The OCHSNER TRONIC SMART control system is the new, central control interface for the heat pump. Its clever technology ensures high efficiency, lasting operational reliability and whisper-quiet operation. The heat pump can be controlled with ease using the OCHSNER app.


The OCHSNER TRONIC SMART meets all the requirements of today and tomorrow, and can be integrated directly into holistic building control concepts. The system is extremely straightforward to set up and operate with the OCHSNER app using a smartphone or other mobile device if preferred. The result is more convenient living, greater individuality with the home climate functions and high customer satisfaction. Core functions such as the current status of the heat pump, heating circuit, time program, DHW temperature and current weather data plus forecast are presented in a user friendly and self-explanatory way, thanks to the visual user interface.


The impressive result of many years of development work: OCHSNER's entirely self-developed electronic control system is not only perfectly tailored to the requirements of heat pumps, but also offers smart options for interaction and communication – from networking within the building to external interfaces. It has never been so simple to network OCHSNER heat pumps with energy management systems, smart home systems or building management systems – to suit your needs. Heat pumps are easy to link to sensors and actuators. Even without control cables, room and outdoor sensors featuring the wireless EnOcean standard can be retrofitted without the need for renovation work – ideal for existing buildings in particular.


The OTS also has the edge when it comes to efficiency. The benefits of heat pump runtime optimisation, speed controlled circulation pumps and multi stage control of the electric booster heater really add up. Costs go down whilst the possibilities increase. Continuous monitoring of the sensors, in conjunction with constant pre-calculation of the required values, increases the operational reliability and efficiency of the refrigerant circuit. One new feature is the option of heating and cooling at the same time, even with cascades.



The operating concept for the control system is groundbreaking: the OCHSNER app forms a clever symbiosis between the demands of the "smartphone generation" and the proven operating concept of the tried and tested controller. Mobile control is self-explanatory and gives the heat pump user complete freedom: from the cloud-based solution which can be accessed from anywhere, to the option of controlling the heat pump via an app in the home WiFi network – even without an external internet connection. Connecting the heat pump to the internet offers a range of benefits, from regular software updates to direct access by customer service. Significantly extended remote diagnosis is now available on request.