Product Manual AGR-3 AGR 070A through 100A
49
1.05 DELIVERY AND HANDLING
A. Chillers shall be delivered to the job site completely assembled and charged with
refrigerant and oil by the manufacturer.
B. Comply with the manufacturers instructions for rigging and handling equipment.
1.06. WARRANTY
The refrigeration equipment manufacturer’s warranty shall be for a period of one year from
date of equipment start-up but not more than 18 months from shipment. The warranty shall
cover material and workmanship that prove defective within the above period, excluding
refrigerant.
1.07 MAINTENANCE
Maintenance of the chillers shall be the responsibility of the owner and performed in
accordance with the manufacturer’s instructions.
PART 2--PRODUCTS
2.01 ACCEPTABLE MANUFACTURERS
A. McQuay International
B. (Approved Equal)
2.02 UNIT DESCRIPTION
Provide and install as shown on the plans factory assembled, factory charged, and factory run
tested air-cooled reciprocating compressor packaged chillers in the quantity specified. Each
chiller shall consist of reciprocating semi-hermetic compressors, multi-circuit direct expansion
evaporator, air-cooled condenser section, control system and all components necessary for
controlled unit operation.
2.03 DESIGN REQUIREMENTS
A. General: Provide a complete reciprocating compressor packaged chiller as specified
herein and as shown on the drawings. The unit shall be in accordance with the
standards referenced in section 1.02 and any local codes in effect.
B. Performance: Refer to the schedule of performance on the drawings. The chiller shall
be capable of stable operation to a minimum of 30 percent of full load without hot gas
bypass. Performance shall be in accordance with ARI Standard 550/590.
C. Acoustics: Sound pressure levels for the unit shall not exceed the following specified
levels. The manufacturer shall provide the necessary sound treatment to meet these
levels if required. Sound data shall be provided with the quotation and be measured
at 30 feet from the unit and one meter above the unit base line
Octave Band
63 125 250 500 1000 2000 4000 8000 dBA
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