INSPECTING BURNERS
Check the pilot flame pattern and burner flame patterns often.
PILOT FLAME PATTERN
Figure 31 shows a correct pilot flame pattern. Figure 32 shows 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 heater will shut down. If pilot flame pattern is incorrect, as shown in Figure 31:
• Turn the heater off (see TO TURN OFF GAS TO THE HEATER, page 22/23).
• See the TROUBLESHOOTING GUIDE,
Fig. 31—Correct Pilot Flame Pattern
WARNING
WARNING
©2017 Pinnacle Climate Technologies
page
Do not allow fans to blow directly into the heater. Avoid any drafts that alter
burner flame patterns.
Do not use a blower insert, heat exchanger insert, or other accessory not
approved for use with this heater.
Operation (cont.)
33.
25
Fig. 32—Incorrect Pilot Flame Pattern
Vent-Free Gas Log Heater User Manual