Johnson Controls YEWS Series Chiller Manuals

Manuals and User Guides for Johnson Controls YEWS Series Chiller. We have 1 Johnson Controls YEWS Series Chiller manual available for free PDF download: Installation, Operation And Maintanance Instructions

Johnson Controls YEWS Series Installation, Operation And Maintanance Instructions (88 pages)

Water Cooled Screw Chiller (Water Source Heat Pump), STYLE E

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

Table of Contents
3
Nomenclature

6
- Responsibility for Safety
  6
- Safety
  6
- Warranty
  6
- About this Manual
  7
- Misuse of Equipment
  7
- Emergency Shutdown
  8
- Safety Labels
  8
1 General Manufacturer Information

6
- Introduction
  6
2 Product Description

9
- Introduction
  9
- Compressor
  9
- Oil Separator and Oil Sump
  10
- Refrigerant Circuits
  10
- Condenser
  10
- Evaporator
  10
- Power and Control Panel
  10
- Control Pannal
  11
- Motor Protection
  11
- Keyboard Control
  11
- Options
  12
- Functional Description
  12
3 Transprortation, Handling and Storage

15
- Delivery and Storage
  15
- Inspection
  15
- Rigging
  15
4 Installation

17
- General Description
  17
- Location Requirements
  17
- Installation of Vibration Isolators
  17
- Piping Connections
  19
- Water Treatment
  20
- Pipework Arrangement
  20
- Connection Types &Sizes
  20
- Refrigerant Relief Valve Piping
  20
- Electrical Connection
  21
- Condenser Cooling Water System
  21
- Variable Primary Flow
  22
- Power Wiring
  22
- Control Panel Wiring
  22
- 220Vac Output
  22
- System Input
  22
5 Control Center

23
- Safety Notice for the Operation of the Controller
  23
- Initialization Operations
  23
- Instructions on the Operation
  25
- Instructions of Display Interface
  30
- Initialization Interface
  30
- Home Interface
  30
- Status Display
  30
- Parameter Setting
  32
- Clock Setting
  43
- Fault Inquiry
  43
- General Parameters Setting and Defult Values
  45
- Fault Imformation
  48
- Modbus Protocol
  49
- 6 Commissioning
  
  54
  - Preparation
    54
  - First Time Start-Up
    56
7 Operation

57
- General Description
  57
- Start-Up
  57
- Normal Running and Cycling
  57
- Other Notes
  58
- Running Detection
  59
8 Maintenance

61
- General Requirements
  61
- Daily Maintenance
  61
- Compressor Oil
  62
- Oil Filter
  63
- Condenser and Evaporator
  63
- Checking System for Leaks
  65
- Evacuation and Dehydration of Unit
  66
- Working Conditions
  66
- Scheduled Maintenance
  66
9 Trouble Shooting

67
- System Trouble Shooting Analysis
  67
- Sensor Calibration Charts
  69
10 Technical Data

70
- Unit Physical Parameters
  70
- Water Pressure Drop
  70
- Physical Datas
  71
- Starting/Operation Limits of Unit
  71
- Foundation Diagram
  73
- Dimensions
  74
11 Spare Parts

75
- Recommended Spares
  75
- Recommended Compressor Oils
  75
12 Decommissioning,Dismantling and Disposal

76
- General Description
  76
Installation Instructions for the Hf68 Flow Switches

77
- Application
  77
- Parameters
  77
- Flow Adjustment Range and Media Temperature Range
  77
- Installation
  77
- Wiring
  77
- Steps to Adjust the Flow Switch Settings
  78
ATTACHED DRAWINGS 1: YEWS Electrical Drawing-Compressor for 50Hz Power

79
ATTACHED DRAWINGS 2: YEWS Electrical Drawing-Main Board (YEWS100H/130H/170H/200H/210H) for 50Hz Power

80
ATTACHED DRAWINGS 3: YEWS Electrical Drawing-Main Board (YEWS215P) for 50Hz Power

81
ATTACHED DRAWINGS 4: YEWS Electrical Drawing-Main Board(YEWS100P/130P/170P/200P) for 50Hz Power

82
ATTACHED DRAWINGS 5: YEWS Electrical Drawing-Compressor for 60Hz Power

83
ATTACHED DRAWINGS 6: YEWS Electrical Drawing-Main Board (YEWS100H&130H&170H&200H) for 60Hz Power

84
ATTACHED DRAWINGS 7: YEWS Electrical Drawing-Main Board (YEWS215P) for 60Hz Power

85
ATTACHED DRAWINGS 8: YEWS Field Connection for 60Hz Power

86
ATTACHED DRAWINGS 9: Transformer For230V/3P/60Hz Application

87

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Johnson Controls YEWS Series Chiller Manuals

Johnson Controls YEWS Series Installation, Operation And Maintanance Instructions (88 pages)

Table of Contents

Nomenclature

1 General Manufacturer Information

2 Product Description

3 Transprortation, Handling and Storage

4 Installation

5 Control Center

6 Commissioning

7 Operation

8 Maintenance

9 Trouble Shooting

10 Technical Data

11 Spare Parts

12 Decommissioning,Dismantling and Disposal

Installation Instructions for the Hf68 Flow Switches

ATTACHED DRAWINGS 1: YEWS Electrical Drawing-Compressor for 50Hz Power

ATTACHED DRAWINGS 2: YEWS Electrical Drawing-Main Board (YEWS100H/130H/170H/200H/210H) for 50Hz Power

ATTACHED DRAWINGS 3: YEWS Electrical Drawing-Main Board (YEWS215P) for 50Hz Power

ATTACHED DRAWINGS 4: YEWS Electrical Drawing-Main Board(YEWS100P/130P/170P/200P) for 50Hz Power

ATTACHED DRAWINGS 5: YEWS Electrical Drawing-Compressor for 60Hz Power

ATTACHED DRAWINGS 6: YEWS Electrical Drawing-Main Board (YEWS100H&130H&170H&200H) for 60Hz Power

ATTACHED DRAWINGS 7: YEWS Electrical Drawing-Main Board (YEWS215P) for 60Hz Power

ATTACHED DRAWINGS 8: YEWS Field Connection for 60Hz Power

ATTACHED DRAWINGS 9: Transformer For230V/3P/60Hz Application

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