Inspecting Burner
Continued
WARNING: If yellow tipping occurs, your heater could produce increased levels of carbon monoxide.Ifburnerflamepattern shows yellow tipping, proceed with the following instructions.
NOTICE: Do not mistake orange flames with yellow tipping. Dust or other fine particles enter the heater and burn causing brief patches of orange flame.
BURNER FLAME PATTERN Blue Flame Models
Figure 23 shows a correct burner flame pat- tern. Figure 24 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 glass panel height.
If burner flame pattern is incorrect, as shown in Figure 24
•turn heater off (see To Turn Off Gas to Ap- pliance, page 14)
•see Cleaning, page 17
BURNER FLAME PATTERN
Infrared Models
Figure 25 shows a correct burner flame pat- tern. Figure 26 shows an incorrect burner flame pattern.
If burner flame pattern is incorrect, as shown in Figure 26
•turn heater off (see To Turn Off Gas to Ap- pliance, page 14)
•see Cleaning, page 17
Figure 25 - Correct Burner Flame Pattern
(Dual Burner Shown)
Figure 26 - Incorrect Burner Flame
Pattern (Dual Burner Shown)
1/2 GLASS HEIGHT
(Models GWN6 and GWP6 will be lower due to
lower input rating)
Figure 23 - Correct Burner Flame Pattern
Yellow
Tipping
1/2 GLASS HEIGHT
Figure 24 - Incorrect Burner Flame
Pattern
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