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Elsner KNX eTR 101 Installation And Adjustment

Room temperature controller
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KNX eTR 101
Room Temperature Controller
Item numbers 70650 (white), 70651 (black)
Installation and Adjustment

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Summary of Contents for Elsner KNX eTR 101

  • Page 1 KNX eTR 101 Room Temperature Controller Item numbers 70650 (white), 70651 (black) Installation and Adjustment...

  • Page 3: Table Of Contents

    8.4.2. Cooling control stage 1/2 ................22 Elsner Elektronik GmbH • Sohlengrund 16 • 75395 Ostelsheim • Germany Room Temperature Controller KNX eTR 101 • from KNX application 2.0, device software version 0.2.0 Status: 29.07.2020 • Technical changes and errors excepted.
  • Page 4 The change status (software version and date) can be found in the contents footer. If you have a device with a later software version, please check www.elsner-elektronik.de in the menu area "Service" to find out whether a more up-to- date version of the manual is available.

  • Page 5: Description

    (mixed value). The KNX eTR 101 has got an integrated PI controller for a heating and a cooling system (one or two step). The room temperature is adjusted by means of the + and - touch buttons.

  • Page 6: Accuracy Of The Measurement

    Elsner Elektronik is not liable for any changes in norms and standards which may occur after publication of these operating instructions. Room Temperature Controller KNX eTR 101 • Version: 29.07.2020 • Technical changes and errors excepted.

  • Page 7: Installation Position

    ETS in order to ensure the specified accuracy of the sensor (offset). 2.3. Composition of the device Fig. 1: Front view Touch area - Temperatur display Touch area + Room Temperature Controller KNX eTR 101 • Version: 29.07.2020 • Technical changes and errors excepted.

  • Page 8: Mounting

    Remove the front panel from the mounting. Release the lock by moving the front panel a few millimetres upwards. The two parts can then be easily separated (Fig. 4). Room Temperature Controller KNX eTR 101 • Version: 29.07.2020 • Technical changes and errors excepted.
  • Page 9 Snap the front panel into place on the mounting (see Fig. 4): Place it slightly above the centre position, hook it in and slide it downwards. Room Temperature Controller KNX eTR 101 • Version: 29.07.2020 • Technical changes and errors excepted.

  • Page 10: Notes On Mounting And Commissioning

    Depending on the setting, the current target value or the shift relative to the base setpoint is displayed. The temperature can be changed by touching the +/- buttons. Room Temperature Controller KNX eTR 101 • Version: 29.07.2020 • Technical changes and errors excepted.
  • Page 11 Changes with + or - are visible. The display returns to the room temperature if no button is touched for 7 seconds. Room Temperature Controller KNX eTR 101 • Version: 29.07.2020 • Technical changes and errors excepted.

  • Page 12: Maintenance And Care

    After use, the device must be disposed of or recycled in accordance with the legal regulations. Do not dispose of it with the household waste! Room Temperature Controller KNX eTR 101 • Version: 29.07.2020 • Technical changes and errors excepted.

  • Page 13: Transfer Protocol

    Temp. controller: Current set point Output R-CT [9.1] 2 bytes DPT_Value_Temp Temp. controller: Switching Input -WC- [1.1] DPT_Switch 1 bit (0: Heating | 1: Cooling) Room Temperature Controller KNX eTR 101 • Version: 29.07.2020 • Technical changes and errors excepted.
  • Page 14 Output R-CT [1.1] DPT_Switch 1 bit 1 (1:ON | 0:OFF) Temp. controller: Status heater stage Output R-CT [1.1] DPT_Switch 1 bit 2 (1:ON | 0:OFF) Room Temperature Controller KNX eTR 101 • Version: 29.07.2020 • Technical changes and errors excepted.

  • Page 15: Setting The Parameters

    Use automatic switching off of the LEDs No • Yes after using the push button Switching off after (if automatic switch off 1 ... 255; 2 Sec. after operation is used) Room Temperature Controller KNX eTR 101 • Version: 29.07.2020 • Technical changes and errors excepted.

  • Page 16: Temperature Measured Value

    The parameter is only taken into consideration if the setting by object is activated further down. Please note that the setting "After power restoration and programming" Room Temperature Controller KNX eTR 101 • Version: 29.07.2020 • Technical changes and errors excepted.
  • Page 17 (Default). Then configure a temperature control block using the blocking object. Mode after reset • Comfort • Standby • Eco • Building protection Room Temperature Controller KNX eTR 101 • Version: 29.07.2020 • Technical changes and errors excepted.
  • Page 18 • Dual-stage heating + dual-stage cooling General set point values You may enter separate set point values for each mode or use the comfort set point as a basic value. Room Temperature Controller KNX eTR 101 • Version: 29.07.2020 • Technical changes and errors excepted.
  • Page 19 This allows the user to maintain the nominal comfort set point for a longer time, e.g. when having guests. The duration of this comfort ex- Room Temperature Controller KNX eTR 101 • Version: 29.07.2020 • Technical changes and errors excepted.
  • Page 20 A starting set point value is defined as well as a temperature range in which the set point value may be changed. Heating initial set point (in 0.1 °C) -300…800; 180 valid until first communication Room Temperature Controller KNX eTR 101 • Version: 29.07.2020 • Technical changes and errors excepted.
  • Page 21 • 5 s • ... • 5 min • … • 2 h Nominal value heat protection (in 0,1°C) -300…800; 350 Activation delay none • 5 s • ... • 5 min • … • 2 h Room Temperature Controller KNX eTR 101 • Version: 29.07.2020 • Technical changes and errors excepted.

  • Page 22: Heating Control Stage 1/2

    Set point difference between 1st and 2nd 0...100; 40 stages (in 0.1°C) (for stage 2) Control type • 2-point control (for stage 2, no shared actuating variables) • PI control Room Temperature Controller KNX eTR 101 • Version: 29.07.2020 • Technical changes and errors excepted.
  • Page 23 Maximum control variable is reached Warm water heating: 5 at set point/actual difference of (in °C) Floor heating: 5 Convection unit: 4 Electric heating: 4 Room Temperature Controller KNX eTR 101 • Version: 29.07.2020 • Technical changes and errors excepted.

  • Page 24: Cooling Control Stage 1/2

    8.4.2. Cooling control stage 1/2 If a cooling control mode is configured, one or two setting sections for the cooling stag- es are displayed. Room Temperature Controller KNX eTR 101 • Version: 29.07.2020 • Technical changes and errors excepted.
  • Page 25 When blocked, the control variable should • not be sent • send a specific value Value (in %) 0...100 (only if a value is sent) Room Temperature Controller KNX eTR 101 • Version: 29.07.2020 • Technical changes and errors excepted.
  • Page 26 When blocked, the control variable should • not be sent • send a specific value Value (in %) 0...100 (only if a value is sent) Room Temperature Controller KNX eTR 101 • Version: 29.07.2020 • Technical changes and errors excepted.
  • Page 27 Setting the parameters In the case of a common control variable for heating and cooling, 0 is always transmit- ted as a fixed value. Room Temperature Controller KNX eTR 101 • Version: 29.07.2020 • Technical changes and errors excepted.
  • Page 28 Elsner Elektronik GmbH Control and Automation Engineering Sohlengrund 16 75395 Ostelsheim Phone +49 (0) 70 33 / 30 945-0 info@elsner-elektronik.de Germany +49 (0) 70 33 / 30 945-20 www.elsner-elektronik.de Technical support: +49 (0) 70 33 / 30 945-250...

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7065070651

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