York Millennium YCAS 316, Installation Operation & Maintenance, Page: 3 / 144

FORM 201.10-NM1
3
YORK INTERNATIONAL
The 140-260 Millennium Air Cooled Screw liquid chiller is
completely assembled with all interconnecting refrigerant
piping and internal wiring, ready for field installation. The
unit is pressure-tested, evacuated, and fully charged with
Refrigerant-22, and includes an initial oil charge. After
assembly, an operational test is performed with water
flowing through the cooler to check that each refrigeration
circuit operates correctly.
GENERAL CHILLER INFORMATION
The unit structure is heavy gauge, galvanized steel,
covered with a baked-on enamel. Base rails are of formed
double thickness, painted plate steel. Units are designed
in accordance with ARI 550, NFPA 70 (National Electrical
Code), ASHRAE/ANSI 15 Safety code for mechanical
refrigeration, ASME, and U.L. (200, 230, 460 and 575-3-
60 models). Units are rated in accordance with ARI
Standard 550.
27960A
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