Product Overview & Area of Application
The AQMOS R2D2-32 water softening system is a compact water softener in a cabinet-style housing designed for smaller households with typical use by 1 to 4 people. It reduces water hardness in the drinking water area, helping to reduce limescale deposits in pipes, fittings, household appliances, and water heaters.
The system is particularly suitable for apartments, single-family homes, or smaller households where space is limited and central water softening is to be integrated directly into the household water installation.
Technology & Equipment
The AQMOS R2D2-32 operates with ion exchange resin and a volume-controlled BNT 1650 control valve. The control valve records the actual water consumption and controls regeneration automatically, so that salt and water consumption are adapted to operation.
The compact cabinet-style housing contains the resin tank and brine tank in a space-saving design. The system is supplied with 230 V / 50 Hz and is intended for operation with regeneration salt tablets according to DIN 19604 or DIN EN 973 Type A.
Everyday Benefits
Softer water can reduce the cleaning effort on fittings, shower surfaces, and household appliances and limit the formation of visible limescale deposits. For ongoing operation, it is essentially important to ensure an adequate salt supply and an appropriate setting of the water hardness.
Thanks to automatic regeneration, the system operates largely in the background. The compact housing width facilitates installation in smaller utility areas, house connection rooms, or suitable ancillary rooms.
System Integration & Compatibility
The R2D2-32 is installed in the cold water line after the water meter, water filter and, if applicable, pressure reducer. For operation, a frost-free and dry installation location, a nearby power connection and a drain connection for regeneration water are required.
A protective filter upstream of the system is recommended to prevent dirt and deposits in the system. If the water pressure is too high, a pressure reducer is required to ensure that the permissible operating pressure of the water softener is maintained.
Technical data at a glance
The most important technical data of the AQMOS R2D2-32 at a glance.
| Water treatment type |
Water softener |
| Flow rate |
approx. 21.7 l/min |
| Connection size |
1" female thread |
| Max. pressure |
6 bar |
| Max. temperature |
38 °C |
| Height |
650 mm |
| Width |
220 mm |
| Depth |
460 mm |
| Voltage |
230 V |
| Frequency |
50 Hz |
| Power consumption |
max. 15 W |
Installation
Installation is carried out in the household water supply system after the water meter, the water filter, and, if applicable, after a pressure reducer. Connection to the drinking water installation should be carried out by qualified personnel to ensure that flow direction, pressure range, wastewater routing, and tightness are properly checked.
For installation, a suitable location, a 230 V power connection, and a separate drain for regeneration water are required. The wastewater and overflow hoses must be routed separately and backflow-proof to the sewer connection.
Notes
The system is intended exclusively for the drinking water sector and for reducing water hardness. It may only be installed in a frost-free, dry location and not outdoors.
For operation, regeneration salt according to DIN 19604 or DIN EN 973 Type A must be used. The local water hardness should be checked during commissioning and set accordingly on the control valve.
Scope of delivery
- Water softening system AQMOS R2D2-32 complete
- BNT 1650 control valve, pre-installed
- Overflow protection set
- Drain hose 1.5 m
- Operating instructions, German