95PCB dIAGRAM5-1) PCB layout with part position1. DC12V,5V,GNDsuppliedfromSMPSPCB2. CircuitforcontrollingStep-Valve(3-WayValve)*Option3. FANMOTORcontrolpart:Tosupplythepowerfrom8.3V~12Vaccordingtothemotortypes.(F,R,C,ICE)4. EEPROM:Saveandrecordeverykindsofdata.5. TransmitinputtedsignalsfromeverysensorintoMICOMaftereliminatethenoise.6. Micom:controltheregrigeratorCeramicresonator:generatethebasicfrequencyofMicomoperation.ResetIC:makeMicomresetifinputvoltageofMicomisdetectedlessthanthespecifiedvoltage7. PLCinput/output-PLC(PowerLinecommunication)*Option(PLCmoduleisnotinsertedunlessspecifiedoccasion)8. OperateICE-MAKER,supplypowertoMOTOR,andsensethevariationofswitch.9. MainMicom ↔PanelMicomserialcommunicationcircuit-Dispenseroptioninputpart (Water&CoverIcerouteswitch)10. PANTRyRoomdisplaycontrolpart:displayLED,detectKEystate.11. ControlPANTRyRoomdamper&Damperheater12. WaterTankHeaterControls(alsocontrolsotheroptions)13. LEDLAMPControlCircuit(F,RroomLamp)14. RelaypartsthatcontrolsACloadandreceivesMicomoperatingsignalthroughSinkIC.15. ConnectorwithACloada.Diodeoptionsettingareab.InverterCOMPcontrollingsignal c.FlowSensorcontrollingsignal
