Sodium Concentration Limit; Technical Data - Honeywell KS20S KaltecSoft Evolution Operation Manual

4.4. Sodium concentration limit

When operating a KS20S softener, the limit value for the
sodium concentration (acc. drinking water ordinance) of
200 mg/l may not be exceeded.
To reduce the water hardness by 1 °fH, add about 4,5 mg/l
sodium to the water. Additionally, take into account the basic
sodium content of the raw water. The maximum possible
softening results from these values.

5. Technical data

Connection IN&OUT
Drain connection (*)
Electrical rating
Max power rating
IP protection class
Nominal pressure
Min inlet pressure
Max inlet pressure
Vacuum
Average pressure loss (**)
Min water temperature
Max water temperature
Remarks
(*) without nods and open at athmospheric pressure
(**) under normal circumstances
MU5H-1419GE23 R0815
1"
3/4"
230V, 50Hz, 12 V
6W
IP 51, double isolated
transformer
PN10
2 bar
8 bar
no allowance
1 bar
5 °C
35 °C
KS20S Models:
KS20S-15
height
width
depth
height IN&OUT
max. weight
KS20S-45
height
width
depth
height IN&OUT
max. weight
KS20S-55
height
width
depth
height IN&OUT
max. weight
KS20S-85
height
width
depth
height IN&OUT
max. weight
The further technical parameters differ from the size and the
model of the KS20S softener.
5
530mm
230mm
430mm
513mm
30kg
730mm
320mm
530mm
50mm
70kg
1070mm
320mm
530mm
82mm
129kg
1180mm
320mm
530mm
96mm
178kg
Honeywell GmbH