There are many reasons why the induction cooker is energized and does not heat, and the following are summarized as follows.
First, the key fails, and the press does not start.
Second, the pot does not match, or is too small.
Third, the voltage is high or low, and the circuit is automatically protected.
Fourth, the pot inspection circuit failure.
Fifth, the current detection circuit is faulty.
Six, the +300V voltage is insufficient, and the filter capacitor fails.
Seven, +18V is lost, and the drive circuit power supply transistor is damaged.
Eighth, the resonant capacitor fails.
Nine, the heating coil connector falls off.
Ten, Kangton wire virtual welding.
Eleven, the temperature control circuit is faulty.
Twelve, the power tube is poor.
Thirteen, the power output drive circuit failure.
Fourteen, integrated circuit failure.
Fifteen, other incurable diseases.
