OPTIVIEW™ CONTROL CENTER CENTRIFUGAL ... - Johnson …

1 MODEL YK (THROUGH STYLE G) R-134a COOLING ONLYWITH optiview CONTROL CENTER FOR ELECTROMECHANICAL STARTER, SOLID STATE STARTER, AND VARIABLE SPEED DRIVEOPTIVIEW CONTROL CENTERCENTRIFUGAL LIQUID CHILLERSOPERATION MANUALS upersedes: (419)Form (619)Issue Date: June 14, 2019 FORM ISSUE DATE: 06/14/2019 Johnson CONTROLS2 This equipment is a relatively complicated apparatus. During installation, operation maintenance or service, individuals may be exposed to certain components or conditions including, but not limited to: refrigerants, materials under pressure, rotating components, and both high and low voltage. Each of these items has the potential, if misused or handled improperly, to cause bodily injury or death. It is the obligation and respon-sibility of operating/service personnel to identify and recognize these inherent hazards, protect themselves, and proceed safely in completing their tasks.

2 Failure to comply with any of these requirements could result in serious damage to the equipment and the property in IMPORTANT!READ BEFORE PROCEEDING!GENERAL SAFETY GUIDELINES which it is situated, as well as severe personal injury or death to themselves and people at the document is intended for use by owner-authorized rigging, installation, and operating/service personnel. It is expected that these individuals possess independent training that will enable them to perform their assigned tasks properly and safely. It is essential that, prior to performing any task on this equipment, this individual shall have read and understood the on-product labels, this 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 SYMBOLSThe following symbols are used in this document to alert the reader to specific situations.

3 Indicates a possible hazardous situation which will result in death or serious injury if proper care is not a potentially hazardous situa-tion which will result in possible injuries or damage to equipment if proper care is not a hazard which could lead to damage to the machine, damage to other equipment and/or environmental pollu-tion if proper care is not taken or instruc-tions and are not additional information useful to the technician in completing the work being performed wiring, unless specified as an optional connection in the manufacturer s product line, is not to be connected inside the CONTROL cabinet. Devices such as relays, switches, transducers and controls and any external wiring must not be installed inside the micro panel. All wiring must be in accor-dance with Johnson Controls published specifications and must be performed only by a qualified electrician.

4 Johnson Controls will NOT be responsible for damage/problems resulting from improper connections to the controls or application of improper CONTROL signals. Failure to follow this warn-ing will void the manufacturer s warranty and cause serious damage to property or personal CONTROLS3 FORM ISSUE DATE: 06/14/2019 CHANGEABILITY OF THIS DOCUMENTIn complying with Johnson Controls policy for con-tinuous product improvement, the information con-tained in this document is subject to change without notice. Johnson Controls makes no commitment to update or provide current information automatically to the manual or product owner. Updated manuals, if applicable, can be obtained by contacting the nearest Johnson Controls Service office or accessing the John-son Controls QuickLIT website at is the responsibility of rigging, lifting, and operating/ service personnel to verify the applicability of these documents to the equipment.

5 If there is any question regarding the applicability of these documents, rig-ging, lifting, and operating/service personnel should verify whether the equipment has been modified and if current literature is available from the owner of the equipment prior to performing any work on the BARSR evisions made to this 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 formatting are not LITERATUREMANUAL DESCRIPTIONFORM NUMBERI nstallation Diagram Unit Style E with Electromechanical Diagram Unit Style E with Mod A Solid State Diagram Unit Style E with Mod B Solid State Diagram Unit Style E with Variable Speed Diagram Unit Style E (P Compressors) with Electromechanical Diagram Unit Style E (P Compressors) with Mod B Solid State Diagram Unit Style E (P Compressors) with Variable Speed CONTROL CENTER Replacement State Starter (Mod B) Operation and State Starter (Mod A) Operation and ISSUE DATE.

6 06/14/2019 Johnson CONTROLS4 NOMENCLATURE YK KC K4 H9 CY GMOTOR CODEPOWER SUPPLY for 60 Hz5 for 50 HzCOMPRESSOR CODE*CONDENSER CODE*EVAPORATOR CODE*MODEL*STYLE (Design Level)* Refer to YK Engineering Guide (Form )for Shell/Motor/Compressor CONTROLS5 FORM ISSUE DATE: 06/14/2019 TABLE OF CONTENTSSECTION 1 - DESCRIPTION OF SYSTEM AND FUNDAMENTALS OF OPERATION ..9 System Operation Description ..9 Capacity CONTROL ..10 SECTION 2 - optiview CONTROL CENTER INTRODUCTION ..13 optiview CONTROL CENTER ..15 Interface Conventions Overview ..16 Display Only ..16 Programmable ..16 Navigation ..17 Analog Input Ranges ..19 Home Screen ..20 System Screen ..23 Evaporator Screen ..25 Condenser Screen ..28 Heat Recovery Screen (Software Version ) ..31 Head Pressure CONTROL Screen (Software Version ) ..35 Heat Pump Screen (Software Version and Later).

7 37 Refrigerant Level CONTROL Screen (Flash Memory Card Versions and Earlier) ..40 Refrigerant Level CONTROL Screen (Software Version to or (and Earlier)) ..42 Refrigerant Level CONTROL Setpoints Screen (Software Version to or (and Earlier)) ..44 Refrigerant Level CONTROL Screen (Software Versions and Later or and Later) ..46 Compressor Screen (All P Compressors and Style F and Later Chillers with G, Q, or H5-8 Compressors) 48 Compressor Screen (Style E and Earlier Chillers with G, H, or J Compressors and Style G Chillers with K Compressors) ..51 Proximity Probe Calibration Screen (Style E and Earlier Chillers with G, H, or J Compressors and Style F and Later Chillers with G, H, or J Compressors) ..54 Hot Gas Bypass Screen ..56 Surge Protection Screen ..58 Variable Geometry Diffuser Screen ..62 Variable Geometry Diffuser Setpoints Screen.

8 64 Pre-Rotation Vanes Calibration Screen ..67 VSD Tuning Screen ..69 Oil Sump Screen ..71 Electromechanical Starter Screen ..74 Mod A Solid State Starter Screen ..76 Mod B Solid State Starter Screen ..78 Medium Voltage Solid State Starter Screen ..80 Variable Speed Drive Screen ..82 Medium Voltage Variable Speed Drive Screen (Software Version and Later) ..84 Variable Speed Drive (VSD) Details Speed Drive (VSD) Details Capacity CONTROL Details Screen (Software Version and Earlier) (VSD and MVVSD) ..91 Adaptive Capacity CONTROL Details Screen YORK Protocol Configuration (Software Version and Later) ..93 Adaptive Capacity CONTROL Details Screen Modbus Protocol Configuration (Software Version and Later) ..95 FORM ISSUE DATE: 06/14/2019 Johnson CONTROLS6 TABLE OF CONTENTS (CONT'D)Surge Map Screen - Table View (Software Version and Later).

9 98 Surge Map Screen - List View (Software Version and Later) ..100 Harmonic Filter Details Screen (Optional Equipment) ..102 Motor Lubrication Screen 1 ..104 Motor Lubrication Screen 2 ..107 Motor Details Screen (Software Version and Later) ..110 Motor Setpoints Screen (Software Version and Later) ..114 Setpoints Screen ..117 Setup Screen ..120 Quick Start Screen (Software Version and Later) ..125 Schedule Screen ..128 User Screen ..130 COMMS Screen ..132 Printer Screen ..134 Sales Order Screen ..136 Operations Screen ..138 History Screen ..140 History Details Screen ..142 Security Log Screen ..143 Security Log Details Screen ..145 Custom View Screen ..147 Custom View Setup Screen ..150 Trend Setup Screen ..152 Advanced Trend Setup Screen ..154 Common Slots Screen ..156 SECTION 3 - DISPLAY MESSAGES ..161 Status Messages.

10 161 Run Messages ..162 Start Inhibit Messages ..163 Warning Messages ..163 Routine Shutdown Messages ..167 Cycling Shutdown Messages ..168 Mod B Solid State Starter Cycling Shutdown Messages ..170 Compressor Motor Variable Speed Drive: Cycling Shutdown Messages ..172 Safety Shutdown Messages ..178 Mod B Solid State Starter Safety Shutdown Messages ..185 Compressor Motor Variable Speed Drive: Safety Shutdown Messages ..186 SECTION 4 - PRINTING ..189 Printing Overview ..189 Acceptable Printers ..190 Printer Connections ..190 Printer Setup ..191 CONTROL CENTER Setup ..191 Downloading System Prints to a Laptop ..191 Printer Connections ..193 Johnson CONTROLS7 FORM ISSUE DATE: 06/14/2019 LIST OF FIGURESFIGURE 1 - Model YK Chiller ..9 FIGURE 2 - Compressor Pre-Rotation Vanes ..10 FIGURE 3 - Refrigerant Flow-Through 4 - optiview CONTROL CENTER .