18).

8.Connect the blue wire on the blower assembly to one side of the thermal switch (see Figure 18).

9.Connect the black wire to the other side of the thermal switch (see Figure 18).

10.Connect the white wire to the other terminal on the blower mo- tor assembly (see Figure 18). Make sure the thermal switch has been properly installed to fit against back of burner system in- sert after the rear cover assembly has been reinstalled.

11.Make sure all wire connections to terminals on blower motor and thermal switch are securely attached and that the screw retaining the green ground wire is tight.

12.Check to make sure that the power cord is completely clear of the blower wheel and that there are no foreign objects in blower wheel.

WARNING: Never touch the blower wheel while in operation.

13.Peel off the backing paper and stick the supplied wiring dia- gram decal on the inside of rear cover as shown (see Figure 18).

14.Reattach bottom cover to rear cover with 8 screws (see Figure 16, page 7). Make sure that you don’t pinch any wires during reassembly. Route power cord through plastic bushing in bot- tom of rear cover.

WARNING: Failure to position the parts in accor- dance with supplied diagrams or failure to use only parts specifically approved with this heater may result in damage or personal injury.

INSTALLING REAR COVER

1.

Place rear cover behind stove body. Rear cover will rest on the

 

bottom ledge of the stove body.

2.

Using hex screws provided, attach rear cover to back of stove

 

body. See Figure 19. IMPORTANT: This rear cover must be

 

securely in place before venting pipes are installed.

3.

Open lower door panel. The valve is attached to the underside

Speed

Control

Black

Wire

Thermal

Switch

Blue Wire

Power Cord (Route Through

Plastic Bushing in Bottom

Cover When Assembled)

 

Wiring

 

Diagram

White

Decal

 

Wire

 

of the burner system assembly.

4. Connect or reconnect gas supply, see Connecting Stove/Burner

System to Gas Supply on page 14.

WARNING: A qualified installer or service person must connect burner system to gas supply. Follow all local codes.

Hex Screws

Rear Cover

(Shown with

Optional

Blower)

Screw

Green Ground Wire

Figure 18 - Blower Wiring Layout

Blower Power Cord

Figure 19 - Installing Rear Cover (Shown with Optional Blower Accessory)

For..com

112127-01B

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Desa SBVBP installation manual Installing Rear Cover, Securely in place before venting pipes are installed