Operating GuideECL Comfort 210/296/310, application A237/A3371.0 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...................................... 132.3 Mounting ........................................................... 162.4 Placing the temperature sensors................................ 202.5 Electrical connections............................................. 222.6 Inserting the ECL Application Key .............................. 302.7 Check list............................................................ 362.8 Navigation, ECL Application Key A237 / A337 ................ 373.0 Daily use ......................................................... 433.1 How to navigate ................................................... 433.2 Understanding the controller display.......................... 443.3 A general overview: What do the symbols mean? ........... 473.4 Monitoring temperatures and systemcomponents........................................................ 483.5 Influence overview ................................................ 493.6 Manual control..................................................... 503.7 Schedule ............................................................ 514.0 Settings overview ............................................ 525.0 Settings........................................................... 555.1 Introduction to Settings.......................................... 555.2 Flow temperature / Inlet temperature ......................... 565.3 Room limit .......................................................... 605.4 Return limit ......................................................... 625.5 Flow / power limit ................................................. 685.6 Optimization........................................................ 735.7 Control parameters................................................ 795.8 Application ......................................................... 835.9 Heat cut-out ........................................................ 945.10 Tank temperature.................................................. 975.11 Alarm .............................................................. 1025.12 Alarm overview .................................................. 1055.13 Anti-bacteria...................................................... 1066.0 Common controller settings............................ 1086.1 Introduction to ‘Common controller settings’ .............. 1086.2 Time & Date....................................................... 1096.3 Holiday ............................................................ 1106.4 Input overview................................................... 1126.5 Log ................................................................. 1136.6 Output override.................................................. 1146.7 Key functions..................................................... 1156.8 System............................................................. 1177.0 Miscellaneous................................................ 1247.1 ECA 30 / 31 setup procedures ................................. 1247.2 Override function................................................ 1327.3 Several controllers in the same system ...................... 1357.4 Frequently asked questions.................................... 1387.5 Definitions ........................................................ 1417.6 Type (ID 6001), overview ....................................... 1447.7 Parameter ID overview.......................................... 145© Danfoss | 2017.05 VI.LG.R3.02 | 1