Electric water heater controller scheme, water heater IC, small household appliance IC, controller development, single chip microcomputer development, MCU development
1. Heating / insulation: in this state, the system can also carry out parameter setting and timing operation.
2. Temperature setting: the temperature range that can be set is 30 ° C ~ 85 ° C.
3. Remote control function: the machine is equipped with a remote control, which is compatible with the machine body; Other controls are by wire.
4. Leakage protection: when the leakage current reaches a certain value, the LCD flashes "leakage", and the system alarms.
5. Dry burn protection: when the temperature sensor detects that the temperature rises to a certain value, the LCD flashes "dry burn" and the system alarms.
6. Power failure parameter protection: when the external power supply of the system is disconnected and calls again, the system will restore all operation modes before power failure, so as to restore the heating / insulation / timing of the system to normal.
7. System self inspection: the system performs self inspection when the external power supply is connected for the first time.
8. Water temperature display.
9. Clock display.
10. Overtemperature protection.
11. Regular heating.
12. The water outlet is powered off.
13. The function can be customized according to customer requirements, and can be made into a highly integrated touch button single chip scheme.
