Electric pressure cooker leakage causes and solutions:

1, exhaust caused by the rice slurry or foreign matter clogging, this failure requires regular cleaning of the ball gasket and steel ball.

2, the solenoid valve stem and sealing ring on top of the steel ball, need to check whether the sealing ring and stem valve with close or need to replace the solenoid valve.

3, the control board is out of control resulting in high pressure, check the relay and related wiring components are damaged, check the thermistor resistance value is within the normal range.

4, the mouth of the inner pot is deformed, such a failure need to replace the inner pot can be solved. The inner pot cover or sealing ring or sealing fixed ring and other parts of the failure. Encounter this situation need to repair the inner pot cover, or replace the fixed ring.

Pressure cooker troubleshooting methods:

1, Nepal electric pressure cooker after turning on the display E0, can not work.

Pulling the thermistor and reed switch wiring lightly by hand, one of the thermistor terminals is disconnected due to oxidation and corrosion. Detect the reed switch, work normally. After observation, the thermistor wiring can withstand frequent bending, and the outer skin material belongs to the high-temperature resistant materials, but the package joints of the rubber sleeve did not seal the junction, resulting in easy corrosion of the junction head breakage.

Welding the disconnected connector, and heat shrink tubing to cover the connector after the test machine, troubleshooting.

2, E2: sensing failure

The first thing to do is to measure the sensor (i.e., the sensor in the center of the heating plate), to see whether the circuit is broken or open, such as normal, then you can disassemble the control board, to see whether the moisture, due to the possibility of moisture to the error message, the other should be observed to see whether the soldering of the motherboard circuit will be desoldered to the error message.

3, display E1 troubleshooting

Superior electric pressure cooker display fault code E1 indicates that the lower sensor is open or short-circuited. yd6 and yd6a type electric pressure cooker display the lower sensor is open or short-circuited the way is all the function indicator light flashes. The temperature sensing cup is mounted in the center of the heating plate, in contact with the bottom of the inner pot, and the lead wire of the lower sensor is directly connected to the control light board. The control light board must be removed to replace the lower sensor.