46
#LXL-22-L
R.1 4 . 2 0 . 2022
HUSSONG MFG. CO., INC.
KOZY HEAT FIREPLACES
12.5 Burner and Pilot System
Verify
gas supply is turned on and filled. Consult with plumber or gas
supplier as necessary.
Certain components may be removed for easier access to the
burner and pilot system. Refer to section
7.0, FIREPLACE SETUP
on page 28.
Refer to
FIGURE 12.2
for inspection of the burner system. Refer to
FIGURE 12.2
for proper flame appearance.
Performed by:
Qualified Service Person
Frequency:
Annually
Action:
•
Vacuum all components of the burner system.
•
Check all accessible gas-carrying tubes, connections, pipes and
other components for leaks.
•
Inspect the operation of the flame safety system Pilot or Flame
rectification device. Visually check pilot light when in operation.
•
Inspect and ensure the lighting of the main burner occurs within
(4) seconds of the main gas valve opening. Check for faulty or
incorrect wiring and correct or replace as necessary. Inspect
primary air openings (burner ports) for blockage, especially near
the pilot.
•
Visually check burner flame pattern when in operation. Flames
should be steady, not lifting or floating.
•
Test and measure the flame failure response time of the flame
safety system. It must de-energize the safety shutoff in no more
than (30) seconds.
SECTION 12
MAINTENANCE
Burner and Pilot System
FIGURE 12.1
Burner System
FIGURE 12.2
Pilot and Burner Correct Flame Appearance
