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W415-0299 / C / 03.12.03
Adjust the pilot screw to provide properly sized flame. Turn
in a clockwise direction to reduce the gas flow.
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.
FIGURE 66
FIGURE 64
FIGURE 65
AIR SHUTTER ADJUSTMENT MUST ONLY BE DONE BY A
QUALIFIED GAS INSTALLER!
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.
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, RP40-KT. This will
reduce
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.
ADJUSTMENTS
PILOT BURNER ADJUSTMENT
VENTURI ADJUSTMENT
RESTRICTING VERTICAL VENTS