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16
If pilot flame pattern is incorrect, as shown in Figure 17
• turn heater off (see TO TURN OFF GAS TO APPLIANCE, page 15)
• see TROUBLESHOOTING, pages 17 thru 20
BURNER FLAME PATTERN
Figure 18 shows a correct burner flame pattern. Figure 19 shows an incorrect
burner flame pattern. The incorrect burner flame pattern shows yellow tipping of
the flame. It also shows the flame higher than 1/2 the heat shield height.
CORRECT FLAME PATTERN
AT HIGH POSITION
1/2 HEAT
SHIELD HEIGHT
!
WARNING ICON G 001
WARNING
If yellow tipping occurs, your heater could produce increased
levels of carbon monoxide. If burner flame pattern shows yellow
tipping, follow instructions at bottom of this page.
NOTICE
Do not mistake orange flames with yellow tipping. Dirt or other fine
particles enter the heater and burn causing brief patches of orange
flame.
Figure 18 - Correct Burner Flame Pattern
Yellow
Tipping
1/2 HEAT
SHIELD HEIGHT
INCORRECT FLAME PATTERN
AT HIGH POSITION
Figure 19 - Incorrect Burner Flame Pattern
If burner flame pattern is incorrect, as shown in Figure 19
• turn heater off (see TO TURN OFF GAS TO APPLIANCE, page 15)
• see TROUBLESHOOTING, pages 17 thru 20