Control Knob BNT 1650 F For Water Softener Nitrate Filter. The description of this item has been automatically translated. The control head BNT 1650 F is used for water softening systems, nitrate filter systems and de-ironing systems with MTM or Greensand filter material. In addition to various programs for quantity-controlled triggering, the control head also offers time-controlled and manual triggering of regeneration. Programming is uncomplicated and can be carried out by anyone. By an adjusting screw You can set the blending hardness on the control head. The treated water leaves the water softener with a total hardness of almost 0 ° dH, by blending you mix softened water with raw water and adjust the water hardness to the desired degree of hardness. The blending device is not used with nitrate filter systems and de-ironing systems. The following is an overview of the possible operating modes, for water softeners and nitrate filters we recommend the Meter Override operating mode, for de-ironing systems a pure time control may be sufficient. Time mode (Calendar Clock, CC). In the time mode, the control valve is given a number of days after which the system should regenerate. At the same time, the time at which the regeneration is to be carried out is programmed. The system does not use the option of recording the amount of treated water and calculating it against the system capacity. Regardless of how much water has been treated, the system goes into regeneration at the preset time. Volume mode with immediate regeneration (Meter Immediate, MI). The system measures the treated water volume via the flow meter and compares this with the system capacity. If the capacity reaches zero, a regeneration is carried out immediately. Volume mode with time priority switching (Meter Delayed, MD). If the capacity reaches zero, a regeneration is not carried out immediately, but at a specified time. Volume mode with time priority switching and with forced regeneration (meter override, MO). In addition, the system is given a period in days after which the system should regenerate at the latest (at the specified time), regardless of whether there is still any remaining capacity. This forced regeneration is recommended for reasons of hygiene. This prevents the water softener, nitrate filter or the iron removal system from being exposed to germs for days or weeks without water flowing through, for example during a vacation. 1 piece control head BNT 1650 F 1 piece of 12V power supply 1 pair of threaded connections 1 1 piece bypass with shut-off cocks 1 piece upper nozzle 1 piece of programming instructions. We have summarized the technical data of the control head for you in the following table. On the left in the picture you can see the back of the control head and on the right in the picture you can see the adjusting screw for setting the water hardness. Water softener with CLACK control head. On the left in the picture you can see the back of the control head and on the right in the picture you can see the adjusting screw for setting the water h. The item “Control Knob BNT 1650 F For Water Softener Nitrate Filter” is in sale since Thursday, March 15, 2018. This item is in the category “Home, Furniture & DIY\Plumbing & Fixtures\Pumps & Water Filtration Systems\Water Softeners”. The seller is “lfs-cleantec” and is located in Meinerzhagen. This item can be shipped worldwide.