Trane RTWA Installation, Operation & Maintenance Manual

📄 Official OEM Technical Documentation · Water-Cooled Series

Trane RTWA Series R Water-Cooled Screw Chiller

Installation, Operation, Maintenance Manual, technical brochure, selection catalog, and genuine OEM spare parts for Trane RTWA water-cooled helical rotary liquid chillers. Download official manuals, e-brochures, and selection catalogs below. Need replacement parts or technical service? GSD HVAC provides 100% genuine OEM components worldwide.

🎛️ Unit Controller Specs & User Guide

The Trane RTWA chiller uses the OEM Trane UCM-CLD / ClearView Control System microcomputer control module for stepless capacity regulation and diagnostic monitoring. Download the official controller manual below.

⚙️ OEM Replacement Parts for Trane RTWA

In-stock OEM spare parts with fast global shipping from GSD HVAC Istanbul stock.

About the Trane RTWA Series (Series R® RTWA Water-Cooled Helical Rotary Liquid Chiller (70–125 Tons / 240–440 kW))

The Trane RTWA series is one of the most reliable commercial systems in operation worldwide. Whether performing routine maintenance, replacing worn sensors, or executing a major overhaul, using genuine OEM replacement parts ensures factory performance standards, optimal energy efficiency, and extended equipment lifespan.

Technical Specifications

Unit type Water-to-water / Packaged
Operating mode Cooling only
Cooling capacity 240-440 kW (70 to 125 Tons)
Heating capacity -----
Eurovent certification
ErP Certification
Refrigerants R134a | R22
Refrigerant circuit Two Independent Refrigerant Circuits (Dual Circuit)
Energy saving Direct-Drive GP1 Screw Compressor | Stepless Capacity Control
Compressor Direct-Drive Semi-Hermetic Screw (GP1 Helirotor™)
Data protocols Tracer™ Summit | LonTalk® | Modbus

GSD HVAC stocks critical OEM components for Trane RTWA units, including temperature sensors, pressure transducers, liquid line filter driers, compressor lubricants, and control modules.

📖 Interactive OEM Document Reader & Preview

Preview official Trane Trane RTWA technical manuals and catalogs directly in your browser:

Tip: Use the viewer controls to zoom, rotate, search text, or download. ↗ Open PDF in Fullscreen Tab

🛠️ Need Maintenance or Overhaul for Trane RTWA?

GSD HVAC expert engineers provide 24/7 on-site diagnostic, preventive maintenance, and overhaul services for commercial facilities worldwide.

📞 Contact Technical Engineering