York STYLE A YCWS User Manual
Page 2
2
YORK INTERNATIONAL
Nomenclature
YC
W
S
0140
S
C
46
Y
A
YC= York Chiller
W= Water cooled
S= Screw Compressor
Nominal Capacity in Tons
Refrigerant C = R-22
Voltage Code:
Type Start: Y = Star-Delta
Design Series: A
S= Standard Efficiency
17 = 200-3-60
28 = 230-3-60
40 = 380-3-60
46 = 460-3-60
58 = 575-3-60
Table of Contents
Introduction .............................................................................................................................................................. 3
Specifications .......................................................................................................................................................... 4
Accessories & Options ............................................................................................................................................ 7
Design Parameters .................................................................................................................................................. 8
Pressure Drops ...................................................................................................................................................... 10
Selection Data ....................................................................................................................................................... 12
Ratings (R-22 English) ........................................................................................................................................... 14
Ratings (R-22 SI) .................................................................................................................................................... 16
Ratings- Brine (30 % Ethylene Glycol) (R-22 English) ............................................................................................ 18
Ratings- Brine (30 % Ethylene Glycol) (R-22 SI) .................................................................................................... 20
Ratings- Brine (30 % Propylene Glycol) (R-22 English) .......................................................................................... 22
Ratings- Brine (30 % Propylene Glycol) (R-22 SI) ................................................................................................... 24
Part Load Ratings .................................................................................................................................................. 26
Physical Data ........................................................................................................................................................ 28
Isolator Selection Data ........................................................................................................................................... 29
Isolator Details ....................................................................................................................................................... 30
Sound Data ............................................................................................................................................................ 31
Dimensions (English) ............................................................................................................................................. 32
Electrical Data ....................................................................................................................................................... 36
Incoming Wire Range Selections ............................................................................................................................ 39
Customer Wiring Data ............................................................................................................................................ 42
Typical Control Panel Wiring .................................................................................................................................. 44
Application Data ..................................................................................................................................................... 46
Guide Specifications .............................................................................................................................................. 47