The original card decocting machine liquid packaging regulation failure, how much liquid packaging do not control, do not know which part of a problem, please master answer, thank you.
After excluding the first 2, still can not solve the problem, please check the circuit board above the solenoid valve SCR whether breakdown.
If the liquid is not automatically turn off the power, bet, please check the copper into medicine bag (liquid level probe) soiling, connecting wire level probe is loose behind.
Turn off the power supply. If the liquid is not left behind, please open the back cover of the machine and clean the solenoid valve.
