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CenTraVac CDHF Series
Trane CenTraVac CDHF Series Manuals
Manuals and User Guides for Trane CenTraVac CDHF Series. We have
2
Trane CenTraVac CDHF Series manuals available for free PDF download: Installation, Operation And Maintenance Manual, Installation Manual
Trane CenTraVac CDHF Series Installation, Operation And Maintenance Manual (104 pages)
With Tracer AdaptiView Control
Brand:
Trane
| Category:
Chiller
| Size: 5.23 MB
Table of Contents
Table of Contents
5
Unit Nameplate
8
Model Number Descriptions
9
Pre-Installation
10
ASHRAE Standard 15 Compliance
10
Unit Shipment
10
Installation Requirements and Contractor Responsibilities
10
Storage Requirements
12
Unit Components
14
Unit Clearances and Weights
15
Recommended Unit Clearances
15
General Weights
16
Weights (Lb)
16
Weights (Kg)
16
Installation: Mechanical
18
Operating Environment
18
Foundation Requirements
18
Rigging
18
Standard Chiller Lift
18
Special Lift Requirements
20
Unit Isolation
20
Isolation Pads
21
Spring Isolators
21
Leveling the Unit
22
Installation: Water Piping
24
Overview
24
Water Treatment
24
Water Pressure Gauges
24
Valves-Drains and Vents
24
Flanges with more than
24
Strainers
25
Required Flow-Sensing Devices
25
Paddle Switches
25
Water Flow Detection Controller and Sensor
25
Evaporator and Condenser Water
27
Piping
27
Water Piping Connections
28
Waterbox Locations
29
Grooved Pipe Coupling
29
Flange-Connection Adapters
29
Victaulic Gasket Installation
30
Screw-Tightening Sequence for Water
31
Piping Connections
31
Flanges with 4, 8, or 12 Screws
31
Flanges with 16, 20, or
31
Screws
31
16 Screws
32
Evaporator Waterbox Covers
32
Pressure Testing Waterside Piping
32
Eddy Current Testing
32
Vent Piping
34
Refrigerant Vent Line
34
General Requirements
34
Purge Discharge
34
Vent Line Materials
34
Vent Line Sizing
34
Vent Line Installation
35
Vent Line Sizing Reference
38
Insulation
41
Unit Insulation Requirements
41
Insulation Thickness Requirements
41
Factory-Applied Insulation
41
Installation: Controls
43
UC800 Specifications
43
Power Supply
43
Wiring and Port Descriptions
43
Communication Interfaces
44
Rotary Switches
44
LED Description and Operation
44
Installing the Tracer Adaptiview
50
Display
50
Adjusting the Tracer Adaptiview Display
50
Arm
51
Electrical Requirements
52
Installation Requirements
52
Trane-Supplied Starter Wiring
53
Wiring
54
Current Transformer and Potential
54
Transformer Wire Sizing
54
Power Supply Wiring
56
Three-Phase Power
56
Circuit Breakers and Fused
56
Disconnects
56
Power Factor Correction Capacitors
57
(Optional)
57
Interconnecting Wiring
58
Starter to Motor Wiring
58
Mounted Starters Only)
58
Ground Wire Terminal Lugs
58
Terminal Clamps
58
Wire Terminal Lugs
59
Bus Bars
59
Starter to Control Panel Wiring
60
10 To 13.8Kv Medium Voltage Motor
61
Motor Terminal Box
61
Motor Supply Wiring
62
Motor Terminals
62
Ground Wire Terminal Lug
62
System Control Circuit Wiring
63
Wiring)
63
Water Pump Interlock Circuits and Flow
64
Switch Input
64
Chilled Water Pump
64
Chilled Water Proof of Flow
64
Condenser Water Pump
65
Condenser Water Proof of Flow
65
Temperature Sensor Circuits
65
CWR-Outdoor Option
65
Circuits
65
Optional Tracer Communication
65
Interface
65
Starter Module Configuration
66
Schematic Wiring Drawings
66
Operating Principles
67
General Requirements
67
Cooling Cycle
67
CDHG 3-Stage Compressor 1 or 2
67
CDHF 2-Stage Compressor 1 or 2
67
Duplex Compressor Sequencing
68
Fixed Sequence-Compressor 1 / Compressor 2 (Default Mode)
68
Fixed Sequence-Compressor 1
68
Compressor 1
69
Hours
69
Command
69
Simultaneous Compressor Start
70
Stop
70
Compressor Load Balancing
70
Oil and Refrigerant Pump
71
Compressor Lubrication
71
System
71
Motor Cooling System
73
Tracer Adaptiview Display
73
Start-Up and Shut-Down
74
Sequence of Operation
74
Software Operation Overview
74
Diagram
74
Start-Up Sequence of Operation
75
Wye-Delta
75
Power up
79
Ice Machine Control
79
Hot Water Control
81
Control Panel Devices and Unit-Mounted
82
Devices
82
Unit Control Panel
82
User-Defined Language Support
82
Unit Start-Up and Shut-Down
82
Procedures
82
Daily Unit Start-Up
83
Seasonal Unit Start-Up
83
Daily Unit Shut-Down
84
Seasonal Unit Shut-Down
84
Recommended Maintenance
85
Record Keeping Forms
85
Normal Operation
85
Recommended Compressor Oil
87
Change
87
Purge System
88
Leak Checking Based on Purge Pump
88
Out Time
88
Long Term Unit Storage
88
Refrigerant Charge
89
Leak Testing
89
Recommended System
89
Maintenance
89
Condenser
89
Evaporator
90
Waterbox and Tubesheet Protective
90
Coatings
90
Sacrificial Anodes
90
Waterbox Removal and Installation
92
Discussion
92
Procedure
92
Reassembly
93
Torque Requirements and Waterbox
93
Weights
93
Connection Devices Information
94
Appendix A: Forms and Check
95
Sheets
95
Unit Start-Up/Commissioning
95
Appendix B: Centravac™ Chiller
96
Trane Service
96
Appendix C: CDHF and CDHG
98
Performed by Trane
98
Appendix D: CDHF and CDHG Centravac™ Chiller Annual Inspection
100
List
100
Appendix E: CDHF and CDHG Centravac™ Chiller Operator Log
101
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Trane CenTraVac CDHF Series Installation Manual (36 pages)
Water-cooled Chiller
Brand:
Trane
| Category:
Chiller
| Size: 1.95 MB
Table of Contents
Table of Contents
4
General Information
5
Contractor Responsibilities
5
Metric Conversions
6
Device Descriptions
6
Dimensions and Weights
7
Dimensions
7
Single Compressor Chillers: Models CVHE, CVHF, and CVHG
7
Cdhg
16
Weights
20
CDHF, and CDHG
20
Disassembly
22
Remove Nitrogen Charge
22
Introduction
22
Wiring Disassembly
22
Purge Unit Removal
23
Compressor Motor Assembly
24
Removal
24
Compressor Motor Mount
27
Disassembly
27
Economizer Removal
27
Tracer Adaptiview Display Arm
28
Removal
28
Control Panel Removal
29
Unit-Mounted Starter Removal
29
Condenser/Evaporator Disassembly
30
Disassembly of Chillers with Options
31
Heat Recovery
31
Free Cooling
31
Reassembly
33
Brazing
34
Final Installation Procedures
34
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