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The burner nozzle does not spray oil.

The flame of the burner is unstable when it runs, and it often reignites automatically after extinguishing the fire.

Burner ignition is normal but exhaust smoke color is abnormal.

The flame of the burner is unstable when it runs, and it often reignites automatically after extinguishing the fire. Burner ignition is normal but exhaust smoke color is abnormal.

After the power is switched on, the motor of the burner begins to rotate. After the blowing program is started, the nozzle does not spray oil mist. Later, the fault red light lights up and the burner stops working.

After the main power switch is switched on, the red light of the controller is not bright, and the burner has no working signs. How to solve the problem?

What does the chain protection test cover?

What is the operating process of cold state debugging of gas burner?

What is the operating process of hot state debugging of fuel burner?

What preparations should be made for the burner before debugging?