Minimum Cooling Water Requirements - Beko Bekoblizz LC 12-355 Instructions For Installation And Operation Manual

Installation
8.6

Minimum cooling water requirements:

Temperature
Pressure
Delivery pressure
Total hardness
PH
Conductivity
Residual solids
Saturation mark SI
HCO
3
2-
SO
4
Note: (1) – Other temperatures upon request – check the data on the name plate.
(2) – Other pressures upon request – check the data on the name plate.
(3) – Pressure difference at the water connection of the chiller at maximum water flow.
Other delivery pressures upon request.
CAUTION!
During the piping of the chiller, the inlet and outlet connections need to be supported as is shown in the
illustration.
Non-observance will cause damage.
18
15 ... 30°C (1)
3...10 bar(g) (2)
> 3 bar (2) (3)
6.0...15 dH°
7.5...9.0
10...500 μS/cm
<30 mg/l or ppm
-0.2 < 0 < 0.2
70...300 mg/l or ppm
<70 mg/l or ppm
HCO / SO >1.0 mg/l or ppm
3 4
NH <2 mg/l or ppm
3
-
Cl 50 mg/l or ppm
Cl 0.5 mg/l or ppm
2
H S <0.05 mg/l or ppm
2
CO <5 mg/l or ppm
2
NO <100 mg/l or ppm
3
Fe <0.2 mg/l or ppm
Al <0.2 mg/l or ppm
Mn <0.1 mg/l or ppm
BEKOBLIZZ® LC 12-355