York YR User Manual

FORM 160.81-O1 (1020)
ISSUE DATE 10/05/2020
5
JOHNSON CONTROLS
TABLE OF CONTENTS
SECTION 1 - DESCRIPTION OF SYSTEM AND FUNDAMENTALS OF OPERATION ......................................... 11
System Operation Description ........................................................................................................................ 11
Capacity Control ............................................................................................................................................. 12
Chiller Operation Overview ............................................................................................................................12
SECTION 2 - OPTIVIEW™ CONTROL CENTER ................................................................................................... 17
Introduction .....................................................................................................................................................17
Start/Stop Control ........................................................................................................................................... 18
Stop / Reset (O) ....................................................................................................................................19
Start (◄ ) ............................................................................................................................................... 19
Run ( ■ ) ................................................................................................................................................19
Interface Conventions ....................................................................................................................................19
Overview ...............................................................................................................................................19
Display Only ..........................................................................................................................................19
Programmable ....................................................................................................................................... 19
Navigation .............................................................................................................................................21
Languages .............................................................................................................................................22
Analog Input Ranges ............................................................................................................................. 22
Home Screen .................................................................................................................................................23
System Screen ...............................................................................................................................................25
Evaporator Screen .........................................................................................................................................27
Sensitivity Screen ........................................................................................................................................... 31
Condenser Screen .........................................................................................................................................32
Refrigerant Level Control Screen ...................................................................................................................34
Compressor Screen .......................................................................................................................................36
Hot Gas Bypass Screen .................................................................................................................................39
Oil Separator Screen ...................................................................................................................................... 40
Electro-Mechanical Starter Screen .................................................................................................................42
Mod “B” Solid State Starter Screen ................................................................................................................44
Ground Fault Protection Screen ..................................................................................................................... 46
Setpoints Screen ............................................................................................................................................48
Setup Screen ..................................................................................................................................................51
Schedule Screen ............................................................................................................................................54
User Screen ...................................................................................................................................................56
Comms Screen ...............................................................................................................................................58
Printer Screen ................................................................................................................................................60
Sales Order Screen ........................................................................................................................................ 61
Operations Screen .........................................................................................................................................63
History Screen ................................................................................................................................................ 65
History Details Screen .................................................................................................................................... 67
Security Log Screen .......................................................................................................................................68
Security Log Details Screen ...........................................................................................................................70
Custom View Screen ...................................................................................................................................... 71
Custom Setup Screen ....................................................................................................................................72
Trending Screen .............................................................................................................................................73
Trend Setup Screen .......................................................................................................................................75
Advanced Trend Setup Screen ......................................................................................................................77
Trend Common Slots Screen ........................................................................................................................79
Master Slot Numbers List For Use With Trend Feature ........................................................................80

York YR Specifications

General

Brand	York
Model	YR
Category	Industrial Equipment
Language	English