Trane Sintesis RTAF 175 SE SN LN User Manual

RLC-SVX19G-GB
RTAF SE/HE/XE/HSS/HSE
R134a, R513A, R1234ze
Air-cooled
Helical-rotary chillers
300 - 1900 kW
Installation
Operation
Maintenance
Sintesis chillers are part of the Ingersoll Rand EcoWise™ portfolio
of products that are designed to lower their environmental
impact with next-generation, low global warming potential
(GWP) refrigerants and high effi ciency operation.
Original instructions

Trane Sintesis RTAF 175 SE SN LN Specifications

General

Model	Sintesis RTAF 175 SE SN LN
Category	Chiller
Cooling Capacity	175 tons
Refrigerant Type	R-134a
Compressor Type	Screw
Voltage	460V/3Ph/60Hz

Summary

Installation Operation Maintenance

Introduction to Sintesis RTAF Chillers

Covers foreword, general warnings, safety recommendations, reception, loose parts, warranty, and unit description.

Pre-Installation Requirements

Details inspection, storage, and installation requirements, including contractor responsibilities.

Unit Model Number Description

Explains the breakdown and meaning of the RTAF unit model number designation.

General Data

Provides detailed technical specifications and data for various RTAF unit configurations and efficiencies.

Chilled Water Piping and Evaporator Recommendations

Covers water treatment, evaporator piping layout, flow switch installation, and freeze protection measures.

Evaporator Waterside Information

Includes charts for evaporator water pressure drop and recommendations for glycol requirements.

Optional Integrated Pump Package

Details installation and mechanical aspects of the integrated pump package, including pump curves.

Partial and Total Heat Recovery Data

Provides general data tables for Partial Heat Recovery (PHR) and Total Heat Recovery (THR) options.

Optional Free-Cooling System

Explains free-cooling operation modes, enabling conditions, and water pressure drop characteristics.

General Electrical Recommendations

Covers electrical parts, wiring guidelines, voltage requirements, and safety precautions for installation.

Installer-Supplied Components and Connections

Specifies components the installer must provide, wiring requirements, and pump control logic.

Chiller Operating Principles

Describes refrigerant circuit, cycle, compressor, condenser, and evaporator operational principles.

Controls and Operator Interface

Details the control system components, communication interfaces, and operator interface functionalities.

Operating Map

Illustrates the RTAF operating map for different ambient conditions and refrigerant types.

Pre-Start Checkout and Unit Start-Up Procedures

Provides comprehensive checklists and procedures for pre-start verification and unit start-up operations.

Periodic Maintenance Procedures

Outlines routine maintenance tasks including weekly, monthly, annual checks, refrigerant, oil, and component specific maintenance.

Recommended Service Routine Frequencies

Provides a timetable for recommended service activities such as commissioning, analysis, and maintenance.