Operating GuideECL Comfort 210 / 310, application A247 / A3471.0 Table of Contents1.0 Table of Contents............................................... 11.1 Important safety and product information..................... 22.0 Installation........................................................ 62.1 Before you start ..................................................... 62.2 Identifying the system type...................................... 152.3 Mounting ........................................................... 212.4 Placing the temperature sensors................................ 252.5 Electrical connections............................................. 272.6 Inserting the ECL Application Key .............................. 342.7 Check list............................................................ 402.8 Navigation, ECL Application Key A247 / A347 ................ 413.0 Daily use ......................................................... 473.1 How to navigate ................................................... 473.2 Understanding the controller display.......................... 483.3 A general overview: What do the symbols mean? ........... 513.4 Monitoring temperatures and systemcomponents........................................................ 523.5 Influence overview ................................................ 533.6 Manual control..................................................... 543.7 Schedule ............................................................ 554.0 Settings overview ............................................ 565.0 Settings........................................................... 595.1 Introduction to Settings.......................................... 595.2 Flow temperature.................................................. 605.3 Room limit .......................................................... 645.4 Return limit ......................................................... 665.5 Flow / power limit ................................................. 725.6 Optimization........................................................ 785.7 Control parameters................................................ 855.8 Application ......................................................... 915.9 Heat cut-out ...................................................... 1025.10 Tank temperature................................................ 1055.11 Alarm .............................................................. 1105.12 Alarm overview .................................................. 1135.13 Anti-bacteria...................................................... 1146.0 Common controller settings............................ 1166.1 Introduction to ‘Common controller settings’ .............. 1166.2 Time & Date....................................................... 1176.3 Holiday ............................................................ 1186.4 Input overview................................................... 1206.5 Log ................................................................. 1216.6 Output override.................................................. 1226.7 Key functions..................................................... 1236.8 System............................................................. 1247.0 Miscellaneous................................................ 1317.1 ECA 30 / 31 setup procedures ................................. 1317.2 Override function................................................ 1397.3 Several controllers in the same system ...................... 1427.4 Frequently asked questions.................................... 1457.5 Definitions ........................................................ 1487.6 Type (ID 6001), overview ....................................... 1517.7 Parameter ID overview.......................................... 152Danfoss District Energy VI.LG.S3.02 DEN-SMT/DK 1