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Carrier 30RB012-9 User Manual

Carrier 30RB012-9
100 pages
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Air Cooled liquid chillers
30RB
Installation Manual
PRO-DIALOG
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Carrier 30RB012-9 Specifications

General IconGeneral
Model30RB012-9
TypeAir-Cooled Chiller
Compressor TypeScroll
RefrigerantR-410A
Power Supply380-415V / 3ph / 50Hz

Summary

Installation Procedures

Position the Unit

Guidelines for selecting an optimal location for the outdoor unit.

Safety Procedures

General Safety Notes

Important general information and liability disclaimers for safe operation.

Unit Installation

Technical Data

Water Connections

Electronic Control

PRO-Dialog+ Control System

Overview of the advanced numeric control system and its features.

Electrical Connections

Start-up Procedures

Maintenance

Refrigerant Charge Check

Procedure for checking and charging refrigerant levels correctly.

Control and Safety Devices

Description of various protective devices and control functions within the unit.

Diagnostic

Alarm Codification and Reset

Explains how alarm codes are generated, displayed, and reset.

Alarm Code Troubleshooting List

A list of common alarms, their causes, and recommended actions.

Troubleshooting Guide

Unit Not Starting or Running Issues

Common problems with compressor/fan start-up and continuous running, with solutions.

Pressure Related Issues

Troubleshooting for high/low discharge and suction pressures, and fan cycling.

Service Instructions

Circulating Water Pump Flow Setting

How to adjust the pump speed for optimal circulation and temperature differentials.

Regular Inspection Points

Compressor Replacement

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