Carrier 30HXC285 - User Manual

30HXC 080-375
30GX 082-358
Screw Compressor
Water-Cooled Liquid Chillers and
Air-Cooled Liquid Chillers
30HXC Nominal cooling capacity 290-1325 kW
30GX Nominal cooling capacity 285-1205 kW
50 Hz
Installation, operation and maintenance instructions
GLOBAL CHILLER

Summary

Introduction and Safety

Safety Considerations

Essential safety precautions for operating the equipment safely and preventing injury.

6 - Electrical Data for High Condensing Temperatures

9.10 & 10 - Flow Controllers and Installation

10 - Installation Guidelines

Procedures and guidelines for installing the unit.

11 - Lifting Instructions

11.1 - 30 HXC 080-190 Lifting

Lifting procedures and diagrams for 30HXC models 080-190.

11.2 - 30 HXC 200-285 Lifting

Lifting procedures and diagrams for 30HXC models 200-285.

11.3 - 30 HXC 310-375 Lifting

Lifting procedures and diagrams for 30HXC models 310-375.

11.4 - 30 GX 082-162 Lifting

Lifting procedures and diagrams for 30GX models 082-162.

11.5 - 30 GX 182 Lifting

Lifting procedures and diagrams for 30GX model 182.

11.6 - 30 GX 207-267 Lifting

Lifting procedures and diagrams for 30GX models 207-267.

11.7 - 30 GX 298-358 Lifting

Lifting procedures and diagrams for 30GX models 298-358.

11.8 - Piping Connections

11.8.3 - Freeze Protection

Measures to prevent damage from freezing in the water system.

12 - Electrical Characteristics

14 - Major System Components and Operation Data

14.1 - Geared Twin Screw Compressor

Description and specifications of the geared twin screw compressor.

15 - Maintenance

15.1 - Refrigerant Charging

Instructions for adding refrigerant charge to the unit.

15.2 - Low Charge Indication and Correction

Identifying and correcting low refrigerant charge for HXC and GX systems.

15.4 - Oil Charging and Recharging

Procedures for adding and recharging oil in the system.

15.5 - Integral Oil Filter Maintenance

Integral oil filter replacement schedule and procedure.

15.8 - Compressor Replacement

Considerations for compressor replacement, including rotation.

15.8.2 - EXD Troubleshooting Procedure

16 - Start-Up Checklist

System Checks and Pre-Start Verification

Functional Testing and Final Start-Up

Performing TEST function, final chiller start, and recording parameters.

Carrier 30HXC285 Specifications

General

Brand	Carrier
Model	30HXC285
Category	Chiller
Language	English