Cast Iron Stove And Direct-Vent Burner System Assembly - Vanguard SBVBN(C) Operating And Installation Manual

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
Screw
Green Ground Wire
Figure 18 - Blower Wiring Layout
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SBVBN(C) AND SBVBP(C)
®
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.
White
Wire
Power Cord (Route
Through Plastic
Bushing in Bottom
Cover When
Assembled)
Wiring
Diagram Decal
8
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
Wire
Harness
Figure 19 - Installing Rear Cover (Shown
with Optional Blower Accessory)
ON/OFF
Switch
Blower
Power
Cord
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