LG AHNW146A0 Owner's Manual page 9

Owner's instruction
Monitoring Information
NO FUNCTION
Child Lock
Outdoor
This icon indicates that the outdoor unit is active.
Disinfection
This icon indicates disinfecting operation is
ongoing in sanitary water tank.
Maintain lowest temperature
The purpose of this mode is maintaining the
temperature to prevent damage by freezing of
water pipe.
Defrosting
This icon indicates that the defrost mode is
active.
In space heating operation or sanitary water tank
heating operation, freezing of the outdoor heat
exchanger may be occured due to low outdoor
temperature and humidity. If this risk occurs, the
product goes into defrost operation. It reverses
the cycle and takes heat from the indoor system
to prevent freezing of the outdoor system. This
mode is automatically operating.
Owner's Manual 9