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Hydro Unit
Owner’s Manual
Contents
5 Air to Water Heat Pump operations and performance . . . . . . . . . . . . . . . . . . . . . . . 12
Thank you very much for purchasing TOSHIBA Air to Water Heat Pump.
Please read this owner’s manual carefully before using the system.
• Be sure to obtain the “Owner’s manual” and “Installation manual” from constructor (or dealer).
Request to constructor or dealer
• Please clearly explain the contents of the Owner’s manual before handing it over to the Customer.
ADOPTION OF NEW REFRIGERANT
This Air to Water Heat Pump is a new type which adopts a new refrigerant HFC (R410A) instead of the
conventional refrigerant R22 in order to prevent destruction of the ozone layer.
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