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Elsner Cala KNX T 101 CH Installation And Adjustment

Room temperature controller
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Cala KNX T 101 CH
Room Temperature Controller
Item numbers 70981 (white), 70983 (black)
Installation and Adjustment

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Summary of Contents for Elsner Cala KNX T 101 CH

  • Page 1 Cala KNX T 101 CH Room Temperature Controller Item numbers 70981 (white), 70983 (black) Installation and Adjustment...

  • Page 3: Table Of Contents

    6.4.1. Heating control stage 1/2 ................16 6.4.2. Cooling control stage 1/2 ................18 Elsner Elektronik GmbH • Sohlengrund 16 • 75395 Ostelsheim • Germany Room Temperature Controller Cala KNX T 101 CH • from application 1.0 Version: 22.03.2023 • 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: Safety And Operating Instructions

    (mixed value). The Cala KNX T 101 CH 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 „+“...

  • Page 6: 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 Cala KNX T 101 CH • Version: 22.03.2023 • Technical changes and errors excepted.
  • Page 7 Changes with + or - are visible. The display returns to the room temperature if no button is touched for 7 seconds. Room Temperature Controller Cala KNX T 101 CH • Version: 22.03.2023 • Technical changes and errors excepted.
  • Page 8 (e.g. Eco mode overnight) or reset to the stored values. The button functions can be locked due to operating mode with priority 1. Room Temperature Controller Cala KNX T 101 CH • Version: 22.03.2023 • Technical changes and errors excepted.

  • Page 9: 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 Cala KNX T 101 CH • Version: 22.03.2023 • Technical changes and errors excepted.
  • Page 10 [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 Cala KNX T 101 CH • Version: 22.03.2023 • Technical changes and errors excepted.

  • Page 11: Setting The Parameters

    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 Cala KNX T 101 CH • Version: 22.03.2023 • Technical changes and errors excepted.

  • Page 12: Temperature Measured Value

    Decide in which cases nominal values and delay times received per object are to be kept. The parameter is only taken into consideration if the setting by object is activated Room Temperature Controller Cala KNX T 101 CH • Version: 22.03.2023 • Technical changes and errors excepted.
  • Page 13 (Default). Then configure a temperature control block using the blocking object. Mode after reset • Comfort • Standby • Eco • Building protection Room Temperature Controller Cala KNX T 101 CH • Version: 22.03.2023 • Technical changes and errors excepted.
  • Page 14 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 Cala KNX T 101 CH • Version: 22.03.2023 • Technical changes and errors excepted.
  • Page 15 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 Cala KNX T 101 CH • Version: 22.03.2023 • Technical changes and errors excepted.
  • Page 16 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 Cala KNX T 101 CH • Version: 22.03.2023 • Technical changes and errors excepted.
  • Page 17 Nominal value heat protection (in 0,1°C) -300…800; 350 Activation delay none • 5 s • ... • 5 min • … • 2 h Room Temperature Controller Cala KNX T 101 CH • Version: 22.03.2023 • Technical changes and errors excepted.

  • Page 18: Heating Control Stage 1/2

    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 Cala KNX T 101 CH • Version: 22.03.2023 • Technical changes and errors excepted.
  • Page 19 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 Cala KNX T 101 CH • Version: 22.03.2023 • Technical changes and errors excepted.

  • Page 20: Cooling Control Stage 1/2

    6.4.2. 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 Cala KNX T 101 CH • Version: 22.03.2023 • Technical changes and errors excepted.
  • Page 21 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 Cala KNX T 101 CH • Version: 22.03.2023 • Technical changes and errors excepted.
  • Page 22 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 Cala KNX T 101 CH • Version: 22.03.2023 • Technical changes and errors excepted.
  • Page 23 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 Cala KNX T 101 CH • Version: 22.03.2023 • Technical changes and errors excepted.
  • Page 24 Questions about the product? You can reach the technical service of Elsner Elektronik under Tel. +49 (0) 70 33 / 30 945-250 or service@elsner-elektronik.de We need the following information to process your service request: • Type of appliance (model name or item number) •...

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