Figure 6-2 Venting hose
Venting the air-to-water heat exchanger
Vent all air-water heat exchangers. Proceed as follows:
Figure 6-3 Example: Air-water heat exchanger
1.
Hold the blue venting hose outside the cabinet in a bucket.
2. Open the venting valve at the heat exchanger so that air can escape. Continue venting until
clear cooling liquid escapes in a continuous stream.
3. Close the venting valve.
Commissioning
6.2 Commissioning the cooling unit
Applications for Cabinet Modules, liquid cooled
Operating Instructions, 04/2015, A5E35974555A 97
Siemens Drives & PLCs