Desa Comfort Glow CGN12A Owner's Operation And Installation Manual page 20

INSPECTING
BURNER
Continued
20
BURNER FLAME PATTERN
Figure 20 shows a correct burner flame pattern. Figure 21 shows an incorrect
burner flame pattern.
Figure 20 - Correct Burner Flame Pattern
Figure 21 - Incorrect Burner Flame Pattern
If burner flame pattern is incorrect, as shown in Figure 21
• turn heater off (see To Turn Off Gas to Appliance, page 19)
• see Troubleshooting, pages 21 through 24
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