28
Mounting and installation instructions, continued
Self-production of
chlorine
The following guidance values are applicable to swimming pools with self-production of
chlorine:
Chemicals ppm
Salt (NaCl) 2700-3400
Total dissolved solids < 5500
pH 7,2-7,6
Total alkalinity 80-150
Calcium hardness 250-450
Sulphates < 360
Langelier Satura-
tion index
It is advisable to use the Langelier Saturation index to ensure that the combination of
the different water parameters is acceptable.
Contact Dantherm Air Handling A/S if necessary.