OPTIVIEWTM
REMOTE CONTROL CENTER
OPTIVIEW REMOTE CONTROL CENTER
New Release
READ BEFORE PROCEEDING
GENERAL SAFETY GUIDELINES
SAFETY SYMBOLS
YORK INTERNATIONAL
CHANGEABILITY OF THIS DOCUMENT
FORM 50.40-OM2
TABLE OF CONTENTS
LIST OF TABLES
LIST OF FIGURES
YORK INTERNATIONAL
FIG. 1 - EU DECLARATION OF CONFORMITY
FORM 50.40-OM2
SECTION 1 – PRODUCT DESCRIPTION
Product Description
Stop Command, and Current / Load Limit can be
SECTION 2 – INSTALLATION
Installation
UNIT TYPE
REQUIRED SOFTWARE VERSION OF THE
CHILLER / CONDENSING UNIT EPROMS
EPROM PART NO
031-02076-000Factory Installed A A
OPTIVIEW REMOTE CONTROL CENTER
Installation
Tie Wrap To help keep wires connected Ferrite
OPTIVIEW RCC
FIG. 2 – FIELD WIRING OPTIVIEW RCC PANEL CONT
FROM
COMPONENT
Installation
Unit Microboard 031-01314-000and 031-02050-001
Unit Microboard
microboard part number
PROPER INSTALLATION PRACTICES
Wire Sizing
Voltage Source Figure
Grounding
Ground Wire Size Figure
Wiring Practices Figure
Installation
ground wires to electronic control panels. Each
wires where indicated by the manufacturer. EMI
Never daisy-chainor parallel-connectpower or
some cases totally destroy the electronics
OPTIVIEW REMOTE CONTROL CENTER
SECTION 3 – OPERATION
Operation
Setpoints
SCREEN DESCRIPTIONS AND USAGE
Setpoint / Change Schedule
Manual Controls
Operation
Home page Unit Data page System Data page
FORM 50.40-OM2
YORK INTERNATIONAL
OVERVIEW
Unit Control Temperature
HOME SCREEN
DISPLAY ONLY
PROGRAMMABLE
Unit Run Indicator LED
Average Ambient Temperature
NAVIGATION
FIG. 10A – YCAL CHILLER
UNIT SCREEN - EXAMPLES
Operation
FIG. 10B – YCAR CHILLER
FIG. 10D – YCUL CONDENSING UNIT
UNIT SCREEN - EXAMPLES
FIG. 10C - YCAS CHILLER
00571VIPC
00573VIPC
UNIT SCREEN - EXAMPLES
FIG. 10E – YCWS CHILLER
Discharge Air Temperature
Leaving Chilled Liquid Temperature
Return Chilled Liquid Temperature
Ambient Temperature
Operation
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FIG. 11B – YCAR CHILLER
SYSTEMS SCREEN - EXAMPLES
FIG. 11A – YCAL CHILLER
00505VIPC
FIG. 11C – YCAS CHILLER
SYSTEMS SCREEN - EXAMPLES
Operation
FIG. 11D – YCUL CONDENSING UNIT
•Saturated Discharge Temperature
• Oil Temperature
• Discharge Temperature
•Discharge Superheat •Suction Temperature
FIG. 12A – YCAS CHILLER FIG. 12B – YCAR CHILLER
INDIVIDUAL SYSTEM SCREEN
Operation
00509VIPC 00510VIPC
Suction Pressure Saturated Suction Temperature
Saturated Discharge Temperature
Discharge Temperature Discharge Superheat
Suction Temperature Suction Superheat
FIG. 13A – YCAL CHILLER FIG. 13B – YCAS CHILLER
HOURS AND STARTS SCREEN
Operation
00511VIPC 00512VIPC
OVERVIEW
Total Starts
Operating Hours
DISPLAY ONLY
FIG. 14A – YCAL CHILLER
OPTIONS SCREEN
Operation
FIG. 14B – YCAS CHILLER / YCAR CHILLER
Refrigerant Type
Local/Remote Control Mode
Units Display Mode
Chilled Liquid Type
OVERVIEW
TRENDING SCREEN
Operation
DISPLAY ONLY
Stop
Trend Setup
Start
Y-Axis
Collection Interval
TREND SETUP SCREEN
Chart Type
Operation
Data Point Min
Select
Data Point Slot #
Data Point Max
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YORK INTERNATIONAL
YORK INTERNATIONAL
This page intentionally left blank
FORM 50.40-OM2
FIG. 17A – YCAL CHILLER FIG. 17B – YCAS CHILLER
SETPOINTS SCREEN - EXAMPLES
Operation
00515VIPC 00516VIPC
FIG. 17C - YCAR CHILLER
00517VIPC
SETPOINTS SCREEN
Operation
Print History
Last Faults
HISTORY SCREEN
Print All Histories
Page Up
HISTORY DETAILS SCREEN
History Printout
Page Down
Number of Units Connected
Setup
RCC SETPOINTS SCREEN
OVERVIEW
Set Date
RCC SETUP SCREEN
Clock Enabled / Disabled
Set Time
Comms
Diagnostics
Units
Printer
RCC Poll Time 5-30sec
COMMS SCREEN
RS-485Baud Rate
Setup
Log Start Time
Automatic Printer Logging Enabled / Disabled
PRINTER SCREEN
Log Output Interval
RCC Comms
DIAGNOSTICS SCREEN
Software Versions
Setup
Diagnostics
DIAGNOSTICS I/O SCREEN
Digital Inputs
OVERVIEW
Reply Indicator LED
DIAGNOSTICS RCC COMMS SCREEN
Poll Indicator LED
Poll Count
Diagnostics
Timeout Count
Clear Counters
NAVIGATION
DISPLAY MESSAGES
SAFETY SHUTDOWN MESSAGE
“WATCHDOG – SOFTWARE REBOOT”
STATUS MESSAGES
WEIGH-TRONIX
SECTION 4 – PRINTERS
OKIDATA MICROLINE
SEIKO DPU-414
equipped with an RS-232Serial interface
PRINTERS
Printers
•Okidata –
Hardware required
Connectors
• SEIKO
•WEIGH-TRONIXPrinter
Printers
Printer Setup
Automatic Data Logging
Number of Units Connected
York International Corporation Unit X Status
FIG. 29 – HISTORY HEADER PRINTOUT
Printers
FIG. 28 – CONTINUED
EXAMPLE YCAS CHILLER
SECTION 5 – SERVICE
INTRODUCTION
REFER TO FIG.
Service
SYSTEM ARCHITECTURE
BOARD
FIG. 30 – CONTROL CENTER
BOARD
ROW IN
Service
MICROBOARD
REFER TO FIG
3. Mini-cardsignature test
2. FPGA configuration
1. First initiate table complete
4. Mini-cardchecksum
Service
a. COM 1 J2 - RS-232.Printer
COM 1 is connected directly to the Micro. COM 2 through 5 are connected directly to the UART Universal Asynchronous Receive Transmit. The UART converts the parallel data to serial form for transmission to the peripheral device and converts the incoming serial data to parallel form for use by the Micro. It also generates and processes control signals for the Modem communications DTR, CTS, DSR, RTS. Under Program control, the Micro instructs the UART of the desired data transmission Baud rate. A crystal oscillator provides the frequency reference. Each port is equipped with two LED’S; a red one indicates when data is being transmitted to the remote device and a green one indicates when data is being received from the remote device. The RS-232output voltages are industry standard +3 to +15VDC, with +9VDC typical. The RS-485output voltages are industry standard +1.5 to +5VDC, with +2.5VDC typical. A loopback diagnostic test can be performed on each serial port. This test permits verification of the data transmitted from the serial port. Refer to the “Serial Inputs / Outputs Tests” description in this book for details of these tests. The graphic screens that are displayed on the Liquid Crystal Display are created from preformed graphics and messages that are stored in the Program FLASH Memory Card, and real-timesystem operating parameters, such as temperatures. The graphics, message and number data are in the form of digital words. The Display Controller converts this data into display drive signals and sends them to the Display from Microboard J5. The Display has 307,200 pixels arranged in a 640 columns x 480 rows matrix configuration. Each pixel consists of 3 windows; red, green and blue, through which a variable amount of light from the Display backlight is permitted to pass through the front of the display. Imbedded in each window of the pixel is a transistor, the conduction of which determines the amount of light that will pass. The drive signal determines the amount of conduction of the transistor and therefore the amount of light passed through the window. The overall pixel color becomes a result of the gradient of red, green and blue light allowed to pass. The drive signal for each pixel is an 18 bit binary word; 6 for each of the 3 colors, red, green and blue. The greater the binary value, the greater the amount of light permitted to pass. The pixels are driven sequentially from left to right, beginning with the top row. To coordinate the drive signals and assure the pixels in each row are driven sequentially from left to right and the columns are driven from top to bottom, each drive signal contains a horizontal and vertical sync signal
Service
•BRAM U52 •Flash Memory Card U46 •BIOS EPROM U45
BRAM
BIOS EPROM
FLASH MEMORY CARD
FIG. 31 – MICROBOARD
MEMORY CARD
Service
MEMORY CARD SOCKET
TOP SURFACE
FIG. 33 –
POWER
FROM
SUPPLY
Watchdog protection as follows
Pins 1-2 RS-232 Pins 2-3 RS-485
TABLE 2 – MICROBOARD PROGRAM JUMPERS
JP10 - JP26 - Not used
JP34, JP35, JP36, JP37 - Not Used
JP39, JP40, JP41, JP42 - Not used
NEVER disable the watchdog protec
TABLE 3 – MICROBOARD PROGRAM SWITCHES
for YORK factory testing only
tion! Severe compressor or chiller
MICRO UART
Service
FIG. 36 – CONFIGURABLE ANALOG INPUTS
ment Displays or supporting components cannot be
LIQUID CRYSTAL DISPLAY
REFER TO FIG. 37 -
Display Replacement Kit
Service
SHARP LQ10D367 Display: Refer to Fig. 41 Removal
Installation
Display Handling
Installation
NOTES
Service
FIG. 37 – DISPLAY, MOUNTING
1. BP = Back Porch = 4-48CLKS
LABEL
1. Configure Microboard Program Jumpers per label
1.Configure Microboard Program Jumpers per label
LABEL
Service
FIG. 41 – DISPLAY SHARP LQ10D367 LAMP REPLACEMENT
031-01765-002
DISPLAY INTERFACE BOARD
031-01765-001
REFER TO FIG
LG SEMICON LP104V2
Service
43 – DISPLAY INTERFACE BOARD
SHARP LQ10D367
DISPLAY BACKLIGHT INVERTER BOARD
REFER TO FIG.
MICRO
INVERTER
BOARD
Service
KEYPAD
REFER TO FIGURES 45 &
LD06756
Service
FIG. 45 – KEYPAD
LD04076
FIG. 46 – KEYPAD
LD04075
Service
POWER SUPPLY
REFER TO FIG
MICROGATEWAY LCD DISPLAY DISPLAY BACKLIGHT
DC POWER SUPPLY
MICRO BOARD
INVERTER BOARD
REFER TO FIG 48 &
OFFLINE DIAGNOSTICS & TROUBLESHOOTING
Service
MAIN DIAGNOSTICS SCREEN
KEYPAD TEST
Service
PROCEDURE
DISPLAY TEST
1.Display Ribbon Cable
BIT PATTERNS TEST SCREEN
Test Failed
2.Display Interface Board
RS-485
SERIAL INPUTS / OUTPUTS TESTS
From
3 & 4a
Service
PROCEDURE Digital Inputs
DIGITAL INPUTS / OUTPUTS TESTS
ANALOG INPUTS TESTS
Service
RCC SETUP Screen
SYSTEM COMMISSIONING CHECKLIST
1.PROGRAM JUMPERS/SWITCHES
2.SETPOINTS Screen
TABLE 4 - PART NUMBER
Renewal Parts
SECTION 6 – PART NUMBER AND RENEWAL PARTS
TABLE 5 - RENEWAL PARTS
FIG. 55 – FRONT OF OPTIVIEW REMOTE CONTROL CENTER
YORK INTERNATIONAL
Renewal Parts
13 1617
00535VIP
YORK INTERNATIONAL
FIG. 58 – LOCATION OF FUSE, F1 & F2
FORM 50.40-OM2 21
LD06513
Renewal Parts
SI METRIC CONVERSION
TEMPERATURE
Page
Copyright by York International Corporation
P.O. Box 1592, York, Pennsylvania USA
Subject to change without notice. Printed in USA
ALL RIGHTS RESERVED