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Operating basic function _15
ENGLISH
Operating basic function
AVAILABLE MODE
Under the installation of both A2A(Air-To-Air type air conditioner) and A2W(Air-To-Water type hydro unit)
at the same time, if our system operates only the heating mode of Air-to-Water Heat Pump,
actual performance of our Air-to-Water Heat Pump may be reduced a little as compared with its rated
performance. Because the part of the circulating refrigerant amount is bypassed into A2A type indoor
units during A2W’s normal operation.
Heating mode and cooling mode can not operate at the same time.
Heating
Water law
Cooling + DHW
DHW
Outing (heating)
Cooling
Heating + DHW
Water law + DHW
Urgent DHW
Outing (heating + DHW)