3Installation
3-1 Installation Location Considerations
As with all equipment installations, follow all applicable codes and regulations.
þLocate close to the process to reduce piping expense.
þLocate adjacent to drain and city water sources.
þConsult a structural engineer to assure that the floor, mounting pad or structural steel support is of adequate strength.
þAllow for required service clearances necessary for condenser maintenance and easy access to all components.
3-2 Making Electrical Connections
SSC Series systems are designed for
Make sure you provide a correctly sized and protected supply of electrical power to the unit.
Important!
Refer to National Electric Code (NEC) Article
for proper feeder conductor and supply disconnect sizing.
Maintain a safe ground and disconnect the power supply before servicing the unit. A qualified electrician should make electrical connections, and disconnect and lock out electricity using OSHA 29CFR 1910.147 standards when you need a service call.
Check serial tag voltage and amperage requirements and make sure your electrical service conforms before making any electrical connections. Total running amps for the SSC Series systems are listed on the nameplate. Customer connections can be run to the supply terminals from either side of the unit. Make sure that all three phases are wired correctly. If not wired properly, the unit will run backwards. Again, check the unit nameplate for correct
voltage and amperage.
SSC Series Central Chilling Stations | Page 19 of 86 |