Home

Trane

Chiller

RTWD

Trane RTWD User Manual

Name: Trane RTWD
Brand: Trane
Rating: 4 (1 reviews)

96 pages

To Next Page

RLC-SVX14H-GB

Series R™ Helical Rotary Water-Cooled Liquid

and Compressor Chillers

Models RTWD (R134a-R1234ze) and RTUD (R134a)

Installation

Operation

Maintenance

Original instruction

Default Chapter2
- Table of Contents2
General Information4
- Foreword4
- Warnings and Cautions4
- Loose Parts Inventory4
- Safety Recommendations4
- Reception4
- Warranty4
- Refrigerant5
- Maintenance Contract5
- Training5
- Unit Description5
Model Number6
General Data9
Unit Description20
Installation - Mechanical23
- Rigging23
- Lifting Procedure23
- Unit Isolation and Leveling23
Evaporator Piping24
- Drainage24
- Evaporator Drain Flow Proving Devices25
Condenser Piping27
- Water Regulating Valve27
Relief Valves29
- Refrigerant Relief Valve Venting29
Split System Installation30
- RTUD Installation30
- Condenser above the Compressor Chiller31
- System Conﬁ Guration32
- Equivalent Line Length32
- Liquid Line Sizing33
- Discharge (Hot Gas) Line Sizing33
- Refrigerant Charge Determination34
- RTUD Chilled Water Flow Control34
- Oil Charge Determination34
- Outdoor Air Temperature Sensor Installation Requirements34
- Fan Control for the Remote Air Cooled Condenser35
- RTUD Condenser Elevation Setting36
General Electrical Recommendations37
- Electrical Parts37
- RTWD HSE Version37
Installer-Supplied Components59
- Power Supply Wiring59
- Control Power Supply59
Installation - Electrical60
- Interconnecting Wiring60
- Alarm and Status Relay Outputs (Programmable Relays)61
- Relay Assignments Using Techview63
Communications Interface Options67
- External Analog Output67
- Optional Tracer Communications Interface69
Operating Principles71
- General - RTWD71
- General - RTUD71
- Refrigeration (Cooling) Cycle73
- Oil System Operation (RTWD/RTUD)76
RTWD Operating Map78
Pre-Start Checkout79
- RTWD HSE Version79
- Start-Up83
Service and Maintenance84
- Overview84
- Maintenance84
- Weekly Maintenance and Checks84
- Monthly Maintenance and Checks84
- Annual Maintenance85
- Scheduling Other Maintenance85
- Service Procedures86
- Waterbox Weights89
- Compressor Oil90
- Oil Sump Level Check90
- Removing Compressor Oil91
- Oil Charging Procedure91
- Replacing the Oil Filter91
- Refrigerant Charge92
- Evacuation and Dehydration92
- Freeze Protection93
Recommended Service Routine Frequencies94
Additional Services95

Questions and Answers:

Need help?

Do you have a question about the Trane RTWD and is the answer not in the manual?

Trane RTWD Specifications

General

Brand	Trane
Model	RTWD
Category	Chiller
Language	English

Related product manuals

Trane RTWB Helical-Rotary

Trane RTWD User Manual

Table of Contents

Questions and Answers:

Trane RTWD Specifications

Related product manuals