Please check the high pressure switch itself and the system pressure at first because HP1 means the system pressure is too high;
Please get in touch with native distributors of Phnix.
One year for the whole heat pump, and two years for the major parts.
Please check the system pressure switch itself and the system pressure at first because LP1 means the system pressure is too low.
Please check the water outlet temperature sensor at first because E2 means this sensor is short or open; If necessary, please replace it with a new sensor.
The PHNIX hot water heat pump should be installed in a clean and dry area, close to the place where most hot water needed is a plus; this could help reduce the wasting when water goes through un-insulated hot water lines.
Cooling system of condenser is not good (wash the filter)Power pressure is abnormal.
This feature is used when the homeowner is away from home for an extended period and hot water is not needed.
Modern inverter heat pumps have a greater capacity for variations in the temperature. That is because they can increase or decrease their output. But there is obviously a limit...
ECO Mode: The heat pump removes heat from the surrounding air, heats the water and moves the cooler air back into the room.