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RTUA-125
Trane RTUA-125 Manuals
Manuals and User Guides for Trane RTUA-125. We have
1
Trane RTUA-125 manual available for free PDF download: Installation Operation & Maintenance
Trane RTUA-125 Installation Operation & Maintenance (188 pages)
R Series Rotary Liquid Chillers Water-Cooled and Condenserless
Brand:
Trane
| Category:
Chiller
| Size: 8.68 MB
Table of Contents
Table of Contents
3
General Information
5
Unit Identification
5
Unit Inspection
5
Inspection Checklist
5
Loose Parts Inventory
5
Unit Description
5
Installation Responsibilities
9
Nameplates
10
Unit Nameplate
10
Model Number Coding System
11
Storage
14
Installation - Mechanical
15
Pre-Installation
15
Location Requirements
15
Rigging
15
Lifting Procedure
16
Unit Isolation and Leveling
27
Water Piping
31
Evaporator Water Piping (for RTWA and RTUA Units Only)
31
Leaving Chilled Water Piping
33
Condenser Water Piping (for RTWA Units Only)
38
Water Regulations Valve (for RTWA Units Only)
39
Water Treatment
41
Water Pressure Gauges
41
Water Pressure Relief Valves
41
Field-Installed Water Temperature Sensors
41
Water Sensor Installation Procedure
41
Refrigerant Relief Valve Venting
42
Initial Leak Test
44
Installation - Remote Condenser
45
Remote Air-Cooled Condenser Interconnecting Refrigerant Piping
45
Installation - Electrical
58
Installer-Supplied Components
62
Power Supply Wiring
62
Interconnecting Wiring
62
Rtwa
66
Air-Cooled Condenser RTCA
66
Low Voltage Wiring
67
Optional Bidirectional Communications Link (BCL)
75
Remote Clear Language Display Installation Procedure
77
Installation Checklist
81
Operating Principles
83
Refrigeration (Cooling) Cycle
85
Oil System Operation (RTWA and RTUA Only)
87
Controls Interface
91
Clear Language Display Keypad Overview
91
Diagnostics
112
Operational Features
113
DIP Switch Settings
120
Pre-Start Checkout
122
Unit Voltage Power Supply
123
Unit Voltage Imbalance
124
Unit Voltage Phasing
124
Water System Flow Rates
126
Water System Pressure Drop
126
Start-Up Procedures
127
System Superheat
128
System Subcooling
128
Unit Shutdown Procedures
131
Temporary Shutdown and Restart
131
Extended Shutdown Procedure
131
System Restart after Extended Shutdown
131
Periodic Maintenance
133
Weekly Maintenance
133
Monthly Maintenance
133
Annual Maintenance
133
Maintenance
137
Cleaning the Evaporator (RTWA and RTUA)
137
Cleaning the Condenser
137
Water Treatment
139
Oil Separator Level Check
139
Refrigerant Charging
143
Adding Refrigerant
143
Low Side Repairs
144
High Side Repair
144
Diagnostics
146
Unit Wiring
155
American Standard
188
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