Danfoss ECL 2000, User Manual

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Contents
EY.65.H4.02
iv
10. SERVICE SETTINGS 38
10.1 Operating Service Menus 39
10.2 Heat Circuit Functions 41
10.2.1 Building Settings 41
Optimizer 42
10.2.2 Pump/Valve Settings 45
10.2.3 PI Constant Settings 47
10.2.4 Limiter 48
10.3 Hot-water Circuit Functions 51
10.3.1 Hot Water Settings 52
10.3.2 Pump/Valve Settings 56
10.3.3 PI Constant Settings 58
10.3.4 Limiter 59
10.4 Common Functions 62
10.4.1 Set Clock 64
10.4.2 Alarm Status 65
10.4.3 Alarm Setup 66
10.4.4 Log Today, Log Yesterday 67
10.4.5 Override 68
10.4.6 Communication 70
10.4.7 Sensors 71
10.4.8 Degree Days 72
10.4.9 Access Code 72
10.4.10 Energy Consumption 73
10.4.11 Language 74
10.4.12 Version 74
APPENDIX A. DISPLAY CHARTS 75
A.1 Setting the Operating Mode 75
A.2 System Overview. Selecting a Circuit. Viewing Circuit Status 76
A.3 Time Programming 77
A.4 Weather Compensation Curves 78
A.5 Configuring the ECL 2000 79
A.6 Manual Override 80
APPENDIX B. SERVICE MENUS 81
B.1 Heat Circuit Menus 81
B.2 Hot-Water Service Menus 82
B.3 Common Function Menus 83
APPENDIX C. LOG DISPLAYS 87
GLOSSARY 89
REFERENCES 93
INDEX 95