I'm having trouble with mine. It rarely turns off/on when it's supposed to. If I reach the desired PH, it will keep releasing gas until my drop checker starts getting yellowish. If it is off, the gas will stay off until the CO2
levels get really low. The PH controller seems to work, because when the PH rises, the alarm will kick on and power will be supplied, but the gas doesn't come on. And when power is shut off, CO2
keeps running. So I think its the solenoid's fault.
Anyone have this trouble? If I keep turning the controller's knob back and forth, eventually the gas will start or stop, but it takes a good 15 tries. All the wires and connections seem tight to me, but perhaps I'm missing one? I want to try and eliminate all human error before I call the supplier and complain about a faulty solenoid. Anyone ever have this problem?