York YR User Manual

JOHNSON CONTROLS
60
FORM 160.81-O1 (1020)
ISSUE DATE 10/05/2020
SECTION 2 - OPTIVIEW™ CONTROL CENTER
Optiview Control Center
PRINTER SCREEN
Overview
This screen allows definition of the necessary com-
munications parameters for the printer. Refer to Printer
Section of this book for details of the printer connec-
tions and setup.
Display Only
Time Remaining Until Next Print
Displays the time until the next print log will occur, if
the function is enabled.
Programmable
Log Start Time
Access Level Required: OPERATOR
Set the time at which scheduled print logs will begin.
Output Interval
Access Level Required: OPERATOR
Define the interval at which log printing will occur.
Automatic Printer Logging (Enabled / Disabled)
Access Level Required: OPERATOR
Enable the printer to begin printing status reports be-
ginning at the programmed start time and recurring at
the interval defined above.
Printer Type
Access Level Required: OPERATOR
Define the printer type connected to the chiller system.
Print Report
Access Level Required: OPERATOR
Select the report type to print when the PRINT REPORT
key is selected. This can vary from status report (pres-
ent system parameters), setpoints report (present value of
the system setpoints), Schedule report (present value of
the system schedule times), or a Sales Order Data report
(information provided on the SALES ORDER screen). A
print report is generated upon completion of selection.
Print All Histories
Access Level Required: OPERATOR
Generate a report of the system data at the time of all
stored shutdowns.
Navigation
Home
Access Level Required: VIEW
Causes an instant return to the HOME screen.
Setup
Access Level Required: VIEW
Return to the SETUP screen.
FIGURE 21 - PRINTER SCREEN
00235VIP

York YR Specifications

General

Brand	York
Model	YR
Category	Industrial Equipment
Language	English

Summary

General Safety Guidelines

Safety Symbols

Explains hazard symbols used in the manual for safe operation and identification.

Document Information and Maintenance

Document Changeability

Details on how the document content may change without notice for product improvement.

Revision Notes

Records technical information and other changes made to the document.

Associated Literature

Lists related forms and documents for further system information.

Conditioned Based Maintenance

Describes a proactive maintenance program leveraging real-time data for optimal operation.

System Description and Fundamentals

System Operation Description

Explains the YORK Model YR Chiller's components and refrigeration cycle.

Capacity Control

Details how the chiller manages output via slide valve for load conditions.

Chiller Operation Overview

Covers chiller start-up sequences, shutdowns, and service technician procedures.

OptiView™ Control Center Features

Control Center Introduction and Navigation

Overview of the control system, interface conventions, access levels, and navigation.

Core Chiller Screens

Details on Home, System, Evaporator, Condenser, and Compressor screens.

Specialty Screens and Controls

Covers Sensitivity, Hot Gas Bypass, Oil Separator, Starter, and Ground Fault screens.

Configuration and Setpoint Management

Screens for managing setpoints, system setup, schedules, users, and communications.

Data Logging and Reporting

Features for viewing history, security logs, trending data, and custom views.

Display Messages and Safety Shutdowns

Status and Routine Shutdowns

Describes chiller status, startup sequences, and routine shutdown causes.

Warning and Start Inhibit Messages

Alerts for conditions like clock failure, pressure limits, and startup prevention.

Safety Shutdown Faults

Details critical faults for Evaporator, Condenser, Oil, and Motor systems.

Printer Operations and Metric Conversion

Printer Reports and Types

Lists available print reports and compatible printer models (Okidata, Weigh-Tronix, Seiko).

Printer Connections and Setup

Details physical connections and configuration settings for printers.

SI Metric Conversion

Provides factors for converting English units to SI Metric values, including temperature.