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York OPTIVIEW YK Service Manual

York OPTIVIEW YK
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8
FORM 160.54-M1
ISSUE DATE: 10/25/2019
JCI COMPANY CONFIDENTIAL JOHNSON CONTROLS
Oil Return Min ..............................................................................................................................................283
Standby Lubrication ......................................................................................................................................283
High Condenser Pressure Warning Threshold ............................................................................................. 283
Brine Low Evaporator Pressure Cutout ........................................................................................................ 284
Leaving Chilled Liquid Temperature Control Sensitivity ...............................................................................284
Drop Leg Refrigerant Temperature ...............................................................................................................284
Smart Freeze Protection ..............................................................................................................................285
Evaporator Refrigerant Temperature ............................................................................................................ 285
Hot Gas Bypass Control ............................................................................................................................... 285
Chiller Starts and Operating Hours Reset ....................................................................................................286
Service Phone Numbers ..............................................................................................................................286
Surge Protection ...........................................................................................................................................287
Sales Order Data ..........................................................................................................................................287
Custom User ID and Passwords ..................................................................................................................288
Record Setpoint Changes ............................................................................................................................289
Chiller Style/Compressor .............................................................................................................................289
Flow Switch ..................................................................................................................................................292
Microboard 031-02430-000-001 and 031-03630-001 Setup/Configuration .................................................293
Variable Geometry Diffuser ..........................................................................................................................293
High Condenser Pressure Fault While Shutdown – Reset Procedure .........................................................295
Motor Lubrication Notification ...................................................................................................................... 295
Quick Start ....................................................................................................................................................298
Heat Pump Duty ..........................................................................................................................................299
Motor Monitoring Software (Version C.Opt.01.22.307 and Later) ................................................................299
Motor Details Screen .................................................................................................................................... 299
Motor Setpoints Screen ................................................................................................................................ 301
SECTION 34 - DIAGNOSTICS AND TROUBLESHOOTING ...............................................................................305
Diagnostics Screen ......................................................................................................................................306
Serial/SD SCreen .........................................................................................................................................307
Main Diagnostics Screen ..............................................................................................................................308
Motor Monitoring Board Diagnostic Screen ..................................................................................................309
I/O Board (031-02895-000) Diagnostic Screen ............................................................................................ 311
Keypad Test ..................................................................................................................................................313
Display Test Main Screen ............................................................................................................................. 314
Bit Patterns Test Screen ............................................................................................................................... 316
Serial Inputs/Outputs Test Screen ................................................................................................................ 318
Digital Inputs/Outputs Test Screen ...............................................................................................................320
Analog Inputs Test Screen............................................................................................................................323
SECTION 35 - SYSTEM COMMISSIONING CHECKLIST ................................................................................... 327
SECTION 36 - SOFTWARE ENHANCEMENTS ...................................................................................................333
SI0006 - Software Enhancements Effective May 2001 ...............................................................................333
SI0019 - Software Enhancements Effective March 2002 ............................................................................. 335
SI0034 - Software Enhancements Effective August 2002 ............................................................................ 337
TABLE OF CONTENTS (CONT'D)

Table of Contents

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York OPTIVIEW YK Specifications

General IconGeneral
BrandYork
ModelOPTIVIEW YK
CategoryController
LanguageEnglish

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