SuperiorFireplaces.us.com
127119-01C
19
Figure 35 - Injector Holder On Outlet Burner Tube
Burner Tube
Injector Holder
(May Be Brass or
Aluminum Depending
on Model)
Primary Air Inlet Holes (Shape
of Holes May Vary by Model)
Figure 36 - Pilot Inlet Air Hole
Burner Tube
Pilot Assembly
Pilot Air
Inlet Hole
Ports/Slots
1. Shut off unit, including pilot. Allow unit to cool for at least thirty
minutes.
2. Inspect burner, pilot and primary air inlet holes on injector holder
for dust and dirt
(see
Figure 35
).
3. Blow air through ports/slots and holes in burner
(see
Figure 36
)
.
4. Check injector holder located at the end of burner tube again.
Remove any large particles of dust, dirt, lint or pet hair with a soft
cloth or vacuum cleaner nozzle.
5. Blow air into primary air holes on injector holder.
6. In case any large clumps of dust have now been pushed into burner
repeat steps 3 and 4.
Clean pilot assembly also. A yellow tip on pilot fl ame indicates dust
and dirt in pilot assembly. There is a small pilot air inlet hole about
2" from where pilot fl ame comes out of pilot assembly
(see
Figure
36
)
. With unit off, lightly blow air through air inlet hole. You may blow
through a drinking straw if compressed air is not available.
CLEANING AND MAINTENANCE
Continued
LOGS
• If you remove logs for cleaning, refer to Installing Logs,
Page 14
,
to properly replace logs.
• Replace log(s) if broken or chipped (dime-sized or larger).
BURNER PRIMARY AIR HOLES
Air is drawn into burner through holes in fi tting at burner entrance.
These holes may become blocked with dust or lint. Periodically in-
spect these holes for any blockage and clean if needed. Blocked air
holes will create soot.
WIRING DIAGRAMS
NOTE:
For proper operation of optional accessories, the wires from
the switch to the control must be connected exactly as shown in
Figures 37 and 38
.
CAUTION: Label all wires prior to disconnection
when servicing controls. Wiring errors can cause
improper and dangerous operation. Verify proper
operation after servicing.
Figure 37 - Switch 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
Figure 38 - Blower Wiring Diagram
Blue
Red
White
Thermopile
Gas Control
TPTH TH
TPTH TP
