emz - Hanauer GmbH & Co KGaA products

“smart Sol nano” with its 3 temperature inputs and up to 2 outputs is the ideal solution for simple solar thermal plants for drinking water heating and heating support with 1 collector array and 1 tank. 3 models offer different ranges of functions. The controller provides up to 3 hydraulic plant systems which are visualized by a full graphic FSTN monochrome display with backlight.  An estimated solar yield measurement on basis of the pump activation is available.

“smart Sol” is exactly the right choice for middle range solar thermal plants for drinking water heating and heating support with up to 2 collector arrays or up to 3 tanks - it provides up to 6 temperature inputs and up to 3 outputs. 3 different models with a varying range of functionalities are available.

The solar radiation will be absorbed by air, water, soil or buildings. A heat pump can transform this low temperature heat in a profitable manner to a higher temperature for heating purposes. So heat pumps are used for heating, cooling and production of domestic hot water. The partly complex process operations are managed by adequate controllers.

Independent from an existing heating system, the controllers provide the heating and demand-oriented storage of drinking water or control the components for heating and cooling. The temperature-dependent control of compressors, ventilators, heating rods and pumps as well as software-independent safety  functions are guaranteed.

The control unit determines the nominal and the residual charges of storage heaters as well as their discharge which eventually regulates the individually set room temperature. The integrated assembly of charge control unit, central control unit and temperature thermostat has a modular structure consisting of control unit, operating panel and room temperature sensor. Weather-controlled charging by outdoor temperature sensor, infinitely variable fan control, network operation of several storage heaters and finally a safety shut down device are further essential features.