Danfoss ECL Comfort 296 Operating Manual

Also see for ECL Comfort 210: Installation guide User guide Installation guide Installation guide Operating guide

Danfoss ECL Comfort 296 Operating Manual Manual pdf 52 page image

5.3 Room limitThe following section is a general description for Roomtemperature limitation.The actual application might not have both limitation types.This section is only relevant if you have installed a roomtemperature sensor or a Remote Control Unit for utilizing the roomtemperature signal.In the following description is referred to "flow temperature" ingeneral.The controller adjusts the desired flow temperature to compensatefor the difference between the desired and the actual roomtemperature.If the room temperature is higher than the desired value, thedesired flow temperature can be reduced.The 'Infl. -max.' (Influence, max. room temp.) determines howmuch the desired flow temperature should be reduced.Use this influence type to avoid a too high room temperature. Thecontroller will allow for free heat gains, i.e. solar radiation or heatfrom a fire place etc.Iftheroomtemperatureislowerthanthedesiredvalue,thedesiredflow temperature can be increased.The 'Infl. -min.' (Influence, min. room temperature) determineshow much the desired flow temperature should be increased.Use this influence type to avoid a too low room temperature. Thiscould e.g. be caused by windy surroundings.A typical setting will be -4.0 for 'Infl. -max.' and 4.0 for 'Infl. -min.'Parameters indicated with an ID no. like "1x607" mean a universalparameter.x stands for circuit / parameter group.MENU > Settings > Room limitAdapt. time (adaption time) 1x015Controlshowfasttheactualroomtemperatureadaptstothedesiredroomtemperature (I control).See Appendix “Parameter ID overview”OFF: The control function is not influenced by the 'Adapt.time'.Minorvalue:The desired room temperature is adapted quickly.Majorvalue:The desired room temperature is adapted slowly.The adaptation function can correct the desired room temperaturewith max. 8 K x heat curve slope value.52 | © Danfoss | 2018.01 VI.GU.G2.02Operating Guide ECL Comfort 210 / 296, application A267