I'm trying to start up my versa pumps in AWC mode to change 10L per day and one of them won't start. I can manually dose, but there appears to be an error in the device per the attached screen shot that says "max daily volume exceeded". I have no max daily volume set and there appears to be no intuitive way to clear this ridiculous error so my pump sits as a $150 paperweight. Restarted the pump numerous times, removed it from the system and reset to factory, unplugged and plugged back in, nothing. What kind of programming genius disables a device due to an error with no way to clear the error? Extremely frustrated with this.