Specifications

Specifications
SECTION 15XXX
MAGNETIC BEARING CENTRIFUGAL CHILLERS
PART 1 — GENERAL
1.1 SUMMARY
Section includes design, performance criteria, refrigerants, controls, and installation requirements for water-
cooled centrifugal chillers.
1.2 REFERENCES
Comply with the following codes and standards
ARI 550/590 NEC
ANSI/ASHRAE 15 OSHA as adopted by the State
ASME Section VIII
1.3 SUBMITTALS
Submittals shall include the following:
A. Dimensioned plan and elevation view, including required clearances, and location of all field piping
and electrical connections.
B. Summaries of all auxiliary utility requirements such as: electricity, water, air, etc. Summary shall
indicate quality and quantity of each required utility.
C. Diagram of control system indicating points for field interface and field connection. Diagram shall
fully depict field and factory wiring.
D. Manufacturer’s certified performance data at full load plus IPLV or NPLV.
E Installation and Operating Manuals.
1.4 QUALITY ASSURANCE
A. Regulatory Requirements: Comply with the codes and standards in Section 1.2.
B. Chiller manufacturer plant shall be ISO Certified.
C. The chiller shall be tested to job conditions at the manufacturer’s plant, certified by the company’s
chief engineer and certified test results submitted for approval prior to shipment.
1.5 DELIVERY AND HANDLING
A. Chillers shall be delivered to the job site completely assembled and charged with refrigerant.
B. Comply with the manufacturer’s instructions for rigging and transporting units. Leave protective
covers in place until installation.
1.6 WARRANTY
The refrigeration equipment manufacturer’s warranty shall be for a period of (one) -- Or -- (two) --Or-- (five)
years from date of equipment start or 18 months from shipment whichever occurs first. The warranty shall
include parts and labor costs for the repair or replacement of defects in material or workmanship. The
refrigerant warranty shall match the parts and labor warranty.
50 Catalog WMC-4