Pressure switch low-temperature disconnect or the corresponding input circuit open circuit, replace the pressure switch or the bottom thermostat can be.

The United States of America electric pressure cooker fault code C0-C9 fault cause analysis and repair

1?C0: battery dead, replace the battery;

2?C1: the bottom of the thermostat or the corresponding input circuit is open, replace the bottom of the thermostat or overhaul the corresponding input circuit;

3.C2: the bottom of the thermostat or the corresponding input circuit is short-circuited, replace the bottom of the thermostat or overhaul the corresponding input circuit;

3? thermostat or repair the corresponding input circuit;

(4) C3: the top cover thermostat or the corresponding input circuit open circuit, replace the top cover thermostat or repair the corresponding input circuit;

(5) C4: the top cover thermostat or the corresponding input circuit short circuit, replace the top cover thermostat or repair the corresponding input circuit;

(6) C5: the bottom thermostat over temperature, replace the bottom thermostat or detect the inner pot Whether deformation;

(7)?C6: pressure switch low temperature disconnection or the corresponding input circuit open circuit, replace the pressure switch or the bottom thermostat;

(8) C7: lid leakage, test the sealing of the product;

(9) C8: steam sensor open or short-circuit, replacement of the steam sensor or overhaul of the corresponding circuit;

(10)?C9: fan blocking or not inserted fan, replacement of the fan or inserted fan C9: Fan blocked or unplugged, replace fan or plug in fan.

Extended information:

The United States of America's electric pressure cooker is either no timer is not cooked rice, according to the physical drawings of the circuit diagrams and analyzed the principle. Plug in the electricity to turn the timer to their own needs, timer switch closure electric hot plate is powered to start heating, the temperature reaches 101 degrees after the heat preservation switch is disconnected to enter the timer to keep the pressure stage.

The electric hot plate continues to heat to 140 degrees after the pressure switch disconnect timer motor to get power to start timing, when the pressure inside the pot drops after the pressure switch on the timer motor to lose power to stop timing at the same time the electric hot plate to get power to start heating, the pot pressure and start to rise the pot temperature reaches 140 degrees after the pressure switch to disconnect the timer to start timing again so repeated until the timer switch off into the heat preservation state.

Common Failures

①Cooking is not cooked, the pressure switch is open or jumped open early.

② no timer burned rice, timing motor coil open pressure switch sintered.

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