Thermostat terneo pro

terneo pro thermostat — maximum functions for optimal comfort

terneo PRO is a weekly underfloor heating programmer. Due to programming (separately for weekdays and weekends), the comfortable temperature is maintained only when it is needed, and the rest of the time underfloor heating works economically. The combination of 2 air and floor sensors allows you to maintain the most comfortable temperature.

Settings wizard

When you turn it on for the first time, terneo pro guides you step by step through the basic thermostat settings and saves you time. Additional settings are optional. If you want to buy the terneo pro thermostat in another store, pay attention to its release date. The Settings Wizard feature has been added to terneo pro since December 2022.

Underfloor heating control

The thermostat can control the water underfloor heating by means of an electrothermal actuator with an operating voltage of 230 V. The electrothermal actuator must be normally closed.

Unique features

If you ventilate a room, why do you waste electricity? The thermostat is able to recognize when a window is open in the room, and turn off heating for 30 minutes.

Activate the preheating function to ensure comfortable room conditions in advance when a “comfortable” temperature occurs. The thermostat is able to determine the average heating time from the temperature “economy” to “comfortable” and correct the time of load preactuation.

Operation comfort

The thermostat is programmed with four buttons, and all data is displayed on the informative screen. The settings you configure are stored in non-volatile memory.

The thermostat interface is available in Ukrainian, English and German.

Select the desired mode of operation

You can select one of three main modes of operation:

• “timer”: an individual heating schedule for a whole week with the possibility of choosing up to three periods of comfortable temperature during the weekday;
• “manual”: the temperature you set is constantly maintained;
• “vacation”: set the period when you will not be home, during which the specified “vacation” temperature will be maintained.

Temperature calibration and energy statistics 

Enter the power of the connected equipment to maintain the room temperature as accurately as possible. This will also allow the thermostat to keep energy statistics more efficiently. You can monitor your power consumption for 1, 7 or 30 days, as well as for all working hours. This will allow you to set individual heating schedules more effectively.

Easy installation 

Everything necessary for installation is already in the kit! Installation is realized in a standard socket box with a diameter of 60 mm. In a model with an additional floor temperature sensor, it is necessary to install the sensor itself. You should put it into a metal-plastic tube (16 mm diameter) and place it in the floor where the heating cable is located.

Safe operation 

You can lock the control buttons of the thermostat so that no one accidentally changes the parameters of its operation. The device also has overheating protection: if the temperature in it rises to 85 °C, it will stop heating, informing you of the reason. When the temperature inside the housing drops to 75 °C, the temperature controller will continue its operation.

Maximal compatibility 

You can use the terneo pro thermostat with heating cables, films, and sensors (including digital sensors) from most manufacturers on the market. The thermostat supports the following types of connected floor sensors: 4.7, 6.8, 10, 12, 15, 33, 47 kOhm at 25 °C.