Desa FDCFTN - Manual (Page 25)

111244-01A
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CLEANING AND MAINTENANCE
Cleaning Burner Injector Holder and Pilot Air Inlet Hole (Cont.)
Log Set
Cabinet
WIRING DIAGRAM
Figure 50 - Injector Holder On Outlet Burner Tube
Burner
Tube
Injector Holder
Primary Air
Inlet Holes
5. Blow air into the primary air holes on the injector holder.
6. In case any large clumps of dust have now been pushed into
the burner repeat steps 3 and 4.
Clean the pilot assembly also. A yellow tip on the pilot flame
indicates dust and dirt in the pilot assembly. There is a small pilot
air inlet hole about two inches from where the pilot flame comes out
of the pilot assembly (see Figures 51 or 52 depending on model).
With the unit off, lightly blow air through the air inlet hole. You may
blow through a drinking straw if compressed air is not available.
Figure 51 - Pilot Inlet Air Hole
(Propane/LP Gas)
Pilot Assembly
Pilot Air Inlet Hole
Pilot Assembly
Pilot Air Inlet Hole
Figure 52 - Pilot Inlet Air Hole
(Natural Gas)
CLEANING AND
MAINTENANCE
Continued
LOG SET
• If you remove one-piece log set for cleaning, refer to Installing
Log Set and Screen, page 19, for placement instructions.
• Replace log set if broken or chipped (dime-sized or larger).
CABINET
Air Passageways
• Use a vacuum cleaner or pressurized air to clean.
Exterior
• Use a soft cloth dampened with a mild soap and water mixture.
Wipe the cabinet to remove dust.
WIRING DIAGRAM
(Remote-Ready Models Only)
Switch
Black
Auto
Off
On
Red
Red
White
Thermopile
Gas Control
TPTH TH
TPTH TP