Nobel - Model AS/AT - AS/AV -Automatic Softener
Automatic softener Nobel mod. AS/AT-AV,complete with fiberglass vessel, food grade ion exchange resins (strong cation type), automatic control valve with electronic computerized programmer, brine tank in shock-resistant plastic material. Valve complete with built-in pulse sender meter turbine type (AS/AV only). The automatic control valve includes a blending valve to set the residual hardness at desired value.
The unit is fully automatic according to the following mode:
- By volume only, hence the regeneration starts afterthat the pre-set volume of water has been supplied. (AS/AV only)
- By time, hence the regeneration starts at a pre-set time of the selected day (adjustable in a range of 24 hours and 99 days, minimum 1 regeneration every 99 days, max 2 regenerations/day)
- By time/volume, hence the regeneration starts afterthat the pre-set volume of water has been supplied but at a pre-set time of the day . (AS/AV only)
- By time and by volume, hence the regeneration starts when one of the above described parameters (time or volume) is reached. . (AS/AV only)
The programmer allows the visualization of the volume supplied (AS/AV), and is complete with buffer battery to save the memory even in the case of power failure.
The electrical part works at a low tension (12V~) via a built-in transformer.
Auxiliary push-button regeneration start, regardless of any preset automatic programme.
The regeneration will be automatically completed and the unit will turn on service mode.