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ABB i-bus KNX Product Manual
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ABB i-bus KNX Product Manual

ABB i-bus KNX Product Manual

Room thermostat fan coil with display
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Intelligent Installation Systems
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Room Thermostat Fan Coil with
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Summary of Contents for ABB i-bus KNX

  • Page 1 Intelligent Installation Systems ABB i-bus ® Room Thermostat Fan Coil with Display 6138/11-xx-500 Product Manual...

  • Page 2: Table Of Contents

    3.3.11Fan stage - state.................80 Special operating states ..............81 Planning and use ................82 Operating modes ................82 4.1.1 Operating mode switching 1 bit ............83 4.1.2 Operating mode switching 1 byte ............83 © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 3 Therefore, we cannot accept any liability. Any corrections required will be made in future versions of this manual. Please inform us of any suggestions for improvement. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 4: General

    The operation of the device is explained using examples. The manual is divided into the following sections: Section 1 General Section 2 Technology Section 3 Commissioning Section 4 Planning and Application Section A Appendix © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 5: Overview Of Product And Functions

    VD2 file, which is also imported for use with ETS°3. Note The pictures of the parameter window in this manual correspond to the ETS 3 parameter windows. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 6: Technology

    "Enable extended switch press for switching heating/cooling set value" is enabled, the device switches to the heating set value when the switch is pressed and held (1s). © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 7 Fan Coil displays controls adjustments/1.2 Note ETS 2 V 1.3 or higher is required for programming. The application program is in ETS 2 / ETS 3 at ABB/Heating, Air-conditioning, Ventilation/Thermostat. Note: The device does not support the close function of a project or the KNX device in the ETS.

  • Page 8: Connection Diagram

    ABB i-bus KNX Technology Connection diagram EIB/KNX Connection diagram of Fan Coil ambient temperature controller with display Dimensional drawing Dimensional drawing of Fan Coil ambient temperature controller with display © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 9: Assembly And Installation

    It should also not be installed on an exterior wall - low outside temperatures will influence the temperature regulation. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 10 Requirements for commissioning ® A PC with ETS (ETS 2 V1.3a or higher) and a connection to the ABB i-bus e.g. over a KNX interface, is required to commission the device. The device is ready for operation once it is connected to the bus voltage.
  • Page 11 The guarantee is cancelled if the device is opened. The device must be accessible at all times for operation, testing, inspection, maintenance and repair (acc. to DIN VDE 0100-520). © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 12: Operation And Display

    If the actual temperature is permanently displayed (standard), the set temperature is displayed by the symbol "Manual setpoint adjustment". The firmware status is shown in the display after a voltage reset. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 13: Commissioning

    (See also page 98 in Section 4.6 Compensation at Planning and Application.) © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 14: Parameters

    °C values can be sent to the KNX. If the "No" setting has been made, the °C/°F push-switch has no function and the user cannot change the display. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 15 If an ON message is received by the Night Mode object, night operating mode is activated. An OFF message deactivates Night Mode. Freezing/Heat Protection mode is also activated with an ON message and deactivated with an OFF message. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 16 (> 500ms). If the device is switched off and switched on with the ON/OFF push-switch, Comfort mode is set. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 17 This parameter specifies the mode activated after resetting the temperature sensor or after commissioning. Comfort mode is default, however Standby, Night mode or Frost/heat Protection can also be selected. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 18: Temperature Measurement" Parameter Window

    - 0.9 K - 1.0 K If this parameter is set to a difference, the associated 2-byte communication object "Current temperature" sends its current temperature whenever this parameter changes. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 19 Monitoring temperature measurement Options: - Yes - No The "Monitoring temperature measurement" parameter defines whether the internal and, if connected, external temperature sensors are to be monitored. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 20 The measured outside temperature can be adjusted with this parameter. This means that if the outside temperature is falsified by heat or cooling effects at the temperature sensor, the measured value can be adjusted up or down. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 21: Parameter Window "Controller General

    This setting is only shown if the operating mode of the device is set to normal mode with control function. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 22 "Yes", it has a second cooling system with switching control (1-bit) or continuous control (1-byte) 100%. This parameter is only available if the "Cooling" or "Heat and cool" control functions are used. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 23 If the dewpoint alarm is corrected and there is no condensate collector alarm, the device switches from heat protection back to the operating mode from the "operating mode after reset and Off" parameter. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 24 The setting "1 channel (dual pipe system) for heat / cool" is required for dual pipe systems and the setting "2 channels (four-pipe system) for heat / cool" is required for four-pipe systems. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 25: Parameter Window "Controller Heating

    1 to 60 min. Cyclic sending can also be disabled (setting 0). This parameter is only available if the "Heating" or "Heat and cool" control functions are set. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 26 "Invert heating" is used to adjust the direction of control action of the control value to "de-energised open" or "de-energised closed" valves. This parameter is only available if "2-step control" is set as the control type. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 27 This parameter is only available if the "Heating" or "Heat and cool" control functions are set, the heating control type is set to "PWM", "Continuous" or "FanCoil" and the control parameter is set to "via system type". © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 28 This parameter is only available if the "Heating" or "Heat and cool" control functions are set and the "Heating" control type is set to "Continuous" or "FanCoil". © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 29 This parameter is only available if the "Heating" or "Heat and cool" control functions are set and the "Heating" control type is set to "Continuous" or "FanCoil". © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 30: Parameter Window "Controller Pwm Heating

    This parameter is only available if the "Heating" or "Heat and cool" control functions are used and the heating control type is set to "PWM". © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 31 This parameter is only available if the "Heating" or "Heat and cool" control functions are used and the heating control type is set to "PWM". © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 32: Parameter Window "Controller Cooling

    This parameter is only available if the "Cooling" or "Heat and cool" control functions are used and the control type is set to "2-step control", "Continuous" or "FanCoil". © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 33 "Invert cooling" is used to adjust the direction of control action of the control value to "de-energised open" or "de-energised closed" valves. This parameter is only available if "2-step control" is set as the control type. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 34 This parameter is only available if the "Cooling" or "Heat and cool" control functions are used and the cooling control type is set to "PWM", "Continuous" or "FanCoil". © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 35 In general, the more inactive the overall system, the larger the readjust time. This parameter is only available if "free parameterization" is set as the control parameter. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 36 This parameter is only available if the "Cooling" or "Heat and cool" control functions are used and the cooling control type is set to "Continuous" or "FanCoil". © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 37: Parameter Window "Controller Pwm Cooling

    This parameter is only available if the "Cooling" or "Heat and cool" control functions are used and the cooling control type is set to "PWM". © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 38 This parameter is only available if the "Cooling" or "Heat and cool" control functions are used and the cooling control type is set to "PWM". © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 39: Parameter Window "Additional Heating Stage

    "Invert cooling" is used to adjust the direction of control action of the control value to "de-energised open" or "de-energised closed" valves. This parameter is only available if the "Heating" or "Heat and cool" control functions are used. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 40 (e.g., the bathroom early in the morning). This parameter is only available if the "Heating" or "Heat and cool" control functions are used. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 41: Parameter Window "Additional Cooling Stage

    The control value is adjusted to "de-energised open" or "de-energised closed" valves via the direction of control action of the controller. This parameter is only available if the "Cooling" or "Heat and cool" control functions are used. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 42 "Stage gap for the basic stage to additional stage" to 3 K. This parameter is only available if the "Cooling" or "Heat and cool" control functions are used. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 43: 10Parameter Window "Setpoint General

    If values are not received, a predefined supply line temperature is set that is no longer oriented on actual demand. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 44 "Setpoint cooling". This makes it easier to set the room thermostat and raise the cooling setpoint (standby temperature cooling and automatic night setback). This parameter is only available if the "Heat and cool" control functions are set. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 45 This means that if the parameter is set to "Yes", the manually adjusted setpoint will be rejected if the operating mode changes and it will be reset to the setpoint preset in the parameter. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 46: 11Parameter Window "Setpoint Manual

    Example: with a comfort temperature of 21 °C and a manual setpoint adjustment of +/- 3 K, users can select any temperature from 18 °C to 24 °C. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 47 +/- 3 K, users can select any temperature from 23 °C to 29 °C. If the comfort temperature can be reduced to a maximum of 25 °C, enter "1 K" under the parameter "Max. reduction of setpoint". © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 48 If the parameter is set to "Yes", the user can press and hold the "Temperature up" push-switch (approx. 1 s) to switch to the heating setpoint and press and hold the "temperature down" push-switch to switch to the cooling setpoint. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 49: 12Parameter Window "Setpoint Heating / Cooling

    Kelvin that the comfort temperature is lowered during standby operation. This parameter is only available if the parameter "Selection of base setpoint" (tab "Setpoint general") is set to "Dependent setpoints". © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 50 "Heating setpoint comfort mode". This parameter is only available if the parameter "Selection of base setpoint" (tab "Setpoint general") is set to "Individual setpoints". © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 51 Kelvin that the comfort temperature is raised during night operation. This parameter is only available if the parameter "Selection of base setpoint" (tab "Setpoint general") is set to "Dependent setpoints". © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 52 (see also page 95 Section 4.4.3 Minimum distance). This parameter is only available if the parameter "Selection of base setpoint" (tab "Setpoint general") is set to "Dependent setpoints". © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 53 This parameter is only available if the "Cooling" or "Heat and cool" control functions are used. Note: At the setpoint 99.9 °C is sent at "Cooling disabled". © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 54: 13Parameter Window "Fan Coil General

    "Automatic ON/OFF" = 1, if manual operation is not enabled "Manual ON/OFF" = 1, if manual operation is not enabled © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 55 This parameter is only available if the "Heating" or "Heat and cool" control functions are used and the heating control type is set to "FanCoil". © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 56 Note: automatic mode means that the fan coil actuator switches the fan stages based on the received 1-byte control value. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 57: 14Parameter Window "Fan Coil Heating

    This parameter is only available if the "Heating" or "Heat and cool" control functions are used and the heating control type is set to "FanCoil". © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 58 This parameter is only available if the "Heating" or "Heat and cool" control functions are used, the heating control type is set to "FanCoil" and the number of fan stages is min. "2 stage". © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 59 This parameter is only available if the "Heating" or "Heat and cool" control functions are used, the heating control type is set to "FanCoil" and the number of fan stages is min. "3 stage". © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 60: 15Parameter Window "Fan Coil Cooling

    "Manual stage switching" and switches back to automatic stage switching mode. This parameter is only available if the "Cooling" or "Heat and cool" control functions are used and the cooling control type is set to "FanCoil". © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 61 This parameter is only available if the "Cooling" or "Heat and cool" control functions are used, the cooling control type is set to "FanCoil" and the number of fan stages is min. "2 stages". © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 62 This parameter is only available if the "Cooling" or "Heat and cool" control functions are used, the heating control type is set to "FanCoil" and the number of fan stages is min. "3 stages". © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 63: 16Parameter Window "Compensation

    - 10 °C - … - 20°C - … - 31: 40°C This specifies the lower outside temperature from which compensation should be enabled because of a high outside temperature. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 64 This means that a floating setpoint increase from 0 to 4 K will be implemented if the outside temperature increases from 20 °C to 32 °C. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 65 - 10 °C - … - 21 °C This specifies the upper outside temperature from which the setpoint should be corrected (winter compensation) because of an excessively low outside temperature. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 66 This means that a floating setpoint increase from 0 to 4 K will be implemented if the outside temperature falls from 10 °C to 0 °C. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 67: Communication Objects

    The object enables switching the display lighting on and off via the bus. 0: lighting Off 1: lighting On Note: Automatic mode is enabled after receipt of an OFF telegram. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 68: Control System

    This data item forms the 1-bit object of KNX for switching operating modes (comfort / standby). It can be received and sent. 0: control system is in Standby mode 1: control system is in Comfort mode © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 69 The following provisions apply for the object: 0 = Auto 1 = Comfort 2 = Standby 3 = Night 4 = Freezing/Heat Protection 5 – 255 = not permitted © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 70 (see above). Behaviour with setpoint adjustment by user: The adjust setpoint is displayed to the user. The permitted adjustment range is moved accordingly. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 71: Setpoints

    This data item forms the 2-byte KNX object and can be received. It is relevant for absolute setpoint management. When a setpoint for an operating mode is received, the corresponding setpoint is automatically enabled. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 72 This object resets the comfort setpoint to the parameterised value. This data item forms the 1-byte KNX object and can be received only. Manual operation is reset when a "1" is received. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 73: Control Value

    This data item acts as an output and provides information on whether the cooling output is currently enabled (including in the switched-off phases of a PWM cycle). This information can be useful for visualisation. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 74: Heating / Cooling

    (such as a fan coil 2-line system). After the switching a separate output object or the same output object can be used (depending on the number of output channels with "heating and cooling"). 0: cooling 1: heating © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 75: Fan Automatic / Manual

    RTR can be reset externally to the controlling operation via this object. Note: the coding of this object is matched to ABB actuators. A link to other manufacturers may make it necessary to use the alternative object "manual switching on/off".
  • Page 76 An OFF telegram is sent, if the third fan stage is no longer to be switched This data item forms the 1-bit KNX object and can be sent and received. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 77: Monitoring

    OFF telegram, heat protection is disabled. This data item forms the 1-byte KNX object and can be received only. The action depends on the parameterisation. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 78: Temperature Alarm

    This data item forms the 1-bit KNX object and can be sent only. It is sent if there is no more CURRENT temperature measurement and the correct control system is in danger as a result. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 79: Status Byte

    Bit 3: frost/detection enabled Bit 4: dewpoint Bit 5: heating/cooling mode display Coding: 0 cooling mode Coding: 1 heating mode Bit 6: controller state Bit 7: frost alarm © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 80: 10Compensation

    This data item forms the 1-bit KNX object and can be sent and received. 0: winter compensation disabled 1: winter compensation enabled © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 81: 11Fan Stage - State

    This 1-bit communication object can be used by the ambient temperature controller to receive information about the status of the fan coil actuator. It can evaluate whether stage 3 or no stage was activated. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 82: Special Operating States

    The active fan stage after reset can be stage 1, 2 or 3. If no stage is to be active after reset, select the setting "Off". The setting "Automatic" switches on the fan stage in accordance with the current control value. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 83: Planning And Use

    (parameter "operating mode switching": "1 bit (3x)") or 1-byte value telegrams (parameter "operating mode switching": "1 byte (2x)") are used (see also drawings of operating modes on page 83, Section Operating mode switching). © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 84: Operating Mode Switching 1 Bit

    If a night telegram is received, the ambient temperature controller switches to night mode. This object is controlled, for example, by time switches. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 85 The following apply to both 1-byte communication objects: = auto ("operating mode switching OMO" only) = comfort = standby = night = frost/heat protection 5 – 255 = not permitted © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 86: Temperature Measurement

    If a telegram is not received within the monitoring time, the ambient temperature controller will assume that the sensor for the outside temperature or external temperature is faulty or no longer connected to the bus. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 87: Adjustment

    "ambient temperature adjustment value" can be set. If an additional external temperature sensor has been enabled and the measured value is falsified by cold or heat influences, an adjustment value can also be set. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 88: Controller

    Separate control types can be parameterised for heating and cooling. One of the following control types can be selected: 2-point continuous Fan Coil The individual control types are described below in more detail. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 89: 2-Point Controller

    The hysteresis should not be set too small, because a switching actuator will be continuously opening and closing. The hysteresis must also not be too great, because the temperature variations in the room will be too large. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 90: Continuous Controller

    The transmission of the control value is determined by a cycle time if it has not changed. The cycle time should be set too small (e.g. every 10 min). © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 91: Pwm Controller

    15 minutes gives very good control results. d) electrical convector heating Cycle times between 10 and 15 minutes, depending on the electric heating and room conditions, are recommended. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 92: Fan Coil

    Xp=Proportionalbereich Stellgröße Xp = 8 K Xp = 6 K Xp = 4 K Xp=2 K 100% 21°C 15°C 25°C © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 93: Two-Stage Heating And Cooling

    Because some actuators close (open without power) at a 1-bit value of "1" or a 1-byte value of "255" and open at "0", the direction of the control value can be changed with "invert control value". © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 94: Setpoints

    The base setpoint reference is taken into account with a manual adjustment and dependent setpoints. This specifies whether the base setpoint refers to the comfort temperature for heating, cooling or the mid-range temperature between heat and cool. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 95: Individual Setpoints

    New setpoints can also be sent to the device in the event of changes in room usage, such as by visualisation. A new parameterisation is not required. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 96: Minimum Distance

    If the adjustment exceeds a temperature of 24 °C, "heating setpoint comfort mode" is also adjusted down to ensure that the minimum distance is also retained in this case. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 97: Fan Coil General

    ("send cycle time of actuator in s"). A reasonable cycle time for the actuator is approx. 60 s with a monitoring time of 120 s in the ambient temperature controller. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 98 A limitation can be set to "stage 1" or "stage 2" or the fan can be completely disabled with the parameter "stage restriction in night mode". © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 99: Compensation

    20 °C from 25 °C to 29 °C. The 29 °C is reached at an outside temperature of 32 °C. From there the setpoint is no longer increased as the outside temperature continues to rise. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...

  • Page 100: Winter Compensation

    This means that a floating setpoint increase from 0 to 4 K will be implemented if the outside temperature falls from 10 °C to 0 °C. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 101 The 25 °C is reached at an outside temperature of 0 °C. From there the setpoint is no longer increased as the outside temperature continues to fall. Sollwert/°C Außentemperatur/°C Note: CO is shown in the display when compensation is enabled. © 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group...
  • Page 102 Contact us A member of the ABB Group Busch-Jaeger Elektro GmbH P.O.Box 58505 Lüdenscheid Freisenbergstraße 2 58513 Lüdenscheid Germany www.Busch-Jaeger.com info.bje@de.abb.com Central sales service: Phone: +49 (23 51) 9 56-0 Fax: +49 (23 51) 9 56-13 80...

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