Product specifications

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PRODUCT SPECIFICATION
Part 1: General
1.01 Work Included
A. Provide complete
Microcomputer controlled air-cooled chiller utilizing Tandem Scroll
Compressor sets suitable for outdoor installation. Contractor shall furnish and install chillers as shown
and scheduled on the drawings. Units shall be installed in accordance with this specification.
B. Chillers shall be selected for use with water / ( % ethylene or propylene glycol).
1.02 Quality Assurance
A. Unit shall be rated in accordance with ARI Standard 550/590 latest version.
B. Unit construction shall be designed to conform to ANSI / ASHRAE 15 latest version safety standards, NEC
(USA), and ASME Section VIII (USA) applicable codes.
C. Unit efficiency shall meet or exceed ASHRAE Standard 90.1 (1989).
D. Unit shall have ETL
c
(USA) and (Canadian) approval (60Hz)
E. The unit shall be fully tested at the factory with all options mounted and wired.
1.03 Design Base
A. The construction drawings indicate a system based on a selected manufacturer of equipment and the
design data available to the Engineer during construction document preparation. Electrical services, size,
configuration and space allocations are consistent with that manufacturer’s recommendations and
requirements.
B. Other listed or approved manufacturers are encouraged to provide equipment on this project; however, it
shall be the Contractor and/or Supplier’s responsibility to assure the equipment is consistent with the
design base. No compensation will be approved for revisions required by the design base or other
manufacturers for any different services, space, clearances, etc.
1.04 Related Work Specified Elsewhere
A. General Provisions: Section 15XXX
B. General Completion and Startup:
Section 15XXX
C. Equipment & Pipe Identification:
Section 15XXX
D. Tests: Section 15XXX
E. Vibration Isolation: Section 15XXX
F. C h i l l e d W a te r S y s t e m: S e c t i o n 1 5X X X
1.05 Submittals
A. Submit shop drawings on each piece of equipment specified in accordance with Specifications Section
51010, General Provisions.
B. Furnish three (3) sets of Operations and Maintenance Data.
C. Furnish one (1) copy of submittal for each chiller unit to the Temperature Control Contractor.
1.06 Delivery And Handling
A. The unit shall be delivered to the job site completely assembled and charged with R22 refrigerant and oil
by the manufacturer.
B. Comply with the manufacturer’s instruction for rigging and handling.
C. The unit controls shall be capable of withstanding 150°F (66°C) - storage temperature in the control panel
for an indefinite period of time.
1.07 Startup
A. The contractor shall provide labor to accomplish the check, test and startup procedure as recommended
by the unit manufacturer.
B. The startup serviceman shall provide and complete the manufacturer’s check, test and start forms. One
copy shall be sent to the engineer and one copy to the manufacturer’s factory.
C. (The unit manufacturer shall provide a factory-trained serviceman to supervise the original startup of the
units for final operation.)
1.08 Warranty
A. The equipment supplier shall provide a guarantee on the entire refrigeration system exclusive of refrigerant
for a period of one (1) year from date of start-up or 18 months from date of shipment, whichever occurs
first.