Part 3
System Design and
Installation
1 Preface to Part 3 ...................................................................................... 78
2 Unit Placement and Installation ............................................................... 79
3 Refrigerant Piping Design ......................................................................... 83
4 Refrigerant Piping Installation .................................................................. 89
5 Drain Piping ........................................................................................... 101
6 Insulation ............................................................................................... 105
7 Charging Refrigerant .............................................................................. 107
8 Electrical Wiring ..................................................................................... 109
9 Installation in Areas of High Salinity ....................................................... 116
10 Commissioning .................................................................................... 117
11 Appendix to Part 3 – System Commissioning Report ............................ 121