The salinity display is not in accordance with the actual salt level in the basin (the one with a triangle is the average salt level, the other is the actual salt level)

> Check that the cell corresponds to the model of the electrolyser by comparing the references (serial number) on the cell, the device as well as on the internal program.

If this is not the case match the cell with the program on the device "mode" then "cell type".

If the problem persists, Regarding the "salt syst" you do not normally have to touch it, it is factory set.  
This is the calibration between the actual salt value in your pool and the one that the electrolyzer reads.
However, in some cases we may need to change it.
To do this, you need to bring test strips (not supplied with the device) for reading the salt directly in the pool and compare it to the one visible on the device (by pressing "salinity")

If the values are identical, you do not have to do anything and you must leave "salt syst" at the original value.
When the salt level is very different from the actual salt level in the pool, the pool service can directly change the level. For example, the salt level is 3500, the actual salt level test per strip is 4000 the device can work normally, but if you want to calibrate, you can enter this screen and press
on «+» 500 to leave the salinity identical to the real level.

ATTENTION, all the water flow from must not pass through the electrolyzer you must leave the bypass valve open in half and then make the compensation of the reading as explained above.