All main components have DC frequency conversion technology, with electronic expansion valve for precise adjustment and can ensure stable:
• Heating at an ambient temperature of -25 °C ~ 35 °C, hot water preparation at an ambient temperature of -25 °C ~ 43 °C,
• Cooling at ambient temperatures from -5 °C~52 °C
When only the compressor is running, the maximum hot water preparation temperature can reach +65 °C, and the maximum hot water boiler temperature can reach +57 °C.

Users can choose one of four heat pump control methods according to:
• heated water temperature control,
• room temperature sensor control,
• room temperature regulator control,
• buffer capacity management.

Dual circuit control to simultaneously supply high temperature water (for the heating radiator) and medium and low tem-perature water (for underfloor heating).

Holiday mode

During vacations, the heat pump supports low-load operation and reduces electricity costs by maintaining room temperature.
The heat pump will activate the water tank disinfection function at a set time every week to sterilize the water tank and ensure the safe use of domestic hot water.

ECO mode

Dual temperature zone control allows you to control the water temperature independently and automatically, according to changes in the ambient temperature.
9 heating curves: 8 are set at the factory and the 9th can be adjusted according to your needs.

Control by phone