There are the following fault codes:
1 and E 1 sensor on:
2. Short circuit of 2.E2 sensor: Short circuit fault of sensor is rare. Generally, it can only be renewed.
3, E3 overtemperature: the bottom of the pot is too dirty, and the temperature is too high.
4.E4 pressure switch is out of order.
Extended data:
superiority
1. High borosilicate glass, integrated all-glass kettle body, metal-free and silica gel-free, safe, healthy and hygienic.
Second, the glass is resistant to high temperature, rapid cooling and rapid heating.
Thirdly, it has multiple functions, one-click access and simple operation.
Pay attention to shopping
1, select the manufacturer with normal quality.
The health pot produced by the manufacturer has beautiful appearance, and the upper cover and heating plate are made of imported high-quality stainless steel, which will never rust, be evenly heated and not be easily scalded. At the same time, the temperature control device is accurate and stable, ensuring that nutrients are not lost. Inferior health pots are obviously poor in workmanship and easy to rust.
2, the material should be safe
The plastic smell of inferior health pot after boiling water is very heavy, because the apron used to seal the heating plate is made of non-food grade ordinary silica gel. When the upper part of the apron comes into contact with water and is heated and decomposed by the heating plate, it will continuously release odor and harmful substances, which is harmful to human health. Regular health pots are non-toxic and tasteless, and most of them use imported food-grade silicone rings.
Most health pots on the market choose domestic high-temperature resistant high borosilicate glass, but high borosilicate glass also has advantages and disadvantages. Poor quality is easy to burst in the environment of high temperature and sudden change of hot and cold, and good quality has the characteristics of high temperature resistance, high strength, high hardness, high light transmittance and chemical corrosion resistance. ?
3. Inspection marks
Check the appearance carefully to see if there are 3C marks and certificate marks.