Johnson Controls York YD Manuals

Manuals and User Guides for Johnson Controls York YD. We have 3 Johnson Controls York YD manuals available for free PDF download: Manual, Installation Instruction, Operation Manual

Johnson Controls York YD Manual (64 pages)

Centrifugal Liquid Chillers

Brand: Johnson Controls | Category: Chiller | Size: 3 MB

Table of Contents
3
General Safety Guidelines
5
Safety Symbols
5
Changeability of this Document
6
Associated Literature
6
Conditioned Based Maintenance
7
Nomenclature
8
Description of System and Fundamentals of Operation
9
System Operation Description
9
Compressor Starting
10
Compressor Shutdown
14
Optiview Control Center
23
Optiview Control Center in Detail
24
Overview of Interface
25
Analog Input Ranges
28
Slot Numbers
29
Display Messages
33
Status Messages
33
Run Messages
34
Start Inhibit Messages
35
Warning Messages
36
Routine Shutdown Messages
39
Cycling Shutdown Messages
40
Safety Shutdown Messages
44
Printers
51
Printing Overview
51
Control Center Setup
51
Downloading System Prints to a Laptop
52
Unit Conversion
64

Johnson Controls York YD Installation Instruction (26 pages)

CENTRIFUGAL LIQUID CHILLERS

Brand: Johnson Controls | Category: Chiller | Size: 1 MB

Table of Contents
5
Section 1 - Introduction

7
- Field Assembled Units Only
  7
- General
  7
- Shipment
  7
- Inspection - Damage - Shortage
  8
- Chiller Data Plate
  9
- Clearance
  9
- Foundation
  9
- Location
  9
- Motors
  9
- Rigging
  9
- FIGURE 1 - Rigging
  
  10
- FIGURE 2 - Neoprene Isolators
  
  11
- Neoprene Isolators
  11
- FIGURE 3 - Neoprene Isolators
  
  12
- FIGURE 4 - Spring Isolators
  
  13
- Spring Isolators
  13
- Unit Dimensions
  16
TABLE 2 - Approximate Unit Weight Including Motor and Compact Water Boxes

17
TABLE 3 - Marine Waterbox Weight

17
TABLE 4 - Approximate Unit Motor Weights

18
Section 2 - Installation

19
- Checking the Isolation Pad Deflection
  19
- Installing Optional Spring Isolators
  19
- Leveling the Unit
  19
- Piping Connections
  19
- Rigging Unit to Final Location
  19
- Evaporator and Condenser Water Piping
  20
  - Chilled Water
    20
  - Condenser Water Circuit
    20
    
    FIGURE 8 - Typical Refrigerant Vent Piping
    
    21
    
    FIGURE 9 - Control Panel Positioning
    
    22
    
    FIGURE 10 - Motor Connections (Electro Mechanical Starter Application)
    
    24
    
    Installation Check - Request for Start-Up Service
    24
  - Flow Switches
    22
  - Refrigerant Relief Piping
    22
  - Stop Valves
    22
  - Unit Piping
    22
  - Control Wiring
    23
  - Insulation
    23
  - Power Wiring
    23
    
    Oil Pump - 3 Phase Starter
    23
    
    YD Motors (Electro-Mechanical Starter)
    23
  - Compressor Motor Field Connection Diagram
    24
- FIGURE 7 - Schematic of a Typical Piping Arrangement
  
  21
- Checking Piping Circuits and Venting Air
  22
- Control Panel Positioning
  22
- Drain and Vent Valves
  22
TABLE 5 - Motor Connections

24

Johnson Controls York YD Operation Manual (14 pages)

Oil Application, Oil Change Interval, and Oil Quality Limits Replacement Recommendations

Brand: Johnson Controls | Category: Chiller | Size: 0 MB

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Johnson Controls York YD Manuals

Johnson Controls York YD Manual (64 pages)

Table of Contents

Johnson Controls York YD Installation Instruction (26 pages)

Table of Contents

Section 1 - Introduction

FIGURE 1 - Rigging

FIGURE 2 - Neoprene Isolators

FIGURE 3 - Neoprene Isolators

FIGURE 4 - Spring Isolators

FIGURE 5 - Model YD Chiller

FIGURE 6 - Dimensions - J Compressor Units

TABLE 1 - Evaporator - Condenser Shell Codes

TABLE 2 - Approximate Unit Weight Including Motor and Compact Water Boxes

TABLE 3 - Marine Waterbox Weight

TABLE 4 - Approximate Unit Motor Weights

Section 2 - Installation

FIGURE 8 - Typical Refrigerant Vent Piping

FIGURE 9 - Control Panel Positioning

FIGURE 10 - Motor Connections (Electro Mechanical Starter Application)

FIGURE 7 - Schematic of a Typical Piping Arrangement

TABLE 5 - Motor Connections

Johnson Controls York YD Operation Manual (14 pages)

Table of Contents

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