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Ingersoll-Rand D2720IN User Manual

Ingersoll-Rand D2720IN
32 pages
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80445521 en
Revision C
February 2012
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Non-cycling Refrigerated Dryer 1000-2400 SCFM
Models D1700IN, D2040IN, D2720IN, D3400IN, D4080IN
Operators Manual
Manual Del Operador
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Manual do Operador
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Manuel De Lopérateur
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Operator’s Manual
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Ingersoll-Rand D2720IN Specifications

General IconGeneral
BrandIngersoll-Rand
ModelD2720IN
CategoryDryer
LanguageEnglish

Summary

3.0 Manufacturer Warranty Details

6.0 Safety and Operation Precautions

7.0 Principles of Operation

7.4 Refrigeration System Overview

Details the hermetically sealed closed-loop refrigeration system and its components.

7.5 Dryer Controls and Interface

Details the microprocessor controller, its features, and access levels (Customer, Technician, Factory).

7.5.3 Dryer Set Points and Alarms

Details user-adjustable set points that configure dryer operation for site conditions.

7.5.4 Adjusting Set Points Guide

Step-by-step guide on accessing and adjusting set points in the CUSTOMER MODE.

7.5.5 Alarms and Their Functions

Lists and describes various alarms detected by the controller, their displays, and set points.

8.0 Installation and Initial Start-Up

8.4 Electrical Connection Procedures

Information on electrical configurations, connections, and recommended safety precautions for wiring.

8.5 Initial Start-Up Procedures

Procedures for initial start-up, including warm-up times and air load considerations.

8.5.1 Dryer Start-Up Sequence

Step-by-step sequence for starting the dryer, detailing delays and initial operation.

9.0 Scheduled Maintenance

10.0 Technician Mode Operations

10.2 Alarm List Functionality

Details the list of the most recent 20 alarm conditions to aid in troubleshooting the dryer.

11.0 Troubleshooting Guide

11.2 Problem and Action Guide

A guide listing common problems, their symptoms, possible causes, and corrective actions for troubleshooting.

12.0 Wiring Diagrams

14.0 Replacement Parts

15.0 Engineering Specifications

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