Astral Sel Clear 30, 55 and 95 salt electrolyser

Astral Sel Clear, total efficiency at your pool's service

Innovating, the ASTRAL SEL CLEAR electrolyser has been designed to produce chlorine by salt electrolysis to disinfect your pool. Quality components and easy installation make this model a leader in the European pool water treatment market.

Self-cleaning cell
To simplify maintenance, the cell plates auto clean using polarity inversion. With time, plates can form limescale deposits which lessen their performance. Smart Salt regularly inverts polarity, removing limescale. This procedure lengthens the lifespan of the cell and electrolysing quality. The unit regularly inverts the polarity of the current between the two plates to remove any deposits. This procedure guarantees the lifespan and quality of operations. The visual signals PROD 1 and PROD 2 indicate the position of polarity - standard or inverted. Depending on your water quality (TH), the frequency of polarity cycle inversion can be programmed between 1 and 99 hours.



Pool cover detection
The ASTRAL sel clear electrolyser features a connection which can be linked to your shutter limit management sensor. Using this sensor, the electrolyser detects if your pool shutter is closed and adapts chlorine production. When a pool is covered, UV's no longer penetrate the water surface and photosynthesis is suspended, reducing bacteria and germ reproduction. Chlorine requirements are reduced, Astral sel clear automatically reduces production by 50%.

Switched-mode power supply
ASTRAL sel clear uses a switched-mode power supply that offers many advantages.
-Reduced housing weight for easy installation.
-Reduced power consumption (compared to classic linear installations) because power dissipated from 230/12V has better canalised.
-Improved lifespan for your equipment as using switched-mode reduces power variations and minimises power surges on the components of the control module.

Presentation of the range

The Astral sel clear is available in three models, depending on the volume of your pool :

- Astral sel clear 30 : For pools up to 30 m³
- Astral sel clear 55 : For pools up to 55 m³
- Astral sel clear 95 : For pools up to 95 m³

Salt electrolysis as easy as 1,2,3 !!!!

Installation

The Astral sel clear electrolyser is installed quickly and easily in a linear mode or by using a by-pass (by-pass kit not supplied). To avoid friction loss, we recommend by-pass installation as this allows the water flow to be adjusted in the call and not have to disrupt the filtration system if you need to switch off the electrolyser.



Electrical connection: The Astral sel clear requires a 230V 50 Hz single phase power supply with 30 mA protection.

The unit should be installed at least 3m50 from the edge of the pool. The power cord is supplied with the control module.

A qualified technician should install the material. A pool-terre earth connection is imperative to eliminate stray currents that can cause corrosion to your metallic equipment such as ramps, ladders...).

Connection to the electrolytic cell : The cell is connected directly to the control module using cable rings situated at the end of the supplied connection cable.

Flow detector (available on option)

The Astral Sel clear can be equipped with a water flow detector allowing the suspension of electrolysis if water no longer circulates through the cell plates. This security precaution avoids the accumulation of chlorine gases in the cell and avoids all risk of explosion. This also enables chlorine production to stop during backwash cycles. The flow detector is connected using a BNC connector to the control module and a paddle clamp on the systems pipework.

PH regulation (on option)

pH measures the acidity of pool water on a scale of 0 to 14. An ideal pH for pool water is between 6,8 and 7,6. An acidic pH level, (less than 6,8) is aggressive to mucosa, causes metallic corrosion and can damage the pool liner. Water containing a basic pH level (over 7.6) can be equally aggressive to the skin and diminish disinfecting properties of chlorine.

Model	Astral sel clear 30	Astral sel clear 55	Astral sel clear 95
Max volume of pool	up to 30 m³	up to 55 m³	up to 95 m³
Dimensions	200 x 250 x 110 mm	200 x 250 x 110 mm	200 x 250 x 110 mm
Weight module	1,7 kg	1,7 kg	1,7 kg
Max production. (in g/h)	7,4	12,9	18,5
Salt level present in water	3.5 g/l to 4 g/l	3.5 g/l to 4 g/l	3.5 g/l to 4 g/l
Cell maintenance	Polarity inversion	Polarity inversion	Polarity inversion
Reccomended current production (factory set)	4A	7A	10A
Number of plates par electrode	7	7	7
Power supply	230V/50 Hz	230V/50 Hz	230V/50 Hz
Consumption	70 W	70 W	70 W
Protection index	IP-45	IP-45	IP-45
Insulation	Class II	Class II	Class II

Accessories

Warranty

2 years