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Carrier 30RA140B User Manual

Carrier 30RA140B
36 pages
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30RA 040-240 "B"
Air-Cooled Liquid Chillers with
Integrated Hydronic Module
Nominal cooling capacity 39-245 kW
50 Hz
Installation, operation and maintenance instructions
AQUASNAP
For the operation of the control please refer to
the Pro-Dialog
Control manual for the
30RA/RH - RY/RYH "B" series
Carrier is participating in the
Eurovent Certification Programme.
Products are as listed in the
Eurovent Directory of Certified
Products.
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Carrier 30RA140B Specifications

General IconGeneral
Model30RA140B
CategoryChiller
Compressor TypeScroll
RefrigerantR-410A
TypeAir-cooled
Sound Power Level85 dB
Cooling Capacity140 tons (Nominal)
Power Supply460V/3Ph/60Hz

Summary

Introduction and Safety

Installation Safety

Guidelines for safe installation of the unit, including location and handling precautions.

Maintenance Safety

Safety procedures and qualifications required for maintenance personnel working on the unit.

Repair Safety

Safety guidelines for performing repairs, including handling refrigerant and components.

Preliminary Checks

Application Data

Electrical Connection

Control Box Overview

Details and diagrams of the unit's control box and its components.

Power Supply Requirements

Specifications for the required power supply voltage, frequency, and phase for the unit.

Voltage Phase Imbalance

Guidance on acceptable voltage phase imbalance and calculation methods.

Water Connections

Nominal System Water Flow Control

Start-Up

Preliminary Checks

Essential checks to perform before attempting to start the chiller unit.

Actual Start-Up Procedure

Guidelines for the commissioning and initial start-up of the chiller unit.

Maintenance

Refrigerant Charge Verification

Procedures for checking and verifying the correct refrigerant charge in the system.

Aquasnap Maintenance Program

Start-Up Checklist

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