Danfoss ECL Comfort 210 Installation Manual

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

Danfoss ECL Comfort 210 Installation Manual Manual pdf 141 page image

Installation Guide ECL Comfort 210 / 310, application A214 / A3145.9 Fan / acc. control (fan / accessory control)This section describes the function possibilities for relay 1 (F1),relay 2 (P2), relay 3 (X3), relay 4 (X4), relay 5 (X5), relay 7 (P7) andrelay 8 (P8).Schedule 1 is set in circuit 1, whereas Schedule 2 (and 3) are set incircuit 2 or "Common controller".When the ECL Comfort controller is in Saving mode, the system canbe totally stopped or work in Saving conditions.The output X3 ('Optional function', ID 1x090) is flexible and hasdifferent options, depending on application. See the table at theparameter description.A214.6 and A314.3:The parameter "Fan function" (ID 11137) has no functionality. Theparameter is prepared for future use.A314.4 … A314.7 and A314.9:The output X4 is controlled from Schedule 3.Comfort = relay closed; Saving = relay open.The output X5 is used in A314.6 and A314.7. X5 is ON at coolingdemand.The output P7 (in ECA 32) is used in A314.4 . . . A314.7 for control ofthe circulation pump in the Fluid battery.The output P8 (in ECA 32) is used in A314.4, A314.5 and A314.9 forcontrol of the "Night damper".The parameter 'Stop difference' (ID 1x194) is used differently,depending on application:• A214.6: When X3 is set to act as room thermostat.• A314.4 … A314.7:When utilizing the "Night cooling" function. The roomtemperature must be "Stop difference" higher than the outdoortemperature for enabling "Night cooling".Parameters indicated with an ID no. like "1x607" mean a universalparameter.x stands for circuit / parameter group.Danfoss District Energy VI.GU.A2.02 DEN-SMT/DK 141