Softcontrol Clack is an advanced automation solution developed to improve the performance and efficiency of CLACK water softeners. By continuously monitoring softened water quality and system capacity, it automatically triggers regeneration only when genuinely needed.
This smart control strategy can reduce operating costs by as much as 60%, lowering water, salt and energy usage while minimising unnecessary maintenance.
Comprehensive electronic data logging records flow rates, regeneration history and operating statistics, providing valuable performance insights. An optional brine tank monitoring function offers even greater control over the entire softening process.
Suitable for water softeners equipped with CLACK Twin, WS1.0, WS1.5, WS2.0 and WS3.0 control valves.
| Wall Mounted | 400 x 250 x 160 mm (W x H x D) (in the immediate vicinity of the softener) |
| Weight | Approx 8 kg |
| Protection class of housing | IP 54 |
| Surrounding temperature / relative humidity | 5 °C to 50 °C; 20 % to 80 % |
| Relative Humidity | 20 % … 80 % |
| Power Supply | Power supply unit 100 ... 240 Volt / 50 ... 60 Hz |
| Supply voltage | 24 V DC, about 20 Watt |
| Raw and soft water connection | Lockable branch 1⁄4“ IT for PA-hose OD 4 mm, ID 2 mm, upstream dirt filter ≤ 0,1 mm |
| Raw and soft water pressure | Minimum 1 bar up to maximum 10 bar |
| Drain | Minimum Ø 15 mm, pressure-free (below the device) |
| Quality of Raw and Soft Water | According to the valid German drinking water ordinance Free from fats, oils and brine, germ count < 5000 CFU / ml |
| Hardness Range Raw Water | 90 ppm to 1070 ppm |
| Hardness range soft water | 1 ppm to 18 ppm, parametrizable |
| Sensor control | Automatic |
| Signaling | Device alarm / external alarm (SALIS) |
| CLACK communication | Potential-free contacts (sensor alarm, threshold value alarm) 4 … 20 mA current loop, paramterisable |
| Operation Time of Sensor | Approx. 6 to 9 months |



