® SBVBN(C) AND SBVBP(C)
CAST IRON STOVE AND BURNER SYSTEM
CAST IRON STOVE AND DIRECT-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).
Speed
Control
Black
Wire
Thermal
Switch
Blue Wire | White | |
Wire | ||
|
Screw
Green Ground Wire
Figure 18 - Blower Wiring Layout
10.Connect the white wire to the other ter- minal on the blower motor assembly (see Figure 18). Make sure the thermal switch has been properly installed to fit against back of burner system insert after the rear cover assembly has been reinstalled.
11.Make sure all wire connections to ter- minals 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 diagram decal on the inside of rear cover as shown (see Fig- ure 18).
14.Connect or reconnect gas supply, see Connecting Stove/Burner System to Gas Supply on page 14.
WARNING: A qualified in- staller or service person must connect burner system to gas supply. Follow all local codes.
Power Cord (Route
Through Plastic
Bushing in Bottom
Cover When
Assembled)
Wiring
Diagram Decal
15.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 bottom of rear cover.
WARNING: Failure to position the parts in accordance with sup- plied diagrams or failure to use only parts specifically approved with this heater may result in dam- age 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.
4.Open lower door panel. The valve is attached to the underside of the burner system assembly.
Rear Cover (Shown with Optional Blower)
Hex
Screws 
ON/OFF Switch
ON/OFF
Switch Blower
Wire Power
Harness Cord
Figure 19 - Installing Rear Cover (Shown with Optional Blower Accessory)
For more information, visit www.desatech.com | 8 | 106828 |