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3.2.3
3.2.4
Condenser ...................................................................... 29
3.2.5
Receiver .......................................................................... 30
3.2.6
condenser) ...................................................................... 31
3.2.7
Air purge valve ............................................................... 32
3.2.8
Automatic oil recovery system from evaporator ........... 33
3.2.9
Alarm for high level in the evaporator ........................... 34
4.
Installation information .............................................................. 35
4.1
General information .............................................................. 35
4.2
First start-up procedure ........................................................ 35
4.3
Noise and vibration ................................................................ 36
4.3.1
General information ....................................................... 36
4.3.2
Sound and noise data ..................................................... 36
4.3.3
Foundation ...................................................................... 37
4.3.4
Vibration dampers .......................................................... 37
4.3.5
ComPAC with variable speed drive (VSD) ..................... 37
4.4
Secondary system ................................................................. 38
4.4.1
General information ....................................................... 38
4.4.2
Cleaning in place ............................................................ 38
4.4.3
Temperature and flow control ........................................ 38
4.4.4
Water and brine treatment ............................................. 38
4.4.5
R717 detector ................................................................. 38
5.
Operating instructions ................................................................. 40
5.1
General information .............................................................. 40
5.2
Pre-start ................................................................................. 40
5.2.1
Pre-start check ............................................................... 40
5.3
Starting .................................................................................. 41
5.3.1
Starting procedures ....................................................... 41
5.3.2
Normal start-up procedure ............................................ 41
5.3.3
Valve positions during operation, ComPAC ................... 42
5.3.4
Restarting the chiller after power interruption .............. 44
5.3.5
(shutdown) ..................................................................... 44
5.4
During operation ................................................................... 44
5.4.1
Checks to be performed during operation ..................... 44
5.4.2
Monitoring of operation .................................................. 44
5.5
Stopping procedures ............................................................. 46
5.5.1
Stopping for a brief period ............................................. 46
5.5.2
Shutting down for a long standstill period ..................... 46
...................................................................... 29
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Operating manual - ComPAC
011769 en 2020.03
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