Npi Sterilization Function; Lock Function; Additional Functions - LG PS-R459 Series Owner's Manual

Additional function
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Owner's Manual

NPI Sterilization function

During the NPI stefilization operation, many kind of bacteria in the room will be eliminated by
discharging the sterilization ion which is harmless to the human body.
Press the on/off Button.

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Press the ion button to choose expected function.

• Whenever pressing the button once, it will be changed in the sequence of NPI → Function release
→ NPI → Function release ..........
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Lock Function

Press the on/off Button.

Set to enable or disable button lock with the nPi Sterilization/Lock

button.
• If you press the NPI Sterilization/Lock button for three seconds, the lock lamp turns on and other
buttons do not function, though they are pressed.
• If you press the button for three seconds again, lock is disabled.
Purify indoor air effectively when the sandstorm occurs.
This is the function so that the button of the product will not be acted in unintended condition.
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