3.6.4 VFD wiring : ..................................................................................................................................... 60
4.1 Local Start/Stop Control ......................................................................................................................... 62
4.2 Lubrication control .................................................................................................................................. 65
4.3 Shutdown ................................................................................................................................................ 66
5. BEFORE INITIAL START-UP ...................................................................................................................... 67
5.1 - Necessary checks ................................................................................................................................ 67
5.1.1 - Job data required ........................................................................................................................... 67
5.1.2 - Equipment required ....................................................................................................................... 67
5.1.6 Check Chiller Tightness ................................................................................................................... 69
5.1.7 Standing Vacuum Test .................................................................................................................... 72
5.1.8- Chiller dehydration .......................................................................................................................... 72
5.1.9- Inspect water piping ........................................................................................................................ 73
5.1.10 - Check relief devices .................................................................................................................... 74
5.2 Inspect wiring .......................................................................................................................................... 74
5.5 Checking the Installation ........................................................................................................................ 76
5.8 Software configuration ............................................................................................................................ 78
6. INITIAL START-UP ...................................................................................................................................... 88
6.1 Preparation ............................................................................................................................................. 88
6.2 Check Motor Rotation ............................................................................................................................. 88
6.3 Check Refrigerant Lube.......................................................................................................................... 89
6.6.1 Cooler - Condenser ......................................................................................................................... 89
6.6.4.Economizer ...................................................................................................................................... 89
6.6.5 Control system ................................................................................................................................. 89
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