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Figure 30 shows a correct pilot flame pattern. The correct flame will
be blue and will extend beyond the thermocouple and thermopile.
The flame will surround the thermocouple and thermopile just below
the tip. A slight yellow flame may occur where the pilot flame and
main burner flame meet. The incorrect pilot flame is not touching
the thermocouple or thermopile. This will cause the thermocouple
or thermopile to cool. When the thermocouple cools, the heater
will shut down.
If pilot flame pattern is not correct, see Troubleshooting,
page 29.
PILOT FLAME CHARACTERISTICS
Figure 30
