| 摘要 |
The combustion apparatus ignites a heater according to a combustion start signal, actuates an electronic pump, a fan motor and a burner motor, and senses a flame voltage by use of a flame rod. The air feeding adjustment method for a complete combustion comprises a step of increasing the rpm of the burner motor if a sensed flame voltage (VFR) is not more than a reference voltage, storing a sensed flame voltage (VFRI) according to the increased rpm of the burner motor, and continuously increasing the rpm of the motor if the voltage (VFRI) is more than the voltage (VFR); a step of dereasing the rpm of the burner motor if the voltage (VFRI) is less than the voltage (VFR), and continuously decreasing the rpm of the burner motor.
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