Trane RTWD Series Manuals

Manuals and User Guides for Trane RTWD Series. We have 1 Trane RTWD Series manual available for free PDF download: Installation, Operation And Maintenance Manual

Trane RTWD Series Installation, Operation And Maintenance Manual (100 pages)

Rotary Liquid Chillers Water-Cooled

Brand: Trane | Category: Chiller | Size: 12 MB

Product Safety Information
2
Revision History
2
Table of Contents
3
Model Number Information
5
Nameplates
5
Unit Nameplate
5
Compressor Nameplate
5
Model Number Coding System
5
ASME Nameplate
5
Model Number Descriptions
6
Unit Model Number
6
Compressor Model Number
8
General Information
9
Unit Description
9
Accessory/Options Information
9
General Data
9
Pre-Installation
15
Inspection Checklist
15
Unit Storage
15
Installation Requirements and Contractor
15
Responsibilities
15
Unit Dimensions and Weights
17
Unit Dimensions
17
Service Clearance
22
RTWD Weights
22
Installation - Mechanical
24
Location Requirements
24
Noise Considerations
24
Foundation
24
Clearances
24
Ventilation
24
Rigging
24
Lifting Procedure
27
Unit Isolation and Leveling
27
Evaporator Water Piping
31
Reversing Waterboxes
32
Evaporator Piping Components
33
Evaporator Flow Switch (Optional)
33
Flow Proving Devices
34
Pressure Drop Curves
34
Low Evaporator Refrigerant Cutout, Percent Glycol Requirements
40
Condenser Water Piping
42
Condenser Piping Components
42
Water Regulating Valve
43
Condenser Drains and Vents
43
Water Treatment
43
Water Pressure Gauges
43
Water Pressure Release Valves
43
Refrigerant Relief Valve Venting
43
High Pressure Side Relief Valve Venting (RTWD-Condenser)
44
Low Pressure Side Relief Valve Venting
44
(Evaporator)
44
Summary of Relief Valves
45
Installation - Electrical
46
General Recommendations
46
Installer-Supplied Components
46
Power Supply Wiring
46
Control Power Supply
47
Interconnecting Wiring
47
Interlock
47
Condenser Water Flow Interlock
47
Chilled Water Pump Control
47
Alarm and Status Relay Outputs (Programmable Relays)
48
Relay Assignments
49
Low Voltage Wiring
49
Building Automation Systems
53
Bacnet ® Building Automation Control
53
Network
53
Modbus ® Automation Control
53
Lontalk ® Building Automation
53
Systems
53
Operating Principles
54
Hazardous Voltage
54
Refrigeration (Cooling) Cycle
55
Overview
55
Cycle Description
55
Compressor
56
Oil Management
56
Controls
57
Symbio™ 800
57
Adaptiview™ Display
57
Tracer ® TU
57
Pre-Start
58
Start-Up and Shutdown
59
Unit Start-Up
59
Temporary Shutdown and Restart
59
Extended Unit Shutdown
59
Seasonal Unit Start-Up Procedure
59
Sequence of Operation
60
Software Operation Overview
60
Power up Diagram
60
Power up to Starting
61
Stopped to Starting
62
Normal Shutdown to Stopped
63
Maintenance
64
Overview and Maintenance Checks
64
Weekly Maintenance and Checks
64
Monthly Maintenance and Checks
64
Annual Maintenance
64
Scheduling Other Maintenance
64
Refrigerant and Oil Charge Management
65
Heat Exchanger Maintenance
65
Cleaning the Condenser
65
Risk of Injury
67
Cleaning the Evaporator
68
Lubrication System
69
Compressor Oil
69
Oil Sump Level Check
69
Diagnostics
71
General Diagnostics Information
71
Starter Diagnostics
71
Main Processor Diagnostics
75
Communication Diagnostics
85
Wiring
91
Log and Check Sheets
92
Completion Check Sheet and Request for Trane Service
93
Model RTWD Chiller Installation
93
Chiller Log Sheet
95

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Trane RTWD Series Installation, Operation And Maintenance Manual (100 pages)

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