What is the pressure switch inside the rice cooker?
Can not be removed, if no pressure, cooking is very slow, and the same ordinary rice cooker.
Rice cooker inside the pressure switch is generally a reasonable design, there is a certain scientific principles, so if not professional maintenance do not remove:
Here are some tests on the pressure switch that can be used in conjunction with your own situation:
High pressure rice cooker pressure detection switch installation is generally divided into two categories, one is the pressure detection switch pressure in the outer pot floor; the second is the pressure detection switch directly on the heating plate, the debugging process is as follows;
(1) the first step of the basic debugging, high-voltage rice cooker in the cooling state, regardless of the pressure cooker model, a type of pressure detection switch debugging for the contact from the separation after the closure, the small screw and then counterclockwise direction 45 degrees; regardless of pressure cooker model , Two types of pressure detection switch debugging for the contact from the separation to the closure, the small screw and then reverse the clock direction 180 degrees.
(2) the second step and then accurate debugging, the electric pressure cooker installed a small amount of water (1 cm deep), screw up the lid heating pressure (float valve rise, the exhaust port closed). From the pressure to the pressure switch automatically disconnect the two points away from time (listen to "pop" contact separation sound or power indicator jump or zero current meter current), 3L, 4L distance of 15 seconds is normal; 5L away from the time is 30 seconds that is normal. If there is an error, adjust the small screw on the pressure switch, (remember, counterclockwise direction is increased to increase the distance, clockwise direction is reduced to decompression that is less than the time.If only the original pressure detection Switch to make small adjustments, as long as the second step on it.
Caused by the key switch of the rice cooker can not go down the main reason is tightening the key switch screw loose or the key switch reed deformation caused by this situation generally do not need to replace the key switch, just the key switch tight Fixed screw tightening or adjust the button switch on the contact reed can be, specifically what is the reason to open the rice cooker to open the bottom cover to know
Rice cooker pressure switch, in fact, is to increase the pressure inside the pot, increase the boiling point, such as water is a hundred degrees on the boiling, and then how will not heat up again, only evaporation, but this is a standard atmospheric pressure, if increased Pressure, the boiling point may reach one hundred and one, that is to say that the pressure switch is to improve efficiency, make rice cooked faster,
