Sale! Funk-Thermostat Digital Salus ERT50 Funk View larger


Radio thermostat digital Salus ERT50 wireless

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59,99 € Tax included

Lieferzeit: 3 bis 6 Wochen

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Technical characteristics radio thermostat digital

Frost protection

This automatically, because settings below 10 ° C are not possible, frost protection is guaranteed. By activating a special frost protection mode (see above) you can use thermostat the thermostat as pure antifreeze. 5 ° C as a value be set in this mode.

Pulse width modulation (PWM)

Basically the problem of excessive swings in floor heating systems, i.e. the rooms are heated up further, even if will close the valve at the desired temperature is reached. The ERT 50 solves this problem through the so-called pulse width modulation electronically and especially effectively. Through a continuous comparison of target and actual temperature, the length of the opening hours of the actuators is adjusted as far as possible prevent an above or falls below the set room temperature. This ensures a precise and convenient control of the set desired temperature.
Note: when using the ERT 30 for radiator oder convector heaters the pulse width modulation if required can be switched off (see basic settings).

Switch heating-cooling

The electronic room thermostat ERT 50 offers you the possibility to choose between heating and cooling mode. At the factory, the thermostat is in heating mode is set. Should you switch to cooling mode want to, to please make the appropriate switch (labeled "heat" and "cool") you will find under the enclosure cover. In the case of a transition to the cooling mode, the pulse width modulation is automatically switched off. The setting on cooling operation is made visible in the display with the symbol.

Valve protection function

The ERT 50 over a valve protection function has to ensure that the valves in disuse - remain flexible and ready for use E.g. in the summer -. Here, to controlling valves on the actuators are opened once a week for a short time, even when no heating energy is required. Note: The valve protection function can be switched off on request (see basic settings)

Temperature reduction

Of the heating energy is used to reach an economical use in particular by a time-driven, demand-oriented heating control. Through an integrated temperature reduction function of the ERT 50 allows an automatic reduction of the heating temperature to 4 K, without changing the ambient temperature set on the thermostat. This 'night reduction' can be activated via an external signal, E.g. about the timing of a terminal or via a standard external timer.

Properties radio thermostat digital

  • Ease of operation through push buttons
  • Large backlit display
  • unique control convenience
  • Built-in night reduction
  • Pulse-wide modulation(PWM)
  • Valve protection function
  • Heating or cooling
  • easy to install
  • tested and protected

The SALUS room thermostat ERT 50 Funk is a programmable electronic room temperature controller for surface, radiators and convector heaters. Programming and operation are absolutely easy and comfortable. The thermostat without programming in usual environments can be operated with 3 pre-set user profiles. All profiles can be easily adapted to individual temperature requirements. 2 freely programmable profiles and a manual mode are available for special requirements.

This is new! Intelligent heating with ZigBee technology.

The ERT 50 wireless uses zig pioneering technology of bee to intelligently ask heating energy. This reduces the energy consumption and thus the heating costs.

Advantages of ZigBee technology:

  • Drahlose data transfer
  • Connection of almost any large number of devices and sensors
  • Reliable connection
  • Long battery life due to low consumption

Technical data

  • Scale: Celsius
  • Switching hysteresis: 0.5 ° C
  • Temperature range: 5.0 ° C to + 30 ° C
  • Power supply: 2xAA alkaline batteries
  • Dimensions: 75 x 130 x 30 (width x height x depth)
  • Protection class: IP30
  • Simple surface mounting

Scope of delivery

  • Radio thermostat digital Salus ERT 50 wireless
  • Mounting material
  • Operating instructions


Electronic consumers and their accessories may be installed only by suitably qualified personnel.


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