Danfoss ECL Comfort 100M User's Guide

C17C17VI.KT.O1.022008.07VI.KT.O1.022008.07www.danfoss.comUser's Guide Installer's Guide www.danfoss.comECL ComfortInstaller's GuideEC

InstallationElectrical connections - 230 V a.c. - in general12a230 V a.c. connections Optional

InstallationTerminal Description Max. load1 L Supply voltage 230 V a.c.2 N Supply voltage 230 V a.c.3 M1 Actuator - open 0.2 A / 230 V a.c.4 M1Actuato

InstallationElectrical connections - 24 V a.c. - in general13a24 V a.c. connections

Installation13bTerminal Description Max. load1 L1 Supply voltage 24 V a.c.2 L2 Supply voltage 24 V a.c.3 M1 Actuator - open 1 A / 24 V a.c.4 M1Actuato

InstallationConnecting the temperature sensors and the busTerminal Description Type (recomm.)15 and 16 System device bus*17 and 16 S1 Supply temperatu

InstallationIt is important that the sensors are mounted in the correct position in your system. The temperature sensor mentioned below are sensors us

Installation14cOverrideFor an active override, you have to choose the mode “scheduled operation”! Input S1 ... S6 (ECL Card C14 only uses S5) can be u

Installation14c

InstallationHow to insert your ECL Card the rst timeAfter the power has been switched on, open the lid on the front side of the controller.Place the

InstallationUnderstanding the ECL CardThe ECL Card contains factory settings for a standard system. If the actual system diers from the standard syst

The shown diagram is a fundamental and simplied example and does not contain all components that are necessary in a system.If the system you are abou

The greyside of theECL CardBasic set-upGeneral principlesWhen the controller is connected and operating you can check and adjust all or some of the ba

The greyside of the ECL CardBasic set-upActual timeYear08015 7205A 31Month, dayUse the shift button to switch between minutes, hours, years, months a

The greyside of theECL CardBasic set-upControlled unitsDHW charging temp.(S2)21 956 B 3 1ON 2ONDHW temp.(S3)Push and hold the shift button to see:- t

The greyside of the ECL CardBasic set-upShift to manual mode.Controlled units21 956 B 3 1ON 2ONController modeChoose the unit you want to control. Th

The greyside of theECL CardBasic set-upChoose circuit II for the readout of the supply and return temperatures.Supply temp.(S1)1 33B083ON 1 ON 2 ON Re

The greyside of the ECL CardBasic set-up20b

The greyside of theECL CardBasic set-upControl parameters -lines 4-726a4 Proportional band, XpCircuit Setting range Factory settingI 1 ... 250 K 80

The greyside of the ECL CardBasic set-up26b7 Neutral zone, NzCircuit Setting range Factory settingI 0 ... 9 K 3 KSet the neutral zone to a high value

The greyside of theECL CardBasic set-upThe controller can control the DHW temperature with either one or two tank temperature sensor(s). The controlle

The greyside of the ECL CardBasic set-upOne sensor (S6) Temp.Cut-out dierence - line 1Cut-in dierence - line 2Cut-outTimeP2Charging temperatureS6Cut

Table of ContentsSections in the Installer’s GuideThe documentation for the ECL Comfort controller is composed of numbered sections. Only sections rel

Control & overviewsIs the ECL Comfort controller ready for use?Make sure that the correct power supply is connected to terminals 1 (Live) and 2 (N

Control & overviewsAdapting the ECL Comfort controller to the systemTurn the ECL Card so that the grey side faces you and push , if necessary.Set

Control & overviewsECL Card settings30A Time and date Section 17B System information Sections 18 & 19CSetting ranges Factory settings Your

Control & overviewsECL Card settings(circuit II)30bA Time and date Section 17B System information Sections 18 & 19CSetting ranges Factory

Control & overviewsService parameters (10-199)31aCircuit I (DHW)Lines Setting ranges Factory settings Your settings22 Pump exerciseON / OFF ON23

Control & overviewsService parameters (10-199)31bCircuit I (DHW)Lines Setting ranges Factory settings Your settings174 Motor protectionOFF / 10 .

The greyside of theECL CardExtended serviceIn addition to the settings in line 1 to 7 on the grey side of the ECL Card, there is an extended service m

The greyside of the ECL CardExtended service32aService parameter(s) 22-3022 Pump exerciseCircuit Setting range Factory settingI ON / OFF ONExercises

The greyside of theECL CardExtended service35 Return temperature inuence, max.Circuit Setting range Factory settingI -9.9 ... 0 ... 9.9 0.0Set the

The greyside of the ECL CardExtended service36 Return temperature inuence - min. limitationCircuit Setting range Factory settingI -9.9 ... 0 ... 9.9

Disposal instruction:This product should be dismantled and its components sorted, if possible, in various groups before recycling or disposal. Always

The greyside of theECL CardExtended service32dService parameter(s) 37-4437 Time constant for return temperature limitationCircuit Setting range Facto

The greyside of the ECL CardExtended serviceService parameter(s) 45-5532e45 DHW charging deactivation timeCircuit Setting range Factory settingI 0 ..

The greyside of theECL CardExtended service32fService parameter(s) 6767 Adaptive function of S2 DHW charging temperature during DHW chargingCircuit S

The greyside of the ECL CardExtended serviceService parameter(s) 78-8332g78 Desired temperature for anti-bacteria functionCircuit Setting range Facto

The greyside of theECL CardExtended serviceService parameter(s) 14132h141 Override input selectionCircuit Setting range Factory settingI OFF / 1 ... 6

The greyside of the ECL CardExtended serviceService parameter(s) 14732i147 Acceptable temperature deviation below desired DHW charging temperature (Δ

The greyside of theECL CardExtended serviceService parameter(s) 14832j148 Acceptable temperature deviation above the desired DHW charging temperature

The greyside of the ECL CardExtended service32kService parameter(s) 149-152149 Time interval ΔtALARM before activation of alarm functionCircuit Settin

The greyside of theECL CardExtended service32lService parameter(s) 174-198196 Service pin - LONCircuit Setting range Factory settingI ON / OFF OFFThis

The greyside of the ECL CardExtended service32mService parameter(s) 199199 Master / slave addressCircuit Setting range Factory settingI 0 ... 9, 15 15

VI.KT.O1.02Card C172008.07Sketch your applicationThe ECL Comfort controller series is designed for a wide range of heating, domestic hot-water (DHW) a

The yellow side of theECL CardMiscellaneous34aCopying with the ECL CardCheck the ECL Card and the software generations (see following example).Insert

The yellowside of the ECL CardMiscellaneousCopy personal settings to additional controller(s) in identical systemsEnsure that the other controller(s)

7aDenitionsAir duct temperatureTemperature measured in the air duct where the temperature is to be controlled.Balance temperatureThis setpoint is the

7bHumidity, relativeThis value (stated in %) refers to the indoor moisture content compared to the max. moisture content. The relative humidity is mea

The time shown in the display is one hour o?See the summer time changeover in line 198, section 32.The time shown in the display is not correct?The i

How to make an extra comfort period in the schedule?You can make an additional comfort period by pushing the shift and + buttons simultaneously for 2

The yellow side of theECL CardSave your personal settings to the ECL CardGo to line 9 (is not displayed), which is the second line below line 7.CardCC

The yellowside of the ECL CardRestore ECL Card dataAfter establishing your favorite temperatures, comfortperiods etc., and after copying these to the

The yellow side of theECL CardMonitor the current schedulesSelect between lines 1-7 (Monday, Tuesday ... Sunday) to see your individual schedules.L

The yellowside of the ECL Card4bAdd an extra comfort periodPush the shift and + button simultaneously for 2 seconds.The new period appearsAdjust the n

InstallationIdentifying the system type10aThe ECL Comfort controller is a universal controller that can be used for various systems. Based on the show

The yellow side of theECL CardDuring scheduled operation (clock), the state indicator (a white arrow) will show you the control mode of the selected c

The yellowside of the ECL CardSet your DHW charging temperature3Circuit I: Setting the desired DHW charging temperature55Desired DHW temp. in comfort

The yellow side of theECL Card1aChoose your favorite display(circuit I)Choose the display - A, B, or C - for daily operations.DHW temperature - displa

The yellowside of the ECL CardChoose the display - A, B, or C - for daily operations.Display ALineCircuitA System information - display BLine

Save energy - save money - improve your comfort temperatureThe ECL Comfort controller is designed by Danfoss for the automatic temperature control of

Table of ContentsDaily useSection1 Choose your favorite display2 Select circuit mode3 Set your DHW charging temperature4 Set your personal schedule5 A

Installation10b10.3 Minimum installation10.4 Minimum installation, district heatingSystem diagrams in this instruction are principal drawings and do n

InstallationFor easy access, you should mount the ECL Comfort controller near the system. Select one of the three following methods:• Mounting on a w

Installation 11b