Clock Thermostat OCD4

Clock Thermostat OCD4 Clock thermostat for electric underfloor heating where optimum comfort temperature and minimum energy consumption are required.

6-Event Clock Thermostat 
     - all-in-one control

An “All-in-one” clock thermostat for electric underfloor heating control where optimum comfort temperature and minimum energy consumption are required.

Green Comfort - Save up to 36% CO2


  • Easy animated menu navigation and programming in 8 different languages
  • The programming is now child’s play ensuring the fastest and easiest setup
  • Set and forget! Adaptive control ensuring comfort temperature at the required time
  • Compatible with existing floor sensors, making it the best thermostat for renovation purposes
  • Easy read-out of energy consumption
  • Built-in clock - calendar with power backup
  • Large graphical display
  • The thinnest clock thermostat on the market, only 20 mm, making it easy for the installer
  • What is the maximum lenght of the sensor cable?


    In general, we recommend a maximum cable length of 50 meters.

  • E2 - How can I cure this error message?


    "E2" means defective or disconnected floor sensor. Sensor resistance should be 12kOhm at 25°C (72°F).

  • Whom to contact to get info about the total load?


    When turning on the unit for the first time and choosing Floor thermostat - it asks me for a load.


    Ask installer for total load.

  • What does error code "E2" mean?


    Error code "E2" means defective or not connected floor sensor. Check connections and replace sensor if necessary.

  • Where to connect the ground wire of floor mats?


    The ground wire in the floor mat must be connected directly to the ground wire of the supply.

  • What is the recommended night setback?


    The recommended night setback is max 5°C/9°F



  • Does the adaptive function reset when making a factory reset?


    Yes the adaptive function is reset during a factory reset.



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