Heat pump system for heating and cooling with inverter control and integrated heat pump manager WPM Touch with touch display. The hydraulic unit (inside) and the outdoor unit are connected via a coolant line (special accessory). For line lengths over 15 m, additional coolant must be added during commissioning. The maximum output length is 30 m. The outdoor unit with output-controlled compressor (inverter) adapts the heating output to the heat requirement of the building or the hot water requirement and can be installed close to the wall. Sound-optimized by electronically controlled fan. Optional cooling can be carried out via fan coil units or surface heating systems. For silent cooling via surface heating systems (e.g. underfloor heating), an intelligent Smart-RTC room temperature controller with humidity measurement (special accessory) is required to determine the dew point. The following components are installed to save space and wired ready for use: Built-in pipe heating (2 / 4 / 6 kW) can be used for reheating hot water up to 60 °C and as a reserve for heating operation 200 l hot water tank Electronically controlled heating circulation pump (note free pressure) Safety valve including expansion vessel Flexible expansion options for the combination of mixed and unmixed heating circuits, as well as bivalent or bivalent regenerative operation. A condensate tray heater is integrated as standard. The electrical connection between the control system to be installed in the building and the external unit is made via a shielded 2-core data cable (e.g. LiYY 2x0.6 mm² or JY(ST)Y..LG2x2x0.8 mm2), not included in the scope of delivery. Flow and return sensors, dirt trap and flow sensor are integrated.
