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Installation Guide

ECA 30 / 31 for ECL Comfort 210 / 210B / 310 / 310B

ECA information message:
‘Application req. newer ECA’:
The software of your ECA does not comply with the software of your
ECL Comfort controller. Please contact your Danfoss sales office.

Some applications do not contain functions related to actual room
temperature. The connected ECA 30 / 31 will only function as remote
control.

Total cable length: Max. 200 m (all sensors incl. internal ECL 485
communication bus).
Cable lengths of more than 200 m may cause noise sensibility (EMC).

Danfoss District Energy

VI.GU.V1.02

DEN-SMT/DK

17

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Summary of Contents for ECA 30

Page 1: ...play information ECA 30 31 4 2 4 Override functions ECA 30 31 9 3 0 Installation 10 3 1 Important safety and product information 10 3 2 Mounting 14 3 3 Placing the temperature sensors 15 3 4 Electrica...

Page 2: ...closes 42 Actuator analogue control signal Controlled component Symbol Description Alarm Monitoring temperature sensor connection Display selector Max and min value Trend in outdoor temperature Wind...

Page 3: ...is used in relevant applications It is possible to connect up to 2 RCUs on the ECL 485 communication bus One RCU can monitor max 10 ECL Comfort controllers master slave system Please consult the user...

Page 4: ...he position indicator to the controller icon 3 Push the dial to select the controller icon 4 Turn the dial to select desired address 5 Push the dial to confirm your choice Example showing connected EC...

Page 5: ...quires newer ECA This pop up message indicates that the application cannot run in the ECA 30 31 because new improvements have been made An ECA 30 31 must have the version 1 39 as a minimum in order to...

Page 6: ...the ECL485 bus network Help procedure 1 Check wiring connections between ECA 30 31 and ECL Comfort controller 2 Check communication address In ECL Comfort MENU Common controller settings System Commun...

Page 7: ...ed ECL controller See the example for establishing the desired communication 2 3 8 Override The ECA 30 31 is not factory set up to communicate with a heating circuit in the connected ECL controller In...

Page 8: ...select the controller icon 4 Turn the dial to select desired address 5 Push the dial to confirm your choice Example showing connected ECL Comfort Controller address Example continued ECA 30 31 ECA MEN...

Page 9: ...laced at the function selector Extended saving mode When selected the override stop time can be set max 23 hours ahead In addition the desired room temperature in the override period can be set Extend...

Page 10: ...L Comfort 210 and 310 modules and accessories is available on www ecl doc danfoss com Safety Note To avoid injury of persons and damages to the device it is absolutely necessary to read and observe th...

Page 11: ...ntioned more than once it means that there are special settings for one or more system types It will be marked with the system type in question e g 12174 A266 9 Parameters indicated with an ID no like...

Page 12: ...or higher The ECA 30 31 firmware update can also be started manually by using the update firmware menu in the ECA 30 31 during normal operation The new firmware must be copied to the ECA 30 31 unit b...

Page 13: ...update Do not remove the KEY If the key is removed before the hour glass is shown you have to start afresh Do not disconnect the power If the power is interrupted when the hour glass is shown the cont...

Page 14: ...31 on a wall with a smooth surface Establish the electrical connections Place the ECA 30 31 in the base part Mounting in a panel Mount the ECA 30 in a panel using the ECA 30 frame kit order code no 0...

Page 15: ...temperature sensors Room temperature sensor ESM 10 ECA 30 31 Remote Control Unit Place the room sensor in the room where the temperature is to be controlled Do not place it on outside walls or close t...

Page 16: ...ECA 30 31 must be set up in the ECL Comfort controller in ECA addr The ECA 30 31 must be set up accordingly After application setup the ECA 30 31 is ready after 2 5 min A progress bar in the ECA 30 3...

Page 17: ...rt controller Please contact your Danfoss sales office Some applications do not contain functions related to actual room temperature The connected ECA 30 31 will only function as remote control Total...

Page 18: ...pplication upload in the ECL Comfort controller the remote control unit ECA 30 31 will after approx one minute ask to Copy application Confirm this in order to upload the application to the ECA 30 31...

Page 19: ...art of ECA 30 31 This display indicates that an application has not been uploaded or the communication to the ECL controller master is not working properly An X on the ECL controller symbol indicates...

Page 20: ...ght display brightness Setting range Factory setting 0 10 5 Adjust the brightness of the display 0 Weak backlight 10 Strong backlight ECA MENU ECA system ECA display Contrast display contrast Setting...

Page 21: ...e one ECA 30 31 unit and B in the other ECA MENU ECA system ECA communication Connection addr Connection address Setting range Factory setting 1 9 15 15 Setting of the address to which ECL controller...

Page 22: ...Address of slave controller for override 15 Address of master controller for override Extended saving mode Extended comfort mode Holiday away from home Override functions Holiday at home Override by...

Page 23: ...Connection addr to 15 Set Override circuit to 2 Example 2 Several ECL controllers and one ECA 30 31 Override of heating circuit 1 in ECL controller with the address 6 Set Connection addr to 6 Set Ove...

Page 24: ...Room T offset RH offset ECA 31 Backlight Contrast Use as remote Slave addr Connection addr Override addr Override circuit Override mode Override mode end time NO The restore procedure is not done YES...

Page 25: ...on key is displayed with an X NO The updating procedure is not done YES The updating procedure is done The ECA 30 31 automatically verifies if a new firmware is present on the application key in the E...

Page 26: ...1 The desired room temperature can be set exactly as in the controller However other symbols can be present in the display please see What do the symbols mean With the ECA 30 ECA 31 you can override t...

Page 27: ...function is not active 1 99 The desired flow temperature is increased temporarily with the set percentage In order to shorten the heating up period after a saving temperature period the desired flow...

Page 28: ...period Going out extended saving period Energy saving trick Use Going out the extended saving period for airing purposes e g for ventilating the rooms by means of fresh air from open windows Quick gui...

Page 29: ...Installation Guide ECA 30 31 for ECL Comfort 210 210B 310 310B Installer By Date Danfoss District Energy VI GU V1 02 DEN SMT DK 29...

Page 30: ...Installation Guide ECA 30 31 for ECL Comfort 210 210B 310 310B 087H9176 VIGUV102 Produced by Danfoss A S 06 2013...

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