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Carrier 30GH 160 User Manual

Carrier 30GH 160
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Installation, operation and maintenance instructions
30GH 040-245
30GZ 040-245
Air-cooled liquid chillers
50 Hz
Carrier is participating in
the Eurovent Certification
Programme. Products are
as listed in the Eurovent
Directory of Certified
Products.
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Carrier 30GH 160 Specifications

General IconGeneral
Model30GH 160
TypeAir-Cooled Chiller
Refrigerant TypeHFC
Cooling Capacity160 tons (Nominal)
Power Supply460V/3/60Hz
Operating Range115°F Ambient Temperature

Summary

Start-up Checklist

Application Data

Installation

Safety Considerations

Essential safety precautions for installation, start-up, and servicing by trained personnel.

Compressor Mounting Checks

Power Supply

Unit Start-up

Start-up Preliminary Checks

Checks to be performed before starting the chiller for the first time.

Actual Unit Start-up

Steps for initiating chiller operation and performing initial tests.

Refrigeration Component Servicing

Liquid Refrigerant Charging

Procedure for checking and adjusting the refrigerant charge, including warnings.

Recharging Liquid Refrigerant

Details on charging with HFC-407C, including leak detection and undercharge issues.

Compressor Information

Compressor Oil Level Check

Procedure for checking and adjusting the compressor oil level.

STARTERGUARD Compressor Protection

Monitoring and protection functions of the STARTERGUARD circuit board.

Evaporator Maintenance

Condenser Coil Maintenance

Refrigerant Circuit Components

Thermal Expansion Valve (TXV)

Function and factory setting of the TXV for controlling liquid refrigerant flow.

Troubleshooting Chart

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