User Manuals: Johnson Controls YORK YMC2 Chiller

Manuals and User Guides for Johnson Controls YORK YMC2 Chiller. We have 4 Johnson Controls YORK YMC2 Chiller manuals available for free PDF download: Operation And Maintenance, Operation And Maintenance Manual, Installation Manual, Wiring Diagram

Johnson Controls YORK YMC2 Operation And Maintenance (184 pages)

Mod B with OptiView. Centrifugal Liquid Chiller with R-134a or R-513A Refrigerant

Brand: Johnson Controls | Category: Chiller | Size: 10 MB

Table of Contents
3
General Safety Guidelines

7
System Fundamentals

11
- System Components
  11
  - Compressor
    11
  - Motor
    11
  - Heat Exchangers
    11
  - Evaporator
    12
  - Condenser
    12
  - Water Boxes
    12
  - Refrigerant Flow Control
    12
  - Variable Speed Drive
    12
  - Power Panel
    12
  - Optional Service Isolation Valves
    12
  - Optional Hot Gas Bypass
    13
  - Optiview™ Control Center
    13
- System Operation Description
  15
  - Capacity Control
    16
  - Anti-Surge Minimum Frequency
    17
  - Smart Freeze
    17
  - Surge Protection
    17
  - Head Pressure Control
    17
System Operating Procedures

19
- Pre-Starting
  19
- Condenser Water Temperature Control
  19
- Start-Up
  19
- Chiller Operation
  20
- Chilled Liquid Control Settings
  21
- Operator Setpoints Quick Reference
  22
- Stopping the System
  23
- Safety Stop
  23
- Operating Logs
  23
- Fault Shutdowns
  24
- Prolonged Shutdown
  24
- Restart after Prolonged Shutdown
  25
Optiview Control Center Functions and Navigation

28
- Interface Conventions
  28
- Display Only
  28
- Programmable
  28
- Navigation
  29
- Languages
  30
- Analog Input Ranges
  30
- Home Screen
  32
- System Screen
  35
- Evaporator Screen
  37
- Condenser Screen
  40
- Heat Pump Screen
  42
- Compressor Screen
  47
- Magnetic Bearing Controller Screen
  49
- Magnetic Bearing Controller Details Screen
  51
- Surge Screen
  54
- Variable Geometry Diffuser Screen
  56
- Power Panel Screen
  58
- Capacity Control Screen
  60
- Variable Speed Drive Screen
  63
- Variable Speed Drive (VSD) Details Screen
  66
- Motor Details Screen
  68
- Setpoints Screen
  70
- Setup Screen
  73
- Schedule Screen
  77
- User Screen
  79
- Comms Screen
  80
- Printer Screen
  82
- Sales Order Screen
  84
- Operations Screen
  86
- History Screen
  87
- History Details Screen
  89
- Custom Screen
  90
- Custom Setup Screen
  91
- Trend Screen
  93
- Trend Setup Screen
  95
- Advanced Trend Setup Screen
  98
- Common Slots Screen
  101
- Master Slot Numbers List for Use with Trend Feature
  102
- Display Messages
  106
VSD Operation

140
- Optispeed Compressor Drive Overview
  140
- Optispeed Compressor Drive Features
  140
Maintenance

156
- Preventative Maintenance
  156
- Renewal Parts
  157
- Operating Inspections
  157
- Checking System for Leaks
  158
- Conduct Pressure Test
  158
- System Evacuation
  160
- Vacuum Dehydration
  160
- Conduct Pressure Test
  163
- Refrigerant Charging
  163
- Checking the Refrigerant Charge
  163
- Handling Refrigerant for Dismantling and Repairs
  164
- Compressor and Motor
  164
- Condensers and Evaporators
  165
  - Chemical Water Treatment
    165
  - Cleaning Evaporator and Condenser Tubes
    166
  - Tube Fouling
    166
  - Tube Cleaning Procedures
    166
  - Acid Cleaning of Tubes
    166
  - Testing for Evaporator and Condenser Tube Leaks
    167
- Electrical Controls
  168
- Automatic Battery Health Test - During Shutdown
  168
Printing

170
- Printing Overview
  170
- Acceptable Printers
  170
  - OKI Data
    171
  - Brecknell
    172
- Control Center Setup
  173
- Downloading System Prints to a Laptop
  174
Unit Conversion

184

Johnson Controls YORK YMC2 Operation And Maintenance Manual (178 pages)

Mod B with OptiView Control Center Centrifugal Liquid Chiller with R-134a or R-513A Refrigerant

Brand: Johnson Controls | Category: Chiller | Size: 5 MB

Table of Contents
3
General Safety Guidelines
5
Safety Symbols
5
Wiring Warning
6
Refrigerant Warning
6
YORK Chiller Access Manager - System Security Statement
6
Changeability of this Document
8
Associated Literature
9
Conditioned Based Maintenance
10
Proactive Services
10
Nomenclature
10
System Fundamentals
12
System Components
12
System Operation Description
17
System Operating Procedures
21
Pre-Starting
21
Condenser Water Temperature Control
21
Start-Up
21
Chiller Operation
22
Chilled Liquid Control Settings
22
Operator Setpoints Quick Reference
24
Stopping the System
24
Safety Stop
24
Operating Logs
25
Fault Shutdowns
25
Preparing for Prolonged Shutdown
26
Restart after Prolonged Shutdown
26
Optiview Control Center Functions and Navigation
27
Interface Conventions
27
Languages
36
Analog Input Ranges
36
Optiview Screens
37
Master Slot Numbers List
89
Display Messages
94
VSD Operation
127
Optispeed Compressor Drive Overview
127
Optispeed Compressor Drive Features
127
Smart Sensor System
128
Maintenance
144
Preventative Maintenance
144
Renewal Parts
145
Operating Inspections
145
Checking the System for Leaks
146
System Pressure Test
146
System Evacuation
149
Refrigerant Charging
153
Compressor and Motor Maintenance
156
Condensers and Evaporator Maintenance
157
Electrical Controls
160
Automatic Battery Health Test During Shutdown
160
Printing
162
Printing Overview
162
Acceptable Printers
162
Control Center Setup
165
Downloading System Reports to a Laptop
165
Unit Conversion
177

Johnson Controls YORK YMC2 Installation Manual (36 pages)

CENTRIFUGAL LIQUID CHILLERS

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

Johnson Controls YORK YMC2 Wiring Diagram (16 pages)

MAGNETIC BEARING CONTROL

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

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User Manuals: Johnson Controls YORK YMC2 Chiller

Johnson Controls YORK YMC2 Operation And Maintenance (184 pages)

Table of Contents

General Safety Guidelines

System Fundamentals

System Operating Procedures

Optiview Control Center Functions and Navigation

VSD Operation

Maintenance

Printing

Unit Conversion

Johnson Controls YORK YMC2 Operation And Maintenance Manual (178 pages)

Table of Contents

Johnson Controls YORK YMC2 Installation Manual (36 pages)

Table of Contents

Section 1 - Shipping

FIGURE 1 - YMC 2 Chiller Components

TABLE 1 - Allowable Motor / Compressor / Evaporator / Condenser Combinations

FIGURE 2 - Rigging

Section 2 - Installation

FIGURE 3 - Neoprene Isolators

FIGURE 8 - Schematic of a Typical Piping Arrangement

Section 3 - Dimensions, Nozzle Arrangements and Weights

FIGURE 12 - Evaporators - Compact Water Boxes (1-Pass Nozzle Arrangements)

FIGURE 13 - Evaporators - Compact Water Boxes (2-Pass Nozzle Arrangements)

FIGURE 14 - Evaporators - Compact Water Boxes (3-Pass Nozzle Arrangements)

FIGURE 18 - Condensers - Compact Water Boxes (2-Pass Nozzle Arrangements)

FIGURE 19 - Condensers - 150 Psi Compact Water Boxes

FIGURE 15 - Evaporators - 150 Psi Compact Water Boxes

Johnson Controls YORK YMC2 Wiring Diagram (16 pages)

Table of Contents

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