York YST Wiring Diagrams

Steam turbine drive centrifugal chiller with optiview control center

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WIRING DIAGRAMS

CONTRACTOR _________________________

ORDER NO. ____________________________

JCI CONTRACT NO. _____________________

JCI ORDER NO. _________________________

REFERENCE

DATE ________

JOB DATA:

YST CHILLER MODEL NO. ________________________________________________________

NO. OF UNITS _____________

STEAM TURBINE MODEL_________________________________________________________

OIL PUMP MOTOR _____________ VOLTS, 3-PHASE, _____________ Hz, _____________FLA

REMARKS:

––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

New Release

MODEL YST STEAM TURBINE DRIVE

CENTRIFUGAL CHILLER WITH

OPTIVIEW™ CONTROL CENTER

PURCHASER _____________________________________________

JOB NAME ________________________________________________

LOCATION ________________________________________________

ENGINEER _______________________________________________

APPROVAL

DATE ________

Issue Date:

February 28, 2019

Form: 160.67-PW7 (219)

CONSTRUCTION

DATE _______

Table of Contents

Summary of Contents for York YST

Page 1 New Release Form: 160.67-PW7 (219) MODEL YST STEAM TURBINE DRIVE CENTRIFUGAL CHILLER WITH OPTIVIEW™ CONTROL CENTER WIRING DIAGRAMS CONTRACTOR _________________________ PURCHASER _____________________________________________ ORDER NO. ____________________________ JOB NAME ________________________________________________ JCI CONTRACT NO. _____________________ LOCATION ________________________________________________ JCI ORDER NO. _________________________ ENGINEER _______________________________________________...
Page 2: Read Before Proceeding
FORM 160.67-PW7 ISSUE DATE: 2/28/2019 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 installation, operation maintenance or service, death to themselves and people at the site. individuals may be exposed to certain components or This document is intended for use by owner-authorized conditions including, but not limited to: refrigerants,...
Page 3: Changeability Of This Document
Wiring Diagram - Model YST Steam Turbine Drive Centrifugal Liquid Chillers Floor Mounted Steam 160.67-PW4 Condenser Design Level F and G Wiring Diagram - Model YST Steam Turbine Drive Centrifugal Liquid Chillers Top Mount Steam Con- 160.67-PW5 denser Design Level F and G...
Page 4 FORM 160.67-PW7 ISSUE DATE: 2/28/2019 THIS PAGE INTENTIONALLY LEFT BLANK. JOHNSON CONTROLS...
Page 5 Vibration Proximity Probe 3000 Watt Oil Heater at Line Voltage Variable Geometry Diffuser Hotwell Vane Motor Closed Limit Switch K7, K8, K13, Relays Mounted on YORK I/O Board Vibration Transmitter K14, K17, K18 Limit Switch Level Control Valve Actuator (LCV-113) Field Wiring...
Page 6 1 & 13 . (Line 33A) (see Note 9). If a cycling device is installed, jumper 18. YST chillers are supplied with automatic starting must be removed between terminals 1 & 13 . as standard. Manual starting is not recommended and will be supplied by special quote only.
Page 7 FORM 160.67-PW7 ISSUE DATE: 2/28/2019 NOTES (CONT'D) 23. For standard top mounted steam condenser, the harnesses from the main junction box and power panel are connected directly to the steam condens- er box after the steam condenser is installed in the field.
Page 8: Elementary Diagram
FORM 160.67-PW7 ISSUE DATE: 2/28/2019 ELEMENTARY DIAGRAM 035-26593-000 SHT. 1 OF 11 REV. H LD28558 FIGURE 1 - ELEMENTARY DIAGRAM JOHNSON CONTROLS...
Page 9 FORM 160.67-PW7 ISSUE DATE: 2/28/2019 ELEMENTARY DIAGRAM (CONT'D) 035-26593-000 SHT. 1 OF 11 REV. H LD28559 FIGURE 2 - ELEMENTARY DIAGRAM JOHNSON CONTROLS...
Page 10 FORM 160.67-PW7 ISSUE DATE: 2/28/2019 ELEMENTARY DIAGRAM LD28560 FIGURE 3 - ELEMENTARY DIAGRAM JOHNSON CONTROLS...
Page 11 FORM 160.67-PW7 ISSUE DATE: 2/28/2019 ELEMENTARY DIAGRAM (CONT'D) 035-26593-000 SHT. 2 of 11 REV. H LD28561 FIGURE 3 - ELEMENTARY DIAGRAM (CONT'D) JOHNSON CONTROLS...
Page 12 FORM 160.67-PW7 ISSUE DATE: 2/28/2019 ELEMENTARY DIAGRAM 035-26593-000 SHT. 3 OF 11 REV. H LD28562 FIGURE 4 - ELEMENTARY DIAGRAM JOHNSON CONTROLS...
Page 13 FORM 160.67-PW7 ISSUE DATE: 2/28/2019 ELEMENTARY DIAGRAM (CONT'D) 035-26593-000 SHT. 3 OF 11 REV. H LD28563 FIGURE 5 - ELEMENTARY DIAGRAM JOHNSON CONTROLS...
Page 14 FORM 160.67-PW7 ISSUE DATE: 2/28/2019 MICROBOARD DIAGRAM LD28564 FIGURE 6 - MICROBOARD DIAGRAM JOHNSON CONTROLS...
Page 15 FORM 160.67-PW7 ISSUE DATE: 2/28/2019 MICROBOARD DIAGRAM (CONT'D) 035-26593-000 SHT. 4 OF 11 REV. H LD28565 FIGURE 6 - MICROBAORD DIAGRAM (CONT'D) JOHNSON CONTROLS...
Page 16 FORM 160.67-PW7 ISSUE DATE: 2/28/2019 ELEMENTARY DIAGRAM 035-26593 SHT. 5 of 11 REV. H LD28566 FIGURE 7 - ELEMENTARY DIAGRAM JOHNSON CONTROLS...
Page 17 FORM 160.67-PW7 ISSUE DATE: 2/28/2019 THIS PAGE INTENTIONALLY LEFT BLANK. JOHNSON CONTROLS...
Page 18 FORM 160.67-PW7 ISSUE DATE: 2/28/2019 ELEMENTARY DIAGRAM LD28567 FIGURE 8 - ELEMENTARY DIAGRAM JOHNSON CONTROLS...
Page 19 FORM 160.67-PW7 ISSUE DATE: 2/28/2019 ELEMENTARY DIAGRAM 035-26593-000 SHT. 6 OF 11 REV. H LD28568 FIGURE 8 - ELEMENTARY DIAGRAM (CONT'D) JOHNSON CONTROLS...
Page 20 FORM 160.67-PW7 ISSUE DATE: 2/28/2019 ELEMENTARY DIAGRAM LD28569 FIGURE 9 - ELEMENTARY DIAGRAM JOHNSON CONTROLS...
Page 21 FORM 160.67-PW7 ISSUE DATE: 2/28/2019 ELEMENTARY DIAGRAM 035-26593-000 SHT. 7 OF 11 REV. H LD28570 FIGURE 9 - ELEMENTARY DIAGRAM (CONT'D) JOHNSON CONTROLS...
Page 22 FORM 160.67-PW7 ISSUE DATE: 2/28/2019 ELEMENTARY DIAGRAM LD28571 FIGURE 10 - ELEMENTARY DIAGRAM JOHNSON CONTROLS...
Page 23 FORM 160.67-PW7 ISSUE DATE: 2/28/2019 ELEMENTARY DIAGRAM 035-26593-000 SHT. 8 OF 11 REV. H LD28572 FIGURE 10 - ELEMENTARY DIAGRAM (CONT'D) JOHNSON CONTROLS...
Page 24 FORM 160.67-PW7 ISSUE DATE: 2/28/2019 ELEMENTARY DIAGRAM ZS-149 LD28573 FIGURE 11 - ELEMENTARY DIAGRAM JOHNSON CONTROLS...
Page 25 FORM 160.67-PW7 ISSUE DATE: 2/28/2019 ELEMENTARY DIAGRAM 035-26593-000 SHT. 9 of 11 REV. H LD28574 FIGURE 11 - ELEMENTARY DIAGRAM (CONT'D) JOHNSON CONTROLS...
Page 26 FORM 160.67-PW7 ISSUE DATE: 2/28/2019 ELEMENTARY DIAGRAM LD28575 FIGURE 12 - ELEMENTARY DIAGRAM JOHNSON CONTROLS...
Page 27 FORM 160.67-PW7 ISSUE DATE: 2/28/2019 ELEMENTARY DIAGRAM 035-26593-000 SHT. 10 OF 11 REV. H LD28576 FIGURE 12 - ELEMENTARY DIAGRAM (CONT'D) JOHNSON CONTROLS...
Page 28 FORM 160.67-PW7 ISSUE DATE: 2/28/2019 ELEMENTARY DIAGRAM LD28577 FIGURE 13 - ELEMENTARY DIAGRAM JOHNSON CONTROLS...
Page 29 FORM 160.67-PW7 ISSUE DATE: 2/28/2019 ELEMENTARY DIAGRAM 035-26593-000 SHT 11 OF 11 REV. H LD28578 FIGURE 13 - ELEMENTARY DIAGRAM (CONT'D) JOHNSON CONTROLS...
Page 30 5000 Renaissance Drive, New Freedom, Pennsylvania USA 17349 1-800-524-1330 Subject to change without notice. Printed in USA Copyright © by Johnson Controls 2019 www.johnsoncontrols.com ALL RIGHTS RESERVED Form 160.67-PW7(219) Issue Date: February 28, 2019 NEW RELEASE...

York YST Wiring Diagrams

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Summary of Contents for York YST

Page 2: Read Before Proceeding

Page 3: Changeability Of This Document

Page 8: Elementary Diagram