York YLUA Series User Manual

2 JOHNSON CONTROLS
FORM 150.63-EG4 (1012)
Table of Contents
U A Y E 46 X
A
YL=York Scroll
Unit
Condensing
Nominal Capacity
Y= High Efficiency Unit
Refrigerant
E= R-410A
Voltage Code
50=380/41 5-3-50
Type Start
X=Across-the-Line
Design Series
0308
YL
Introduction .................................................................................................................................................................................................................. 3
Unit Overview............................................................................................................................................................................................................... 4
Microcomputer Control Center .................................................................................................................................................................................. 5
Accessories and Options ........................................................................................................................................................................................... 7
Selection Data .............................................................................................................................................................................................................. 9
Ratings 50Hz English ................................................................................................................................................................................................ 14
Ratings 50Hz SI.......................................................................................................................................................................................................... 20
Part Load Ratings ...................................................................................................................................................................................................... 23
Physical Data ............................................................................................................................................................................................................. 24
Dimension Drawings ................................................................................................................................................................................................. 25
Isolator Details ........................................................................................................................................................................................................... 28
Isolator Locations ...................................................................................................................................................................................................... 31
Electrical Notes.......................................................................................................................................................................................................... 33
Electrical Data ............................................................................................................................................................................................................ 34
Electrical Drawings ................................................................................................................................................................................................... 36
Application Data ........................................................................................................................................................................................................ 46
Guide Specications ................................................................................................................................................................................................. 47
Products are produced at a
f a c i l i t y w h o s e qu a li t y -
management systems are
ISO9001 certified.

York YLUA Series Specifications

General

Brand	York
Model	YLUA Series
Category	Chiller
Language	English