Ecosoft R2D2-48 water softener 12L

Product information

Ecosoft R2D2-48 is a slim water softener tailored for households of up to 4 people. It softens up to 2,100 liters of water per regeneration cycle at an inlet hardness of 250 ppm CaCO₃. The system uses ion exchange technology, replacing calcium and magnesium ions with harmless sodium ions to prevent limescale. This ensures limescale-free water, longer appliance life, and added comfort in everyday household tasks.

Technical information

Flow rate – 1.7 m³/h
Quantity of resin – 12 L
Number of bathrooms – 1
Number of people – 4
Usage of salt per regeneration – 1.92 kg
Volume capacity (at 250 mg/L CaCO₃ inlet water hardness) – 2.1 m³
Duration of regeneration – 40 min
Pressure drop in service mode – 0.6 bar
Inlet pressure – 2–6 bar
Electrical requirements – 230 V, 50 Hz
Power consumption – 3 W
Inlet/outlet pipe connections – 1″ AG
Dry weight – 27 kg
Dimensions (H × W × D) – 825 × 220 × 460 mm
Pressure tank – 824″

System Components

Softener body assembly (includes pressure tank with media inside, BNT1650 control valve)
Power adaptor 220–240 V / 12 W with European plug
Valve connection kit, 1″ Male BSPT Thread

Source water requirements

Hardness – 500 mg/L CaCO₃
Iron – 0.2 mg/L
Manganese – 0.05 mg/L
Chemical oxygen demand – 5 mg/L O₂
Sediment prefilter rating – 100 μm
Water temperature – +4…+30 °C

Service and maintenance

To ensure proper operation, always keep the salt level in the brine tank above the water level. We recommend filling the tank to about two-thirds with salt. How often you need to top it up depends on your water hardness and daily consumption, but in most homes it’s enough to check every 2–4 weeks.

Important: Never let the salt run out completely, as this may stop regeneration and reduce the efficiency of your softener.

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Specifications

  • Slim 220 mm design – fits neatly in narrow spaces
  • Reduces hardness and extends the life of household appliances
  • Ideal for families with up to 5 members
  • Apartment-friendly design for simple installation
  • Large salt tank reduces refill frequency and simplifies maintenance

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