Johnson Controls YORK OPTIVIEW CONTROL CENTER Operation Manual Download Page 98

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JOHNSON CONTROLS

FORM 160.10-O1

ISSUE DATE: 4/27/2018

SECTION 2 - OPTIVIEW OPERATION

SLOT#

DESCRIPTION

256

System: Chiller State

257

System: Coastdown Time Remaining

258

System: Prelube Time Remaining

259

System: Are Safety Shutdown Contacts Closed

260

System: Are Cycling Shutdown Contacts Closed

261

System: Are Anticipatory Alarm Contacts Closed

262

System: Operating Hours

264

System: Number of Starts

265

System: Is Stop Switch Closed

266

System: Is Start Switch Closed

267

System: Is Remote Ready to Start

280

External Contact: Is Remote Stop Closed

281

External Contact: Is Remote Start Closed

282

External Contact: Is MultiUnit Cycling Closed

283

External Contact: Is Remote Cycling Closed

284

External Contact: Is Auxiliary Safety Open

285

Jumper: Is Anti-Recycle Enabled

286

Jumper: Coastdown Operation

287

Jumper: Is Diagnostics Enabled

288

Jumper: Liquid Type

289

Jumper: Chilled Liquid Pump Operation

290

Jumper: Motor Type

291

Jumper: Power Failure Restart

292

Jumper: Pre-Run Operation

293

Jumper: Refrigerant Selection

294

Jumper: VSD Motor Supply Line Frequency

295

Jumper: Oil Pump Package

304

Options: Control Mode

305

Options: System Language

306

Options: Chiller ID Number

307

Options: Display Mode

336

Security: Log In Level

337

Security: Log In User ID

512

Sched: Is Schedule Enabled

1280

Pre-Rotation Vanes: Is Motor Switch Closed

1281

Pre-Rotation Vanes: Position

1282

Pre-Rotation Vanes: Are Vanes Opening

1283

Pre-Rotation Vanes: Are Vanes Closing

1284

Pre-Rotation Vanes: Are Vanes Holding

1285

Pre-Rotation Vanes: Control Mode

1296

Discharge: Temperature

1536

Oil: Differential Pressure

1537

Oil: Sump Temperature

SLOT#

DESCRIPTION

1538

Oil Pump: Control Mode

1539

Oil Pump: Is Pump On

1540

Oil Pump: Manual Time Left

1541

Oil Heater: Is Control Enabled

1542

Oil Heater: Is Heater On

1543

Oil Return Solenoid: Is Solenoid On

1792

Leaving Chilled Liquid: Temperature

1793

Leaving Chilled Liquid: Temperature Differential

1794

Leaving Chilled Liquid: Is Flow Switch Closed

1795

Leaving Chilled Liquid: Is Pump On

1796

Leaving Chilled Liquid: Local Temperature

Setpoint

1797

Leaving Chilled Liquid: Remote Analog Tem

perature Setpoint

1798

Leaving Chilled Liquid: Remote ISN Tempera

ture Setpoint

1799

Leaving Chilled Liquid: Remote Modem Tem

perature Setpoint

1800

Leaving Chilled Liquid: Selected Temperature

Setpoint

1801

Leaving Chilled Liquid: Control Sensitivity

1802

Leaving Chilled Liquid: Remote Temperature

Range

1803

Leaving Chilled Liquid: Restart Temperature

Offset

1804

Leaving Chilled Liquid: Restart Temperature

Setpoint

1805

Leaving Chilled Liquid: Shutdown Temperature

Offset

1806

Leaving Chilled Liquid: Shutdown Temperature

Setpoint

1807

Return Chilled Liquid: Temperature

1808

Evaporator: Pressure

1809

Evaporator: Saturation Temperature

1810

Evaporator: Small Temperature Difference

1811

Evaporator: Is Refrigerant Sensor Present

1812

Evaporator: Refrigerant Temperature

1813

Evaporator: Delta P / P

1814

Evaporator: Brine Low Cutout

1815

Smart Freeze Protection: Is Control Enabled

1816

Liquid Line Solenoid: Is Solenoid Installed

1817

Liquid Line Solenoid: Is Solenoid On

1818

Leaving Chilled Liquid: Remote Digital Tempera

ture Setpoint

2048

Leaving Condenser Liquid: Temperature

TABLE 1 -

MASTER SLOT NUMBERS LIST (FOR USE WITH TREND FEATURES)

Summary of Contents for YORK OPTIVIEW CONTROL CENTER

Page 1: ...L CENTER RETROFIT KIT FOR TRANETM LOW PRESSURE CENTRIFUGAL CHILLERS OPTIVIEWTM CONTROL CENTER NON YORK CENTRIFUGAL LIQUID CHILLERS OPERATION MANUAL SUPERSEDES 160 10 O1 310 Form 160 10 O1 418 Issue Da...

Page 2: ...his document and any referenced materials This in dividual shall also be familiar with and comply with all applicable industry and governmental standards and regulations pertaining to the task in ques...

Page 3: ...for damage due to misuse The chiller must not be operated outside the design pa rameters specified in any of the manuals included with the OptiView Retrofit Kit and the Trane unit Structural Support...

Page 4: ...document are indicated with a line along the left or right hand column in the area the revision was made These revisions are to technical in formation and any other changes in spelling grammar or form...

Page 5: ...able Speed Drive Details Screen 2 53 Adaptive Capacity Control Details Screen 55 Harmonic Filter Details Screen 1 57 Harmonic Filter Details Screen 2 59 Motor Temperature Screen 61 Setpoints Screen 64...

Page 6: ...URE 20 ACC Details Screen 55 FIGURE 21 Harmonic Filter Details Screen 1 57 FIGURE 22 Harmonic Filter Details Screen 2 59 FIGURE 23 Motor Temperature Screen 61 FIGURE 24 Setpoints Screen 64 FIGURE 25 S...

Page 7: ...URE 49 Sample Printout Custom Screen Report 128 FIGURE 50 Sample Printout Adaptive Capacity Control New Map Point Report 128 FIGURE 51 Sample Printout Adaptive Capacity Control Existing Map Points Rep...

Page 8: ...e Limits 105 TABLE 6 Starter High Supply Line Voltage Limits 106 TABLE 7 LCSSS Low Supply Line Voltage Thresholds 108 TABLE 8 LCSSS High Supply Line Voltage Thresholds 108 TABLE 9 Evaporator Pressure...

Page 9: ...eters are clearly and intuitively marked Instructions for specific operations are provided on many of the display screens RETROFIT KIT DESCRIPTION The OptiView Control Center Retrofit Kit for Trane ce...

Page 10: ...troubleshooting informa tion for service technicians are included in OPTIVIEW CONTROL CENTER RETROFIT KIT TRANE SER VICE MANUAL FORM 160 10 M1 Also included in the Service manual are detailed descript...

Page 11: ...e control of the chiller as well as 24 hour per formance monitoring from a remote site The chiller also maintains the standard digital remote capabilities as well Both of these remote control capabili...

Page 12: ...JOHNSON CONTROLS 12 FORM 160 10 O1 ISSUE DATE 4 27 2018 THIS PAGE INTENTIONALLY LEFT BLANK...

Page 13: ...sed on the screen currently shown on the display Eight buttons are located on the right side of the panel and are primarily used for navigation be tween system screens There are five buttons at the ba...

Page 14: ...isplay Only Values in this group are read only parameters which provide information about the chiller operation This type of information may be represented by a numerical value text or an LED image If...

Page 15: ...lue is accept ed and the dialog box disappears If the value is out of range the value is not accepted and the user is prompted to re enter a value The chiller will begin to operate based on the new pr...

Page 16: ...l Sump Screen Electro Mechanical Starter Screen Motor Temperature Screen Mod B Solid State Starter Screen Motor Temperature Screen Variable Speed Drive Screen VSD Details Screen ACC Details Screen Mot...

Page 17: ...load amps utilized by the system Operating Hours Displays the cumulative operating hours of the chiller OVERVIEW The Home screen is the default display screen on the OptiView LCD The primary values wh...

Page 18: ...ledges a warning condition and resets the message display associated with the condi tion Soft Shutdown Access Level Required OPERATOR This key available only when the compressor is run ning initiates...

Page 19: ...limit and the pulldown demand limit values For a VSD system the adaptive capacity control and harmonic fil ter information is controlled under this screen Setpoints This screen provides a single locat...

Page 20: ...liquid exits the condenser Condenser Liquid Temperature Return This display indicates the temperature of the condenser liquid as the liquid enters the condenser OVERVIEW This screen gives a general o...

Page 21: ...sducer com pressor housing The displayed value includes offset pressure derived from auto zeroing during the system prelube If either of the transducers used to calculate this differential are out of...

Page 22: ...This display indicates the difference between the leaving chilled liquid temperature and the evaporator refrigerant temperature The evaporator refrigerant temperature will be represented by the evapor...

Page 23: ...the chilled liquid temperature is 45 0 F then the remote de vice is able to change and set the leaving chilled liquid temperature setpoint over the range 45 0 55 0 F A remote device that provides an...

Page 24: ...iller is in Water chilled liquid mode This feature allows the user to enable or disable the Smart Freeze operation which permits the chiller to run closer to the freeze point without shutting down Ser...

Page 25: ...ither open or close of the Vane Actuator OVERVIEW This is a sub screen of the evaporator screen The load rate setpoint is accessible in this screen This applica tion does not utilize agitator valves D...

Page 26: ...RVICE This is the setpoint entered by the startup technician used to provide a deadband between the open and close of the valve This is used to prevent the valve from hunting Open Pulse Time Access Le...

Page 27: ...t sensor kit Sub Cooling Temperature This display indicates the difference between the con denser refrigerant temperature and the drop leg refrig erant temperature Will only be displayed if the drop l...

Page 28: ...sensor output on Trane chillers Should be enabled for Trane applications where the optional refrigerant sensor kit is installed Condenser Refrigerant Temperature Enabled Disabled Access Level Required...

Page 29: ...aining the oil from the purge tank OVERVIEW This screen displays a cutaway view of the purge tank if the chiller is equipped with a York TurboGuard II Purge System LED s depict the state of the float...

Page 30: ...a rolling count of purge exhausts that occurred in the last 60 minutes The count remains at 60 until the chiller is restarted whereupon the count is reset to 0 PROGRAMMABLE High Efficiency Purge Syst...

Page 31: ...sure calculation will not be performed if either transducer is out of range and the offset value will be 0 PSI in this instance Oil Sump Temperature Displays the temperature of the oil in the sump OVE...

Page 32: ...e in the process of closing Pre Rotation Vanes Position Variable Speed Drive and Hot Gas Option only Access Level Required SERVICE This value displays the present position of the pre rotation vanes as...

Page 33: ...d Drive Service techni cians refer to the OptiView Control Center Retrofit Kit Trane Service Manual Form 160 10 M1 Hot Gas Access Level Required SERVICE If the chiller is equipped with a hot gas bypas...

Page 34: ...liquid tem perature and the leaving chilled liquid temperature setpoint OVERVIEW This screen displays a cutaway view of the hot gas bypass valve All setpoints relating to hot gas bypass control are m...

Page 35: ...ce technicians refer to the OptiView Control Center Retrofit Kit Trane Service Manual Form 160 10 M1 for additional information Surge Sensitivity Access Level Required SERVICE This setting is used to...

Page 36: ...Trane Service Manual Form 160 10 M1 for an explanation of this function OVERVIEW This screen displays a cutaway view of the chiller com pressor revealing the pre rotation vanes and provides the capab...

Page 37: ...e after calibration has started Service technicians refer to the OptiView Control Center Retrofit Kit Trane Service Manual Form 160 10 M1 for an explanation of this function NAVIGATION Home Access Lev...

Page 38: ...er pressure evaporator pressure evaporator pressure OVERVIEW For chillers equipped with a variable speed drive VSD this screen displays a cutaway view of the chiller compressor revealing the pre rotat...

Page 39: ...fre quency to the VSD control Incr ement Amount Defines the increment or amount by which the In crease and Decrease keys will modify the present VSD command frequency Raise This key puts the VSD freq...

Page 40: ...Illuminates for 5 seconds each time a surge is detected by the surge protection feature This LED does not il luminate in response to surge events detected by the compressor VSD adaptive capacity cont...

Page 41: ...URGE If the shutdown setpoint is disabled and the ex tended run setpoint is enabled the pre rotation vanes are driven closed for ten 10 minutes and WARNING SURGE PROTECTION EX CESS SURGE LIMIT is disp...

Page 42: ...X CESS SURGE LIMIT is displayed When ten 10 minutes have elapsed the warning message and load inhibit are automatically cleared provided the surge window count is less than or equal to the count limit...

Page 43: ...the system prelube If either of the transducers used to calculate this differential are out of range the display field will show XX X OVERVIEW This screen displays a close up of the chiller oil sump...

Page 44: ...default setting Prelube Time Access Level Required Service Allows the system prelube time to be adjusted from 15 seconds to 60 seconds The default setting is 30 sec onds Coastdown Time Access Level R...

Page 45: ...rammed as a percentage of FLA during the specified pulldown demand time This value will override the motor cur rent limit value during this time period This function is OVERVIEW This screen displays a...

Page 46: ...tes with 0 minutes as the default Motor Cooling Pump Access Level Required Service This enables motor cooling pump when one of the motor winding temperatures exceed the setpoint pro grammed on the Mot...

Page 47: ...the chiller is equipped with a Mod B Solid State Starter this screen displays all information pertaining to the operation of the starter DISPLAY ONLY Motor Run LED Illuminates when the digital output...

Page 48: ...to the starter and allows for proper voltage checking When enabled this range is used to determine a low line and high line voltage threshold for initiating a shutdown Service technicians refer to th...

Page 49: ...ive amount of kilowatts used over time since the count was last reset OVERVIEW This screen displays information pertaining to chillers equipped with a Variable Speed Drive VSD DISPLAY ONLY Motor Run L...

Page 50: ...motor current limit value during this time period This function is used to provide energy savings following chiller start up and is adjustable from 30 to 100 with 100 as the default setting Pulldown D...

Page 51: ...ized OVERVIEW This screen displays more detailed information per taining to a Variable Speed Drive VSD if the chiller is equipped with this style motor control Service techni cians refer to the OptiVi...

Page 52: ...tage of FLA to be adjusted When the motor current reaches this value the pre rotation vanes will not open further If the motor current rises above this value the pre rotation vanes will close to reduc...

Page 53: ...SD OVERVIEW This screen displays more detailed information pertain ing to a Variable Speed Drive VSD Service techni cians refer to the OptiView Control Center Retrofit Kit Trane Service Manual Form 16...

Page 54: ...ion vanes will not open further If the motor current rises above this value the pre rotation vanes will close to reduce cur rent to this setpoint This value is adjustable from 30 to 100 with 100 as th...

Page 55: ...eature are not included in this total OVERVIEW This screen displays detailed information pertaining to the Adaptive Capacity Control ACC This screen is only available if the chiller is equipped with a...

Page 56: ...Enabled Disabled The chiller monitors the ACC communications and when a surge point is mapped a short report of system parameters is printed When the ACC auto map print feature is enabled all other pr...

Page 57: ...formation pertaining to the IEEE 519 Harmonic Filter This screen is only available on the OptiView panel if the harmonic filter is installed DISPLAY ONLY Motor Run LED Illuminates when the digital out...

Page 58: ...emand Distortion TDD measurements RMS Supply Current L1 L2 L3 Displays the 3 phase RMS voltages across each line PROGRAMMABLE Local Motor Current Limit Access Level Required OPERATOR Allows the maximu...

Page 59: ...tailed information per taining to the IEEE 519 Harmonic Filter This screen is only available on the OptiView panel if the harmonic filter is installed DISPLAY ONLY Motor Run LED Indicates whether the...

Page 60: ...ent L1 L2 L3 Displays the 3 phase RMS voltages across each line PROGRAMMABLE Local Motor Current Limit Access Level Required OPERATOR Allows the maximum allowed motor current as a percentage of FLA to...

Page 61: ...commanded to RUN due to motor temperature The cooling pump must be enabled for this to be displayed OVERVIEW This screen allows the operator to view and change settings relating to the chiller motor...

Page 62: ...vel Required SERVICE The type of bearing sensor input is selected from this setting digital analog analog and digital The user may also select NONE if there is no input available Bearing Cutout Access...

Page 63: ...ECTION 2 OPTIVIEW OPERATION FORM 160 10 O1 ISSUE DATE 4 27 2018 2 NAVIGATION Home Access Level Required VIEW Returns the display to the Home screen Motor Access Level Required VIEW Returns the display...

Page 64: ...overcooling Leaving Chilled Liquid Temperature Cycling Restart Displays the leaving chilled liquid temperature at which the chiller will restart after being shut down OVERVIEW This screen provides a c...

Page 65: ...locally programmed value of the chilled liquid temperature is 45 F then the remote device is able to change and set the leaving chilled liquid temperature setpoint over the range 45 0 55 0 F A remote...

Page 66: ...the pre rotation vanes will close to reduce cur rent to this setpoint This value is adjustable from 30 to 100 with 100 as the default setting Pulldown Demand Limit Access Level Required OPERATOR This...

Page 67: ...serves as a gateway to more sub screens for defining general system param eters Time and date along with specifications as to how the time will be displayed 12 or 24 hour format can be set at this scr...

Page 68: ...12 hour AM or PM must also be selected when entering time Clock Enabled Disabled Access Level Required OPERATOR Allows the real time clock to be enabled or disabled The clock will be disabled during...

Page 69: ...he original Sales Order information for the chiller system Operations Access Level Required VIEW Advances to the sub screen displaying operating pa rameters of the chiller system Diagnostics Access Le...

Page 70: ...chiller operating schedule The Standard weekly schedule is a set of chiller start and stop times based on a Sunday to Saturday week The schedule also al lows for Exception day start and stop times for...

Page 71: ...n the schedule is disabled the chiller must be manually started and stopped Repeat Sunday Schedule Access Level Required OPERATOR Duplicates the schedule defined for Sunday to the re mainder of the st...

Page 72: ...or each User ID Service technicians refer to the OptiView Control Center Retrofit Kit Trane Service Manual Form 160 10 M1 OVERVIEW This screen allows the building administrator to as sign up to four 4...

Page 73: ...ECTION 2 OPTIVIEW OPERATION FORM 160 10 O1 ISSUE DATE 4 27 2018 2 NAVIGATION Home Access Level Required VIEW Returns the display to the Home screen Setup Access Level Required VIEW Returns the display...

Page 74: ...o communicate with the printer Printer Parity Bits Defines odd or even parity bits for panel printer com OVERVIEW This screen allows definition of the necessary commu nications parameters for COM1 pri...

Page 75: ...through the COM2 port COM 2 Data Bit s Defines the number of data bits which the panel will use to communicate through the COM2 port COM 2 Parity Bits Defines odd or even parity bits for COM2 communic...

Page 76: ...The chiller monitors the ACC communications and when a surge point is mapped a short report of system parameters is printed OVERVIEW This screen allows the setup of printer type print re port and prin...

Page 77: ...elects the report type to print when the Print Report key is pressed This parameter can be selected from the following Status report present system parameters Setpoints report present value of the sys...

Page 78: ...ay the dialog box used to program information Print Access Level Required VIEW This key prints a sales order data report OVERVIEW This screen shows sales order and chiller specifica tions This data is...

Page 79: ...ECTION 2 OPTIVIEW OPERATION FORM 160 10 O1 ISSUE DATE 4 27 2018 2 NAVIGATION Home Access Level Required VIEW Returns the display to the Home screen Setup Access Level Required VIEW Returns the display...

Page 80: ...Diagnostics screen identifies software version in formation This screen also serves as a gateway to view analog and digital input output screens Requires a login access level of SERVICE to view Servi...

Page 81: ...I O Access Level Required SERVICE Advances to a sub screen which indicates activity for digital inputs and outputs VSD Comms Access Level Required SERVICE This key is only available if the chiller is...

Page 82: ...e analog screen from the external input output view to the internal input view OVERVIEW This screen displays voltage and counts for the analog inputs and outputs connected to the OptiView Control Cent...

Page 83: ...ts that are connected to the OptiView Control Center The digital screen is useful to service technicians checking operation of digital inputs and outputs as well as program jumper and switch posi tion...

Page 84: ...e Diagnostics screen OVERVIEW This screen displays communication error counts for the OptiView panel ACC and VSD This screen is useful for service technicians checking communication error counts betwe...

Page 85: ...cess level required SERVICE If the chiller is equipped with hot gas bypass this set ting enables and disables the hot gas bypass control feature OVERVIEW This screen allows definition of general param...

Page 86: ...SERVICE The chiller model key allows the selection of the chill er model The OptiView operating program controls the chiller per the requirements of the entered model NAVIGATION Home Access Level Requ...

Page 87: ...shutdowns OVERVIEW This screen allows the user to browse through the chill er faults and shutdowns By using the Select Fault and View Details keys a sub screen containing stored chiller parameters val...

Page 88: ...GATION Home Access Level Required VIEW Returns the display to the Home screen View Details Access Level Required VIEW Advances to a sub screen containing the value of select chiller parameters at the...

Page 89: ...ayed his tory data pages if applicable OVERVIEW This screen allows the user to view all the system pa rameters at the time of the shutdown selected on the history screen Not all screens are shown abov...

Page 90: ...s up to ten 10 user selected pa rameters to be displayed simultaneously These param eters are selected at the custom view Setup screen This feature is useful to display parameters pertinent to a parti...

Page 91: ...ero deactivates the slot number on the display Clear Display Pressing this key clears all selected parameters from the Custom View screen OVERVIEW The setup screen is a sub screen of the custom view s...

Page 92: ...0 10 O1 ISSUE DATE 4 27 2018 SECTION 2 OPTIVIEW OPERATION NAVIGATION Home Access Level Required VIEW Returns the display to the Home screen Custom View Access Level Required SERVICE Returns the displa...

Page 93: ...ERVIEW The Trend screen allows as many as six operator se lected parameters Data Points to be plotted in an X Y graph format This is useful for monitoring chiller per formance The X Axis is scaled per...

Page 94: ...Axis labels of the graph Each key press changes the label to another of the selected parameters The Y Axis label that is being displayed is identified at the top of the graph X Axis Access Level Requi...

Page 95: ...ltiplied by the 450 data points For example If the data collection interval is pro grammed for 900 seconds the parameter would be sampled every 900 seconds with the last 112 5 hours 4 7 days of data v...

Page 96: ...lect key as described above to enter the desired value The value must always be set to a value less than the data point maximum Otherwise a red graph is displayed on the Trend screen with the words TR...

Page 97: ...RE Table 1 provides a listing of slot numbers and their descriptions OVERVIEW This screen displays the slot numbers of the commonly monitored parameters used for trending or custom view and are listed...

Page 98: ...trol Mode 1296 Discharge Temperature 1536 Oil Differential Pressure 1537 Oil Sump Temperature SLOT DESCRIPTION 1538 Oil Pump Control Mode 1539 Oil Pump Is Pump On 1540 Oil Pump Manual Time Left 1541 O...

Page 99: ...rature 2579 LcSss Phase B Temperature 2580 LcSss Phase C Temperature 2581 LcSss Starter Model 2582 LcSss Full Load Amps 2583 LcSss Voltage Range 2584 LcSss Starting Current 2585 LcSss Is Serial Commun...

Page 100: ...1 Filter Maximum Total Demand Distortion 8192 Oil Pump Pressure 8193 Oil Sump Pressure 8205 Refrigerant Level Is Control Enabled 8206 Refrigerant Level Position 8207 Refrigerant Level Is Valve Closing...

Page 101: ...ler start has been initiated and the pre start lu brication is being performed A TIME REMAINING countdown will begin in the system status bar The prelube duration is configured from the Oil Sump scree...

Page 102: ...er with an electromechanical starter FLA is 100 Amps and the current limit setpoint is 50 the following will occur 50 Amps Inhibit Vane Open 52 Amps Vanes Begin Closing 51 Amps Vanes Stop Closing 49 A...

Page 103: ...fety threshold in brine applica tions is dependent upon the brine solution concentra tion and is determined by the YORK Factory While this condition is in effect the pre rotation vanes are in hibited...

Page 104: ...til the alarm signal is 0 90 VDC or below and the WARN ING RESET key is pressed on the Home screen Warning Purge Float Switch Error Turboguard II Units Only This message is displayed while the chiller...

Page 105: ...r Retrofit Kit Trane Service Manual Form 160 10 M1 Leaving Chilled Liquid Low Temperature The leaving chilled liquid temperature has reached the programmed shutdown temperature setpoint The pre rotati...

Page 106: ...tart at the next scheduled start time MOD B SOLID STATE STARTER CYCLING SHUTDOWN MESSAGES LCSSS Initialization Failed When power is restored to the system after a power failure an initialization proce...

Page 107: ...rent scale jumper combination installed in the liquid cooled solid starter logic trigger board J1 Jumper combination de termines allowable 100 FLA setpoint range 7L 35 to 260A 14 L 65 to 510A 26L 125...

Page 108: ...he control center The control center microboard then sends a request for the cause of the fault to the VSD logic board via the Adaptive Capacity Control board ACC over the se rial communications link...

Page 109: ...failure by disconnecting the filter Place switch SW1 on the filter logic board in the OFF position and remov ing the ribbon cable between the filter logic board and the VSD logic boards to check VSD a...

Page 110: ...exchanger If the rust cannot be back flushed the heat exchanger must be replaced Low Condenser Flow The VSD system requires eight 8 feet of pressure drop across the heat ex changer to maintain adequa...

Page 111: ...nications must be interrupted for ten 10 continuous communications cycles 20 sec onds before the shutdown will occur Harmonic Filter Phase Locked Loop This shutdown indicates that a circuit called PHA...

Page 112: ...sible continuous RMS current ratings for the harmonic filter are as follows 351 292 HP 128 AMPS 503 419 HP 176 AMPS 790 658 HP 277 AMPS 1048 917 HP 385 AMPS Harmonic Filter Logic Board Power Supply Th...

Page 113: ...reshold is 34 0 F The total count is incremented for every second the evaporator refrigerant temperature is below the freeze threshold but is never decremented below zero The amount of seconds until t...

Page 114: ...r switch is placed in the STOP RESET O position Auxiliary Safety Contacts Closed The auxiliary safety shutdown contacts connected to I O board TB4 31 have closed initiating a safety shut down This inp...

Page 115: ...one second LCSSS High Phase X Heatsink Temperature Running The solid state starter logic trigger board has detected the temperature of current phase A B or C designated as X above Silicon Controlled...

Page 116: ...p is operating when the chiller is running and check the strainer of the heat exchanger primary for clogs and silt VSD High Phase X Inverter Heatsink Temperature Style D VSD This shutdown will occur i...

Page 117: ...ler can be started after the fault condition clears the OVERTEMP RESET button on the filter logic board is pressed and the compressor switch is placed in the STOP RESET O position Harmonic Filter High...

Page 118: ...JOHNSON CONTROLS 118 FORM 160 10 O1 ISSUE DATE 4 27 2018 THIS PAGE INTENTIONALLY LEFT BLANK...

Page 119: ...er vice access level Trend Prints snapshots of the existing trend screen data or prints new data collected after the trend print key is pressed PRINTERS OVERVIEW A printer can be connected to the Opti...

Page 120: ...30B Power supply PW4007 U I required Dimensions 6 3 in wide x 6 7 in deep Paper 4 4 in wide Type Thermal Purchase www siiprinters com The OptiView control center provides the required for matting cont...

Page 121: ...terminal block Printers Okidata 25 pin plug DB 25P or equivalent Shell DB C2 J9 or equivalent Weigh Tronix Same as Okidata Cable assembly available from Weigh Tronix Seiko 9 Pin D type Subminiature DB...

Page 122: ...set American 2 6 on International character set American 2 7 on International character set American 2 8 off International character set American 3 1 on Data length 8 bits 3 2 on Parity Setting no 3 3...

Page 123: ...K INTERNATIONAL CORPORATION Mon 22 Nov 2004 8 50 45 AM SYSTEM RUN LEAVING CHILLED LIQUID CONTROL All warnings presently active will be listed here Controls C MLM 08 01 Run Time 0 Days 2 Hr 59 Min Oper...

Page 124: ...Internal Ambient Temperature 88 F Converter Heatsink Temperature 102 F Phase A Heatsink Temperature If TMIII VSD 93 F Phase B Heatsink Temperature If TMIII VSD 99 F Phase C Heatsink Temperature If TM...

Page 125: ...OP 10 00 PM Figure 45 SAMPLE PRINTOUT SCHEDULE YORK SALES ORDER CHILLER ID 3 1997 1999 YORK INTERNATIONAL CORPORATION MON 29 MAR 1999 1 28 PM ORDER INFORMATION COMMISSIONING DATE 01 JAN 1999 JOB NAME...

Page 126: ...ture 45 0 F Return Chilled Liquid Temperature 55 0 F Evaporator Pressure 75 0 Psig Evaporator Saturation Temperature 44 4 F Evaporator Refrigerant Temperature 44 5 F If Refrigerant Sensor enabled Smal...

Page 127: ...ient Temperature 88 F Converter Heatsink Temperature 102 F Phase A Heatsink Temperature If TMIII VSD 93 F Phase B Heatsink Temperature If TMIII VSD 99 F Phase C Heatsink Temperature If TMIII VSD 97 F...

Page 128: ...iquid Temperature 55 0 F Leaving Condenser Liquid Temperature 95 0 F Return Condenser Liquid Temperature 85 0 F Evaporator Saturation Temperature 41 0 F Condenser Saturation Temperature 78 5 F Evapora...

Page 129: ...led ISN Setpoint 45 0 F Leaving Chilled Modem Setpoint 45 0 F Leaving Chilled Analog Setpoint 45 0 F Leaving Chilled Digital Setpoint 45 0 F Remote Range 10 0 F Sensitivity 100 Figure 52 SAMPLE PRINTO...

Page 130: ...en SCR Enabled Shorted SCR Disabled Skip the following section if Motor Type is not VSD Variable Speed Drive Local Motor Current Limit 100 Remote ISN Current Limit 100 Remote Analog Current Limit 100...

Page 131: ...JOHNSON CONTROLS 131 FORM 160 10 O1 ISSUE DATE 4 27 2018 A APPENDIX A CVHB SCREENS ID10291 Figure 53 CVHB HOME SCREEN ID10292 Figure 54 CVHB SYSTEM SCREEN...

Page 132: ...JOHNSON CONTROLS 132 FORM 160 10 O1 ISSUE DATE 4 27 2018 APPENDIX A CVHB SCREENS ID10290 Figure 55 CVHB COMPRESSOR SCREEN ID10293 Figure 56 CVHB OIL SUMP SCREEN...

Page 133: ...vice Off On Off Refrigerant Sensor Service Disabled Enabled Disabled LOAD RATE SCREEN EVAPORATOR SUBSCREEN SETPOINT ACCESS LEVEL MINIMUM VALUE MAXIMUM VALUE DEFAULT Load Rate Service 0 38 F Min 0 75 F...

Page 134: ...SUBSCREEN SETPOINT ACCESS LEVEL MINIMUM VALUE MAXIMUM VALUE DEFAULT Shutdown Service Disabled Enabled Enabled Extended Run Service Disabled Enabled Disabled Count Window Service 1 Min 5 Min 3 Min Cou...

Page 135: ...Min 0 Min Filter Inhibit Service Disabled Enabled Disabled VARIABLE SPEED DRIVE DETAILS SCREEN VARIABLE SPEED DRIVE SUBSCREEN SETPOINT ACCESS LEVEL MINIMUM VALUE MAXIMUM VALUE DEFAULT Local Motor Curr...

Page 136: ...Mode Service Automatic Manual Automatic Phase A Active Sensor Service None A1 A2 A1 and A2 None Phase B Active Sensor Service None B1 B2 B1 and B2 None Phase C Active Sensor Service None C1 C2 C1 and...

Page 137: ...or 23 59 12 00 AM or 00 00 Repeat Sunday Operator No Yes No Repeat Exceptions Operator No Yes No USER SCREEN SETUP SUBSCREEN SETPOINT ACCESS LEVEL MINIMUM VALUE MAXIMUM VALUE DEFAULT Data Display Mod...

Page 138: ...0 Operating Hours Admin 0 Hours 876600 Hours 0 Hours Hot Gas Bypass Service Disabled Enabled Disabled Refrigerant Level Control Service Disabled Enabled Disabled Chiller Model Service CVHA CHVB CVHE...

Page 139: ...5 8 0 133 5 F 13 3 56 3 C Evaporator Refrigerant Temperature RT7 0 0 126 1 F 17 7 52 3 C Discharge Temperature RT2 19 0 226 3 F 7 2 107 9 C Oil Temperature RT3 19 0 226 3 F 7 2 107 9 C Condenser Press...

Page 140: ...JOHNSON CONTROLS 140 FORM 160 10 O1 ISSUE DATE 4 27 2018 THIS PAGE INTENTIONALLY LEFT BLANK...

Page 141: ...lsius multiply by 5 9 or 0 5556 Example 10 0 F range x 0 5556 5 6 C range Table 15 SI METRIC CONVERSION MEASUREMENT MULTIPLY ENGLISH UNIT BY FACTOR TO OBTAIN METRIC UNIT Capacity Tons Refrigerant Effe...

Page 142: ...m Pennsylvania USA 17349 800 861 1001 Subject to change without notice Printed in USA Copyright by Johnson Controls 2018 www johnsoncontrols com ALL RIGHTS RESERVED Form 160 10 O1 418 Issue Date April...

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