REMOTE CONTROL CENTER
OPTIVIEW REMOTE CONTROL CENTER
OPTIVIEWTM
New Release
GENERAL SAFETY GUIDELINES
SAFETY SYMBOLS
READ BEFORE PROCEEDING
CHANGEABILITY OF THIS DOCUMENT
FORM 50.40-OM2
YORK INTERNATIONAL
TABLE OF CONTENTS
LIST OF TABLES
LIST OF FIGURES
FIG. 1 - EU DECLARATION OF CONFORMITY
FORM 50.40-OM2
YORK INTERNATIONAL
SECTION 1 – PRODUCT DESCRIPTION
Product Description
Stop Command, and Current / Load Limit can be
SECTION 2 – INSTALLATION
Installation
REQUIRED SOFTWARE VERSION OF THE
CHILLER / CONDENSING UNIT EPROMS
UNIT TYPE
EPROM PART NO
OPTIVIEW REMOTE CONTROL CENTER
Installation
031-02076-000Factory Installed A A
Tie Wrap To help keep wires connected Ferrite
FIG. 2 – FIELD WIRING OPTIVIEW RCC PANEL CONT
FROM
OPTIVIEW RCC
COMPONENT
Unit Microboard 031-01314-000and 031-02050-001
Unit Microboard
Installation
microboard part number
Wire Sizing
Voltage Source Figure
PROPER INSTALLATION PRACTICES
Ground Wire Size Figure
Wiring Practices Figure
Grounding
Installation
wires where indicated by the manufacturer. EMI
Never daisy-chainor parallel-connectpower or
ground wires to electronic control panels. Each
some cases totally destroy the electronics
SECTION 3 – OPERATION
Operation
OPTIVIEW REMOTE CONTROL CENTER
SCREEN DESCRIPTIONS AND USAGE
Setpoint / Change Schedule
Setpoints
Manual Controls
Operation
Home page Unit Data page System Data page
FORM 50.40-OM2
YORK INTERNATIONAL
Unit Control Temperature
HOME SCREEN
OVERVIEW
DISPLAY ONLY
Unit Run Indicator LED
Average Ambient Temperature
PROGRAMMABLE
NAVIGATION
UNIT SCREEN - EXAMPLES
Operation
FIG. 10A – YCAL CHILLER
FIG. 10B – YCAR CHILLER
UNIT SCREEN - EXAMPLES
FIG. 10C - YCAS CHILLER
FIG. 10D – YCUL CONDENSING UNIT
00571VIPC
UNIT SCREEN - EXAMPLES
FIG. 10E – YCWS CHILLER
00573VIPC
Leaving Chilled Liquid Temperature
Return Chilled Liquid Temperature
Discharge Air Temperature
Ambient Temperature
Operation
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SYSTEMS SCREEN - EXAMPLES
FIG. 11A – YCAL CHILLER
FIG. 11B – YCAR CHILLER
00505VIPC
SYSTEMS SCREEN - EXAMPLES
Operation
FIG. 11C – YCAS CHILLER
FIG. 11D – YCUL CONDENSING UNIT
• Oil Temperature
• Discharge Temperature
•Saturated Discharge Temperature
•Discharge Superheat •Suction Temperature
INDIVIDUAL SYSTEM SCREEN
Operation
FIG. 12A – YCAS CHILLER FIG. 12B – YCAR CHILLER
00509VIPC 00510VIPC
Saturated Discharge Temperature
Discharge Temperature Discharge Superheat
Suction Pressure Saturated Suction Temperature
Suction Temperature Suction Superheat
HOURS AND STARTS SCREEN
Operation
FIG. 13A – YCAL CHILLER FIG. 13B – YCAS CHILLER
00511VIPC 00512VIPC
Total Starts
Operating Hours
OVERVIEW
DISPLAY ONLY
OPTIONS SCREEN
Operation
FIG. 14A – YCAL CHILLER
FIG. 14B – YCAS CHILLER / YCAR CHILLER
Local/Remote Control Mode
Units Display Mode
Refrigerant Type
Chilled Liquid Type
TRENDING SCREEN
Operation
OVERVIEW
DISPLAY ONLY
Trend Setup
Start
Stop
Y-Axis
TREND SETUP SCREEN
Chart Type
Collection Interval
Operation
Select
Data Point Slot #
Data Point Min
Data Point Max
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YORK INTERNATIONAL
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FORM 50.40-OM2
YORK INTERNATIONAL
SETPOINTS SCREEN - EXAMPLES
Operation
FIG. 17A – YCAL CHILLER FIG. 17B – YCAS CHILLER
00515VIPC 00516VIPC
FIG. 17C - YCAR CHILLER
00517VIPC
SETPOINTS SCREEN
Operation
Last Faults
HISTORY SCREEN
Print History
Print All Histories
HISTORY DETAILS SCREEN
History Printout
Page Up
Page Down
Setup
RCC SETPOINTS SCREEN
Number of Units Connected
OVERVIEW
RCC SETUP SCREEN
Clock Enabled / Disabled
Set Date
Set Time
Diagnostics
Units
Comms
Printer
COMMS SCREEN
RS-485Baud Rate
RCC Poll Time 5-30sec
Setup
Automatic Printer Logging Enabled / Disabled
PRINTER SCREEN
Log Start Time
Log Output Interval
DIAGNOSTICS SCREEN
Software Versions
RCC Comms
Setup
DIAGNOSTICS I/O SCREEN
Digital Inputs
Diagnostics
OVERVIEW
DIAGNOSTICS RCC COMMS SCREEN
Poll Indicator LED
Reply Indicator LED
Poll Count
Timeout Count
Clear Counters
Diagnostics
NAVIGATION
SAFETY SHUTDOWN MESSAGE
“WATCHDOG – SOFTWARE REBOOT”
DISPLAY MESSAGES
STATUS MESSAGES
SECTION 4 – PRINTERS
OKIDATA MICROLINE
WEIGH-TRONIX
SEIKO DPU-414
PRINTERS
Printers
equipped with an RS-232Serial interface
•Okidata –
Connectors
• SEIKO
Hardware required
•WEIGH-TRONIXPrinter
Printer Setup
Automatic Data Logging
Printers
Number of Units Connected
York International Corporation Unit X Status
Printers
FIG. 28 – CONTINUED
FIG. 29 – HISTORY HEADER PRINTOUT
EXAMPLE YCAS CHILLER
SECTION 5 – SERVICE
INTRODUCTION
Service
SYSTEM ARCHITECTURE
REFER TO FIG.
FIG. 30 – CONTROL CENTER
BOARD
BOARD
ROW IN
MICROBOARD
REFER TO FIG
Service
2. FPGA configuration
1. First initiate table complete
3. Mini-cardsignature test
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
BIOS EPROM
FLASH MEMORY CARD
BRAM
FIG. 31 – MICROBOARD
Service
MEMORY CARD SOCKET
MEMORY CARD
TOP SURFACE
POWER
FROM
FIG. 33 –
SUPPLY
Pins 1-2 RS-232 Pins 2-3 RS-485
TABLE 2 – MICROBOARD PROGRAM JUMPERS
Watchdog protection as follows
JP10 - JP26 - Not used
JP34, JP35, JP36, JP37 - Not Used
JP39, JP40, JP41, JP42 - Not used
TABLE 3 – MICROBOARD PROGRAM SWITCHES
for YORK factory testing only
NEVER disable the watchdog protec
tion! Severe compressor or chiller
MICRO UART
Service
FIG. 36 – CONFIGURABLE ANALOG INPUTS
LIQUID CRYSTAL DISPLAY
REFER TO FIG. 37 -
ment Displays or supporting components cannot be
Display Replacement Kit
Service
Installation
Display Handling
SHARP LQ10D367 Display: Refer to Fig. 41 Removal
Installation
Service
FIG. 37 – DISPLAY, MOUNTING
NOTES
1. BP = Back Porch = 4-48CLKS
1. Configure Microboard Program Jumpers per label
1.Configure Microboard Program Jumpers per label
LABEL
LABEL
Service
FIG. 41 – DISPLAY SHARP LQ10D367 LAMP REPLACEMENT
DISPLAY INTERFACE BOARD
031-01765-001
031-01765-002
REFER TO FIG
Service
43 – DISPLAY INTERFACE BOARD
LG SEMICON LP104V2
SHARP LQ10D367
DISPLAY BACKLIGHT INVERTER BOARD
REFER TO FIG.
INVERTER
BOARD
MICRO
Service
KEYPAD
REFER TO FIGURES 45 &
Service
FIG. 45 – KEYPAD
LD06756
FIG. 46 – KEYPAD
LD04075
LD04076
POWER SUPPLY
REFER TO FIG
Service
DC POWER SUPPLY
MICRO BOARD
MICROGATEWAY LCD DISPLAY DISPLAY BACKLIGHT
INVERTER BOARD
OFFLINE DIAGNOSTICS & TROUBLESHOOTING
Service
REFER TO FIG 48 &
MAIN DIAGNOSTICS SCREEN
KEYPAD TEST
Service
PROCEDURE
DISPLAY TEST
BIT PATTERNS TEST SCREEN
Test Failed
1.Display Ribbon Cable
2.Display Interface Board
SERIAL INPUTS / OUTPUTS TESTS
From
RS-485
3 & 4a
Service
PROCEDURE Digital Inputs
DIGITAL INPUTS / OUTPUTS TESTS
ANALOG INPUTS TESTS
Service
SYSTEM COMMISSIONING CHECKLIST
1.PROGRAM JUMPERS/SWITCHES
RCC SETUP Screen
2.SETPOINTS Screen
Renewal Parts
SECTION 6 – PART NUMBER AND RENEWAL PARTS
TABLE 4 - PART NUMBER
TABLE 5 - RENEWAL PARTS
FIG. 55 – FRONT OF OPTIVIEW REMOTE CONTROL CENTER
Renewal Parts
13 1617
YORK INTERNATIONAL
00535VIP
FIG. 58 – LOCATION OF FUSE, F1 & F2
FORM 50.40-OM2 21
YORK INTERNATIONAL
LD06513
SI METRIC CONVERSION
TEMPERATURE
Renewal Parts
Page
P.O. Box 1592, York, Pennsylvania USA
Subject to change without notice. Printed in USA
Copyright by York International Corporation
ALL RIGHTS RESERVED