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1. MainTx(SubRx)Signal
2. MainRx(SubTx)Signal
3. SubResetSignal
4. 5V
5. GND
6. 13V
7. WaterLeveltoSub
8. StandbySignal
1. 5VforProgramUpdate
2. ResetforProgramUpdate
3. GNDforProgramUpdate
4. TXsignalforProgramUpdate
5. RXsignalforProgramUpdate
6. BootsignalforProgramUpdate
1.MotorUPhaseSignal
2.MotorVPhaseSignal
3.MotorWPhaseSignal
1.MotorProtectorConnection
2.Doorlocksensingconnection
RY101PowerRelay
RY401HeaterRelay
1.N.C
2.N.C
3.DrainPump
4.BubblePump
5.DoorLock
6.N.C
7.DoorUnlock
8.HotValve
9.ColdValve
10.PreValve