What is the principle of ice thickness sensor for ice maker? The best specific point, which master enlighten
There are three kinds of ice filled sensors:1. magnetic switch sensor: when the ice is full, the ice board can not be reset, and the magnetic switch (if it is normally connected) is closed and turned off, thus giving a signal to the microcontroller to trigger the ice.2. temperature sensor: when the ice to the temperature sensor position, so that the temperature reached the preset temperature, triggering ice filled.3. photoelectric switch sensor: when the ice position is blocked, the photoelectric switch is switched off to trigger the ice.
3 when the storage in the refrigerator ice making machine filled with ice, ice slides are not dropped and pressed the skate board, 30 seconds when the skate board can not be reset automatically stop, will be removed after the ice skating board reset and the downtime is full 3 minutes when the machine can work again.4 pieces of ice thickness sensor is installed in front of the ice mold, ice thickness sensor factory to adjust the thickness of the ice bridge is about 10MM, if you need to adjust the adjusting screw clockwise ice thickness sensor can increase the thickness of the ice bridge, counterclockwise can reduce the ice particle thickness. Ice particles slightly sag belongs to the normal phenomenon, this is the unique shape design.5, ice water with too little pressure or no water, the opportunity to stop working ice.
The working principle of ice maker:1 ice machine correctly connected to water and power supply, control circuit board is energized to start, first determine the water level, such as the water level under the inlet solenoid valve opens to the sink when the water reaches a predetermined level after the hot gas solenoid valve open balance system pressure. The pressure balance system, compressor start delay 30 seconds, delay 60 seconds of water mercury running water pumping cycle, ice mold temperature is lowered and the ice on the ice when the ice mold reaches a certain thickness when hot gas solenoid valve open, the refrigerant flow through the heat of ice ice mold die is heated, the ice into the ice slide into the storage refrigerator. Ice fell away the skate board and quickly reset, thus ending the ice shedding and enter a new ice making process, so repeated cycle. From the inlet to the automatic control of the whole process of ice, do not need to turn off the power source box.
