Panasonic microcomputer rice cooker sr dg183 appeared h02 what is the problem

The upper cover is not in good contact and there is a problem with the sensor.

Solution: First cut off the power supply, take out all the circuit boards, wash them with alcohol and then blow dry, which can eliminate the problems of the sensor. There are many failures in Panasonic rice cookers such as H01, H02, and H05, among which H01 and H02 faults are faults in the bottom and lid sensors.

Panasonic Microcomputer Rice Cooker SR-DG183 appears H02 is a problem with poor sensing on the upper cover.

Solution: Remove all the circuit boards, wash them with alcohol, and then blow dry.

Failure analysis: There are many failures in Panasonic rice cookers such as H01, H02, H05, etc., among which H01 H02 faults are faults of the bottom and lid sensors.

Generally, the room temperature is around 30k 40k. The display of H05 is because of 220V, the feedback pulse is not sent back to the MCU, when the main heating relay is not engaged or poorly sucked, the phenomenon of H05 will occur.

Of course, there will be such a fault if there is a problem with the feedback circuit**, the voltage of the relay coil of this series is generally 24V [the original relay resistance is around the right], and it cannot be replaced by 12V.

It is recommended to find a professional to repair the problem.

In the event of a malfunction, the power supply should be cut off immediately.

According to the fault judgment on the maintenance manual, it is the cover sensor or part of the cover sensor circuit fault.

Hello, I'm glad to answer for you, Panasonic rice cooker fault **H02 has the following two meanings: 1. According to the fault judgment on the maintenance manual, it is the fault of the cover sensor or part of the cover sensor. 2. Sometimes the fault occurs, it may be that the connector CN6 is in poor contact.

Solution: 1. Reconnect the sensor and troubleshoot the waterproof treatment. 2. Replace the outer cover.

Panasonic rice cooker failure**H-02 has the following two meanings:

1. According to the fault judgment on the maintenance manual, it is the fault of the cover sensor or part of the cover sensor.

2. Sometimes the fault occurs, it may be that the connector CN6 is in poor contact.

Solution: 1. Reconnect the sensor and troubleshoot the waterproof treatment.

2. Replace the outer cover.

Extended Information: Rice Cooker Failure**:

1. C0 fault content: the battery is out of power.

Repair method: Replace the battery.

2. C1 fault content: open circuit of the bottom thermostat or the corresponding input circuit.

Maintenance method: replace the bottom thermostat, or overhaul the corresponding input circuit.

3. C2 fault content: short circuit of the bottom thermostat or the corresponding input circuit.

Maintenance method: replace the bottom thermostat, or overhaul the car should be entered into the circuit.

4. C3 fault content: open circuit of the upper cover thermostat or the corresponding input circuit.

Maintenance method: Replace the thermostat on the upper cover, or overhaul the corresponding input circuit.

5. C4 fault content: short circuit of the upper cover thermostat or the corresponding input circuit.

Maintenance method: Replace the thermostat on the upper cover, or overhaul the corresponding input circuit.

6. C5 fault content: open circuit of steam port thermistor or corresponding input circuit.

The maintenance party carries the method: replace the steam port thermostat, or open the corresponding input circuit.

7. C6 fault content: open circuit of steam port thermistor or corresponding input circuit.

Maintenance method: Replace the steam port thermostat, or open the corresponding input circuit.

How to deal with Panasonic SR-HG151 rice cooker H02 failure.

Hello dear, happy to answer your <>

Panasonic SR-HG151 rice cooker H02 fault is handled in this way, H-02 has the following two meanings: 1. According to the fault judgment on the maintenance manual, it is the fault of the cover sensor or part of the cover sensor. 2. Sometimes the fault occurs, it may be that the connector CN6 is in poor contact.

Solution: 1. Reconnect the sensor and troubleshoot the waterproof treatment. 2. Replace the outer cover.

Extended information of the manuscript town: rice cooker failure**: 1, C0 fault content:

The battery is dead. Repair method: Replace the battery.

2. C1 fault content: open circuit of the bottom thermostat or the corresponding input circuit. Repair Method:

Replace the bottom thermostat or service the corresponding input circuit. 3. Which buried capacity in the C2 fault: the bottom thermostat or the corresponding input circuit is short-circuited.

Maintenance method: replace the bottom thermostat, or overhaul the corresponding input circuit. 4. C3 fault content:

The upper cover thermostat or the corresponding input circuit is open. Maintenance method: Replace the thermostat on the upper cover, or overhaul the corresponding input circuit.

5. C4 fault content: short circuit of the upper cover thermostat or the corresponding input circuit. Repair Method:

Replace the thermostat on the upper cover, or overhaul the corresponding input circuit. 6. C5 fault content: open circuit of steam port thermistor or corresponding input circuit.

Maintenance method: Replace the steam port Li Jingmao thermostat, or open the corresponding input circuit. 7. C6 fault content:

The vapor port thermistor or the corresponding input circuit is open. Maintenance method: Replace the steam port thermostat, or open the corresponding input circuit.