Centrifugal liquid chillers with optiview control center (212 pages)
Summary of Contents for York YZ MODEL A
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CENTRIFUGAL LIQUID CHILLERS WITH R-1233zd REFRIGERANT OPERATIONS AND MAINTENANCE NEW RELEASE Form 161.01-OM1 (618) 035-27132-100 YZ MODEL A MAGNETIC BEARING CENTRIFUGAL CHILLER WITH OPTIVIEW™ CONTROL CENTER Issue Date: June 8, 2018...
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FORM 161.01-OM1 ISSUE DATE: 6/8/2018 IMPORTANT! READ BEFORE PROCEEDING! GENERAL SAFETY GUIDELINES This equipment is a relatively complicated apparatus. which it is situated, as well as severe personal injury or During rigging, installation, operation, maintenance, death to themselves and people at the site. or service, individuals may be exposed to certain com- This document is intended for use by owner-authorized ponents or conditions including, but not limited to:...
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FORM 161.01-OM1 ISSUE DATE: 6/8/2018 CHANGEABILITY OF THIS DOCUMENT In complying with Johnson Controls’ policy for contin- these documents, the technician should verify whether uous product improvement, the information contained the equipment has been modified and if current litera- in this document is subject to change without notice. ture is available from the owner of the equipment prior Johnson Controls makes no commitment to update or to performing any work on the chiller.
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FORM 161.01-OM1 ISSUE DATE: 6/8/2018 SYSTEM NOMENCLATURE YZ - MA033 AN030 P042N A Product Family Special Contract Motor End Name Unit Mod Level VSD Name Stage End Name MOTOR END NAMING Bearing Family Bearing Configuration Motor Configuration Motor HP Code Motor Family STAGE END NAMING A N 030 N...
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FORM 161.01-OM1 ISSUE DATE: 6/8/2018 EVAPORATOR NAMING F A 21 12 ─ Z 750 ─ 2 Evap Number of Passes Evap Family 1, 2, 3 Pass Evap Mod Level Evap Tube Type Evap Diameter (Inches) Evap Bundle Fill Evap Length (Feet) Evap Bundle Code Evap Pass Limit 2 , 3 Pass...
FORM 161.01-OM1 ISSUE DATE: 6/8/2018 TABLE OF CONTENTS SECTION 1 - SYSTEM FUNDAMENTALS ......................11 System Components ............................11 System Operation ............................15 Water Circuits ..............................17 SECTION 2 - SYSTEM OPERATING PROCEDURES ...................21 Pre-Starting ..............................21 Start-Up ................................21 Chiller Operation ............................
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FORM 161.01-OM1 ISSUE DATE: 6/8/2018 TABLE OF CONTENTS (CONT'D) SECTION 6 - PRINTING ............................129 Printing Overview ............................129 Downloading System Prints to a Laptop ...................... 129 SECTION 7 - DECOMMISSIONING, DISMANTLING, AND DISPOSAL ............. 139 Temperature ..............................140 APPENDIX - MATERIAL SAFETY DATA SHEETS ....................141 JOHNSON CONTROLS...
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FORM 161.01-OM1 ISSUE DATE: 6/8/2018 LIST OF FIGURES FIGURE 1 - YZ Chiller Components (Rear) ......................12 FIGURE 2 - YZ Chiller Components (Front) ......................12 FIGURE 3 - OptiView Control Center ........................13 FIGURE 4 - Refrigerant Flow-Thru Chiller.......................19 FIGURE 5 - Liquid Chiller Log Sheets ........................24 FIGURE 6 - Home Screen ............................30 FIGURE 7 - System Screen ............................32 FIGURE 8 - Evaporator Screen ..........................34...
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FORM 161.01-OM1 ISSUE DATE: 6/8/2018 LIST OF FIGURES (CONT'D) FIGURE 55 - Sample Printout (Sales Order)......................135 FIGURE 56 - Sample Printout (Security Log Report) ....................136 FIGURE 57 - Sample Printout (Trend Data New or Existing Points) ..............137 FIGURE 58 - Sample Printout (Custom Screen Report) ..................137 LIST OF TABLES TABLE 1 - Input Current Limit Threshold ........................22 TABLE 2 - Temperature Setpoint ..........................23...
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FORM 161.01-OM1 ISSUE DATE: 6/8/2018 THIS PAGE INTENTIONALLY LEFT BLANK. JOHNSON CONTROLS...
SYSTEM COMPONENTS Condenser The condenser is a shell and tube type heat exchanger. The YORK Model YZ Centrifugal Chiller is complete- It has a discharge gas baffle to prevent direct high ve- ly factory-packaged. The package includes the evapo- locity impingement on the tubes. A separate subcooler rator, condenser, compressor, motor, variable speed is located in the condenser to enhance performance.
Variable Speed Drive OptiView Control Center The Variable Speed Drive is factory packaged with The YORK OptiView™ control center LCD graphic the chiller. It is designed to vary the compressor motor display and keypad is the interface for starting, stop-...
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SC-EQUIP provides If the chiller is stopped and the condenser pump con- Johnson Controls and YORK mechanical equipment tacts are open (flow off), the contacts close when satu- such as the YZ chiller with building automation system rated condenser temperature is less than 35.0 °F (1.67...
FORM 161.01-OM1 SECTION 1 - SYSTEM FUNDAMENTALS ISSUE DATE: 6/8/2018 • Y – Commercial Chiller 03630 Microboard The speed at which the compressor rotates establishes the pressure differential that the chiller can operate • OPT - OptiView against. This is referred to as ‘lift’. Speed must always be maintained above the minimum necessary to create •...
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FORM 161.01-OM1 SECTION 1 - SYSTEM FUNDAMENTALS ISSUE DATE: 6/8/2018 • Conditions require capacity increase: Surge events are detected by monitoring the relation- ship between the Condenser pressure and Evaporator 1. HGBP (if present) is driven toward closed. pressure while the chiller is running. An excess surge condition is detected by comparing the number of 2.
FORM 161.01-OM1 SECTION 1 - SYSTEM FUNDAMENTALS ISSUE DATE: 6/8/2018 WATER CIRCUITS Flow Rate the condenser and evaporator must be analyzed by a For normal water chilling duty, the flow rates are per- water treatment specialist for practical and economical mitted at water velocity levels within the heat exchang- liquid chiller applications.
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FORM 161.01-OM1 SECTION 1 - SYSTEM FUNDAMENTALS ISSUE DATE: 6/8/2018 Connections Condenser Water The standard YZ chiller unit is designed for 1034 The chiller is engineered for maximum efficiency at kPa (150 PSIG) working pressure in both, chilled both design and part load operation by taking advan- water circuits and condenser water circuits.
FORM 161.01-OM1 SECTION 1 - SYSTEM FUNDAMENTALS ISSUE DATE: 6/8/2018 REFRIGERANT STATES Compressor Optional Hot Gas By- High Pressure Vapor pass Valve High Pressure Liquid Refrigerant Suction Line Evaporator Low Pressure Liquid Refrigerant Falling Film Hood Low Pressure Vapor Liquid Line Sub-Cooler Condenser Optional Isolation Valve...
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FORM 161.01-OM1 SECTION 1 - SYSTEM FUNDAMENTALS ISSUE DATE: 6/8/2018 THIS PAGE INTENTIONALLY LEFT BLANK. JOHNSON CONTROLS...
Condenser Water Temperature Control fail-closed, and set for a temperature The YORK YZ chiller is designed to lower power con- above dewpoint. It can be requested as sumption by taking advantage of lower than design factory-supplied by special quotation.
FORM 161.01-OM1 SECTION 2 - SYSTEM OPERATING PROCEDURES ISSUE DATE: 6/8/2018 The chiller will start if the following conditions are CHILLED LIQUID CONTROL SETTINGS met: Temperature Control Setpoint • Leaving Chilled Liquid Temperature is above the The temperature to which the chiller will control the setpoint chilled fluid leaving the evaporator must be set by the operator.
FORM 161.01-OM1 SECTION 2 - SYSTEM OPERATING PROCEDURES ISSUE DATE: 6/8/2018 TABLE 2 - TEMPERATURE SETPOINT CONTROL LEAVING CHILLED LIQUID TEMPERATURE SETPOINT SOURCE Local Leaving Chilled Liquid Temperature Setpoint, entered from the panel. It is programmable over Local the range of 36.0°F to 72.0°F (2.2°C to 22.2 °C) (water) or 10.0°F to 72.0°F (-12.2 °C to 22.2 °C) (brine).
FORM 161.01-OM1 SECTION 2 - SYSTEM OPERATING PROCEDURES ISSUE DATE: 6/8/2018 STOPPING THE SYSTEM SAFETY STOP There are three ways to stop the chiller. When depressed, the chiller will not run under any condition. For safety reasons, this position is required 1.
FORM 161.01-OM1 SECTION 2 - SYSTEM OPERATING PROCEDURES ISSUE DATE: 6/8/2018 For example, an increase in condenser approach tem- 3. If freezing temperatures could be encountered perature (condenser temperature minus leaving con- while the system is idle, drain the cooling water denser water temperature) may be an indication of from the cooling tower, condenser and condenser dirty condenser tubes.
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FORM 161.01-OM1 SECTION 2 - SYSTEM OPERATING PROCEDURES ISSUE DATE: 6/8/2018 THIS PAGE INTENTIONALLY LEFT BLANK. JOHNSON CONTROLS...
FORM 161.01-OM1 ISSUE DATE: 6/8/2018 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION INTERFACE CONVENTIONS • OPERATOR: The second access level is termed Each screen description in this document will begin OPERATOR and will allow the customer to with a section describing the graphical elements on change all of the setpoints required to operate the screen along with a short summary of the functions the chiller system.
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 Regardless of which setpoint is being programmed, the Navigation following procedure applies: In order to maximize the number of values which the panel can display to the user, and to place those values 1.
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LANGUAGES ANALOG INPUT RANGES The screens can be displayed in various languages. The following table indicates the valid display range Language selection is done on the user screen. The de- for each of the analog input values.
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26728 FIGURE 6 - HOME SCREEN When the chiller system is powered on, the above de- indicates chilled liquid flow and/or condenser cooling fault display appears. The Home Screen display depicts liquid flow when the flow switch inputs are satisfied.
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 PROGRAMMABLE BUTTON ACCESS LEVEL DESCRIPTION Use this key to generate a hard-copy report of the present system status. This provides a snapshot of the primary operating conditions at the time the key is Print VIEW pressed.
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26729 FIGURE 7 - SYSTEM SCREEN The System Screen provides a general overview of common chiller parameters for both shells. DISPLAY ONLY FIELDS DISPLAY ONLY FIELDS FIELD/LED NAME DESCRIPTION Displays the temperature of the refrigerant in its gaseous state at discharge of...
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 DISPLAY ONLY FIELDS FIELD/LED NAME DESCRIPTION Displays the saturation temperature in the condenser calculated from condenser Condenser Saturation Temperature pressure. Evaporator Pressure Displays the present refrigerant pressure in the evaporator Displays the present saturation temperature in the evaporator calculated from Evaporator Saturation Temperature evaporator pressure.
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26730 FIGURE 8 - EVAPORATOR SCREEN This screen displays a cutaway view of the chiller of the evaporation process indicates whether the chiller is presently in a RUN condition. Animation of the liq- evaporator.
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 DISPLAY ONLY FIELDS FIELD/LED NAME DESCRIPTION Leaving Chilled Liquid Temperature Displays the present value of the leaving chilled liquid temperature shutdown Setpoints (Shutdown) – Effective offset in effect limited by the chiller minimum temperature. Offset Leaving Chilled Liquid Temperature Displays the value set for leaving chilled liquid temperature restart offset.
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26731 FIGURE 9 - CONDENSER SCREEN This screen displays a cutaway view of the chiller con- dicates condenser liquid flow. This screen also serves denser. All setpoints relating to the condenser side of as a gateway to controlling the Refrigerant Level.
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 DISPLAY ONLY FIELDS FIELD/LED NAME DESCRIPTION Active Level Setpoint Displays the setpoint to which the refrigerant level is being controlled. Displays the position command to the level control valve in percent of travel with Level Control Valve Command 0% full closed to 100% full open.
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26732 FIGURE 10 - PURGE SCREEN Low pressure systems such as the YZ chiller operate moves it. This screen displays a view of the purge sys- at pressures below atmospheric pressure.
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 DISPLAY ONLY FIELDS FIELD/LED NAME DESCRIPTION Purge Coil Temperature Displays the Purge Coil temperature. Displays the Condenser Saturation Temperature calculated from the Condenser Condenser Saturation Temperature Pressure.
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26733 FIGURE 11 - COMPRESSOR SCREEN This screen displays a cutaway view of the chiller com- presently in a RUN condition. This screen also serves pressor, revealing the impeller, and shows all condi- as a gateway to subscreens for jumping to capacity con- tions associated with the compressor.
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 NAVIGATION BUTTON DESCRIPTION Moves to the subscreen that allows viewing and programming of the Surge Surge Protection feature. Moves to the subscreen that allows viewing and calibrating the Variable Geom- etry Diffuser feature.
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26734 FIGURE 12 - CAPACITY CONTROL SCREEN This screen displays the pertinent parameters associat- anti-surge control. This screen also provides a means ed with capacity control in relation to Leaving Chilled for a Service Technician to control VGD, Speed, and Liquid temperature, current and pressure overrides, and Optional Hot Gas Bypass Valve manually for service.
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 DISPLAY ONLY FIELDS FIELD/LED NAME DESCRIPTION Displays the active temperature setpoint to which the chiller is set to control liq- uid leaving the evaporator. The Active Setpoint is a target to the Local, Remote or BAS (ISN) LCHLT programmed setpoint, depending on the control source selected.
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 NAVIGATION NAVIGATION BUTTON DESCRIPTION Home Causes and instant return to the Home Screen. Compressor Causes an instant navigation to the Compressor Screen. Causes an instant navigation to the VSD Screen. JOHNSON CONTROLS...
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26735 FIGURE 13 - MAGNETIC BEARING CONTROLLER (MBC) SCREEN This screen displays the orientation of the magnetic on this screen. Many parameters are shown in the dia- bearing axes relative to the compressor driveline.
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 DISPLAY ONLY FIELDS FIELD/LED NAME DESCRIPTION Displays the Standard Deviation of the Radial Bearing J in the X and Y axis, Std Dev Thrust Bearing H and the Radial Bearing K in the X and Y axis expressed in Mils.
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26736 FIGURE 14 - SURGE PROTECTION SCREEN This screen displays the chiller compressor and all pa- The Surge Protection feature allows the user to define rameters relating to the Surge Protection feature. All how many surges are excessive and how the control setpoints relating to this screen are maintained on this will react to an excess surge condition.
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 PROGRAMMABLE PROGRAMMABLE BUTTON ACCESS LEVEL DESCRIPTION Shutdown Allows the user to select whether the chiller will shutdown or continue to run (Enabled/ Operator when an Excess Surge situation has been detected. Disabled) Extended Run Allows the user to select whether the chiller will shut-down or continue to run...
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26737 FIGURE 15 - VARIABLE GEOMETRY DIFFUSER (VGD) SCREEN This screen displays information pertinent to the VGD operation. DISPLAY ONLY FIELDS DISPLAY ONLY FIELDS FIELD/LED NAME DESCRIPTION Displays the Stall Detector output voltage (x.xxVdc), as received by the Stall Detector Voltage...
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26738 FIGURE 16 - MOTOR DETAILS SCREEN This screen displays information pertinent to the Motor perature. Also, individual winding temperature sensors Temperature Monitoring feature. The feature consists can be disabled on this screen of motor winding temperature and motor housing tem- DISPLAY ONLY FIELDS...
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 DISPLAY ONLY FIELDS FIELD/LED NAME DESCRIPTION When the optional Ambient Dew Point Temperature sensor is Enabled, its read- Ambient Dew Point Temperature ing is displayed here. Motor Cooling Valve Command Output to the motor cooling valve in percent from 0% (closed) to 100% Opened) Motor Cooling Control State...
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26739 FIGURE 17 - UPS SCREEN This screen displays information pertaining to the un- interruptable power supply (UPS) and storage battery for essential loads necessary for shutdown during a line power loss.
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 UPS BATTERY MONITORING DISPLAY ONLY FIELDS FIELD/LED NAME DESCRIPTION Line Low Battery Voltage Offset, These are control setpoints for battery health fault logic. Inverter Low Battery Voltage Thresh- old, Line Low Battery Voltage Thresh- PROGRAMMABLE PROGRAMMABLE...
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26740 FIGURE 18 - MOTOR - VARIABLE SPEED DRIVE (VSD) SCREEN This screen displays information pertaining to the Vari- able Speed Drive (VSD). DISPLAY ONLY FIELDS DISPLAY ONLY FIELDS FIELD/LED NAME DESCRIPTION...
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 HARMONIC FILTER DATA DISPLAY ONLY FIELDS FIELD/LED NAME DESCRIPTION Voltage Total Harmonic Distortion - Displays the Total Harmonic Distortion (THD) for each of the voltage lines as (L1, L2, L3) calculated by the VSD.
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26741 FIGURE 19 - VARIABLE SPEED DRIVE (VSD) DETAILS SCREEN This screen displays more detailed parameters associ- ated with the Variable Speed Drive. This screen also provides a means for a Service Technician to access setpoints for maintenance or service.
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 NAVIGATION NAVIGATION BUTTON DESCRIPTION Home Causes an instant return to the Home screen. Causes an instant return to the VSD screen JOHNSON CONTROLS...
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26727 FIGURE 20 - HARMONIC FILTER DETAILS SCREEN This screen displays more detailed parameters associ- ated with the Harmonic Filter. DISPLAY ONLY FIELDS DISPLAY ONLY FIELDS FIELD/LED NAME DESCRIPTION Motor Run (LED)
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 NAVIGATION NAVIGATION BUTTON DESCRIPTION Home Causes an instant return to the Home screen. Causes an instant return to the VSD screen JOHNSON CONTROLS...
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26742 FIGURE 21 - SETPOINTS SCREEN This screen provides a convenient location for pro- gramming the most common setpoints involved in the chiller control. This screen also serves as a gateway to a subscreen for defining the setup of general system parameters.
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 PROGRAMMABLE BUTTON ACCESS LEVEL DESCRIPTION Allows the user to specify the current limit value (as a percentage of Full Load Amps) to which the chiller will be limited during the specified pulldown limit time. Pulldown This value will override the Input Current Limit value during this time period.
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26743 FIGURE 22 - SETUP SCREEN This screen is the top level of the general configura- be displayed (12 or 24 hour format). This screen also tion parameters.
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 PROGRAMMABLE PROGRAMMABLE BUTTON ACCESS LEVEL DESCRIPTION Power Failure Allows the user to select Manual or Automatic restart after power failure. Operator Restart Allows the user to specify the present date. This value is critical to logging system shutdowns accurately and for utilizing the scheduling capabilities.
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26744 FIGURE 23 - SCHEDULE SCREEN The schedule screen contains more programmable val- through several days, the Stop time of Day 1 can be ues than a normal display screen. As such, each pro- set to 11:59 PM and the Start time of Day 2 can be set grammable value is not linked to a specific button.
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 PROGRAMMABLE PROGRAMMABLE BUTTON ACCESS LEVEL DESCRIPTION Standard Week For each day of the week, the user may specify a time for the chiller to start and Start/Stop Operator a time for the chiller to stop.
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26745 FIGURE 24 - USER SCREEN This screen allows definition of custom User ID’s and Each Custom User value is not linked to a specific matching passwords. This allows the building admin- button.
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26746 FIGURE 25 - COMMS SCREEN This screen allows definition of the necessary commu- setup. COM 2 communications features are automati- nications parameters. See SECTION 6 - PRINTING of cally set and can not be adjusted.
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26747 FIGURE 26 - PRINTER SCREEN This screen allows definition of the desired printer type and print interval. DISPLAY ONLY FIELDS DISPLAY ONLY FIELDS FIELD/LED NAME DESCRIPTION Time Remaining Until Next Print Displays the time until the next print log will occur, if the function is enabled.
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 NAVIGATION NAVIGATION BUTTON DESCRIPTION Home Causes an instant return to the Home Screen. Setup Return to the previous Setup Screen. JOHNSON CONTROLS...
Service Tech- Controls Service Technician at the time of chiller com- nician. The remainder of the values are entered at the YORK Factory during the manufacturing of the chiller. DISPLAY ONLY FIELDS DISPLAY ONLY FIELDS...
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 DISPLAY ONLY FIELDS FIELD/LED NAME DESCRIPTION Volts Factory defined motor line Voltage. Phases Factory defined number of line Phases. Frequency Factory defined line Frequency. Factory defined motor Locked Rotor Amps. Full Load Amps Factory defined motor Full Load Amps.
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26749 FIGURE 28 - OPERATIONS SCREEN This screen allows definition of general parameters having to do with the operation of the chiller. This screen also display the Johnson Control Service tele- phone number.
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26750 FIGURE 29 - REMOTE CONTROL SCREEN This screen allows the user to independently select the • In Local mode the chiller will control to the Local method of control for Run/Stop, Cooling Setpoint and Setpoint.
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26751 FIGURE 30 - HISTORY SCREEN This screen allows the user to browse through the faults. is used to jump to a subscreen containing stored chiller In order to get a more thorough reporting of the system parameters values at the time of the shutdown.
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 PROGRAMMABLE BUTTON ACCESS LEVEL DESCRIPTION Page Down Operator Scrolls down 10 faults on the display. Causes a move to a subscreen containing the values of select chiller parameters View Details Operator at the time of the associated shutdown...
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26752 FIGURE 31 - HISTORY DETAILS SCREEN This screen allows the user to see an on-screen printout ber of screens required to display all of the data varies of all the system parameters at the time of the selected according to type of motor starter and options applied.
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26753 FIGURE 32 - CUSTOM SCREEN This screen allows up to 10 Service Technician select- parameters pertinent to a particular problem during ed parameters to be displayed. These parameters are troubleshooting.
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26754 FIGURE 33 - CUSTOM SETUP SCREEN This screen allows the Service technician to select up to 10 parameters for display on the Custom View Screen. DISPLAY ONLY FIELDS DISPLAY ONLY FIELDS FIELD/LED NAME...
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 NAVIGATION NAVIGATION BUTTON DESCRIPTION Home Causes an instant return to the Home Screen. Custom View Causes a return to the custom view screen. JOHNSON CONTROLS...
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26755 FIGURE 34 - TREND SCREEN As many as six Operator selected parameters (data There are three types of charts that can be created: points) can be plotted in an X/Y graph format. The X- •...
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 A red screen displaying TREND MAX DISPLAY ONLY FIELDS MUST BE > TREND MIN will appear This screen allows the user to view the graphical trend- if the Y-Axis minimum has been pro- ing of the selected parameters and is also a gateway to grammed to a value that is greater than...
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26756 FIGURE 35 - TREND SETUP SCREEN This screen is used to configure the trending screen. 6. The Y-Axis minimum and maximum values for each The parameters to be trended are selected from the parameter are entered as Data Point Min and Data Common Slots Screen or Common Slots Master list Point Max for Data Points 1 through 6.
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 PROGRAMMABLE BUTTON ACCESS LEVEL DESCRIPTION This key is used to enter the slot numbers and the minimum and maximum Y-Axis values of each parameter to be trended. Pressing this key places a yel- low box around Data Point 1 Slot Number.
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26757 FIGURE 36 - ADVANCED TREND SETUP SCREEN The desired data collection start/stop triggers are setup A Secondary Trigger can be evaluated with the Prima- on this screen. The trend data collection can be set to ry Trigger to start/stop data collection.
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 PROGRAMMABLE PROGRAMMABLE BUTTON ACCESS LEVEL DESCRIPTION Selects the first parameter to be evaluated. Selection is made from the Slot Primary Trigger Operator Numbers listing on the Trend Common Slots Screen or the Master Slot Numbers List in this manual.
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 LD26758 FIGURE 37 - COMMON SLOTS SCREEN This screen displays the slot numbers of the commonly From these lists, select up to six parameters to be trend- monitored parameters.
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 MASTER SLOT NUMBERS LIST FOR USE WITH TREND FEATURE SLOT # DESCRIPTION SLOT # DESCRIPTION SYSTEM SURGE Chiller Operating State 8236 ACC Surge Detected Safety Relay 8238 Surge Avoidance Count Cycling Relay...
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 SLOT # DESCRIPTION SLOT # DESCRIPTION CAPACITY CONTROL 23844 MBC Motor Speed 18273 Control State 23849 MBC Heatsink Temperature 18280 Load Limit 23845 J Bearing Temperature 18122 VSD Frequency Command 23848...
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 SLOT # DESCRIPTION 24354 Control Voltage 24353 Power Loss Time 24355 UPS Line/Charging 24356 UPS Inverter 24357 UPS Fault 24360 UPS Battery Voltage 24358 UPS Inverter Enable PURGE 24322 Purge Control State...
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 DISPLAY MESSAGES The Status Bar of the Display contains a Status Line To aid in the meaning of the message, messages are and, beneath it a Details Line. The Status Line contains displayed in different colors as follows: a message describing the operating state of the chill- •...
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 TABLE 6 - RUN MESSAGES MESSAGE DESCRIPTION LEAVING CHILLED LIQUID The chiller is running, controlling the Leaving Chilled Liquid to the Leaving Chilled Liquid CONTROL Temperature Setpoint. No system conditions is inhibiting this operation. This non-annunciating message alerts that the DC Bus is precharged or pre-regulated for a state outside of chiller run.
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 TABLE 9 - WARNING MESSAGES MESSAGE DESCRIPTION While the chiller state is Stopped, the Saturated Condenser Temperature decreased WARNING - CONDENSER below 35.0 °F (1.7 °C). The condenser pump run contacts close. The message is auto- FREEZE THREAT FROM LOW matically reset and pump contacts return to prior state when either the chiller is not in PRESSURE...
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 TABLE 9 - WARNING MESSAGES MESSAGE DESCRIPTION The chiller motor current is greater than or equal to the Motor Overload current limit. The Motor Overload current limit is predetermined from the motor model and Maximum WARNING –...
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 TABLE 9 - WARNING MESSAGES (CONT'D) MESSAGE DESCRIPTION This auto reset warning is set when all of the following are true for 5 continuous sec- onds: WARNING –...
FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 TABLE 11 - CYCLING SHUTDOWN MESSAGES The chiller will automatically restart when the cycling condition clears. MESSAGE DESCRIPTION The Chilled Liquid Flow Switch has remained open for 5 continuous seconds while the CHILLED LIQUID –...
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 TABLE 11 - CYCLING SHUTDOWN MESSAGES (CONT'D) MESSAGE DESCRIPTION The optional brine freeze protection motorized isolation valves Close output is ener- ISOLATION VALVES - NOT gized > 40 seconds but the feedback from the valve limit switch does not indicate it CLOSED closed for 3 continuous seconds.
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 TABLE 11 - CYCLING SHUTDOWN MESSAGES (CONT'D) MESSAGE DESCRIPTION The DC bus voltage is continuously monitored and a shutdown will occur if the DC bus VSD – HIGH DC BUS VOLTAGE voltage exceeds 737-795 VDC.
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 TABLE 11 - CYCLING SHUTDOWN MESSAGES (CONT'D) MESSAGE DESCRIPTION During Pre-charge, the dc-link voltage must reach at least low threshold which is determined by Line Voltage Setpoint (see the table below) within 4 seconds after the pre-charge signal has been commanded.
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 TABLE 11 - CYCLING SHUTDOWN MESSAGES (CONT'D) MESSAGE DESCRIPTION The three phases of RMS filter current are measured by the filter DCCTs’. This informa- tion is sent to the harmonic filter logic board. If any one phase of filter current exceeds a threshold for 40 seconds a shutdown will occur.
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 TABLE 11 - CYCLING SHUTDOWN MESSAGES (CONT'D) MESSAGE DESCRIPTION The harmonic filter dynamically generates its own filter DC bus voltage by the interac- tion of the harmonic filter inductor and switching the power devices in the harmonic filter power unit.
For Brine cooling applications, the shutdown threshold varies according to the concentration of the Brine solution. The Brine shutdown thresh- old is programmed at the YORK Factory. The chiller can be started after the evaporator pressure EVAPORATOR – LOW increases to the restart threshold and the CLEAR FAULT key is pressed.
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 TABLE 12 - SAFETY SHUTDOWN MESSAGES (CONT'D) MESSAGE DESCRIPTION The optional brine freeze protection motorized isolation valves Open output is energized 40 seconds but the feedback from the valve limit switch does not indicate it opened for 3 continu- ISOLATION VALVES - ous seconds.
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 TABLE 12 - SAFETY SHUTDOWN MESSAGES (CONT'D) MESSAGE DESCRIPTION This Safety Shutdown is set when OptiView software is commanding MBC Levitation Mode ON but the MBC is not reporting Levitated within 15 seconds. This fault is prohibited when the MBC MBC –...
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 TABLE 12 - SAFETY SHUTDOWN MESSAGES (CONT'D) MESSAGE DESCRIPTION This safety shutdown is set when the Model Number field entered on the Setpoints – Setup – Sales Order screen does not conform to the format expected.
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 TABLE 12 - SAFETY SHUTDOWN MESSAGES (CONT'D) MESSAGE DESCRIPTION The drive logic board generates this shutdown by reading the current from the 3 output cur- rent transformers. The shutdown is generated when the drive logic board has detected that the VSD –...
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FORM 161.01-OM1 SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION ISSUE DATE: 6/8/2018 TABLE 12 - SAFETY SHUTDOWN MESSAGES (CONT'D) MESSAGE DESCRIPTION The control center determines this shutdown by using data supplied from the harmonic filter logic board. This shutdown indicates that the filter is not operating correctly or the input current to Harmonic Filter –...
SECTION 4 - VSD OPERATION PYT MODEL VSD OVERVIEW AC to DC Rectifier The YORK PYT model VSD is a liquid cooled, transis- torized, PWM inverter in a highly integrated package The AC to DC converter uses 3 Silicon Controlled mounted directly to the chiller.
FORM 161.01-OM1 SECTION 4 - VSD OPERATION ISSUE DATE: 6/8/2018 DC to AC Converter PYT MODEL VSD (330, 420, 780, 1020 & 1280 AMP) The DC to AC inverter section of the VSD serves to convert the DC voltage to AC voltage at the proper All PYT model VSDs function in the same manner and magnitude and frequency, as commanded by the VSD have the same basic components.
FORM 161.01-OM1 SECTION 4 - VSD OPERATION ISSUE DATE: 6/8/2018 ter power unit is disconnected from the AC line. When Transistor Module the chiller begins to run, the pre-charge resistors are The transistor module contains a temperature sensor switched into the circuit via the precharge contactor for that provides temperature information back to the fil- a fixed time period of 5 seconds.
FORM 161.01-OM1 SECTION 4 - VSD OPERATION ISSUE DATE: 6/8/2018 Main UPS UPS Battery Filter Power Unit Filter Inductor Input Inductor Circuit Breaker Filter Supply POWER Contactor UNIT Filter Trap Assembly Cooling Coil Cooling Fan 300VDC Magnetic Bearing Power Supply Rectifier Inverter LD26704...
FORM 161.01-OM1 SECTION 4 - VSD OPERATION ISSUE DATE: 6/8/2018 300VDC Magnetic Bearing Power Supply Main UPS UPS Battery (Behind Panel) Filter Power Unit Cooling Coil Cooling Fan Rectifier Inverter POWER UNIT LD26710 FIGURE 43 - RIGHT SIDE OF DRIVE CABINET MODEL PYT780 JOHNSON CONTROLS...
FORM 161.01-OM1 SECTION 4 - VSD OPERATION ISSUE DATE: 6/8/2018 Filter Supply Contactor Input Inductor Filter Inductor Harmonic Filter Circuit Breaker Cooling Coil Cooling Fan Rectifier Inverter POWER UNIT LD26716 FIGURE 44 - LEFT SIDE OF DRIVE CABINET MODEL PYT1020 JOHNSON CONTROLS...
FORM 161.01-OM1 SECTION 4 - VSD OPERATION ISSUE DATE: 6/8/2018 300VDC Magnetic Bearing Power Supply Main UPS Bus Capacitors UPS Battery (Behind Panel) Filter Power Unit Cooling Coil Cooling Fan LD26717 FIGURE 45 - RIGHT SIDE OF DRIVE CABINET MODEL PYT1020 JOHNSON CONTROLS...
FORM 161.01-OM1 SECTION 4 - VSD OPERATION ISSUE DATE: 6/8/2018 Filter Power Unit Filter Inductor Filter Supply Contactor Input Inductor Circuit Breaker Filter Trap Assembly Cooling Coil Cooling Fan LD26711 FIGURE 46 - LEFT SIDE OF DRIVE CABINET MODEL PYT1280 JOHNSON CONTROLS...
FORM 161.01-OM1 SECTION 4 - VSD OPERATION ISSUE DATE: 6/8/2018 300VDC Magnetic Bearing Power Supply UPS Battery (Behind Panel) Main UPS Cooling Coil Cooling Fan Rectifier Inverter POWER UNIT LD26712 FIGURE 47 - RIGHT SIDE OF DRIVE CABINET MODEL PYT1280 JOHNSON CONTROLS...
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FORM 161.01-OM1 SECTION 4 - VSD OPERATION ISSUE DATE: 6/8/2018 THIS PAGE INTENTIONALLY LEFT BLANK. JOHNSON CONTROLS...
This procedure must be performed at the specified time interval by an Industry Certified Technician who has been trained and qualified to work on this type of YORK equipment. A record of this procedure being successfully carried out must be maintained on file by the equipment owner should proof of adequate maintenance be required at a later date for warranty validation purposes.
FORM 161.01-OM1 SECTION 5 - MAINTENANCE ISSUE DATE: 6/8/2018 RENEWAL PARTS Annually (More Often If Necessary) 1. Evaporator and Condenser Parts Navi- For any required Renewal Parts, refer to gator a. Inspect and clean water strainers b. Inspect and clean tubes as required OPERATING INSPECTIONS c.
FORM 161.01-OM1 SECTION 5 - MAINTENANCE ISSUE DATE: 6/8/2018 4. To improve evacuation circulate hot water, not 4. Test around each joint and factory weld carefully to exceed 120 °F (49 ºC) through the evaporator and thoroughly. and condenser tubes to thoroughly dehydrate the 5.
FORM 161.01-OM1 SECTION 5 - MAINTENANCE ISSUE DATE: 6/8/2018 Operation Dehydration of a refrigerant system can be obtained by this method because the water present in the system reacts much as a refrigerant would. By pulling down the pressure in the system to a point where its satu- ration temperature is considerably below that of room temperature, heat will flow from the room through the walls of the system and vaporize the water, allowing...
FORM 161.01-OM1 SECTION 5 - MAINTENANCE ISSUE DATE: 6/8/2018 CONDUCT PRESSURE TEST Refrigerant may be furnished in cylinders containing either 100 lbs or 1900 lbs. (45 kg or 862 kg) of refrig- If a pressure test indicates all joints are not leaking, erant.
FORM 161.01-OM1 SECTION 5 - MAINTENANCE ISSUE DATE: 6/8/2018 HANDLING REFRIGERANT FOR COMPRESSOR AND MOTOR DISMANTLING AND REPAIRS 1. Check mounting screws and piping joint nuts fre- If it becomes necessary to open any part of the refriger- quently to insure tightness. ant system for repairs, it will be necessary to remove 2.
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FORM 161.01-OM1 SECTION 5 - MAINTENANCE ISSUE DATE: 6/8/2018 1. The condenser tubes should be cleaned annually Condenser or earlier if conditions warrant. If the temperature In a condenser, trouble due to fouled tubes is usually difference between the water off the condenser indicated by a steady rise in head pressure, over a pe- and the condenser liquid temperature is more than riod of time, accompanied by a steady rise in condens-...
FORM 161.01-OM1 SECTION 5 - MAINTENANCE ISSUE DATE: 6/8/2018 from the tubes with the result that a more satisfactory 3. With nitrogen or dry air, blow out the tubes to cleaning job will be accomplished with a probable sav- clear them of traces of refrigerant laden moisture ing of time.
FORM 161.01-OM1 SECTION 5 - MAINTENANCE ISSUE DATE: 6/8/2018 AUTOMATIC BATTERY HEALTH TEST – DURING SHUTDOWN For periodic maintenance or to diagnose battery faults • If the UPS shuts down (OptiView will lose power) or warnings, a battery health test can be performed. due to voltage, fuses, disconnect, or any other rea- This test is initiated from the Power Panel screen of son the test fails and the Optiview displays a fault...
FORM 161.01-OM1 ISSUE DATE: 6/8/2018 SECTION 6 - PRINTING PRINTING OVERVIEW A laptop computer can be connected to the Control Automatic Data Logging Center’s Microboard to print the following reports. Access Level Required: OPERATOR The screen from which each report can be generated is If automatic data logging is desired, a status report can listed below in parenthesis.
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FORM 161.01-OM1 SECTION 6 - PRINTING ISSUE DATE: 6/8/2018 3. Setup HyperTerminal The following additional RS232 connections, are used to wire up serial devices for desktop and laptop com- a. Go to START menu puters. b. Select All Programs c. Select Accessories RS-232 PIN ASSIGNMENTS (DB25 PC SIGNAL SET) d.
FORM 161.01-OM1 SECTION 6 - PRINTING ISSUE DATE: 6/8/2018 The connector on the PC has male pins; therefore, the mating cable needs to terminate DB9/F (female pin) connector. RS-232 COM 1 MICRO HYPERTERMINAL Port 2B EQ 232 Port COM 4B OPTIVIEW SC-EQUIP LD26723...
= 3 Min Surge Window Count YK CHILLER ID 0 Surge Detection State = State 3 (C) 1997 - 2014 YORK, A JOHNSON CONTROLS COMPANY TUE 29 AUG 2017 9:52:26 AM Condenser Refrigerant Level Control ----------------------------------------------------- SYSTEM RUN Condenser Refrigerant Lev = 47.6 %...
FORM 161.01-OM1 SECTION 6 - PRINTING ISSUE DATE: 6/8/2018 YORK Setpoints COM 2 Setup ------------------------------------------------------ ¬Sales Order Job Name here Baud = 38400 Baud Sales Order Model Number here Data Bits = 8 Bits Sales Order Serial Number here Parity...
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FORM 161.01-OM1 SECTION 6 - PRINTING ISSUE DATE: 6/8/2018 Temperature Control Max Loading Delta Variable Geometry Diffuser Temperature Control Max Unloading Delta ------------------------------------------------------ VSD Output Gain 100% VGD Counts 2000 VGD Output Gain 0% VGD Counts = 28493 HGBP Output Gain VGD Feedback Calibrated = True Max Frequency Multiplier...
FORM 161.01-OM1 SECTION 7 - DECOMMISSIONING, DISMANTLING, AND DISPOSAL ISSUE DATE: 6/8/2018 SECTION 7 - DECOMMISSIONING, DISMANTLING, AND DISPOSAL Never release refrigerant to the atmo- 5. After draining the heat exchangers, disconnect the sphere when emptying the refrigerating water lines. circuits.
FORM 161.01-OM1 SECTION 7 - DECOMMISSIONING, DISMANTLING, AND DISPOSAL ISSUE DATE: 6/8/2018 The following factors can be used to convert from English to the most common SI Metric values. TABLE 16 - SI METRIC CONVERSION MEASUREMENT MULTIPLY ENGLISH UNIT BY FACTOR TO OBTAIN METRIC UNIT Capacity Tons Refrigerant Effect (ton)
FORM 161.01-OM1 APPENDIX - MATERIAL SAFETY DATA SHEETS ISSUE DATE: 6/8/2018 APPENDIX - MATERIAL SAFETY DATA SHEETS JOHNSON CONTROLS...
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FORM 161.01-OM1 APPENDIX - MATERIAL SAFETY DATA SHEETS ISSUE DATE: 6/8/2018 JOHNSON CONTROLS...
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FORM 161.01-OM1 APPENDIX - MATERIAL SAFETY DATA SHEETS ISSUE DATE: 6/8/2018 JOHNSON CONTROLS...
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FORM 161.01-OM1 APPENDIX - MATERIAL SAFETY DATA SHEETS ISSUE DATE: 6/8/2018 JOHNSON CONTROLS...
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FORM 161.01-OM1 APPENDIX - MATERIAL SAFETY DATA SHEETS ISSUE DATE: 6/8/2018 JOHNSON CONTROLS...
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FORM 161.01-OM1 APPENDIX - MATERIAL SAFETY DATA SHEETS ISSUE DATE: 6/8/2018 JOHNSON CONTROLS...
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FORM 161.01-OM1 APPENDIX - MATERIAL SAFETY DATA SHEETS ISSUE DATE: 6/8/2018 Du Pont Page 1 Material Safety Data Sheet ---------------------------------------------------------------------- "SUVA" HP62 (R404A) CEFSHP62 Revised 9-Mar-11 Printed 03/09/2011 ---------------------------------------------------------------------- Substance ID :130000000494 ---------------------------------------------------------------------- CHEMICAL PRODUCT/COMPANY IDENTIFICATION ---------------------------------------------------------------------- Material Identification Corporate MSDS Number : DU005612 Product Use Refrigerant...
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FORM 161.01-OM1 APPENDIX - MATERIAL SAFETY DATA SHEETS ISSUE DATE: 6/8/2018 Du Pont CEFSHP62 Page 2 Material Safety Data Sheet without warning. Vapor reduces oxygen available for breathing and is heavier than air. Liquid contact can cause frostbite. HUMAN HEALTH EFFECTS: Overexposure to the vapors by inhalation may include temporary nervous system depression with anesthetic effects such as dizziness, headache, confusion, incoordination, and...
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FORM 161.01-OM1 APPENDIX - MATERIAL SAFETY DATA SHEETS ISSUE DATE: 6/8/2018 Du Pont CEFSHP62 Page 3 Material Safety Data Sheet Notes to Physicians THIS MATERIAL MAY MAKE THE HEART MORE SUSCEPTIBLE TO ARRHYTHMIAS. Catecholamines such as adrenaline, and other compounds having similar effects, should be reserved for emergencies and then used only with special caution.
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FORM 161.01-OM1 APPENDIX - MATERIAL SAFETY DATA SHEETS ISSUE DATE: 6/8/2018 Du Pont CEFSHP62 Page 4 Material Safety Data Sheet Extinguishing Media As appropriate for combustibles in area. Fire Fighting Instructions Cool cylinder with water spray or fog. Self-contained breathing apparatus (SCBA) is required if cylinders rupture and contents are released under fire conditions.
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FORM 161.01-OM1 APPENDIX - MATERIAL SAFETY DATA SHEETS ISSUE DATE: 6/8/2018 Du Pont CEFSHP62 Page 5 Material Safety Data Sheet determine vapor concentrations in work areas prior to use of torches or other open flames, or if employees are entering enclosed areas.
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FORM 161.01-OM1 APPENDIX - MATERIAL SAFETY DATA SHEETS ISSUE DATE: 6/8/2018 Du Pont CEFSHP62 Page 6 Material Safety Data Sheet Color : Clear, colorless Specific Gravity : 1.05 @ 25C (77F) ---------------------------------------------------------------------- STABILITY AND REACTIVITY ---------------------------------------------------------------------- Chemical Stability Material is stable. However, avoid open flames and high temperatures.
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FORM 161.01-OM1 APPENDIX - MATERIAL SAFETY DATA SHEETS ISSUE DATE: 6/8/2018 Du Pont CEFSHP62 Page 7 Material Safety Data Sheet mammalian cell cultures or when tested in animals (not tested for heritable genetic damage). HFC-134a Inhalation 4-hour LC50: 567,000 ppm in rats Single exposure caused: Cardiac sensitization, a potentially fatal disturbance of heart rhythm associated with a heightened sensitivity to the action of epinephrine.
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FORM 161.01-OM1 APPENDIX - MATERIAL SAFETY DATA SHEETS ISSUE DATE: 6/8/2018 Du Pont CEFSHP62 Page 8 Material Safety Data Sheet significantly decreased body weights in male rats fed 300 mg/kg for 52 weeks, but there was no effect on mortality. Tests in rats demonstrated no carcinogenic activity when administered orally 300 mg/kg/day for 52 weeks and observed for an additional 73 weeks.
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FORM 161.01-OM1 APPENDIX - MATERIAL SAFETY DATA SHEETS ISSUE DATE: 6/8/2018 Du Pont CEFSHP62 Page 9 Material Safety Data Sheet # Shipping Information -- Canada Proper Shipping Name : Refrigerant Gas R-404A TDG Class : 2.2 UN # : 3337 ---------------------------------------------------------------------- REGULATORY INFORMATION ----------------------------------------------------------------------...
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FORM 161.01-OM1 APPENDIX - MATERIAL SAFETY DATA SHEETS ISSUE DATE: 6/8/2018 Du Pont CEFSHP62 Page 10 Material Safety Data Sheet ---------------------------------------------------------------------- The data in this Material Safety Data Sheet relates only to the specific material designated herein and does not relate to use in combination with any other material or in any process.
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FORM 161.01-OM1 APPENDIX - MATERIAL SAFETY DATA SHEETS ISSUE DATE: 6/8/2018 Manufactured For: Johnson Controls Inc. (York International) For emergency assistance, call: INFOTRAC at 1-800-535-5053 Safety Data Sheet Solid State Starter / VSD Coolant 1. IDENTIFICATION Product name Solid State Starter / VSD Coolant...
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FORM 161.01-OM1 APPENDIX - MATERIAL SAFETY DATA SHEETS ISSUE DATE: 6/8/2018 Safety Data Sheet Product: Solid State Starter / VSD Coolant 4. FIRST-AID MEASURES Eye contact Flush eyes with plenty of water for at least 15 minutes, lifting lower and upper eyelids occasionally to ensure complete rinsing.
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FORM 161.01-OM1 APPENDIX - MATERIAL SAFETY DATA SHEETS ISSUE DATE: 6/8/2018 Safety Data Sheet Product: Solid State Starter / VSD Coolant Storage conditions Store in a cool, dry, well-ventilated area away from incompatible materials. Keep containers closed when not in use. Suitable materials of No information available construction...
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FORM 161.01-OM1 APPENDIX - MATERIAL SAFETY DATA SHEETS ISSUE DATE: 6/8/2018 Safety Data Sheet Product: Solid State Starter / VSD Coolant 10. STABILITY AND REACTIVITY Chemical stability Stable under normal conditions of storage and handling. Hazardous polymerization Polymerization will not occur. Conditions to avoid Extreme temperatures, incompatibilities Incompatibilities...
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FORM 161.01-OM1 APPENDIX - MATERIAL SAFETY DATA SHEETS ISSUE DATE: 6/8/2018 Product: Solid State Starter / VSD Coolant Safety Data Sheet 14. TRANSPORT INFORMATION US Department of Transportation (DOT) UN Number Proper shipping name Not regulated Primary hazard class/division Secondary hazard Packing group Label 15.