Features:

1, high water temperature heating, the maximum return water temperature up to 55℃, can meet the floor heating, radiator and other ends;

2, full DC jet enthalpy inverter compressor, output capacity can be stepless adjustment, low noise, long life, high efficiency, ultra-wide frequency;

3, industry efficient DC motor, lower noise, high efficiency;

4. Use environmentally friendly R410A refrigerant;

5, intelligent defrosting technology, frost without frost, improve the capacity of the unit; Control the number of defrosting units, take turns defrosting, improve comfort;

6, GPRS remote monitoring, monitoring the operating status of the unit, self-diagnosis of abnormal problems, after-sales timely follow up to deal with abnormalities;

7, the use of internal thread copper tube, hydrophilic aluminum foil efficient heat exchange evaporator;

Multi-layer protection function:

Exhaust protection, high pressure protection, low pressure protection, antifreeze protection, compressor overload protection, fan overload protection, overcurrent protection, water flow protection, high water temperature protection, temperature sensor fault protection, communication fault protection, fin high temperature protection, low water temperature protection, compressor operation protection, temperature sensor fault protection, current protection

Instructions:

Rated heating 1 working condition: outdoor dry/wet bulb temperature 7/6℃, outlet temperature 45℃;

Nominal heating (A-12W35) working condition: outdoor dry/wet bulb temperature -12/-14℃, outlet temperature 35℃;

Nominal heating condition (A-12W41) : outdoor dry/wet bulb temperature -12/-14℃, outlet temperature 41℃;

Rated cooling conditions: outdoor dry/wet bulb temperature 35/24℃, outlet temperature 7℃;

Implementation standards: GB/T 25127.2-2020, GB/T 18430.2-2016, GB 37480-2019;

If the specifications change due to product improvement, the parameters of the nameplate shall prevail.