Danfoss ECL Comfort 110 User Manual, Installation & Maintenance
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Danfoss ECL Comfort 110 User Manual, Installation & Maintenance

Danfoss ECL Comfort 110 User Manual, Installation & Maintenance

Ecl comfort 110. weather compensated flow temperature control of heating and boiler systems
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Download this manual See also: Operating Manual, Installation Manual
Instructions
ECL Comfort 110
Application 130
Weather compensated flow temperature
control of heating and boiler systems
User guide,
Installation & Maintenance
VI.KT.G2.02
DH-SMT/DK
© Danfoss 05/2007

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Summary of Contents for Danfoss ECL Comfort 110

  • Page 1 Instructions ECL Comfort 110 Application 130 Weather compensated flow temperature control of heating and boiler systems User guide, Installation & Maintenance VI.KT.G2.02 DH-SMT/DK © Danfoss 05/2007...
  • Page 2 The warning sign is used to emphasize special conditions that should be taken into consideration. This symbol indicates that this particular piece of information should be read with special attention. VI.KT.G2.02 VI.KT.G2.02 © Danfoss 05/2007 DH-SMT/DK DH-SMT/DK © Danfoss 05/2007...

  • Page 3: Table Of Contents

    Electrical connections - 24 V a.c. - in general Connecting the temperature sensors and the ECL BUS How to identify your system type Adapting the ECL Comfort 110 controller Manual control Placing the temperature sensors Connecting the room panel / remote control Checklist, electrical connections ..............45...

  • Page 4: Vi.kt.g2.02 © Danfoss

    3183 Limit (return temp. limitation) 4030 18 50 °C Basic principles of application 130 for ECL Comfort 110 Gain - max. (return temp. limitation - max. influence) 4035 19 -2.0 Typically, the flow temperature is always adjusted according to your requirements.

  • Page 5: Vi.kt.g2.02 © Danfoss

    Temperature overview 2 sec. Push the button to see the sensor (S1-S4) temperatures. It is only possible to set the personal schedules if the ECL Comfort 110 controller has a built-in ECA 110 timer program. Change between the temperature displays: ����������������...
  • Page 6 It is only necessary to set the correct date and time in connection with the first use of the change the start of this period. ECL Comfort 110 controller or after a power break of more than 36 hours (see the chapter Adapting the ECL Comfort 110 controller).
  • Page 7 For quick setting, the graph can be used. The graph is intended for a T of 20 °C. If the room design data from example I is used, the slope will be approx. 1.7. VI.KT.G2.02 VI.KT.G2.02 © Danfoss 05/2007 DH-SMT/DK DH-SMT/DK © Danfoss 05/2007...
  • Page 8 The ‘Gain - max.’ is set to -4.0. The ‘Gain - min.’ is set to 0.0. The ‘Slope’ is 1.8. Result: The desired flow temperature is changed by 2 x -4.0 x 1.8 = -14.4 degrees. VI.KT.G2.02 VI.KT.G2.02 © Danfoss 05/2007 DH-SMT/DK DH-SMT/DK © Danfoss 05/2007...
  • Page 9 The ‘Gain - max.’ is set to -3.5. The ‘Gain - min.’ is set to 2.0. The ‘Slope’ is 1.8. Result: The desired flow temperature is changed by 2 x (-3.5) x 1.8 = -12.6 degrees. VI.KT.G2.02 VI.KT.G2.02 © Danfoss 05/2007 DH-SMT/DK DH-SMT/DK © Danfoss 05/2007...
  • Page 10 The desired flow temperature is increased, when the return temperature gets below the set limit. Influence lower than 0: The desired flow temperature is decreased, when the return temperature gets below the set limit. VI.KT.G2.02 VI.KT.G2.02 © Danfoss 05/2007 DH-SMT/DK DH-SMT/DK © Danfoss 05/2007...
  • Page 11 (line 5014). If a room temperature sensor or a room panel / remote control is connected, the boost stops when the room temperature is reached. VI.KT.G2.02 VI.KT.G2.02 © Danfoss 05/2007 DH-SMT/DK DH-SMT/DK © Danfoss 05/2007...
  • Page 12 5014 Setting range Factory setting It is only possible make use of ‘Optimize’ if the ECL Comfort 110 controller has a built-in ECA OFF / 10 ... 59 110 timer program or is connected to an ECA 61 / 63.
  • Page 13 S1 T filter (outdoor temp. filter) 5081 Setting range Factory setting 1 ... 200 Dampens the measured outdoor temperatures by the set factor. Fast (low filter constant) 200: Slow (high filter constant) VI.KT.G2.02 VI.KT.G2.02 © Danfoss 05/2007 DH-SMT/DK DH-SMT/DK © Danfoss 05/2007...
  • Page 14 5 ... 250 sec. 35 sec. ‘M1 run’ is the time it takes the controlled unit to move from fully closed to fully open position. Set the ‘M1 run’ according to the example. VI.KT.G2.02 VI.KT.G2.02 © Danfoss 05/2007 DH-SMT/DK DH-SMT/DK © Danfoss 05/2007...

  • Page 15: Application

    Factory setting GEAR / ABV GEAR Choose the actuator type for your valve. GEAR: Gear motor ABV: Thermo actuator (Danfoss type ABV) Control parameters (lines 6174-6187) are overruled if thermo actuator is chosen (ABV). VI.KT.G2.02 VI.KT.G2.02 © Danfoss 05/2007 DH-SMT/DK DH-SMT/DK...

  • Page 16: Dhw Prior. (Closed Valve / Normal Operation) 7052

    SETBACK: The controller is in setback mode when terminals 11 and 12 are short- circuited. COMFORT: The controller is in comfort mode when terminals 11 and 12 are short- circuited. VI.KT.G2.02 VI.KT.G2.02 © Danfoss 05/2007 DH-SMT/DK DH-SMT/DK © Danfoss 05/2007...

  • Page 17: Knee Point 7162

    Start the chosen application. Factory settings are restored. All personal settings will be deleted. It is recommended to make a note of your personal settings in the ‘Settings overview’ for future use. VI.KT.G2.02 VI.KT.G2.02 © Danfoss 05/2007 DH-SMT/DK DH-SMT/DK © Danfoss 05/2007...

  • Page 18: Service 8000

    OFF: No backlight. Weak backlight. Strong backlight. Contrast (display contrast) 8311 Setting range Factory setting 0 ... 20 The contrast of the display can be adjusted. High contrast Low contrast VI.KT.G2.02 VI.KT.G2.02 © Danfoss 05/2007 DH-SMT/DK DH-SMT/DK © Danfoss 05/2007...

  • Page 19: Installation

    93 x 139 mm. Insert the controller into the panel cut-out and fix it with the clamp which Incorrect connection can damage the TRIAC outputs. is placed horisontally on the controller. Establish the electrical connections. For further details on mounting, see the mounting guide. VI.KT.G2.02 VI.KT.G2.02 © Danfoss 05/2007 DH-SMT/DK DH-SMT/DK © Danfoss 05/2007...

  • Page 20: Electrical Connections - 24 V A.c. - In General

    Relay R2 4 (2) A Cable lengths of more than 125 m may cause noise sensibility (EMC). Wire cross section: 0.5 - 1.5 mm Incorrect connection can damage the TRIAC outputs. VI.KT.G2.02 VI.KT.G2.02 © Danfoss 05/2007 DH-SMT/DK DH-SMT/DK © Danfoss 05/2007...

  • Page 21: How To Identify Your System Type

    How to identify your system type Adapting the ECL Comfort 110 controller When you switch on the controller the first time, it will ask you to choose language The ECL Comfort controller is a universal controller that can be used for various systems.

  • Page 22: Manual Control

    Flow temperature sensor (ESMU, ESM-11 or ESMC) Place the sensor max. 15 cm from the mixing point. In systems with heat exchanger, 5 sec. Danfoss recommends that the ESMU-type to be inserted into the exchanger flow outlet. Go to manual mode. Actuator M1 is opening ( �����������...

  • Page 23: Connecting The Room Panel / Remote Control

    The BUS is activated by setting the controller address to 15 (line 7199). etc.) start and stop when operated manually. Check that the temperatures shown in the display match the actual sensors. VI.KT.G2.02 VI.KT.G2.02 © Danfoss 05/2007 DH-SMT/DK DH-SMT/DK © Danfoss 05/2007...

  • Page 24: Frequently Asked Questions

    Humidity, relative This value (stated in %) refers to the indoor moisture content compared to the max. moisture content. The relative humidity is measured by the ECA 62 / 63. VI.KT.G2.02 VI.KT.G2.02 © Danfoss 05/2007 DH-SMT/DK DH-SMT/DK © Danfoss 05/2007...

  • Page 25: Definitions

    The definitions apply to the Comfort 110 series. Consequently, you might come across It must be collected separately with other electrical and electronic waste according to expressions that are not mentioned in your guide. local legislation. VI.KT.G2.02 VI.KT.G2.02 © Danfoss 05/2007 DH-SMT/DK DH-SMT/DK © Danfoss 05/2007...
  • Page 26 *VIKTG202* Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed.

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