The FET digital remote control adds thermostatic function for the WPM heat pump manager to conveniently control each of the 5 heating zone circuits in the WPM system. The remote control measures the relative humidity and room temperature. Data link is via the system bus. The illuminated graphic display shows time, room temperature and room humidity, along with outside temperature. Convenient touch-wheel operation makes it simple to adjust the comfort temperature, achieve energy savings with the selectable eco function, or activating a DHW charging process.