Danfoss ECL 2000, User Manual

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Contents
EY.65.H4.02
iii
TABLE OF CONTENTS
1. INTRODUCTION 1
1.1 What Is In This Guide? 1
1.2 Getting Started With the ECL 2000 1
2. INTRODUCING THE ECL 2000 3
2.1 What is the ECL 2000? 3
2.2 Operating Modes 3
2.3 Circuit Functions 4
2.4 Time Programming 4
2.5 Other Functions 4
3. OPERATING THE ECL 2000 5
3.1 The Front Panel 5
3.2 Front Panel Push-buttons 6
3.3 Display Icons 7
4. DAY-TO-DAY OPERATION 9
4.1 About This Chapter 9
4.2 System Overview 10
4.3 Selecting a Circuit. Viewing Circuit Status 12
4.4 Changing Comfort and Night Setback Temperature Settings 14
4.5 Changing the Operating Mode 15
5. TIME PROGRAMMING 16
5.1 Extending the Comfort or Night Setback Period 16
5.2 Setting the 7-Day Plan 17
5.3 Setting the Holiday Plan 18
6. ENTERING THE ACCESS CODE 20
7. WEATHER COMPENSATION CURVES 21
7.1 Adjusting the Flow Temperature Curve 22
7.2 Adjusting the Return Temperature Curve 23
8. CONFIGURING THE ECL 2000 25
8.1 Starting the ECL 2000 for the First Time 25
8.2 ECL 2000 Types 25
8.3 Selecting an Application 26
8.4 Configuring Inputs and Outputs 27
8.4.1 Operating Configuration Pictures 27
8.4.2 Sensor Inputs 30
8.4.3 LON Inputs 32
8.4.4 Relay Output 33
8.5 Overview of ECL 2000 Applications 34
9. MANUAL OVERRIDE 36