Heatless Regenerative Desiccant Air Dryer
3
Introduction
Thank you for purchasing Aircel’s AHLD-E Series Heatless Regenerative Desiccant Air Dryer with
Integrated Energy Management Purge Reduction System. You are now the proud owner of one of the finest
desiccant dryers in the market. Aircel AHLD-E series dryers are engineered and manufactured to provide
you with many years of trouble free service and provides energy efficient operation by reducing the overall
dry purge air required for regeneration saving energy and money. To ensure that you get the get first class
service from this equipment, we recommend you take some time and read the contents of this manual.
This manual contains all the information required for installing and maintaining your new equipment. It
also includes the safety procedures and corresponding drawings. We strongly suggest that all personnel
involved with the machine, read the entire contents of the manual before proceeding with the installation or
maintenance activities.
The manufacturer reserves the right to make changes without any prior notification and is not obligated in
any manner. Information in this manual is deemed current at the time of publication and Aircel disclaims all
liability for any errors resulting in any loss or damage.
If you have questions or need additional copies or would like to schedule a Aircel's serviceman visit, contact
your distributor.
Aircel
323 Crisp Circle
Maryville, TN 37801
Toll-Free: (800) 767-4599
Tel: (865) 681-7066
Fax: (865) 681-7069
Sales Information:
Order Entry:
www.AircelDryers.com
Contents
Safety Statements
.................................................. 2
Introduction
.......................................................... 3
Data Sheet
.............................................................
4
Safety Symbols
......................................................
5
General Safety Instructions
...................................
6
Description
............................................................
7
Purpose & Intended Use
..............................
7
Features & Options
.....................................
8
Inspection on Arrival
............................................
9
Technical Specifications
......................................
10
How it Works Diagram
......................................
11
Installation
..........................................................
12
Typical Installation
.............................................
12
Installation Checklist
..........................................
13
Start-Up Procedure
..............................................
14
Shut-Down Procedure
.........................................
15
Sequence of Operation
........................................
15
Service Information
.............................................
17
Maintenance & Checklists
.........................
17
Troubleshooting ..................................................
19
Troubleshooting Table ........................................
20
Desiccant Material Safety Data Sheet
.................. 22
Aircel Programmable Controller
.........................
27
Electrical Drawings
.............................................
36
Main Power & PLC Input
..........................
36
PLC Output & Sensors
..............................
38
Back Panel
..................................................
40
Enclosure Layout .......................................
41
Service Notes
......................................................
42
Warranty.............................................................
44
Summary of Contents for AHLD E-Series
Page 38: ...38 Electrical Drawings PLC Output Sensors All AHLD E Models Aircel AHLD E Series Models 70 750...
Page 40: ...40 Electrical Drawings Back Panel All AHLD E Models Aircel AHLD E Series Models 70 750...
Page 42: ...42 Service Notes Date Service Performed Notes Aircel AHLD E Series Models 70 750...
Page 43: ...Service Notes Date Service Performed Notes Heatless Regenerative Desiccant Air Dryer 43...
