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ADJUSTMENTS
PILOT BURNER ADJUSTMENT
Adjust the pilot screw to provide properly sized flame. Turn in a clockwise direction to reduce the gas flow.
FIGURE64
VENTURI ADJUSTMENT
Natural gas models have air shutters set at 1/4 (.250") inch open. Propane gas models have air shutters set at 7/16 (.437) inch open. Closing the air shutter will cause a more yellow flame, but can lead to carboning. Opening the air shutter will cause a more blue flame, but can cause flame lifting from the burner ports. The flame may not appear yellow immediately; allow 15 to 30 minutes for the final flame colour to be established.
FIGURE66
FIGURE65
WARNING: This is a fast act- ing thermocouple. It is an in- tegral safety component. Replace only with a fast act- ing thermocouple supplied by Wolf Steel Ltd.
AIR SHUTTER ADJUSTMENT MUST ONLY BE DONE BY A QUALIFIED GAS INSTALLER!
RESTRICTING VERTICAL VENTS
Vertical installations may display a very active flame.If this appearance is not desirable,the vent exit must be restricted
using the optional restrictor vent kit,
the velocity of the exhaust gases,slowing down the flame pattern and creating a more traditional gentle appearance. Specific instructions are included with the kit.
