United States Stove C9740N Match Lighting Instructions, Checking Flame Appearance, Pilot Flame

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OPERATING INSTRUCTIONS

WARNING

Wait 30 seconds before readjusting the heater when the control has been turned down to a lower setting.

MATCH LIGHTING INSTRUCTIONS

If the pilot will not light using the piezo ignitor, you can light the pilot with a match. First, locate the pilot. The pilot is located between the two burner tubes on the right end (facing the unit), inside the firebox. To light pilot with a match, move the gas control (knob 1, pg. 12) to the pilot position and hold down. Light match and place near pilot. Once pilot is lit, continue to hold the knob for about ten seconds. Then follow steps 7 thru 10 on page 12.

CHECKING FLAME APPEARANCE

Flames from the pilot, front and rear burner should be visually checked when the heater is installed. In addition a periodic visual check of the flames should be made.

PILOT FLAME

The pilot flame should always be present when the heater is in operation and should just touch the top of the thermocouple tip (FIGURE 9).

If the pilot flame does not touch the thermocouple, then the main burner is unlikely to function reliably (FIG- URE 10).

FIGURE 9. Pilot Flame

FIGURE 10. Incorrect Shape of Pilot Flame

 

CLEANING / SERVICING

Annual inspection and cleaning by your dealer or qualified service technician is recommended to prevent malfunction and/or sooting.

WARNING Turn off heater and allow to cool before cleaning.

Remove front screen, (see page 6). Carefully lift screen from locating stubs and set aside during cleaning. Refer to instructions on page 6 for installation of screen. Do not operate the unit with the screen removed.

Remove logs, handling carefully by holding gently at each end. Gloves are recommended to prevent skin irritation from ceramic. If the skin becomes irritated, wash gently with soap and water. Refer to manual for correct log placement.

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Contents United States Stove Company Table of Contents Explosion or carbon monoxide poisoning Important Safety InformationFeatures Product FeaturesContents Items Required for Installation Items Required for InstallationCodes Adequate Combustion and Ventilation AIRMinimum Clearances InstallationGas Connection GAS ConnectionRear View of 9740 Vent-Free Gas Heater GAS Pressure CheckProper Installation Sequence LOG AssemblyRemoving Front Screen LOG PositioningFor Your Safety For Your Safety Read Before LightingOperating Instructions What to do if YOU Smell GASTurn OFF GAS to Appliance Lighting InstructionsChecking Flame Appearance Match Lighting InstructionsPilot Flame Flame Appearance Cleaning / ServicingFlames Heater Assembly Replacement Parts KEY Description QTY Parts List for Heater AssemblyBurner & LOG Assembly Parts List for GAS LOG Assembly Observed Problem Possible Cause Remedy TroubleshootingTroubleshooting Optional F40 Blower KIT Page Limited Warranty Policy United States Stove Company HOW to Order Repair Parts or Options