Thermostat terneo k2 for heating and cooling systems

    Two-channel thermostat with two sensors.
  • Maintains the temperature on the floor from -20 to +100 °С.
  • Control оf two heating or cooling zones.
  • Thermal protection.
  • Installation on the DIN-rail.

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Warranty

3 years from sale date

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  • Product info
  • Characteristics
  • Testimonials

Two thermostats in one housing

terneo k2 thermostat is designed to maintain the temperature of two independent heating or cooling systems. And if you place both sensors in the same place, then one of them can be connected for the heating system, and the other for cooling.

terneo k2 is suitable for use with heating cables and films of most manufacturers, which are represented in Ukraine.

High accuracy of temperature maintenance

The maintenance temperature can be selected in the range from -20 to +100 °C, and the hysteresis (maintenance accuracy) from 0,1 to 10 °C.
A lower hysteresis value allows you to more accurately maintain temperature, more — to save on power consumption and increase the service life of the device.

If desired, you can adjust the value of the temperature displayed on the screens.

Delayed heating start timer

If you leave home for a few days, set the timer for the required number of hours (maximum 4 days) and by your return the thermostat will resume a comfortable temperature.

Load counter

The thermostat collects statistics on the number of hours the heating/cooling system was turned on. If desired, this information can then be used to calculate energy consumption: for this, you need to multiply the number of hours under load by the load power and by the tariff.

Safe operation

The thermostat provides Overheat Protection: if the temperature inside the case increases to 80 °C, the thermostat will automatically stop operation for safety reasons. The operation will resume after the temperature drops to 60 °C and pressing any button.

The cases of all terneo thermostats are made of the best V0 combustibility class plastic in terms of fire safety requirements.

Suitable for water heating floor control

To control the water heating floor, terneo k2 should be connected by means of an electrothermal servo motor of normally closed or normally open type with an operating voltage of 230 V.

Compatible with digital sensors

terneo k2 package includes two analog sensors of 4 meters long. If desired, they can be replaced with digital ones.

Technical properties of terneo k2

Sphere of application:
for underfloor heating, for cooling and ventilation, for water heating floor
Type of control:
digital
Installation method:
on the DIN rail
Fusing current:
16 х 2
Minimum temperature, °C:
-20
Maximum temperature, °C:
+100
Maximum load power:
3000 VA х 2
Supply voltage:
230 V ±10%
Weight of full package:
0,37 kg±10%
Overall dimensions (W x H x D):
52 х 90 х 67 mm
Temperature sensor:
2 x R10-4 in thermosetting
Length of connection wire of sensor:
4 m
Number of actuations under load, not less than:
50 000 cycles
Number of actuations without load, not less than:
20 000 000 cycles
Temperature hysteresis:
0,1...10 °С
IP rating according to GOST:
IP20
Supply package:
Thermostat, two temperature sensors with connected sensors, warranty certificate, technical passport, instruction, the packing box

Reviews and questions (3)

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Anonymous
6 September 2024
Аноним
19 September 2019
Question:
Добрий день. -9 це мінімальна температура,яку зможе регулювати контроллер?

У мене Тернео к2 з підключеним датчиком (залитим) він моніторить температуру на вулиці. Як буде працювати контроллер після того ,як температура впаде нижче -9?
Він перейде в режим аварії ? Чи просто буде бачити температуру -9 навіть якщо буде -15 і працювати в штатному режимі?

Ціль моніторити температуру на вулиці і піля того,як температура опуститься нижче +7 градусів, запускати циркуляційні насоси теплої підлоги.
Олексій, інженер тех-підтримки23 September 2019

Добрий день. Терморегулятор буде працювати в штатному режимі і ввімкне навантаження навіть якщо температура навколишнього середовища буде -15°С. Відображення температури при виході за діапазон -9...+99°С залежить від версії прошивки терморугулятора. Терморегулятор із попереньою версією прошивки відображатиме некорректні значення, з поточною версією - відображення температури буде чергуватися знаком мінус в старшому розряді.

Руслан Павленко
19 June 2018
Benefits:

Широкий функціонал, ціна, якість.

Disadvantages:

-

Comment:
Дуже гарна річ,працює без нарікань, покупкою задоволений!
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