1
Introduction ............................................................... 6
Warranty ................................................................... 6
Safety ......................................................................... 6
General Access ....................................................... 7
Electrical .................................................................. 7
Rotating Parts .......................................................... 8
Sharp Edges ............................................................ 8
2
Introduction ............................................................. 12
Compressor ........................................................... 12
Evaporator ............................................................. 13
Condenser ............................................................. 13
Economizer ............................................................ 14
Oil Cooling ............................................................ 15
Motor Starting ........................................................ 20
Display .................................................................. 20
Entry ...................................................................... 21
Setpoints ............................................................... 21
Clock ...................................................................... 21
Print ....................................................................... 21
Program ................................................................. 21
2
TABLE OF CONTENTS
Fans ......................................................................... 22
Inspection ................................................................ 25
Unit Rigging ............................................................ 26
300 PSIG (21 bar) Waterside Design Working
Pressure ................................................................. 22
3
4
Installation ............................................................ 28
Option Flanges ...................................................... 30
YORK INTERNATIONAL