Danfoss ECL Comfort 210 Operating Manual
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Danfoss ECL Comfort 210 Operating Manual

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Operating Guide
ECL Comfort 210/296/310, application A232 / A332

1.0 Table of Contents

1.0 Table of Contents ............................................... 1
1.1
Important safety and product information. . . . . . . . . . . . . . . . . . . . . 2
2.0 Installation ........................................................ 6
2.1
Before you start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2
Identifying the system type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.3
Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2.4
Placing the temperature sensors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
2.5
Electrical connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
2.6
Inserting the ECL Application Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
2.7
Check list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
2.8
Navigation, ECL Application Key A232 / A332 . . . . . . . . . . . . . . . . 43
3.0 Daily use ......................................................... 56
3.1
How to navigate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
3.2
Understanding the controller display . . . . . . . . . . . . . . . . . . . . . . . . . . 57
3.3
3.4
Monitoring temperatures and system
components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
3.5
Influence overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
3.6
Manual control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
3.7
Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
4.0 Settings overview ............................................ 65
5.0 Settings........................................................... 68
5.1
Introduction to Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
5.2
Flow temperature / Inlet temperature . . . . . . . . . . . . . . . . . . . . . . . . . 69
5.3
Room limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
5.4
Return limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
5.5
Surface limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
5.6
Optimization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
5.7
Control parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
5.8
Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
5.9
Optional function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
5.10 Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
5.11 Alarm overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
5.12 Anti-bacteria. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
© Danfoss | 2017.08
6.0 Common controller settings............................ 119
6.1
Introduction to 'Common controller settings' . . . . . . . . . . . . . . 119
6.2
Time & Date. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
6.3
Holiday . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
6.4
Input overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
6.5
Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
6.6
Output override. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
6.7
Key functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
6.8
System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
7.0 Miscellaneous ................................................ 135
7.1
ECA 30 / 31 setup procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
7.2
Override function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
7.3
Several controllers in the same system . . . . . . . . . . . . . . . . . . . . . . 146
7.4
Frequently asked questions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
7.5
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
7.6
Type (ID 6001), overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
7.7
Parameter ID overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
VI.JM.G2.02 | 1

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  • Page 1: Table Of Contents

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 1.0 Table of Contents 1.0 Table of Contents ..........1 6.0 Common controller settings......119 Important safety and product information..... 2 Introduction to ‘Common controller settings’...

  • Page 2: Important Safety And Product Information

    Temperature, Pt 1000 (default) • 0 - 10 volt signals The set-up of input type can be done by means of the Danfoss Software "ECL Tool". Navigation: Danfoss.com > Products & Solutions > District Heating and Cooling > Tools & Software > ECL Tool.
  • Page 3 Operating Guide ECL Comfort 210/296/310, application A232 / A332 ECL Comfort 310 is available as: • ECL Comfort 310, 230 volt a.c (087H3040) • ECL Comfort 310B, 230 volt a.c. (087H3050) • ECL Comfort 310, 24 volt a.c. (087H3044) The B-types have no display and dial. The B-types are operated by means of the remote control unit ECA 30 / 31: •...
  • Page 4 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Safety Note To avoid injury of persons and damages to the device, it is absolutely necessary to read and observe these instructions carefully. Necessary assembly, start-up, and maintenance work must be performed by qualified and authorized personnel only.
  • Page 5 Operating Guide ECL Comfort 210/296/310, application A232 / A332 °C (degrees Celsius) is a measured temperature value whereas K (Kelvin) often is used for temperature differences. The ID no. is unique for the selected parameter. Example First digit Second digit...

  • Page 6: Installation

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 2.0 Installation 2.1 Before you start The Application Key A232 contains 5 applications, all related to Typical A232.1 application: floor heating and ceiling cooling systems. The applications in the A232 key offer a wide range of possibilities (see the examples).
  • Page 7 Operating Guide ECL Comfort 210/296/310, application A232 / A332 The ON-OFF output X4 can be set to • operate as a Humidistat or • operate as a switch, depending on the outdoor temperature or • follow Schedule 1 or •...
  • Page 8 Operating Guide ECL Comfort 210/296/310, application A232 / A332 The application A332.1 is very similar to the application A232.1. Typical A332.1 application: Extras in relation to A232.1: Return temperature limitation: The return temperature S10 can be limited, for example not to be too high (heating) or too low (cooling).
  • Page 9 Operating Guide ECL Comfort 210/296/310, application A232 / A332 The application A332.2 is basically like the application A332.1. Typical A332.2 application: Extras in relation to A332.1: Heating and cooling circuits have separate flow temperature sensors and control valves. Heating and cooling circuits have separate return temperature sensors and limitation functions.
  • Page 10 Operating Guide ECL Comfort 210/296/310, application A232 / A332 The application A332.3 is basically like the application A332.2. Typical A332.3 application: Extras in relation to A332.2: Temperature sensors S5 (heating circuit) and S6 (cooling circuit) can be used for either return temperature limitation or surface temperature limitation.
  • Page 11 Operating Guide ECL Comfort 210/296/310, application A232 / A332 The application A332.4 is basically like the application A332.1. Typical A332.4 application: Extras / changes in relation to A332.1: Override: When the ECL controller is in scheduled mode - • the S7 input can be used for overriding to Heating mode •...
  • Page 12 Operating Guide ECL Comfort 210/296/310, application A232 / A332 A232, in general The function selector: Each circuit has a function selector. The heating circuit can run, for example • Comfort periods at a desired room temperature of 21 °C •...
  • Page 13 Operating Guide ECL Comfort 210/296/310, application A232 / A332 A232, in general, continued Short process descriptions: Change from heating to cooling (outdoor and room temperature based): 1. Heating active 2. Outdoor and room temperature rising 3. Heating stop when actual outdoor temperature gets higher than 'Summer, cut-out' (ID 1x179) 4.

  • Page 14: Identifying The System Type

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 2.2 Identifying the system type Sketch your application The ECL Comfort controller series is designed for a wide range of heating, domestic hot-water (DHW) and cooling systems with different configurations and capacities. If your system differs from the diagrams shown here, you may want to make a sketch of the system about to be installed.
  • Page 15 Operating Guide ECL Comfort 210/296/310, application A232 / A332 A232.1, ex. b: Control of flow temperature (heating / cooling) in floor in relation to outdoor, room and dew point temperature. Optional surface temperature limitation. A232.1, ex. c: Control of flow temperature (heating / cooling) to a fan-coil in relation to outdoor, room and dew point temperature.
  • Page 16 Operating Guide ECL Comfort 210/296/310, application A232 / A332 A232.1, ex. d: Control of flow temperature (heating / cooling) to a fan-coil in relation to outdoor, room and dew point temperature. Heating source: District heating. Cooling source: Cooling machine. A232.1, ex. e: Control of flow temperature (heating / cooling) in relation to outdoor, room and dew point temperature.
  • Page 17 Operating Guide ECL Comfort 210/296/310, application A232 / A332 A332.1, ex. a: Control of flow temperature (heating in floor / cooling in ceiling) in relation to outdoor, room and dew point temperature. Optional return and surface temperature limitation. All A232.1 examples can be controlled by A332.1.
  • Page 18 Operating Guide ECL Comfort 210/296/310, application A232 / A332 A332.2, ex. b: District heating / district cooling based control of flow temperatures for heating / cooling in relation to outdoor, room and dew point temperature. Optional return and surface temperature limitations.
  • Page 19 Operating Guide ECL Comfort 210/296/310, application A232 / A332 A332.3, ex. a and b: Separated control of flow temperatures for heating / cooling in relation to outdoor, room and dew point temperature. Advanced DHW temperature control at DHW draw-off. Anti-bacteria temperature control. Optional return or surface temperature limitations.
  • Page 20 Operating Guide ECL Comfort 210/296/310, application A232 / A332 A332.4, ex. a: Control of flow temperature (heating in floor / cooling in ceiling) in relation to outdoor, room and dew point temperature. Optional return and surface temperature limitation. Override functionalities for heating and cooling modes.

  • Page 21: Mounting

    ECL Comfort 296 can be mounted • in a panel cut-out ECL Comfort 210 can be mounted in an ECL Comfort 310 base part (for future upgrade). Screws, PG cable glands and rawlplugs are not supplied. Locking the ECL Comfort 210 / 310 controller In order to fasten the ECL Comfort controller to its base part, secure the controller with the locking pin.
  • Page 22 Operating Guide ECL Comfort 210/296/310, application A232 / A332 The easy way to lock the controller to its base or unlock it is to use a screw driver as lever. Mounting on a wall Mount the base part on a wall with a smooth surface. Establish the electrical connections and position the controller in the base part.
  • Page 23 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Before removing the ECL Comfort controller from the base part, ensure that the supply voltage is disconnected. 2.3.2 Mounting the Remote Control Units ECA 30 / 31 Select one of the following methods: •...
  • Page 24 Operating Guide ECL Comfort 210/296/310, application A232 / A332 2.3.3 Mounting the internal I/O module ECA 32 Mounting of the internal I/O module ECA 32 The ECA 32 module (order code no. 087H3202) must be inserted into the ECL Comfort 310 / 310B base part for additional input and output signals in relevant applications.

  • Page 25: Placing The Temperature Sensors

    It is important that the sensors are mounted in the correct position in your system. The temperature sensor mentioned below are sensors used for the ECL Comfort 210 / 296 / 310 series which not all will be needed for your application! Outdoor temperature sensor (ESMT) The outdoor sensor should be mounted on that side of the building where it is less likely to be exposed to direct sunshine.
  • Page 26 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Pt 1000 temperature sensor (IEC 751B, 1000 Ω / 0 °C) Relationship between temperature and ohmic value: VI.JM.G2.02 26 | © Danfoss | 2017.08...

  • Page 27: Electrical Connections

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 2.5 Electrical connections 2.5.1 Electrical connections 230 V a.c. Safety Note Necessary assembly, start-up, and maintenance work must be performed by qualified and authorized personnel only. Local legislations must be respected. This comprises also cable size and isolation (reinforced type).
  • Page 28 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Maximum load ratings: Relay terminals 4 (2) A / 230 V a.c. (4 A for ohmic load, 2 A for inductive load) Triac (= electronic 0,2 A / 230 V a.c.
  • Page 29 Operating Guide ECL Comfort 210/296/310, application A232 / A332 2.5.2 Electrical connections, Pt 1000 temperature sensors See also the Installation Guide (delivered with the application key) for application specific connections. VI.JM.G2.02 © Danfoss | 2017.08 | 29...
  • Page 30 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Connections for A232, in general: See also the Installation Guide (delivered with the application key) for application specific connections. Type Terminal Sensor / description (recom.) 29 and 30 Outdoor temperature ESMT...
  • Page 31 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Override contacts / switches: Example of override contact, connected to S7: Wire cross section: 0.5 - 1.5 mm² Incorrect connection can damage the electronic outputs. Max. 2 x 1.5 mm² wires can be inserted into each screw terminal.
  • Page 32 Max. 2 ECA 30 / 31 can be connected to an ECL Comfort 310 controller or to ECL Comfort 210 / 296 / 310 controllers in a master-slave system. Setup procedures for ECA 30 / 31: See section ‘Miscellaneous’ .
  • Page 33 Operating Guide ECL Comfort 210/296/310, application A232 / A332 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). VI.JM.G2.02 © Danfoss | 2017.08 | 33...
  • Page 34 Operating Guide ECL Comfort 210/296/310, application A232 / A332 2.5.4 Electrical connections, master / slave systems The controller can be used as master or slave in master / slave systems via the internal ECL 485 communication bus (2 x twisted pair cable).
  • Page 35 Operating Guide ECL Comfort 210/296/310, application A232 / A332 2.5.6 Electrical connections, communication Electrical connections, M-bus ECL Comfort 210: Not implemented ECL Comfort 296: On board ECL Comfort 310: On board VI.JM.G2.02 © Danfoss | 2017.08 | 35...

  • Page 36: Inserting The Ecl Application Key

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 2.6 Inserting the ECL Application Key 2.6.1 Inserting the ECL Application Key The ECL Application Key contains ECL Comfort 210 / 310 • the application and its subtypes, • currently available languages, •...
  • Page 37 The “Key overview” does not inform — through ECA 30 / 31 — about the subtypes of the application key. Key inserted / not inserted, description: ECL Comfort 210 / 310, controller versions lower than 1.36: Take out the application key; for 20 minutes settings can be changed.
  • Page 38 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Application Key: Situation 1 The controller is new from the factory, the ECL Application Key is not inserted. An animation for the ECL Application Key insertion is displayed. Insert the Application Key .
  • Page 39 Operating Guide ECL Comfort 210/296/310, application A232 / A332 (Example): The "i" in the upper right corner indicates that - besides the factory settings - the subtype also contains special user / systems settings. Application Key: Situation 2 The controller already runs an application. The ECL Application Key is inserted, but the application needs to be changed.
  • Page 40 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Application Key: Situation 3 A copy of the controllers settings is needed for configuring another controller. This function is used • for saving (backup) of special user and system settings •...
  • Page 41 The “Key overview” does not inform — through ECA 30 / 31 — about the subtypes of the application key. Key inserted / not inserted, description: ECL Comfort 210 / 310, controller versions lower than 1.36: Take out the application key; for 20 minutes settings can be changed.

  • Page 42: Check List

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 2.7 Check list Is the ECL Comfort controller ready for use? Make sure that the correct power supply is connected to terminals 9 and 10 (230 V or 24 V). Make sure the correct phase conditions are connected:...

  • Page 43: Navigation, Ecl Application Key A232 / A332

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 2.8 Navigation, ECL Application Key A232 / A332 Navigation, A232, application A232.1, heating Sub-menu A232 Home MENU ID no. A232.1 Function Schedule Schedule Settings Flow Heat curve temperature 11178 Temp. max.
  • Page 44 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Navigation, A232, application A232.1, heating continued Sub-menu A232 Home MENU ID no. Function A232.1 Schedule Schedule 11089 Settings Optional Acc. output func. function 11160 Humidistat, setp. 11158 Humidistat, diff. 11159 Humidistat, post t.
  • Page 45 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Navigation, A232, application A232.1, cooling Sub-menu A232 Home MENU ID no. Function A232.1 Schedule Schedule Settings Flow temperature Cool curve 12178 Temp. max. 12177 Temp. min. 12164 Dew p. T offset...
  • Page 46 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Navigation, A232.1, Common controller settings Home Common controller settings MENU ID no. Function Time & Date Selectable Schedule Selectable Input overview Outdoor T Outdoor acc. T Room T Room acc. T Flow T Surf.
  • Page 47 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Navigation, A232.1, Common controller settings continued Home Common controller settings MENU ID no. Function System ECL version Code no. Hardware Software Serial no. Production date Extension Ethernet (ECL Comfort 310 only)
  • Page 48 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Navigation, A332, applications A332.1, A332.2, A332.3, A332.4, heating Home Applications A332 MENU ID no. Function A332.1 A332.2 A332.3 A332.4 Schedule Selectable Settings Flow temperature Heat curve 11178 Temp. max. 11177 Temp. min.
  • Page 49 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Navigation, A332, applications A332.1, A332.2, A332.3, A332.4, heating continued Home Applications A332 MENU ID no. Function A332.1 A332.2 A332.3 A332.4 Settings Application 11010 ECA addr. 11500 Send desired T 11022 P exercise...
  • Page 50 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Navigation, A332, applications A332.1, A332.2, A332.3, A332.4, heating continued Home Applications A332 MENU ID no. Function A332.1 A332.2 A332.3 A332.4 Influence Des. flow T Return lim. overview Room lim. Surface limit Holiday Ext.
  • Page 51 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Navigation, A332, applications A332.1, A332.2, A332.3, A332.4, cooling Home Applications A332 MENU ID no. Function A332.1 A332.2 A332.3 A332.4 Schedule Selectable Settings Flow temperature Cool curve 12178 Temp. max. 12177 Temp. min.
  • Page 52 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Navigation, A332, applications A332.1, A332.2, A332.3, A332.4, cooling continued Home Applications A332 MENU ID no. Function A332.1 A332.2 A332.3 A332.4 Settings Application 12156 Act., acc. room T 12144 Activation, acc. T...
  • Page 53 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Navigation, A332, application A332.3, DHW Sub-menu A332 Home MENU ID no. Function A332.3 Schedule Schedule Schedule circ. P Schedule Settings 13178 Temp. max. Flow temperature 13177 Temp. min. 13030 Limit Return limit 13035 Infl.
  • Page 54 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Navigation, A332, applications A332.1, A332.2, A332.3, A332.4, Common controller settings Home Applications A332, Common controller settings MENU ID no. A332.1 A332.2 A332.3 A332.4 Function Time & Date Selectable Schedule Selectable Holiday...
  • Page 55 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Navigation, A332, applications A332.1, A332.2, A332.3, A332.4, Common controller settings continued Home Applications A332, Common controller settings MENU A332.1 A332.2 A332.3 A332.4 ID no. Function Output override Key functions New application...

  • Page 56: Daily Use

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 3.0 Daily use 3.1 How to navigate You navigate in the controller by turning the dial left or right to Example shows ECL 210 / 310 the desired position ( The dial has a built-in accellerator. The faster you turn the dial, the faster it reaches the limits of any wide setting range.

  • Page 57: Understanding The Controller Display

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 3.2 Understanding the controller display This section describes the function in general for the ECL Comfort 210 / 296 / 310 series. The shown displays are typical and not application related. They might differ from the displays in your application.
  • Page 58 Operating Guide ECL Comfort 210/296/310, application A232 / A332 If the temperature value is displayed as "- -" the sensor in question is not connected. "- - -" the sensor connection is short-circuited. DHW circuit Overview display 1: Overview display 2:...
  • Page 59 Operating Guide ECL Comfort 210/296/310, application A232 / A332 The setting of the desired room temperature is important even if a room temperature sensor / Remote Control Unit is not connected. Setting the desired DHW temperature The desired DHW temperature can easily be adjusted in the overview displays for the DHW circuit.

  • Page 60: A General Overview: What Do The Symbols Mean

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 3.3 A general overview: What do the symbols mean? Symbol Description Symbol Description Alarm Outdoor temp. Letter Relative humidity indoor Temperature Event Room temp. Monitoring temperature sensor connection DHW temp. Display selector Position indicator Max.
  • Page 61 Operating Guide ECL Comfort 210/296/310, application A232 / A332 3.4 Monitoring temperatures and system components This section describes the function in general for the ECL Comfort 210 / 296 / 310 series. The shown displays are typical and not application related. They might differ from the displays in your application.

  • Page 62: Influence Overview

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 3.5 Influence overview This section describes the function in general for the ECL Comfort 210 / 296 / 310 series. The shown displays are typical and not application related. They might differ from the displays in your application.

  • Page 63: Manual Control

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 3.6 Manual control This section describes the function in general for the ECL Comfort 210 / 296 / 310 series. The shown displays are typical and not application related. They might differ from the displays in your application.

  • Page 64: Schedule

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 3.7 Schedule 3.7.1 Set your schedule This section describes the schedule in general for the ECL Comfort 210 / 296 / 310 series. The shown displays are typical and not application related. They might differ from the displays in your application.

  • Page 65: Settings Overview

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 4.0 Settings overview For factory settings and setting range, see appendix “Parameter ID overview”. Parameters indicated with an ID no. like "1x607" mean a universal parameter. x stands for circuit / parameter group.
  • Page 66 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Page Setting Factory settings in circuit(s) P frost T (circulation pump, frost protection temp.) 1x077 P heat T (heat demand) 1x078 Max. flow T (Maximum flow temperature) 1x079 Delay 1x080 Add. function (Additional function, Relay 5 (X5)) 1x083 Priority (priority for return temp.
  • Page 67 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Page Setting Factory settings in circuit(s) 1x189 Min. act. time (min. activation time gear motor) T out depend. (Outdoor temperature dependent activation 1x498 of cooling mode) Send desired T 1x500 VI.JM.G2.02...

  • Page 68: Settings

    5.1 Introduction to Settings Descriptions of settings (parameter's functions) are divided into groups as used in the ECL Comfort 210 / 296 / 310 controller's menu structure. Examples: "Flow temperature", "Room limit" and so on. Each group starts with a general explanation.

  • Page 69: Flow Temperature / Inlet Temperature

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 5.2 Flow temperature / Inlet temperature The ECL Comfort controller determines and controls the flow temperature related to the outdoor temperature. This relationship Desired flow temperature is called the heat curve.
  • Page 70 The small arrows ( ) indicate 6 different outdoor temperature values at which you can change the heat curve. The ECL Comfort 210 / 296 / 310 controls the DHW temperature according to the desired flow temperature for example under the influence of the return temperature.
  • Page 71 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Cool curve Cool curve The application determines and controls the cooling flow temperature related to the outdoor temperature. This relationship is called the cool curve. The cool curve is formed by 6 coordinate points. The desired cooling flow temperature is set at 6 pre-defined outdoor temperature values.
  • Page 72 Operating Guide ECL Comfort 210/296/310, application A232 / A332 MENU > Settings > Flow temperature / Inlet temperature Dew p. T offset (Dew point temperature, offset) 1x164 The value calculated by the controller for the dew point temperature can be offset adjusted (displaced).

  • Page 73: Room Limit

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 5.3 Room limit The following section is a general description for Room temperature limitation. The actual application might not have both limitation types. This section is only relevant if you have installed a room temperature sensor or a Remote Control Unit for utilizing the room temperature signal.
  • Page 74 Operating Guide ECL Comfort 210/296/310, application A232 / A332 MENU > Settings > Room limit Room T diff. (Room temperature difference for switching 1x027 cooling mode ON and OFF) Setting the difference for room temperature in cooling mode for switching cooling ON and OFF.
  • Page 75 Operating Guide ECL Comfort 210/296/310, application A232 / A332 MENU > Settings > Room limit Infl. - max. (room temp. limitation, max.) 1x182 Determines how much the desired flow temperature will be influenced (decreased) if the actual room temperature is higher than the desired room temperature (P control).

  • Page 76: Return Limit

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 5.4 Return limit The return temperature limitation is based on a selectable Influence temperature value. The controller automatically changes ‘Infl. - min.’ > 0 the desired flow temperature to obtain an acceptable return temperature when the return temperature falls below or gets ‘Limit’...
  • Page 77 Operating Guide ECL Comfort 210/296/310, application A232 / A332 DHW circuit The return temperature limitation is based on a constant temperature value. The controller automatically changes the desired flow temperature to obtain an acceptable return temperature when the return temperature falls below or gets higher than the set limit.
  • Page 78 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Example, maximum return temperature limitation; return temperature gets higher than limit = Temperature = Temperature = Time # 1 # = Return temperature # 2 # = Return temperature limit # 3 # = Desired flow temperature # 4 # = Action point VI.JM.G2.02...
  • Page 79 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Example, minimum return temperature limitation; return temperature gets lower than limit = Temperature = Temperature = Time # 1 # = Return temperature # 2 # = Return temperature limit # 3 # = Desired flow temperature # 4 # = Action point Parameters indicated with an ID no.
  • Page 80 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Subtype A332.3 only: Temperature sensors S5 (heating circuit) and S6 (cooling circuit) can be used for either return temperature limitation or surface temperature limitation. Functionality selection is done by setting an influence factor.
  • Page 81 Operating Guide ECL Comfort 210/296/310, application A232 / A332 MENU > Settings > Return limit 1x034 High limit Y2 (return temp. limitation, high limit, Y-axis) Set the return temperature limitation referring to the outdoor temperature value set in 'Low T out X2' .
  • Page 82 Operating Guide ECL Comfort 210/296/310, application A232 / A332 MENU > Settings > Return limit 1x085 Priority (priority for return temp. limitation) Choose whether the return temperature limitation should overrule the set If you have a DHW application: min. flow temperature ‘Temp. min.’ .

  • Page 83: Surface Limit

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 5.5 Surface limit The surface temperature of the heated floor can be limited to a maximum temperature. The surface temperature of the cooled ceiling or the cooled floor can be limited to a minimum temperature in order to avoid condensation.
  • Page 84 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Subtype A332.3 only: Temperature sensors S5 (heating circuit) and S6 (cooling circuit) can be used for either return temperature limitation or surface temperature limitation. Functionality selection is done by setting an influence factor.
  • Page 85 Operating Guide ECL Comfort 210/296/310, application A232 / A332 MENU > Settings > Surface limit Example The limit value is set to 15 °C. 1x063 Infl. min (Influence during cooling mode) ‘Infl. min. ’ is set to 1.3. The actual surface temperature is 12°C (3 degrees below the limit Determines how much the desired flow temperature will be influenced value).

  • Page 86: Optimization

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 5.6 Optimization The section "Optimization" describes specific application related issues. The parameters 'Auto saving' , 'Boost' , 'Optimizer' , 'Total stop' are all related to heating mode only. 'Summer, cut-out' determine, at rising outdoor temperature, the stop of heating.
  • Page 87 Operating Guide ECL Comfort 210/296/310, application A232 / A332 MENU > Settings > Optimization 1x011 Auto saving (saving temp. dependent on outdoor temp.) Below the set value for the outdoor temperature, the saving temperature setting has no influence. Above the set value for the outdoor temperature, the saving temperature relates to the actual outdoor temperature.
  • Page 88 Operating Guide ECL Comfort 210/296/310, application A232 / A332 MENU > Settings > Optimization Boost 1x012 Shortens the heating-up period by increasing the desired flow temperature by the percentage you set. See Appendix “Parameter ID overview” OFF: The boost function is not active.
  • Page 89 Operating Guide ECL Comfort 210/296/310, application A232 / A332 MENU > Settings > Optimization Table I: 1x014 Optimizer (optimizing time constant) System type Left digit Heat accumulation of the Optimizes the start and stop times for the comfort temperature period to building obtain the best comfort at the lowest energy consumption.
  • Page 90 Operating Guide ECL Comfort 210/296/310, application A232 / A332 MENU > Settings > Optimization Total stop = OFF 1x021 Total stop Decide whether you want a total stop during the saving temperature period. See Appendix “Parameter ID overview” OFF: No total stop.
  • Page 91 Operating Guide ECL Comfort 210/296/310, application A232 / A332 MENU > Settings > Optimization Example: Optimization of Comfort from 07:00 - 22:00 1x026 Pre-stop (optimized stop time) Disable the optimized stop time. See Appendix “Parameter ID overview” OFF: The optimized stop time is disabled.

  • Page 92: Control Parameters

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 5.7 Control parameters Control of valves The motorized control valves are controlled by means of 3-point control signal. Valve control: The motorized control valve is opened gradually when the flow temperature is lower than the desired flow temperature and vice versa.
  • Page 93 Comfort controller in order to reduce the flow. Again, the flow temperature aligns, over time, with the desired temperature. The control of the Danfoss thermo-actuator type ABV uses a unique designed algorithm and is based on the PWM principle (Pulse Width Modulation), where the duration of the pulse determines the management of the control valve.
  • Page 94 Operating Guide ECL Comfort 210/296/310, application A232 / A332 MENU > Settings > Control parameters Open time 1x094 The ‘Open time’ is the forced time (in seconds) that it takes to open the motorized control valve when a DHW draw-off (tapping) is detected (the flow switch is activated).
  • Page 95 Auto tuning is only applicable in connection with valves that are Before starting the auto tuning, the tapping flow should be approved for auto tuning, i.e. the Danfoss types VB 2 and VM 2 with adjusted to the relevant value (see table).
  • Page 96 Operating Guide ECL Comfort 210/296/310, application A232 / A332 MENU > Settings > Control parameters Xp actual ‘Xp actual’ is the read-out of the actual Xp (proportional band) based on the supply temperature. Xp is determined by settings related to the supply temperature.
  • Page 97 Operating Guide ECL Comfort 210/296/310, application A232 / A332 MENU > Settings > Control parameters Setting example Value x 20 ms 40 ms Min. act. time (min. activation time gear motor) 1x189 200 ms The min. pulse period of 20 ms (milliseconds ) for activation of the gear motor.
  • Page 98 Operating Guide ECL Comfort 210/296/310, application A232 / A332 If you want to tune the PI regulation precisely, you can use the following method: • Set the ‘Tn’ (integration time constant) to its max. value (999 sec.). • Decrease the value for the ‘Xp’ (proportional band) until the system starts hunting (i.e. gets unstable) with a constant amplitude (it might be necessary to force the system by setting an extreme low value).

  • Page 99: Application

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 5.8 Application The section "Application" describes specific application related issues. Some of the parameter descriptions are universal for different application keys. The subtypes A232.1, A332.1 and A332.2 use the input S7 to stop the circulation pump.
  • Page 100 Operating Guide ECL Comfort 210/296/310, application A232 / A332 MENU > Settings > Application M exercise (valve exercise) 1x023 Exercises the valve to avoid blocking in periods without heat demand. See Appendix “Parameter ID overview” OFF: The valve exercise is not active.
  • Page 101 Operating Guide ECL Comfort 210/296/310, application A232 / A332 MENU > Settings > Application P frost T (circulation pump, frost protection temp.) 1x077 Under normal conditions, your system is not frost protected if your Frost protection, based on the outdoor temperature.
  • Page 102 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Override mode functions: Example: Connection of an override switch The following settings describe the function in general for the ECL Comfort 210 / 296 / 310 series. The explained modes are typical and not application related.
  • Page 103 Operating Guide ECL Comfort 210/296/310, application A232 / A332 MENU > Settings > Application 1x142 Ext. mode (external override mode) The mode override can be activated for Saving, Comfort, Frost pr. or See also ‘Ext. input’ . Constant T mode.
  • Page 104 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Example: Override to Frost protection mode # 1 # = Override switch (not activated / activated) # 2 # = Function mode (Schedule / Frost pr.) # 3 # = Time...
  • Page 105 Operating Guide ECL Comfort 210/296/310, application A232 / A332 MENU > Settings > Application Example: Switching ON the cooling mode: 1x144 Activation, acc. T (Activation of cooling mode, based on accumulated outdoor temperature value) The controller activates cooling when the accumulated outdoor temperature value exceeds the set value by 0.5 degrees.
  • Page 106 Operating Guide ECL Comfort 210/296/310, application A232 / A332 MENU > Settings > Application Example, filtering: 1x154 Filt. acc. outd. T (Filter for accumulated outdoor temperature value) The measured outdoor temperature is filtered (dampened) by means of the filtering constant.
  • Page 107 Operating Guide ECL Comfort 210/296/310, application A232 / A332 MENU > Settings > Application Summer, cut-out Summer, cut-out (limit for heating cut-out) 1x179 See Appendix “Parameter ID overview” The heating can be switched OFF when the outdoor temperature is higher than the set value. The valve closes and after the post-run time, the heating circulation pump stops.
  • Page 108 Operating Guide ECL Comfort 210/296/310, application A232 / A332 MENU > Settings > Application 1x500 Send desired T When the controller acts as a slave controller in a master / slave system, In the master controller, 'Demand offset' must be set to a value in order information about the desired flow temperature can be sent to the master to react on a desired flow temperature from a slave controller.

  • Page 109: Optional Function

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 5.9 Optional function The section "Optional function" describes specific application related issues. Some specific functions are available under special conditions. For example, Relay 4 (X4) can be set to change when the outdoor temperature gets above a set value.
  • Page 110 Operating Guide ECL Comfort 210/296/310, application A232 / A332 MENU > Settings > Optional function 1x083 Add. function (Additional function, Relay 5 (X5)) Functionalities related to Relay 5 (X5), sub-types A332.1, A332.2, A332.3 and A332.4 only. The selected code (3, 4, 5 or 6) determines the functionality: 3: Relay 5 (X5) follows Schedule 1, present in heating circuit.
  • Page 111 Operating Guide ECL Comfort 210/296/310, application A232 / A332 MENU > Settings > Optional function Humidistat, functionality: 1x158 Humidistat, diff. (Humidistat, difference for switching) The activation of the humidistat is determined by the switching difference. The switching difference is the value between activation and deactivation of Relay 4 (X4).
  • Page 112 Operating Guide ECL Comfort 210/296/310, application A232 / A332 MENU > Settings > Optional function Humidistat, setp. (Humidistat, setpoint) 1x160 Also observe the settings: The setpoint for the humidistat is set here. * 'Humidistat, diff.' (ID 11158) When the humidity, measured by ECA 31, gets higher than the set value, the * 'Humidistat, post t.' (ID 11159)

  • Page 113: Alarm

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 5.10 Alarm The section "Alarm" describes specific application related issues. Application A232 offers different types of alarms: 1. Actual flow temperature differs from the desired flow temperature 2. Disconnection or short-circuiting of a temperature sensor or its connection 3.
  • Page 114 Operating Guide ECL Comfort 210/296/310, application A232 / A332 MENU > Settings > Alarm Also observe the settings: 1x079 Max. flow T (Maximum flow temperature) * Delay' (ID 1x080) The maximum acceptable flow temperature is set here. When the flow temperature gets higher than the set value, the alarm symbol / relay go ON.
  • Page 115 Operating Guide ECL Comfort 210/296/310, application A232 / A332 MENU > Settings > Alarm Lower difference 1x148 Lower difference The alarm is activated if the actual flow / duct temperature decreases more than the set difference (acceptable temperature difference below the desired flow / duct temperature).

  • Page 116: Alarm Overview

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 5.11 Alarm overview MENU > Alarm > Alarm overview This menu shows the alarm types, for example: • "2: Temp. monitor" Resetting an alarm, in general: • "32: T sensor defect"...

  • Page 117: Anti-Bacteria

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 5.12 Anti-bacteria On selected days during the week the DHW temperature can be increased in order to neutralize bacteria in the DHW system. The desired DHW temperature 'Desired T' (typically 80 °C) will be present for the selected day(s) and duration.

  • Page 118: Danfoss | 2017.08

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 MENU > Settings > Anti-bacteria Start time Set the start time for the anti-bacteria function. MENU > Settings > Anti-bacteria Duration Set the duration (minutes) for the anti-bacteria function. MENU > Settings > Anti-bacteria Desired T Set the desired DHW temperature for the anti-bacteria function.

  • Page 119: Common Controller Settings

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 6.0 Common controller settings 6.1 Introduction to ‘Common controller settings’ Some general settings which apply to the entire controller are Circuit selector located in a specific part of the controller. To enter ‘Common controller settings’:...

  • Page 120: Time & Date

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 6.2 Time & Date It is only necessary to set the correct date and time in connection with the first use of the ECL Comfort controller or after a power break of more than 72 hours.

  • Page 121: Holiday

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 6.3 Holiday This section describes the function in general for the ECL Comfort 210 / 296 / 310 series. The shown displays are typical and not application related. They might differ from the displays in your application.
  • Page 122 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Holiday, specific circuit / Common Controller Example 1: When setting one holiday program in specific circuit and another Circuit 1: holiday program in Common Controller, a priority will be taken Holiday set to "Saving"...

  • Page 123: Input Overview

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 6.4 Input overview This section describes the function in general for the ECL Comfort 210 / 296 / 310 series. The shown displays are typical and not application related. They might differ from the displays in your application.

  • Page 124: Log

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 6.5 Log This section describes the function in general for the ECL Comfort 210 / 296 / 310 series. The shown displays are typical and not application related. They might differ from the displays in your application.

  • Page 125: Output Override

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 6.6 Output override This section describes the function in general for the ECL Comfort 210 / 296 / 310 series. The shown displays are typical and not application related. They might differ from the displays in your application.

  • Page 126: Key Functions

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 6.7 Key functions New application Erase application: Removes the existing application. As soon as the ECL key is inserted, another application can be chosen. Application Gives an overview over the actual application in the ECL controller.
  • Page 127 The “Key overview” does not inform — through ECA 30 / 31 — about the subtypes of the application key. Key inserted / not inserted, description: ECL Comfort 210 / 310, controller versions lower than 1.36: Take out the application key; for 20 minutes settings can be changed.

  • Page 128: System

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 6.8 System 6.8.1 ECL version In ‘ECL version’ you will always be able to find an overview of the Example, ECL version data related to your electronic controller. Please have this information available if you need to contact your Danfoss sales organization concerning the controller.
  • Page 129 Operating Guide ECL Comfort 210/296/310, application A232 / A332 6.8.6 Energy meter and M-bus, general information ECL Comfort 296 / 310 / 310B only When using the Application Key in the ECL Comfort 296 / 310 / 310B, up to 5 energy meters can be connected to the M-bus Energy meter data acquisition from ECL Portal is possible without connections.
  • Page 130 Flow temp., return temp., flow, power, acc. volume, acc. energy, tariff 1, tariff 2. Small data set, small units Small data set, large units See also the "Instructions, ECL Comfort 210 / 310, communication description" for further details. Large data set, small units Large data set, large units See also Appendix for detailed description of "Type".
  • Page 131 Operating Guide ECL Comfort 210/296/310, application A232 / A332 MENU > Common controller > System > M-bus config. Scan time 6002 Energy meter 1 (2, 3, 4, 5) If the energy meter is battery powered, the scan time should be set to a high value to prevent a too fast battery draining.
  • Page 132 Operating Guide ECL Comfort 210/296/310, application A232 / A332 6.8.8 Sensor offset (new functionality as from firmware 1.59) The measured temperature can be offset adjusted in order to compensate for cable resistance or a not-optimum place for the temperature sensor. The adjusted temperature can be seen in "Raw input overview"...
  • Page 133 Operating Guide ECL Comfort 210/296/310, application A232 / A332 2048 ECL 485 addr. (master / slave address) Factory setting Circuit Setting range The total cable length of max. 200 m (all devices incl. the internal ECL 0 ... 15 485 communication bus) should not be exceeded.
  • Page 134 Operating Guide ECL Comfort 210/296/310, application A232 / A332 6.8.11 Language Language 2050 Circuit Setting range Factory setting Local language is selected during installation. If you want to change to English / ‘Local’ English another local language, the application must be reinstalled. However, it is always possible to change between the local language and English.

  • Page 135: Miscellaneous

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 7.0 Miscellaneous 7.1 ECA 30 / 31 setup procedures ECA 30 (code no. 087H3200) is a remote control unit with built-in room temperature sensor. ECA 31 (code no. 087H3201) is a remote control unit with built-in room temperature sensor and humidity sensor (relative humidity).
  • Page 136 Operating Guide ECL Comfort 210/296/310, application A232 / A332 The ECL menus are as described for the ECL controller. Most of the settings done directly in the ECL controller can be done via the ECA 30 / 31 too. All settings can be seen even if the application key is not inserted in the ECL controller.
  • Page 137 Operating Guide ECL Comfort 210/296/310, application A232 / A332 When ECA 30 / 31 is in ECA MENU mode, the date and measured room temperature is displayed. ECA MENU > ECA settings > ECA sensor Room T Offset Example: Setting range...
  • Page 138 Setting range Factory setting A / B For installation of an application in an ECL Comfort 210 / 296 / 310 controller the 'Slave addr.' must be A. The setting of 'Slave addr. ' is related to the setting 'ECA address' in the ECL controller.
  • Page 139 Operating Guide ECL Comfort 210/296/310, application A232 / A332 ECA MENU > ECA system > ECA communication Connection addr. (Connection address) Setting range Factory setting 1 … 9 / 15 An ECA 30 / 31 can in an ECL 485 bus system (master – slave) be set to communicate, one by one, with all addressed ECL controllers.
  • Page 140 Operating Guide ECL Comfort 210/296/310, application A232 / A332 ECA MENU > ECA system > ECA override Override circuit Setting range Factory setting OFF / 1 … 4 The circuit in question for override in the ECL controller must be in scheduled mode.
  • Page 141 Operating Guide ECL Comfort 210/296/310, application A232 / A332 ECA MENU > ECA factory > ECA clear apps. Erase all apps. (Erase all applications) Erase all applications which are in the ECA 30 / 31. After erasing, the application can be uploaded again.
  • Page 142 Operating Guide ECL Comfort 210/296/310, application A232 / A332 ECA MENU > ECA factory > Reset ECL addr. Reset ECL addr. (Reset ECL address) If none of the connected ECL Comfort controllers has the address 15, the ECA 30 / 31 can set all connected ECL controllers on the ECL 485 bus back to address 15.

  • Page 143: Override Function

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 7.2 Override function Example, override switch connected to S8: The ECL 210 / 296 / 310 controllers can receive a signal in order to override the existing schedule. The override signal can be a switch or a relay contact.
  • Page 144 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Example 1 ECL in Saving mode, but in Comfort mode at override. Choose an unused input, for example S8. Connect the override switch or override relay contact. Settings in ECL: 1. Select circuit > MENU > Settings > Application > Ext. input: Select the input S8 (the wiring example) 2.
  • Page 145 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Example 3 The week schedule for the building is set with comfort periods Monday - Friday: 07.00 - 17.30. Sometimes, a team meeting takes place in the evening or in the week-end.

  • Page 146: Several Controllers In The Same System

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 7.3 Several controllers in the same system When ECL Comfort controllers are interconnected by means of the ECL 485 communication bus (cable type: 2 x twisted pair), the master controller will broadcast the following signals to the slave controllers: •...
  • Page 147 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Situation 2: SLAVE controller: How to react on a DHW tank heating / charging activity sent from the MASTER controller The slave receives information about a DHW tank heating / charging activity in the master controller and can be set to close the selected heating circuit.
  • Page 148 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Situation 3: SLAVE controller: How to make use of the outdoor temperature signal and send information about the desired flow In the MASTER controller, the address in ‘ECL 485 addr. (master / slave temperature back to the MASTER controller address)’...

  • Page 149: Frequently Asked Questions

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 7.4 Frequently asked questions The definitions apply to the ECL Comfort 210 / 296 / 310 series. Consequently, you might come across expressions that are not mentioned in your guide. Circulation pump (heating) does not stop as expected It is in operation at frost protection (outdoor temperature lower than "P frost T"...
  • Page 150 Operating Guide ECL Comfort 210/296/310, application A232 / A332 How to restore the factory settings? Please read the chapter concerning ‘Inserting the ECL Application Key’ . Why can’t the settings be changed? The ECL Application Key has been removed. Why can’t an application be selected when inserting the ECL...
  • Page 151 Operating Guide ECL Comfort 210/296/310, application A232 / A332 How to set a correct heat curve? Short answer: Set the heat curve to the lowest possible value, but still having comfortable room temperature. The table shows some recommendations: House with Recommen- Needed flow temp.

  • Page 152: Definitions

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 7.5 Definitions The definitions apply to the ECL Comfort 210 / 296 / 310 series. Consequently, you might come across expressions that are not mentioned in your guide. Accumulated temperature value A filtered (dampened) value, typically for room and outdoor temperatures.
  • Page 153 Operating Guide ECL Comfort 210/296/310, application A232 / A332 DHW circuit The circuit for heating the domestic hot water (DHW). Duct temperature Temperature measured in the air duct where the temperature is to be controlled. ECL Portal A supervisory system for remote control and monitoring, locally and via Internet.
  • Page 154 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Optimization The controller optimizes the start time of the scheduled temperature periods. Based on the outdoor temperature, the controller automatically calculates when to start in order to reach the comfort temperature at the set time. The lower the outdoor temperature, the earlier the start time.

  • Page 155: Type (Id 6001), Overview

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 7.6 Type (ID 6001), overview Type 0 Type 1 Type 2 Type 3 Type 4 Address ✔ ✔ ✔ ✔ ✔ Type ✔ ✔ ✔ ✔ ✔ Scan time ✔ ✔...

  • Page 156: Parameter Id Overview

    Operating Guide ECL Comfort 210/296/310, application A232 / A332 7.7 Parameter ID overview A232.x or A332.x — x refers to the subtypes listed in the column. Parameter Name A232.x A332.x Setting range Factory Unit settings 11003 Circuit, sensor OFF ; ON 11010 ECA addr.
  • Page 157 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Parameter Name A232.x A332.x Setting range Factory Unit settings OFF ; S1 ; S2 ; S3 ; -||- S4 ; S5 ; S6 ; S7 ; S8 ; S9 ; S10 ; S11 ; S12 ;...
  • Page 158 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Parameter Name A232.x A332.x Setting range Factory Unit settings 12060 1, 2, 3, 4 1 ... 80 Limit °C 12061 1, 2, 3, 4 OFF, 1 ... 50 Adapt. time 12063 1, 2, 3, 4 0.0 ...
  • Page 159 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Parameter Name A232.x A332.x Setting range Factory Unit settings 13040 0 ... 99 P post-run 13076 OFF, -10 ... 20 °C Circ. P frost T 13085 Priority OFF ; ON 13093 Frost pr.
  • Page 160 Operating Guide ECL Comfort 210/296/310, application A232 / A332 Installer: Date: VI.JM.G2.02 160 | © Danfoss | 2017.08...
  • Page 161 Operating Guide ECL Comfort 210/296/310, application A232 / A332 *087H9239* *VIJMG202* VI.JM.G2.02 2017.08 | © Danfoss | 161...

This manual is also suitable for:

Ecl comfort 296A232Ecl comfort 310A332

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