With programmable time and temperature adjustment. For motor drives at valves or mixers and for pumps (on/off signal). Adjustment corresponding to external or room temperature by external or internal sensor. Easy adjustment with system by module switch and service parameter. Electronics located in the attachable body, white (RAL 9010), front panel with keyboard and digital display in window. Digital timer with weekly and yearly programme, with relay that counts operating hours. Time depending control of several room temperature controllers without clock per relay. Frost protection in operating modus “out” is possible. For installation on surface mount or on flush box.