Danfoss ECL Comfort 210 Installation Manual
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Danfoss ECL Comfort 210 Installation Manual

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See also: Instruction Manual , Operating Manual
Installation Guide
ECL Comfort 210 / 310, application A214 / A314

1.0 Table of Contents

1.0 Table of Contents ............................................... 1
1.1
Important safety and product information. . . . . . . . . . . . . . . . . . . . . 2
2.0 Installation ........................................................ 5
2.1
Before you start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2
Identifying the system type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
2.3
Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
2.4
Placing the temperature sensors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
2.5
Electrical connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
2.6
Inserting the ECL Application Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
2.7
Check list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
2.8
Navigation, ECL Application Key A214 / A314 . . . . . . . . . . . . . . . . 86
3.0 Daily use ....................................................... 104
3.1
How to navigate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
3.2
Understanding the controller display . . . . . . . . . . . . . . . . . . . . . . . . 105
3.3
mean?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
3.4
Monitoring temperatures and system
components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
3.5
Influence overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
3.6
Manual control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
3.7
Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
4.0 Settings overview .......................................... 113
5.0 Settings......................................................... 116
5.1
Introduction to Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
5.2
Flow temperature / Inlet temperature . . . . . . . . . . . . . . . . . . . . . . . 117
5.3
Duct T limit / Room limit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
5.4
Return limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
5.5
Limit T safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
5.6
Compensation 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
5.7
Compensation 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
5.8
Control parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
5.9
Fan / acc. control (fan / accessory control) . . . . . . . . . . . . . . . . . . 141
5.10 Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
5.11 Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Danfoss District Energy
6.0 Common controller settings............................ 171
6.1
Introduction to 'Common controller settings' . . . . . . . . . . . . . . 171
6.2
Time & Date. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
6.3
Holiday . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
6.4
Input overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
6.5
Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
6.6
Output override. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
6.7
Key functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
6.8
System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
7.0 Miscellaneous ................................................ 186
7.1
ECA 30 / 31 setup procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
7.2
Several controllers in the same system . . . . . . . . . . . . . . . . . . . . . . 194
7.3
Frequently asked questions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
7.4
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
7.5
Type (ID 6001), overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
7.6
Parameter ID overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
VI.GU.A2.02
DEN-SMT/DK
1

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Summary of Contents for Danfoss ECL Comfort 210

  • Page 1: Table Of Contents

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 1.0 Table of Contents 1.0 Table of Contents ..........1 6.0 Common controller settings......171 Important safety and product information..... 2 Introduction to ‘Common controller settings’...

  • Page 2: Important Safety And Product Information

    A314.6 and A314.7 are advanced heating / cooling applications A314.9 is an advanced heating application The described functions are realized in ECL Comfort 210 for basic solutions and in ECL Comfort 310 for advanced solutions, e.g. M-bus, Modbus and Ethernet (Internet) communication.
  • Page 3 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Automatic update of controller software: The software of the controller is updated automatically when the key is inserted (as of controller version 1.11). The following animation will be shown when the software is being updated:...
  • Page 4 Installation Guide ECL Comfort 210 / 310, application A214 / A314 °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...

  • Page 5: Installation

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 2.0 Installation 2.1 Before you start The Application Key A214 contains several applications, mainly Typical A214.1 application: related to ventilation systems with heating or cooling or a combination of these. The applications in the A214 key offer a wide ECL 210 / 310 range of possibilities (see the examples).
  • Page 6 List of components: For a description of alarms, compensation temperature, return ECL 210 / 310 Electronic controller ECL Comfort 210 or 310 temperature limitation (S5) and frost protection (S6 and S7), please read the section ‘A214 and A314 in general’ .
  • Page 7 All named components are connected to the ECL Comfort controller. List of components: ECL 210 / 310 Electronic controller ECL Comfort 210 or 310 Outdoor temperature sensor (Optional) Compensation temperature sensor (not...
  • Page 8 Installation Guide ECL Comfort 210 / 310, application A214 / A314 The application A214.4 is very flexible. These are the basic Typical A214.4 application: principles: ECL 210 / 310 Heating / cooling with air duct temperature control Typically, the heating / cooling temperature is adjusted according to your requirements.
  • Page 9 Installation Guide ECL Comfort 210 / 310, application A214 / A314 The application A214.5 is very flexible. These are the basic Typical A214.5 application: principles: ECL 210 / 310 Heating / cooling with room temperature control Typically, the heating / cooling temperature is adjusted according to your requirements.
  • Page 10 Installation Guide ECL Comfort 210 / 310, application A214 / A314 The application A214.6 is very flexible. These are the basic Typical A214.6 application: principles: Heating with room temperature control: Typically, the flow temperature is adjusted according to your requirements. The flow temperature sensor S3 is the most important sensor.
  • Page 11 Installation Guide ECL Comfort 210 / 310, application A214 / A314 The application A314.1 is very flexible. These are the basic Typical A314.1 application: principles: ECL 310 Heating and (passive) cooling with air duct temperature control + ECA 32 Typically, the heating / cooling temperature is adjusted according to your requirements.
  • Page 12 Installation Guide ECL Comfort 210 / 310, application A214 / A314 The application A314.2 is very flexible. These are the basic Typical A314.2 application: principles: ECL 310 Heating and (passive) cooling with room temperature control + ECA 32 Typically, the heating / cooling temperature is adjusted according to your requirements.
  • Page 13 Installation Guide ECL Comfort 210 / 310, application A214 / A314 The application A314.3 is very flexible. These are the basic Typical A314.3 application: principles: ECL 310 Heating with room temperature control + ECA 32 Typically, the air duct temperature is adjusted according to your requirements.
  • Page 14 Installation Guide ECL Comfort 210 / 310, application A214 / A314 The advanced heating application A314.4 is very flexible. These Typical A314.4 application: are the basic principles: Heating with room temperature and air pressure control Typically, the heating temperature is adjusted according to your requirements.
  • Page 15 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Heating with room temperature and air pressure control (continued) Ventilation during saving period: A desired reduced pressure can be set. • Room temperature signal must be present • The night damper P8 will open •...
  • Page 16 Installation Guide ECL Comfort 210 / 310, application A214 / A314 The advanced heating application A314.5 is very flexible. These Typical A314.5 application: are the basic principles: Heating with room temperature and air quality control Typically, the heating temperature is adjusted according to your requirements.
  • Page 17 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Heating with room temperature and air quality control (continued) Ventilation during saving period: A desired fan speed can be set. • Room temperature signal must be present • The night damper P8 will open •...
  • Page 18 Installation Guide ECL Comfort 210 / 310, application A214 / A314 The advanced heating application A314.6 is very flexible. These Typical A314.6 application: are the basic principles: ECL 310 Heating / cooling with room temperature and air pressure control + ECA 32 Typically, the heating temperature is adjusted according to your requirements.
  • Page 19 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Heating / cooling with room temperature and air pressure control (continued) M1 and M3 are 3-point controlled, whereas M2 is 0-10 V controlled. For a description of alarms, compensation temperature, return temperature limitation (S5) and frost protection (S6 and S7), please read the section ‘A214 and A314 in general’...
  • Page 20 Installation Guide ECL Comfort 210 / 310, application A214 / A314 The advanced heating application A314.7 is very flexible. These Typical A314.7 application: are the basic principles: ECL 310 Heating / cooling with room temperature and air quality control + ECA 32 Typically, the heating temperature is adjusted according to your requirements.
  • Page 21 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Heating / cooling with room temperature and air quality control (continued) M1 and M3 are 3-point controlled, whereas M2 is 0-10 V controlled. For a description of alarms, compensation temperature, return temperature limitation (S5) and frost protection (S6 and S7), please read the section ‘A214 and A314 in general’...
  • Page 22 Installation Guide ECL Comfort 210 / 310, application A214 / A314 The advanced heating application A314.9 is very flexible. These Typical A314.9 application: are the basic principles: ECL 310 Heating with room temperature and air quality control + ECA 32 Typically, the heating temperature is adjusted according to your requirements.
  • Page 23 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A214 and A314 in general: Compensation temperature (optional): If the measured compensation temperature (S1 or S2) is higher or lower than the limitation value, the desired temperature at S3 can be adjusted.
  • Page 24 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A314.4, A314.5, A314.6 and A314.7: Efficiency calculation: x 100 ( Entry duct - Outdoor ) ( Exit duct - Outdoor ) Example: Outdoor (S1) 7 °C Entry duct (S13) = 16 °C = 24 °C...

  • Page 25: Identifying The System Type

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 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 26 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A214.1 example b Ventilation system with cooling and constant room temperature control. Chiller has constant flow. ECL 210 / 310 Setting advice: Set desired room temperature, for example 20 °C.
  • Page 27 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A214.1 example d Cooling system with constant flow temperature control ECL 210 / 310 Setting advice: Set desired room temperature, for example 1 °C. If a room temperature sensor is not connected, the desired flow temperature at S3 will correspond to the desired room temperature.
  • Page 28 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A214.2 example a Ventilation system with heating and constant duct temperature control ECL 210 / 310 Sensor advice: Sensor S3 and S4 must be connected. If not, the fan (F1) stops, the damper (P2) and motorized control valve (M1) close.
  • Page 29 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A214.2 example b Heating of a swimming pool, constant water temperature control ECL 210 / 310 Sensor advice: Sensor S3 and S4 must be connected. If not, the pump (F1) stops and motorized control valve (M1) closes.
  • Page 30 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A214.3 example a Ventilation system with heating and constant room temperature control ECL 210 / 310 Setting advice: Set desired room temperature, for example 20 °C. Set desired balance temperature, for example 20 °C.
  • Page 31 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A214.3 example b Ventilation system (fan coils) with heating and constant room temperature control ECL 210 / 310 Setting advice: Set desired room temperature, for example 20 °C. Set desired balance temperature, for example 35 °C.
  • Page 32 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A214.4 example a Ventilation system with heating, cooling and constant duct temperature control ECL 210 / 310 Sensor advice: Sensor S3 and S4 must be connected. If not, the fan (F1) stops, the damper (P2) and motorized control valves (M1 / M2) close.
  • Page 33 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A214.4 example b Ventilation system with heating, passive cooling (outside air) and constant duct temperature control ECL 210 / 310 Sensor advice: Sensor S3 and S4 must be connected. If not, the fan (F1) stops, the damper (P2) and motorized control valves (M1 / M2) close.
  • Page 34 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A214.5 example a Ventilation system with heating, cooling and constant room temperature control ECL 210 / 310 Setting advice: Set desired room temperature, for example 20 °C. Set desired balance temperature, for example 20 °C.
  • Page 35 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A214.5 example b Ventilation system with heating, passive cooling (outside air) and constant room temperature control ECL 210 / 310 Setting advice: Set desired room temperature, for example 20 °C.
  • Page 36 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A214.5 example c Ventilation system with heating, cross-flow heat exchanger control and constant room temperature control ECL 210 / 310 Setting advice: Set desired room temperature, for example 20 °C.
  • Page 37 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A214.6 example a Heating system with 3–port mixing valve A214.6 example b Heating system with heat exchanger Setting advice: Sensor S3 must be connected. If not, the pump (F1) stops and motorized control valve (M1) closes.
  • Page 38 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A314.1 example a Ventilation system with heating, passive cooling (outside air) and constant duct temperature control. Analog controlled passive cooling (M2). ECL 310 + ECA 32 Sensor advice: Sensor S3 and S4 must be connected. If not, the fan (F1) stops, the damper (P2) and motorized control valves (M1 / M2) close.
  • Page 39 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A314.1 example b Ventilation system with heating, cooling and constant duct temperature control. Analog controlled cooling (M2). ECL 310 + ECA 32 Sensor advice: Sensor S3 and S4 must be connected. If not, the fan (F1) stops, the damper (P2) and motorized control valves (M1 / M2) close.
  • Page 40 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A314.2 example a Ventilation system with heating, passive cooling (outside air) and constant room temperature control. Analog controlled passive cooling (M2). ECL 310 + ECA 32 Setting advice: Set desired room temperature, for example 20 °C.
  • Page 41 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A314.2 example b Ventilation system with heating, cooling and constant room temperature control. Analog controlled cooling (M2). ECL 310 + ECA 32 Setting advice: Set desired room temperature, for example 20 °C.
  • Page 42 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A314.3 example a Ventilation system with heating and constant room temperature control. Analog controlled fan speed (V1) based on outdoor wind speed. ECL 310 + ECA 32 F1 / V1 Setting advice: Set desired room temperature, for example 20 °C.
  • Page 43 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A314.3 example b Ventilation system with heating and constant room temperature control. Analog controlled air curtain (V1) speed based on outdoor wind speed. ECL 310 + ECA 32 Setting advice: Set desired room temperature, for example 20 °C.
  • Page 44 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A314.4 example a Ventilation system with heating, passive cooling (outside air) and room temperature control. Analog controlled speed of fans in relation to pressures. Analog controlled speed of rotary heat exchanger (M2) for heat recovery.
  • Page 45 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A314.4 example c Ventilation system with heating, passive cooling (outside air) and room temperature control. Analog controlled speed of fans in relation to pressures. Analog controlled speed of rotary heat exchanger (M2) for heat recovery. Control of Night damper P8 for reduced ventilation during saving periods.
  • Page 46 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A314.4 example e Ventilation system with heating, passive cooling (outside air) and room temperature control. Analog controlled speed of fans in relation to pressures. Analog controlled valve (M2) for heat recovery by means of a Fluid battery. Control of Night damper P8 for reduced ventilation during saving periods.
  • Page 47 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A314.5 example a Ventilation system with heating, passive cooling (outside air) and room temperature control. Analog controlled speed of fans in relation to air quality (CO ). Analog controlled speed of rotary heat exchanger (M2) for heat recovery.
  • Page 48 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A314.5 example c Ventilation system with heating, passive cooling (outside air) and room temperature control. Analog controlled speed of fans in relation to air quality (CO ). Analog controlled speed of rotary heat exchanger (M2) for heat recovery. Control of Night damper P8 for reduced ventilation during saving periods.
  • Page 49 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A314.5 example e Ventilation system with heating, passive cooling (outside air) and room temperature control. Analog controlled speed of fans in relation to air quality (CO ). Analog controlled valve (M2) for heat recovery by means of a Fluid battery. Control of Night damper P8 for reduced ventilation during saving periods.
  • Page 50 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A314.6 example a Ventilation system with heating, cooling and room temperature control. Analog controlled speed of fans in relation to pressures. Analog controlled speed of rotary heat exchanger (M2) for heat recovery.
  • Page 51 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A314.6 example c Ventilation system with heating, cooling and room temperature control. Analog controlled speed of fans in relation to pressures. Analog controlled valve (M2) for heat recovery by means of a Fluid battery.
  • Page 52 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A314.7 example a Ventilation system with heating, cooling and room temperature control. Analog controlled speed of fans in relation to air quality (CO Analog controlled speed of rotary heat exchanger (M2) for heat recovery.
  • Page 53 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A314.7 example c Ventilation system with heating, cooling and room temperature control. Analog controlled speed of fans in relation to air quality (CO Analog controlled valve (M2) for heat recovery by means of a Fluid battery.
  • Page 54 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A314.9 example a Ventilation system with heating and room temperature control. Analog controlled speed of fans in relation to air quality (CO ECL 310 + ECA 32 F1 / V2...
  • Page 55 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A314.9 example b Ventilation system with heating and room temperature control. Analog controlled speed of fans in relation to air quality (CO ). ON-OFF control of damper P2. ECL 310...

  • Page 56: Mounting

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 2.3 Mounting 2.3.1 Mounting the ECL Comfort controller For easy access, you should mount the ECL Comfort controller near the system. Select one of the following methods using the same base part (code no.
  • Page 57 Installation Guide ECL Comfort 210 / 310, application A214 / A314 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. Secure the controller with the locking pin.
  • Page 58 Installation Guide ECL Comfort 210 / 310, application A214 / A314 2.3.2 Mounting the Remote Control Units ECA 30 / 31 Select one of the following methods: • Mounting on a wall, ECA 30 / 31 • Mounting in a panel, ECA 30 Screws and rawlplugs are not supplied.
  • Page 59 Installation Guide ECL Comfort 210 / 310, application A214 / A314 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) can be inserted into the ECL Comfort 310 / 310B basepart for additional input and output signals in relevant applications.

  • Page 60: 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 and 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 61 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Pt 1000 temperature sensor (IEC 751B, 1000 Ω / 0 °C) Relationship between temperature and ohmic value: Ω °C Ω 1600 1500 1400 1000 1300 1039 1078 1117 1200...

  • Page 62: Electrical Connections

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 2.5 Electrical connections 2.5.1 Electrical connections 230 V a.c. in general 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 63 Installation Guide ECL Comfort 210 / 310, application A214 / A314 2.5.2 Electrical connections, 230 V a.c., power supply, pumps, dampers, motorized control valves etc. Connections, in general. See also the Mounting Guide (delivered with the application key) for application specific connections.
  • Page 64 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Electrical connections, ECA 32 Connections, in general. See also the A214 Mounting Guide (delivered with the application key) for application specific connections. ECA 32 V a .c. Terminals Max. load ECA 32 4 (2) A / 230 V a.c.
  • Page 65 Installation Guide ECL Comfort 210 / 310, application A214 / A314 2.5.3 Electrical connections, 24 V a.c., power supply, pumps, dampers, motorized control valves etc. Connections, in general. See also the A214 Mounting Guide (delivered with the application key) for application specific connections.
  • Page 66 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Do not connect 230 V a.c. powered components to a 24 V a.c. power supplied controller directly. Use auxilliary relays (K) to separate 230 V a.c. from 24 V a.c.
  • Page 67 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Electrical connections, ECA 32 Connections, in general. See also the A214 Mounting Guide (delivered with the application key) for application specific connections. ECA 32 V a .c. Terminals Max. load ECA 32 4 (2) A / 230 V a.c.
  • Page 68 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Electrical connections, ECA 32 Connections, in general. See also the A214 Mounting Guide (delivered with the application key) for application specific connections. The transformers for supplying the actuators must be double-isolated versions.
  • Page 69 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Example showing separate transformers for ECL 310 supply and output connections: ECL 310 24 V a .c. ECA 32 - 10 V (BK) (BN) (BU) 230 V / 24 V...
  • Page 70 Installation Guide ECL Comfort 210 / 310, application A214 / A314 2.5.4 Electrical connections, Pt 1000 temperature sensors A214/ A314: Type Terminal Sensor / description (recomm.) ESMT 29 and 30 Outdoor temp. sensor * 28 and 30 Compensation temp. ESM-11 / ESMB...
  • Page 71 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Override contact ECL Comfort 210 / 310 ECL Comfort 210 / 310 +12 V +12 V 230 V a.c. 230 V a .c. Example of override contact, connected to S8: Danfoss District Energy VI.GU.A2.02...
  • Page 72 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Connection of frost thermostats, S7 When frost (too low temperature) is detected, contacts 1-2 close. When frost (too low temperature) is detected, contacts 1-4 open. Connections of Fan and Filter monitor (S9 and S10):...
  • Page 73 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Do not use common transformer when pressure transmitters are supplied by 24 V a.c.: ECA 3 ECA 32 ECL 310 0 - 10 V S 11 - 10 V...
  • Page 74 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Connections of inputs S11, S12, S13 and S14 (S11 and S12 transmitters generate 0 - 10 V) (S11 and S12 transmitters generate 4 - 20 mA) Example showing supply for ECL 310, 24 V a.c.
  • Page 75 Installation Guide ECL Comfort 210 / 310, application A214 / A314 2.5.5 Electrical connections, ECA 30 / 31 Type Terminal Terminal Description ECA 30 / 31 ECA 30 / 31 (recomm.) ECL 210 / 310 Twisted pair Cable 2 x...
  • Page 76 Installation Guide ECL Comfort 210 / 310, application A214 / A314 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.
  • Page 77 Installation Guide ECL Comfort 210 / 310, application A214 / A314 2.5.6 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 78 Installation Guide ECL Comfort 210 / 310, application A214 / A314 2.5.7 Electrical connections, communication Electrical connections, Modbus ECL 210 / 310 ECL Comfort 210: Non-galvanic isolated Modbus connections ECL Comfort 310: Galvanic isolated Modbus connections Electrical connections, M-bus ECL 310...

  • Page 79: Inserting The Ecl Application Key

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 2.6 Inserting the ECL Application Key 2.6.1 Inserting the ECL Application Key The ECL Application Key contains • the application and its subtypes, • currently available languages, • factory settings: e.g. schedules, desired temperatures, limitation values etc.
  • Page 80 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 81 Installation Guide ECL Comfort 210 / 310, application A214 / A314 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 82 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Application Key: Situation 2 The controller already runs an application. The ECL Application Key is inserted, but the application needs to be changed. To change to another application on the ECL Application Key, the current application in the controller must be erased (deleted).
  • Page 83 Installation Guide ECL Comfort 210 / 310, application A214 / A314 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 84 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 85: Check List

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 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).

  • Page 86: Navigation, Ecl Application Key A214 / A314

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 2.8 Navigation, ECL Application Key A214 / A314 Navigation, A214, applications A214.1, A214.2, A214.3, A214.4, A214.5 and A214.6 Home Applications A214 MENU ID no. Function A214.1 A214.2 A214.3 A214.4 A214.5...
  • Page 87 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Navigation, A214, applications A214.1, A214.2, A214.3, A214.4, A214.5 and A214.6 continued Home Applications, A214 MENU ID no. Function A214.1 A214.2 A214.3 A214.4 A214.5 A214.6 12174 Motor pr. Settings Control par. 2...
  • Page 88 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Navigation, A214, applications A214.1, A214.2, A214.3, A214.4, A214.5 and A214.6 continued Home Applications A214 MENU ID no. Function A214.1 A214.2 A214.3 A214.4 A214.5 A214.6 Holiday Selectable 11676 Alarm Frost T...
  • Page 89 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Navigation, A214, applications A214.1, A214.2, A214.3, A214.4, A214.5 and A214.6, Common controller settings Home Applications A214, Common controller settings MENU ID no. Function A214.1 A214.2 A214.3 A214.4 A214.5 A214.6 Time &...
  • Page 90 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Navigation, A214, applications A214.1, A214.2, A214.3, A214.4, A214.5 and A214.6, Common controller settings, continued Home Applications A214, Common controller settings MENU ID no. Function A214.1 A214.2 A214.3 A214.4 A214.5 A214.6...
  • Page 91 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Navigation, A314, applications A314.1, 314.2 and A314.3 Home Application A314 MENU ID no. Function A314.1 A314.2 A314.3 Schedule Selectable Settings Flow temperature 11008 Desired balance T 11178 Temp. max.
  • Page 92 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Navigation, A314, applications A314.1, A314.2 and A314.3 continued Home Applications A314 MENU ID no. Function A314.1 A314.2 A314.3 12174 Motor pr. Settings Control par. 2 12184 12185 12187 12165 V out max.
  • Page 93 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Navigation, A314, applications A314.1, A314.2 and A314.3 continued Home Applications A314 MENU ID no. Function A314.1 A314.2 A314.3 Holiday Selectable 11676 Alarm Frost T Alarm value 11656 Alarm value...
  • Page 94 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Navigation, A314, applications A314.1, A314.2 and A314.3, Common controller settings Home Applications A314, Common controller settings MENU ID no. Function A314.1 A314.2 A314.3 Time & Date Selectable Schedule Selectable...
  • Page 95 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Navigation, A314, applications A314.1, A314.2 and A314.3, Common controller settings, continued Home Applications A314, Common controller settings MENU ID no. Function A314.1 A314.2 A314.3 Key functions New application Erase application...
  • Page 96 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Navigation, A314, applications A314.4, A314.5, A314.6, A314.7 and A314.9, circuit 1 Home Applications 314 MENU ID no. Function A314.4 A314.5 A314.6 A314.7 A314.9 Schedule Selectable Settings Inlet temperature 11018 Des.
  • Page 97 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Navigation, A314, applications A314.4, A314.5, A314.6 , A314.7 and A314.9, circuit 1, continued Home Applications, A314 MENU ID no. Function A314.4 A314.5 A314.6 A314.7 A314.9 12368 Settings Control par. 2 1.
  • Page 98 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Navigation, A314, applications A314.4, A314.5, A314.6 , A314.7 and A314.9, circuit 1, continued Home Applications A314 MENU ID no. Function A314.4 A314.5 A314.6 A314.7 A314.9 Holiday Selectable 11676 Alarm...
  • Page 99 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Navigation, A314, applications A314.4, A314.5, A314.6 , A314.7 and A314.9, circuit 1, continued Home Applications A314 MENU ID no. Function A314.4 A314.5 A314.6 A314.7 A314.9 Frost T Alarm overview...
  • Page 100 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Navigation, A314, applications A314.4, A314.5, A314.6 , A314.7 and A314.9, circuit 2 Home Applications, A314 MENU ID no. Function A314.4 A314.5 A314.6 A314.7 A314.9 13600 Settings Control par., inlet...
  • Page 101 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Navigation, A314, applications A314.4, A314.5, A314.6 , A314.7 and A314.9, circuit 2, continued Home Applications, A314 MENU ID no. Function A314.4 A314.5 A314.6 A314.7 A314.9 13339 Settings Control par., fan...
  • Page 102 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Navigation, A314, applications A314.4, A314.5, A314.6, A314.7 and A314.9, Common controller settings Home Applications A314, Common controller settings MENU ID no. Function A314.4 A314.5 A314.6 A314.7 A314.9 Time & Date...
  • Page 103 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Navigation, A314, applications A314.4, A314.5, A314.6 , A314.7 and A314.9, Common controller settings, continued Home Applications A314, Common controller settings MENU ID no. Function A314.4 A314.5 A314.6 A314.7 A314.9...

  • Page 104: Daily Use

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 3.0 Daily use 3.1 How to navigate You navigate in the controller by turning the dial left or right to 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 105: Understanding The Controller Display

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 3.2 Understanding the controller display This section describes the function in general for the ECL Comfort 210 / 310 series. The shown displays are typical and not application related. They might differ from the displays in your application.
  • Page 106 Installation Guide ECL Comfort 210 / 310, application A214 / A314 If the temperature value is displayed as "- -" the sensor in question is not connected. "- - -" the sensor connection is short-circuited. Setting the desired temperature Depending on the chosen circuit and mode, it is possible to enter all daily settings directly from the overview displays (see also the next page concerning symbols).

  • Page 107: A General Overview: What Do The Symbols

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 3.3 A general overview: What do the symbols mean? Symbol Description Symbol Description Alarm Outdoor temp. Monitoring temperature sensor connection Relative humidity indoor Temperature Display selector Room temp. Max. and min. value DHW temp.
  • Page 108 Installation Guide ECL Comfort 210 / 310, application A214 / A314 3.4 Monitoring temperatures and system components This section describes the function in general for the ECL Comfort 210 / 310 series. The shown displays are typical and not application related.

  • Page 109: Influence Overview

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 3.5 Influence overview This section describes the function in general for the ECL Comfort 210 / 310 series. The shown displays are typical and not application related. They might differ from the displays in your application.

  • Page 110: Manual Control

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 3.6 Manual control This section describes the function in general for the ECL Comfort 210 / 310 series. The shown displays are typical and not application related. They might differ from the displays in your application.
  • Page 111 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Manual control of 0 – 10 volt controlled fan speed: The V1 and V2 symbols have a value (in %) which can be changed. The % value is corresponding to a voltage in the range 0 – 10 volt.

  • Page 112: Schedule

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 3.7 Schedule 3.7.1 Set your schedule This section describes the schedule in general for the ECL Comfort 210 / 310 series. The shown displays are typical and not application related.

  • Page 113: Settings Overview

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 4.0 Settings overview It is recommendable to make a note of any changed settings in the empty columns. Setting Page Factory settings in circuit(s) Desired balance T 1x008 Dead zone...
  • Page 114 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Setting Page Factory settings in circuit(s) 1. step level 1x368 2. step level 1x369 1x406 1x407 Pressure Room T diff. 1x027 P frost T (circulation pump, frost protection temp.)
  • Page 115 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Setting Page Factory settings in circuit(s) 1x656 Alarm value Alarm time-out 1x657 Alarm value 1x676 Alarm value 1x696 Alarm time-out 1x697 Alarm overview, in general Read- State Baud (bits per second)

  • Page 116: Settings

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

  • Page 117: Flow Temperature / Inlet Temperature

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 5.2 Flow temperature / Inlet temperature The temperature, measured by S3, can be a flow or an air duct temperature. The desired temperature at S3 in the subtypes A214.1 - A214.6 and A314.1 - A314.3 is indicated as 'Desired balance T'.
  • Page 118 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Settings > Flow temperature MENU > Settings > Inlet temperature 1x018 Des. T Comfort This setting has no influence if the controller receives an external value for the desired flow temperature.

  • Page 119: Duct T Limit / Room Limit

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 5.3 Duct T limit / Room limit This section is only relevant if you have installed a duct / room temperature sensor S4 or a Remote Control Unit for utilizing the room temperature signal.
  • Page 120 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Settings > Duct T limit Influence MENU > Settings > Room limit 1x182 Infl. - max. (room / duct temp. limitation, max.) ‘Infl. - min.’ (min. limitation)

  • Page 121: Return Limit

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 5.4 Return limit Parameters indicated with an ID no. like "1x607" mean a universal parameter. x stands for circuit / parameter group. The return temperature limitation is based on a selectable Desired flow / duct temperature temperature value.
  • Page 122 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Settings > Return limit Example The return limit is active above 20 °C. 1x035 Infl. - max. (return temp. limitation - max. influence) The influence is set to 0.5.

  • Page 123: Limit T Safety

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 5.5 Limit T safety The temperature sensor S5 can, besides operating as return temperature limitation sensor, act as frost protection sensor. When the S5 temperature becomes lower than the set limitation value, the desired flow / duct temperature will be increased (the motorized control valve opens gradually).
  • Page 124 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Settings > Limit T safety 1x108 Limit T frost (sliding frost protection) Circuit Setting range Factory setting * See Appendix “Parameter ID overview” OFF: Sliding frost protection, based on the temperature at sensor S5, is inactive.

  • Page 125: Compensation 1

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 5.6 Compensation 1 A limit value for the compensation temperature makes it possible to change the desired flow / duct temperature. The influence from the compensation temperature can result in an increase or a decrease desired flow / duct temperature.
  • Page 126 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Settings > Compensation 1 MENU > Settings > Surface limit Adapt. time (adaptation time) 1x061 The adaptation function can correct the desired flow / duct temperature with max. 8 K.

  • Page 127: Compensation 2

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 5.7 Compensation 2 This extra compensation temperature limit setting makes it possible to change the desired flow / duct temperature in relation to a second temperature limitation point. The measured compensation temperature is the same as in section "Compensation 1".
  • Page 128 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Settings > Compensation 2 Example The limit value is set to 25 °C. 1x066 Infl. - max. (compensation temp., 2. point) ‘Infl. max.' is set to 2.5.
  • Page 129 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Combination of two compensation temperature limit points: Compensation 1 and 2 can be combined to give a compensation at 2 different compensation temperatures. This can for instance be used to avoid a too big difference between the indoor and outdoor temperatures.

  • Page 130: Control Parameters

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 5.8 Control parameters Control of valves / dampers / cross- / rotating heat-exchangers / fluid batteries The motorized control valves / dampers are controlled by means of either 3-point control or a 0 - 10 volt control signal or a mix of these.
  • Page 131 Installation Guide ECL Comfort 210 / 310, application A214 / A314 0 - 10 volt controlled actuator or damper (ECL Comfort 310): This actuator type is indicated in the application diagrams with an "A". This electric actuator contains a reversible gear-motor. A control voltage between 0 and 10 volt comes from the extension module ECA 32 in order to manage the control valve.
  • Page 132 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Control of fan speed A314.3: The fan speed is controlled in relation to measured wind speed (S10). When the wind speed gets higher, the control voltage is gradually increased in order to increase the speed of the fan V1.
  • Page 133 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Settings > Control par., fan MENU > Settings > Flow / power limit 1x111 Limit (limitation value) Circuit Setting range Factory setting This value is in some applications a calculated limitation value, based on the actual outdoor temperature.
  • Page 134 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Settings > Control par., fan MENU > Settings > Control par., inlet MENU > Settings > Control par., outlet MENU > Settings > Control par. 2 Example: A setting of 20% means that the output voltage will be 2 volt as a minimum.
  • Page 135 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Settings > Control par. MENU > Settings > Control par. 1 MENU > Settings > Control par. 2 Recommended for duct systems with variable load. 1x174 Motor pr. (motor protection)
  • Page 136 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Settings > Control par. MENU > Settings > Control par., cool. How to calculate the running time of a motorized control valve MENU > Settings > Control par. 1 The running time of the motorized control valve is calculated using MENU >...
  • Page 137 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Settings > Control par., inlet MENU > Settings > Control par., outlet Pressure, des. (desired pressure) Circuit Setting range Factory setting Read out of the calculated desired pressure at the inlet / outlet.
  • Page 138 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Settings > Application MENU > Settings > Control par. 2 1. step level 1x368 Circuit Setting range Factory setting The total control range is covered by M2 within the set % value.
  • Page 139 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Settings > Control par., fan MENU > Settings > Control par., inlet MENU > Settings > Control par., outlet 1x407 Circuit Setting range Factory setting Definition of which voltage value corresponds to which pressure value.
  • Page 140 Installation Guide ECL Comfort 210 / 310, application A214 / A314 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.). •...

  • Page 141: Fan / Acc. Control (Fan / Accessory Control)

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 5.9 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) and relay 8 (P8).
  • Page 142 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Settings > Fan / acc. control MENU > Settings > Room limit 1x027 Room T diff. In order to activate the relay X3 in relation to room temperature difference, the code setting in 'Optional function' must be "3".
  • Page 143 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Settings > Fan / acc. control 1x087 Acc. cut-in delay (Accessory cut-in delay, relay 2, P2) A delay in opening the damper can prevent frost damages in the heat...
  • Page 144 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Settings > Fan / acc. control MENU > Settings > Optional function 1x089 Acc. output func. (Accessory output function, relay 2, P2) Example, code = 1: The damper is open (switched ON) during Comfort mode. In case of...
  • Page 145 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Settings > Fan / acc. control 1x090 Optional function (relay 3, X3) Circuit Setting range Factory setting Desired function for relay 3 (X3). The codes have different meanings.
  • Page 146 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Settings > Fan / acc. control 1x137 Fan function Circuit Setting range Factory setting The fan can remain switched ON even if saving mode is active. * See Appendix “Parameter ID overview”...
  • Page 147 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Settings > Application Application A214.6: MENU > Settings > Fan / acc. control 1x194 Stop difference Circuit Setting range Factory setting # 2 # # 1 # When the difference between outdoor temperature and room temperature gets higher than the set value, the related function is enabled.
  • Page 148 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A314.3: Wind influence on fan speed A wind speed sensor can be connected to the ECL controller in order to control the fan speed. Typically, the more windy, the higher the fan speed.
  • Page 149 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Settings > Fan / acc. control MENU > Settings > Flow / power limit MENU > Settings > Wind influence 1x081 Filter constant Circuit Setting range Factory setting The filter constant dampens the measured input data by the set factor.

  • Page 150: Application

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 5.10 Application The section "Application" describes specific application related issues. "Total stop" (ID 1x021) works differently, depending on actual subtype. In relation to the parameter "Fan function" (ID 11137), selected subtype and controller mode, different functionalities are present.
  • Page 151 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Settings > Application 1x010 ECA addr. (ECA address, choice of Remote Control Unit) The Remote Control Unit must be set accordingly (A or B). Circuit Setting range...
  • Page 152 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Fan control related to actual application (subtype), Total stop, Fan function and mode: A214.1, A214.6 and A314.3 (with and without room temperature signal): Total stop (ID 11021) (F1) Mode:...
  • Page 153 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Function diagram "Fan function", heating applications: # 1 # # 2 # Time Room temperature # 1 # Desired room temperature # 2 # Output status Danfoss District Energy VI.GU.A2.02...
  • Page 154 Installation Guide ECL Comfort 210 / 310, application A214 / A314 A214.2, A214.3, A314.4, A314.5 and A314.9 (without room temperature signal): Total stop Fan function (ID 11021) (ID 11137) (F1) Mode: Comfort Saving = Fan OFF = Fan ON A214.4, A214.5, A314.1, A314.2, A314.6 and A314.7...
  • Page 155 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Function diagram "Fan function", heating / cooling applications: # 1 # # 2 # # 3 # Time # 1 # Cooling mode # 2 # Heating mode # 3 #...
  • Page 156 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Settings > Application Duct / room temp. Dead zone (ID no. 1x082 Accum. filter (Accummulation filter) 11009) Circuit Setting range Factory setting The value determines the filtering of the desired flow / duct temperature in order to change correctly from heating to cooling mode or vice versa.
  • Page 157 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Settings > Application 1x140 Comp. T select (Compensation temperature selection) Factory setting Circuit Setting range Selection of compensation temperature. * See Appendix “Parameter ID overview” OFF: The compensation temperature is measured by S1 or the S1 value is received from the ECL 485 bus.
  • Page 158 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Settings > Application 1x142 Ext. mode (external override mode) See also ‘Ext. input’ . Factory setting Circuit Setting range COMFORT / SAVING / COMFORT Example: Override to Comfort mode FROST PR.
  • Page 159 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Example: Override to Frost protection mode # 1 # = Override switch (not activated / activated) # 2 # = Function mode (Schedule / Frost pr.) # 3 # = Time...
  • Page 160 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Settings > Application MENU > Settings > Heat cut-out Temp. Actual outdoor temp. Accumulated outdoor temp. MENU > Settings > Optimization 1x179 Summer, cut-out (limit for heating cut-out) 18 °C...
  • Page 161 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Settings > Application Application A214.6: MENU > Settings > Fan / acc. control 1x194 Stop difference Circuit Setting range Factory setting # 2 # # 1 # When the difference between outdoor temperature and room temperature gets higher than the set value, the related function is enabled.
  • Page 162 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Settings > Application 1x304 S4 filter Circuit Setting range Factory setting The filtering of the measured temperature at S4 prevents instability in the control of the duct temperature.
  • Page 163 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Settings > Application 1x500 Send desired T In the master controller, 'Demand offset' must be set to a value in order Factory setting Circuit Setting range to react on a desired flow temperature from a slave controller.

  • Page 164: Alarm

    Many applications in the ECL Comfort 210 and 310 series have an alarm function. The alarm function activates relay 4 (A214 applications in ECL Comfort 210 or 310) or relay 6 (A314 applications in ECL Comfort 310). The alarm relay can activate a lamp, a horn, an input to an alarm transmitting device etc.
  • Page 165 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Alarm > Temp. monitor Flow / duct temp. °C 1x147 Upper difference Circuit Setting range Factory setting Upper difference (set value) Desired flow / duct The alarm is activated if the actual flow / duct temperature increases more temp.
  • Page 166 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Alarm > Digital S9 MENU > Alarm > Inlet pressure MENU > Alarm > Outlet pressure An alarm can be cleared (to "OFF"). 1x390 Clear alarm If the alarm reason still exists, the "OFF" changes to "ON" after 10...
  • Page 167 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Alarm > Frost thermostat 1x616 Alarm value An activated frost alarm opens the control valve fully, closes the Factory setting Circuit Setting range damper, starts the circulation pump and stops the fan.
  • Page 168 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Alarm > Fire safety 1x637 Alarm time-out Circuit Setting range Factory setting The alarm is activated when the alarm reason has been present for a longer time (in seconds) than the set value.
  • Page 169 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Alarm > Frost T 1x676 Alarm value An activated frost alarm opens the control valve fully, closes the Factory setting Circuit Setting range damper, starts the circulation pump and stops the fan.
  • Page 170 Installation Guide ECL Comfort 210 / 310, application A214 / A314 MENU > Alarm > Alarm overview Alarm overview, in general Circuit Setting range Factory setting Access to overview showing the alarm number / alarm type. The alarm number is entered into the alarm register and can be obtained from a SCADA system.

  • Page 171: Common Controller Settings

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 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.

  • Page 172: Time & Date

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 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 173: Holiday

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 6.3 Holiday This section describes the holiday program in general for the ECL Comfort 210 / 310 series. The shown displays are typical and not application related. They might differ from the displays in your application.
  • Page 174 Installation Guide ECL Comfort 210 / 310, application A214 / A314 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 175: Input Overview

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 6.4 Input overview This section describes the function in general for the ECL Comfort 210 / 310 series. The shown displays are typical and not application related. They might differ from the displays in your application.

  • Page 176: Log

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 6.5 Log This section describes the function in general for the ECL Comfort 210 / 310 series. The shown displays are typical and not application related. They might differ from the displays in your application.

  • Page 177: Output Override

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 6.6 Output override This section describes the function in general for the ECL Comfort 210 / 310 series. The shown displays are typical and not application related. They might differ from the displays in your application.

  • Page 178: Key Functions

    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 179: System

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 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 180 Installation Guide ECL Comfort 210 / 310, application A214 / A314 6.8.5 Energy meter (heat-meter) and M-bus, general information ECL 310 only When using the Application Key in the ECL Comfort 310 / 310B, up to 5 energy meters (heat-meters) can be connected to the M-bus Energy meter data acquisition from ECL Portal is possible without connections.
  • Page 181 Flow temp., return temp., flow, power, acc. volume, acc. energy, Small data set, small units tariff 1, tariff 2. Small data set, large units See also the "Instructions, ECL Comfort 210 / 310, communication Large data set, small units description" for further details. Large data set, large units See also Appendix for detailed description of "Type".
  • Page 182 Installation Guide ECL Comfort 210 / 310, application A214 / A314 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 183 The Application Key A214 (subtypes A214.1 . . . A214.6 and A314.1 1 ... 247 . . . A314.3) is also able to communicate via Modbus to Danfoss ADAP-KOOL® Service Manager. Set the Modbus address if the controller is part of a Modbus network.
  • Page 184 Installation Guide ECL Comfort 210 / 310, application A214 / A314 2048 ECL 485 addr. (master / slave address) Circuit Setting range Factory setting The total cable length of max. 200 m (all devices incl. the internal ECL 0 ... 15 485 communication bus) should not be exceeded.
  • Page 185 Installation Guide ECL Comfort 210 / 310, application A214 / A314 6.8.9 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 186: Miscellaneous

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 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 187 Installation Guide ECL Comfort 210 / 310, application A214 / A314 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.
  • Page 188 Installation Guide ECL Comfort 210 / 310, application A214 / A314 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...
  • Page 189 Setting range Factory setting A / B For installation of an application in an ECL Comfort 210 / 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 190 Installation Guide ECL Comfort 210 / 310, application A214 / A314 ECA MENU > ECA system > ECA communication Connection addr. (Connection address) Setting range Factory setting An ECA 30 / 31 can in an ECL 485 bus system (master – slave) be set to 1 …...
  • Page 191 Installation Guide ECL Comfort 210 / 310, application A214 / A314 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 192 Installation Guide ECL Comfort 210 / 310, application A214 / A314 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 193 Installation Guide ECL Comfort 210 / 310, application A214 / A314 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 The ECL 485 bus related address of the ECL controller is found: ECL 485 bus back to address 15.

  • Page 194: Several Controllers In The Same System

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 7.2 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 195 Installation Guide ECL Comfort 210 / 310, application A214 / A314 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 196 Installation Guide ECL Comfort 210 / 310, application A214 / A314 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 197: Frequently Asked Questions

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 7.3 Frequently asked questions The definitions apply to the Comfort 210 as well as ECL Comfort 310 series. Consequently, you might come across expressions that are not mentioned in your guide.
  • Page 198 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Why can’t an application be selected when inserting the ECL application key into the controller? The actual application in the ECL Comfort controller must be deleted before a new application (subtype) can be selected.

  • Page 199: Definitions

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 7.4 Definitions The definitions apply to the Comfort 210 as well as ECL Comfort 310 series. Consequently, you might come across expressions that are not mentioned in your guide.
  • Page 200 Installation Guide ECL Comfort 210 / 310, application A214 / A314 ECL Portal A supervisory system for remote control and monitoring, locally and via Internet. Energy Management System. A supervisory system for remote control and monitoring. Factory settings Settings stored on the ECL Application Key to simplify the set up of your controller the first time.
  • Page 201 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Pt 1000 sensor All sensors used with the ECL Comfort controller are based on the Pt 1000 type (IEC 751B). The resistance is 1000 ohm at 0 °C and it changes with 3.9 ohm / degree.

  • Page 202: Type (Id 6001), Overview

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 7.5 Type (ID 6001), overview Type 0 Type 1 Type 2 Type 3 Type 4 Address ✔ ✔ ✔ ✔ ✔ Type ✔ ✔ ✔ ✔ ✔ Scan time ✔...

  • Page 203: Parameter Id Overview

    Installation Guide ECL Comfort 210 / 310, application A214 / A314 7.6 Parameter ID overview A214.x or A314.x — x refers to the subtypes listed in the column. A214.x A314.x Factory Parameter Name Setting range Unit Own settings 10304 2, 4 1 ...
  • Page 204 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Parameter Name A214.x A314.x Setting range Factory Unit Own settings 11081 Filter constant 1 ... 80 11082 4, 5 1, 2, 6, 7 1 ... 250 Accum. filter 11086 0 ...
  • Page 205 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Parameter Name A214.x A314.x Setting range Factory Unit Own settings 11168 Max. Pressure 4, 6 0 ... 1999 pascal 11169 Min. Pressure 4, 6 0 ... 1999 pascal 11174 Motor pr.
  • Page 206 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Parameter Name A214.x A314.x Setting range Factory Unit Own settings 11656 Alarm value 2, 3, 4, 5 1, 2, 3, 4, 5, 6, 7, 9 -20 ... 20 °C -20 ...
  • Page 207 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Parameter Name A214.x A314.x Setting range Factory Unit Own settings 13187 0.2 ... 20.0 pascal 5, 7 1.0 ... 50.0 20.0 -||- 0.2 ... 20.0 pascal -||- 1.0 ... 50.0 10.0...
  • Page 208 Installation Guide ECL Comfort 210 / 310, application A214 / A314 Installer: Date: Danfoss District Energy DEN-SMT/DK VI.GU.A2.02...
  • Page 209 Installation Guide ECL Comfort 210 / 310, application A214 / A314 *087H9058* *VIGUA202* Produced by Danfoss A/S © 01/2015...

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