AEC TCU Series Open Reservoir Water Temperature Control Units - Manual (Page 5)

Page 6 Open Resevoir Water Temperature Control Units
Table of Contents
Chapter 1: Safety ............................................................ 9
1-1 How to Use This Manual ................................................................ 10
Safety Symbols Used in this Manual .................................................................................... 10
1-2 Warnings and Precautions ............................................................. 12
1-3 Responsibility ................................................................................. 12
General Responsibility .......................................................................................................... 13
Operator Responsibility ........................................................................................................ 13
Maintenance Responsibility .................................................................................................. 14
Reporting a Safety Defect ..................................................................................................... 15
Chaper 2: Functional Description ................................ 17
2-1 Introduction .................................................................................... 17
2-2 Necessary Documents ................................................................... 18
2-3 Models Covered ............................................................................. 18
2-4 Standard TCU Series Features ...................................................... 18
2-5 Available Options ........................................................................... 19
Chapter 3: Installation ................................................... 22
3-1 Installation Location Considerations .............................................. 22
3-2 Process Approach Temperature Considerations ........................... 22
3-3 External Piping Sizing Considerations ........................................... 22
3-4 Piping Considerations for Permanent Installations ........................ 22
3-5 Piping Considerations for High Mobility Installations ..................... 23
3-6 Process Water Considerations ...................................................... 23
3-7 Making Process Water Connections .............................................. 23
4 Identifying Controls and Features ........................ 29
4-1 Identifying Mechanical Controls and Features ............................... 29
4-2 The Microprocessor Controller ....................................................... 32
4-3 Controller Display ........................................................................... 32
4-4 Using Graphic Panel Buttons ......................................................... 33
4-5 Alarms ............................................................................................ 34
4-6 Communications ............................................................................ 34
Chapter 5: Startup and Operation ................................ 35
5-1 Introduction .................................................................................... 35
5-2 Startup Checklist ............................................................................ 35
5-3 Starting the Temperature Control Unit ........................................... 36
5-4 Sequence of Operation .................................................................. 37
5-5 Checking Motor Rotation Direction ................................................ 38
5-6 Shutting Down the Temperature Control Unit ................................ 38