Dunham-Bush ACDX 255 Manuals

Manuals and User Guides for Dunham-Bush ACDX 255. We have 1 Dunham-Bush ACDX 255 manual available for free PDF download: Installation, Operation And Maintenance Instructions

Dunham-Bush ACDX 255 Installation, Operation And Maintenance Instructions

Dunham-Bush ACDX 255 Installation, Operation And Maintenance Instructions (44 pages)

Screw Type Air-Cooled Packages

Brand: Dunham-Bush | Category: Chiller | Size: 1 MB

Table of Contents

Table of Contents
1
Introduction & Product Identification
2
Physical Specifications
3
Inspection
4
Rigging and Moving
4
Location and Mounting
4
Piping Connections
4
Multiple Chiller Water Connections
5
AUDX Condensing Unit Piping
5
Electrical Connections
7
ACDX Operation & Start-Up
7
Maintenance
8
Slide Valve Unloading Operation
9
Low Ambient Operation
10
Fan Position Numbers
11
Fan Cycling Sequence
12
ACDX Sequence of Operation
13
Electrical Controls
14
Field Control Wiring
16
Star-Delta Starting Operation
17
Microcomputer Controller
24
Typical Wiring Diagram and Electrical Data
31
Evaporator Water Pressure Drop
32
ACDX Refrigerant Piping Schematic
33
Condenser Clearance Requirements
34
Rigging Instructions
35
Point Loading
36
Troubleshooting Guide
42
Start-Up Check List
43

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