The swimming pool heating system ZS500 MD4 is a monobloc vertical blowing air/water inverter heat pump with digital display controller. It consists of 3 operating modes to better meet the needs of the user:
- Boost mode: 100% power for rapid temperature increase;
- Smart mode: automatic with power setting according to the temperature of the pool;
- Ecosilence mode: which favours energy saving and silence.
The ZS500 model features a Mitsubishi inverter compressor that adapts speed as needed, a titanium water-cooled condenser exchanger, automatic defrosting by cycle inversion, ecological refrigerant fluid, flow switch, high and low pressure switch safety and an antifreeze thermostat.