BobbytheBus
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There are 5 buttons. Clock, Regen, next and then an up and down arrow.How many buttons is your Clack valve equipped with?
Darn. I'm kind of bummed that I got this BRV now. At this point it's just something connected to my control valve that is sending water through another valve to drain and I'm thinking I don't even bother to set it up to recover the brine if you are that skeptical of it even working. The one I got was the MP MCA 30t with brine recovery.For there to be 'unused brine', implies preparing a greater amount of brine than will be needed to regenerate the capacity that was consumed since the previous regen cycle.
In viewing the Master water website, without knowing the specific model you are referring to (I'm not looking at every model), I suspect what they call 'Brine Recovery' refers to variable brining which is variable in relation to the capacity to be regenerated.
With single tank softener, a certain amount of capacity will need to be allocated as 'Reserve'. Not all reserve capacity will be utilized every time before regeneration is performed so whatever amount of reserve that is remaining will be regerated again, thereby wasting some brine and the salt needed to create it. One day softening capacity is the usual reserve needed so when hardness or water consumption is high, any unused reserve can be significant. Attempts at variable Brining/variable Reserve have been done previously, with less than reliable results due to complexity.
For most residential applications with moderate hardness and water usage, the usual recommendation is to sufficiently size the system while using an efficient salt setting (8 lbs per ft3 will provide the best balance of efficiency, Capacity and water quality) so regeneration will not be needed more than 1X per week and as few as 1X per month while providing the household soft water requirements.
Well that sucks that I wasted money on this but I appreciate you guys telling me the truth. Since it's connected should I just leave it on and not use the brine recovery settings? I connected the drain line to it and everything seems fine. Just wondering if I should take this off or not. I always think if it's not broken to leave it. It's just another valve the water is running through at this point.Brine recovery is basically marketing garbage. it can be effectively used in large regen plants but for a residential application, it would make about as much sense as putting a wind turbine on your electric car to generate electricity to power the batteries while you drive... I design brine recovery systems, the math simply does not play out for most applications. The only time we do it is when an engineer read online about how amazing it is and specifies it in the equipment specs. It really only works if you first waste a ton of salt so that you have some left to recover... I do training seminars on the topic at trade shows and I may do this topic at the upcoming PWQA trade show.
Here is the error code list from my proprietary Clack valve.View attachment 75030
It takes me a few times reading the responses to figure out what is being said. I see now he was saying it would had been better to have the system properly sized.Bannerman, you may be right, if he is referring to variable brining, this is a good function and is primarily used when a system can not be sized properly. Undersized units can benefit from this technology. My proprietary Clack valve has this feature and it is used primarily when a twin alternating system is unfeasible. The main consideration is the unit must be sized to last at least a whole day between regenerations and 24 hour soft water is not required.
This is awkward, but...
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