Screw Compressor Central Chiller
Chapter 4: Operation
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4-5 Operation Procedures
Standard Controller
1.
Advanced Controller
4-6 Shutdown
1.
Ready process and related equipment for shut down.
2.
Do not turn off the main power until chiller completes the shutdown sequence
(approximately 2 minutes).
3.
Close the water make up valve.
4.
If the system is to be drained, open the 2” drain valve.
