1. Lights flashing: When E3 fault code appears in the induction cooker, some models of lights will flash. The number and frequency of flashing may be different, but it usually flashes 1-3 times per second.
2. Sound alarm: Some models of induction cookers will have sound alarm to remind users that there is a problem. The alarm is usually sharp and will last for a while.
3. Error message displayed on the screen: When the E3 fault code appears in the induction cooker, some error messages, such as "E3" or "ERR3", may be displayed on the screen to remind the user that there is a problem. If this happens, you need to stop using the induction cooker immediately and contact the maintenance personnel for maintenance.
For the E3 fault code of Fuji induction cooker, users are advised to take the following measures:
1. Stop using the induction cooker and turn off the power until it is confirmed that the induction cooker is not working properly.
2. Seek technical support and help from original equipment suppliers or related professional maintenance personnel. Depending on the fault performance, parts may need to be replaced or further maintenance may be required.
3. Before powering on and when using, you need to read the instruction manual of the induction cooker carefully and use the induction cooker correctly according to the requirements of the instruction manual.
The maintenance of induction cooker needs professional technical knowledge. Ordinary users should not disassemble the induction cooker without permission, so as to avoid irreparable losses and potential safety hazards. When a fault occurs, you should seek the help of professional maintenance personnel or original equipment suppliers in time.