Instructions / Assembly
30
OPERATION
INSPECTING BURNERS
Check pilot ame pattern and burner ame patterns often.
PILOT FLAME PATTERN
Figure 20 shows a correct pilot ame pattern. Figure 21 shows an incorrect pilot ame pattern. The
incorrect pilot ame is not touching the thermocouple. This will cause the thermocouple to cool. When
the thermocouple cools, the replace will shut down.
If pilot ame pattern is incorrect, as shown in Figure 21.
• turn replace o (see To Turn O Gas to Appliance, page 24.
• see Troubleshooting, page 34.
WARNING: Do not allow fans to blow directly into the replace. Avoid any drafts that alter burner
ame patterns.
WARNING: Do not use a blower insert, heat exchanger insert or other acessory not approved for
use with this heater.
Fig. 20 - Correct Pilot Flame Pattern Fig. 21 - Incorrect Pilot Flame Pattern