Installation Guide ECL Comfort 210, application A2306.8 ApplicationECA addr. (choice of Remote Control Unit) 11010Circuit Setting range Factory setting1 OFF / A / B OFFDecidesthecommunicationwiththeRemoteControlUnit.OFF: No Remote Control Unit. Only room temperature sensor,if any.A: Remote Control Unit ECA 30 / 31 with address A.B: Remote Control Unit ECA 30 / 31 with address B.The Remote Control Unit must be set accordingly (A or B).Demand offset 11017Circuit Setting range Factory setting1 –20 ... –1 K / OFF OFFThedesiredflowtemperaturecanbeinfluencedbythedemandforadesiredflowtemperaturefromanothercontroller(slave).OFF: The desired flow temperature is not influenced by thedemand of any other controller (slave).–20 ... –1: The desired flow temperature is decreased by the setvalue in ‘Demand offset’, if the demand from the slaveis lower.DesiredflowT‘Demandoffset’Des. flowtemp. (slave)Des. flow temp.,(master)TimeThe function of ‘Demand offset’ can compensate for cooling lossesbetween master and slave controlled systems.P exercise (pump exercise) — A230.2 11022Circuit Setting range Factory setting1 OFF / ON ONExercisesthepumptoavoidblockinginperiodswithoutcoolingdemand.OFF: The pump exercise is not active.ON: The pump is switched ON for 1 minute every third day atnoon (12:14 hours).M exercise (valve exercise) 11023Circuit Setting range Factory setting1 OFF / ON OFFExercisesthevalvetoavoidblockinginperiodswithoutcoolingdemand.OFF: The valve exercise is not active.ON: The valve opens for 7 minutes and closes for 7 minutesevery third day at noon (12:00 hours).Danfoss District Energy VI.LG.H1.02 DEN-SMT/DK 85