| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a combustion apparatus which prevents a user from feeling discomfort due to noise caused in re-ignition processing of a burner, and suppresses the outflow of unburned gas when accidental fire generates from the burner.SOLUTION: A combustion control part 52 opens an electromagnetic valve 30 to perform ignition processing of a burner 2 by a noise-reduction igniter 23, and then monitors a combustion state of the burner 2 with a level Vtc of a flame detection signal by a thermocouple 20. When the level Vtc of the flame detection signal is equal to or below a re-ignition threshold value, the noise-reduction igniter 23 is activated to perform re-ignition processing of the burner 2 before a prescribed period passes.</p> |
