Installing Rear Cover, Continued | Desa SDVBNC, SDVBPC

CAST IRON STOVE AND DIRECT-VENT BURNER SYSTEM ASSEMBLY

Installing Optional Blower Accessory (Cont.)

Installing Rear Cover

CAST IRON STOVE AND DIRECT-VENT BURNER SYSTEM ASSEMBLY

Continued

4.Thermostat Blower Only: Attach thermal switch and bracket to inside rear cover wall with two hex head screws provided as shown in Figure 17, page 8. After securing bracket to rear cover, carefully bend along existing bend line on bracket to almost a 90° angle (see Figure 17, page 8). This will allow thermal switch to be positioned against stove rear wall and sense temperature when in operating mode.

5.Place speed control on left inside of rear cover and push the plastic control shaft through opening (see Figure 17, page 8).

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 fireplace insert af- ter 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.

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).

WARNING: Never touch the blower wheel while in operation.

14.Reattach bottom cover to rear cover with 8 screws (see Figure 16, page 8). 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.	Place wire harness from ON/OFF switch under the cast of
	stove body.
3.	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.