Computer model 1. Set the preset time (if you do not want to preset, skip this step). Press the "timing" button and the display will increase by 0.5 hours, and the "timing" button will cycle through settings. The preset time can be set up to 8 hours. 2. Select the menu key according to the food to be cooked, and press the selected menu key (for example, to cook rice, press the "cook" key). The light will turn on regularly, and the selected menu work indicator light will turn on. 3. If no preset timer is set, the display will begin to decrease every 0.5 hours. When the countdown is completed, the display will display "00", the timer light will go out, and heating will begin. 4. If the preset time is not set, after pressing the menu button, the selected menu work indicator light will light up and heating will begin. 5. When the heating and pressure-keeping process is completed, a bell rings, the work indicator light goes out, the heat preservation indicator light flashes (indicating that the pressure in the pot is high), and it enters the heat preservation state. When the pressure in the pot is low, the heat preservation light is always on. 6. Set parameters or during work, press the "Keep Warm/Cancel" button to cancel settings and working status.

7. When no parameters are set or work is not performed, press the "Keep Warm/Cancel" button once, the Keep Warm indicator light will light up, and the Keep Warm status will be entered. Press the Keep Warm indicator light again to turn off the Keep Warm status, canceling the Keep Warm status. Mechanical type 1. Set the cooking time according to the food (please refer to the "Cooking Guide" to set the time)

Note: The cooking time range corresponding to different foods is also marked on the knob. The user can set the cooking time according to the food, Adjust cooking time appropriately based on personal taste and cooking experience. 2. Turn the knob clockwise until the heating indicator light on the corresponding scale lights up and start heating. To start timing, turn the knob counterclockwise. If you want to cook 3/5 of the soup, the time should be adjusted to 48 minutes. 3. When the working pressure is reached, the heating indicator light goes out, the keep warm/pressure-keeping indicator light turns on, and it automatically switches to the pressure-holding state. When the knob is turned to the "off" position, a "ding" sound is heard, and the cooking is completed and the keep warm/pressure setting is completed. The pressure keeping indicator light is on and it enters the heat preservation state.

For example: when cooking 3/5 capacity of soup, turn the knob to the "off" position, and when you hear a "ding" sound, the cooking is completed. 4. During the pressure maintaining process, the heating plate is powered on intermittently (power is off when the working pressure exceeds the working pressure, and power is on when the working pressure is below the working pressure). The power-on time is about one-tenth of the set pressure holding time. The heating indicator light and the heat preservation/pressure preservation indicator light alternately light up. If the heat preservation/pressure maintenance indicator light and the heating indicator light go out at the same time during work, it means that it is a dry boil (such as too little water is added or there is debris between the bottom of the pot and the heating plate, etc.) and it has entered an overtemperature state. Protection status, please disconnect the power in time at this time, and then power on again after troubleshooting.

5. If continuous heat preservation is not required, unplug the power cord