Figure 103: Notes concerning plate heat exchangers
- pH-value: should be kept as high as possible; but at least 7,5
- Cl2: continuous < 0,5 ppm near the plate heat exchanger inlet
maximum < 2 ppm
- Cl- < 150 ppm, if the water is heated to 50-60°C
< 100 ppm, if the water is heated to 70-80°C
6.2 Connection of indirect adiabatic cooling
ETA-PAC-AHU’s are equipped with an indirect adiabatic cooling device. Carry out connection to
piping system as shown in Figure 104.
Figure 104: Indirect adiabatic cooling
6.3 Condensate drain
Each drain must be equipped with a siphon. Siphons are available as accessories from TRANE.
6.3.1 Standard siphons
To Next Page
Loading...
