Desa FDCFRN Wiring Diagram, Log Set, Cabinet, Remote-Ready Models Only, Air Passageways, Exterior

CLEANING AND MAINTENANCE

Cleaning Burner Injector Holder and Pilot Air Inlet Hole (Cont.)

Log Set

Cabinet

WIRING DIAGRAM

25

CLEANING AND MAINTENANCE

Continued

WIRING DIAGRAM

(Remote-Ready Models Only)

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.

Injector Holder

Burner

Tube

Primary Air

Inlet Holes

Figure 50 - Injector Holder On Outlet Burner Tube

Auto
Off	Switch
On

Thermopile

Black

Red

TPTH TH

Gas Control

TPTH TP

Red

White

Pilot Air Inlet Hole Pilot Air Inlet Hole

Pilot Assembly	Pilot Assembly
Figure 51 - Pilot Inlet Air Hole	Figure 52 - Pilot Inlet Air Hole
(Propane/LP Gas)	(Natural Gas)

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.

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111244-01A