Carrier 30HXC200 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

Carrier 30HXC200 Specifications

General

Brand	Carrier
Model	30HXC200
Category	Chiller
Language	English

Summary

Safety Considerations

General Safety Precautions

Crucial safety warnings and guidelines for operation and maintenance.

Unit Dimensions and Clearances

High Condensing Temperature Electrical Data

Installation Procedures

Check Equipment Received

Procedures for checking received unit and accessories for damage.

Moving and Siting the Unit

Guidelines for safely moving and positioning the chiller.

Lifting Instructions

30HXC 080-190 Lifting

Lifting instructions for 30HXC models 080-190.

30HXC 200-285 Lifting

Lifting instructions for 30HXC models 200-285.

30HXC 310-375 Lifting

Lifting instructions for 30HXC models 310-375.

30GX 082-162 Lifting

Lifting instructions for 30GX models 082-162.

30GX 182 Lifting

Lifting instructions for 30GX model 182.

30GX 207-267 Lifting

Lifting instructions for 30GX models 207-267.

30GX 298-358 Lifting

Lifting instructions for 30GX models 298-358.

Piping Connections and Freeze Protection

Operating Precautions

Evaporator and Condenser Connections

Freeze Protection

Electrical Characteristics

30HXC Operating Conditions

30GX Operating Conditions

Power Supply and Voltage Requirements

Maintenance Procedures

Refrigerant Charging

Procedures for adding refrigerant charge to the system.

Low Charge Indication (30HXC)

How to identify and correct low refrigerant charge on 30HXC.

Adding Charge to 30HXC

Step-by-step guide for adding charge to 30HXC.

Low Charge Indication (30GX)

How to identify and correct low refrigerant charge on 30GX.

Oil Charging and Recharging

Procedure for checking and adding oil to the system.

Integral Oil Filter Change

Oil Filter Change Schedule

Oil Filter Change Procedure

Compressor Replacement

Critical considerations for compressor replacement.

EXD Troubleshooting Procedure

Troubleshooting steps for EXD and economizer problems.

Start-Up Checklist

Preliminary Equipment Check

Checklist for verifying unit installation and wiring.

Check Air Handling Systems

Check Condenser System (30HXC)

Unit Start-Up Procedures

Checks and procedures for unit start-up.

Check Cooler Water Loop

Check Cooler Pressure Drop

Check Condenser Pressure Drop

Perform TEST Function

Steps for performing and verifying the TEST function.

To Start the Chiller

Final checks and procedure to start the chiller.

Record Operating Temperatures and Pressures