- Remote control with thermostat function for the WPM
- Installed inside the home
- Touch wheel operation
- Room temperature and humidity measurement
- Easy adjustment of the comfort temperature
The FET controller extends the functions of the WPM standard module. All of these components can be conveniently connected to one another via the system bus. The WPM heat pump manager is the central control unit of the system. It can regulate numerous functions, such as a cascade of two heat pumps or control one direct heating circuit and two heating circuits with mixer. If extended to include the WPE module, a further four heat pumps and heating circuits with mixer can also be controlled. These heating circuits (five in total) can each be controlled by the FET remote control. The components combine functionality, extendibility and ease of installation.