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34846-2-1016
Page 31
Figures 49 and 51
show a correct pilot flame pattern. The correct
flame will be blue and will extend beyond the thermocouple.
The flame will surround the thermocouple just below the tip. A
slight yellow flame may occur where the pilot flame and main
burner flame meet.
Figures 50 and 52
show an incorrect pilot
flame pattern. The incorrect pilot flame is not touching the
thermocouple. This will cause the thermocouple to cool. When
the thermocouple cools, the fireplace will shut down.
THERMOPILE
PILOT
THERMOCOUPLE
(LPG)
THERMOCOUPLE
(NATURAL)
Correct Pilot Flame Pattern for MILLIVOLT
Figure 49
THERMOPILE
PILOT
THERMOCOUPLE
(LPG)
THERMOCOUPLE
(NATURAL)
Incorrect Pilot Flame Pattern for MILLIVOLT
Figure 50
If pilot flame pattern is incorrect, as shown in
Figure 50:
• See Millivolt Troubleshooting, page 35.
PILOT FLAME CHARACTERISTICS
PILOT
SENSOR
IGNITOR
Correct Pilot Flame Pattern for IP
Figure 51
PILOT
SENSOR
IGNITOR
Incorrect Pilot Flame Pattern for IP
Figure 52
If pilot flame pattern is incorrect, as shown in
Figure 52:
• See IP Troubleshooting, pages 44 - 46.