Compu-aire SYSTEM 2500 User Manual

Rev.01 03-27-17
Page 2 of 71
Compu-Aire
Table of Contents
1.0 INTRODUCTION ..................................................................................................................................... 7
2.0 QUICK REFERENCE GUIDE ..................................................................................................................... 8
3.0 SEQUENCE OF OPERATIONS ............................................................................................................... 11
3.1 Standard Units in General ........................................................................................................... 11
3.2 How to Turn the Unit ON ............................................................................................................ 11
3.3 Lead/Lag Redundancy – pLAN Network...................................................................................... 11
3.4 Air Cooled DX with Chilled Water Plus ........................................................................................ 12
3.5 Air Side Economizer .................................................................................................................... 14
3.6 Water Side Economizer Energy miser (EM) Unit Using 2-Way Valves ........................................ 14
3.7 Water Cooled Energy Miser ........................................................................................................ 15
3.8 Dry Fluid Cooler with Energy Miser ............................................................................................ 17
3.9 Special Pump and Dry Fluid Cooler control logic ........................................................................ 19
3.10 Optional features ........................................................................................................................ 20
4.0 CONFIGURATION ................................................................................................................................. 20
4.1 Software version ......................................................................................................................... 20
5.0 TECHNICAL SPECIFICATIONS ............................................................................................................... 21
5.1 Controller and Display ................................................................................................................. 21
5.2 General Characteristics ............................................................................................................... 21
5.3 Mechanical Characteristics ......................................................................................................... 22
5.4 Electrical Characteristics ............................................................................................................. 22
5.5 Digital Inputs ............................................................................................................................... 23
5.6 Universal inputs .......................................................................................................................... 24
5.7 Analog Outputs ........................................................................................................................... 25
5.8 Digital Outputs ............................................................................................................................ 25
5.9 Cable Length ............................................................................................................................... 25
5.10 Standard Input / Outputs ............................................................................................................ 26
5.11 Optional Features ....................................................................................................................... 27
5.12 Functional characteristics ........................................................................................................... 27
5.13 Building Management System .................................................................................................... 27

Compu-aire SYSTEM 2500 Specifications

General

Brand	Compu-aire
Model	SYSTEM 2500
Category	Controller
Language	English