Philips RO ADD6921 Bedienungsanleitung Seite 8

4 User interface
Icon Status
Constant white light
Constant white light
Flashing white light
Flashing white light
Flashing red light
*When " " indicator of changing water �ashes, the water in the tap water tank needs to be changed. Please
discarding the drain water before adding fresh tap water into the tap water tank.
Constant white light
Flashing white light
White light on
Flashing red light
Red light on
TDS In means the TDS of tap water in the tap
water tank.
TDS Out means the TDS of �ltered water in
the �ltered water jug.
The reduction of TDS indicates the �ltration
performance.
Cold water light
UV sterilization in progress.
Filtration process is ongoing, you can still extract water.
Filtration process is ongoing, the water level in the �ltered water jug is
insufficient for extraction.
The tap water in the tap water tank has not been replaced for a long time.
The tap water in the tap water tank is at a low level or the water quality is poor,
please empty the remaining water in the tank and re�ll it with fresh tap water.
Filtered water jug is in place.
Filtered water jug is not in place. Please put it back.
More than 10% of the �lter cartridge's lifetime remaining.
Less than 10% of the �lter cartridge's lifetime left. Please replace the �lter soon.
Less than 7 days of the �lter cartridge's lifetime remaining. Please replace the
�lter as soon as possible.
Light off
Flashing
blue light
Constant
blue light
Meaning
8
Status
Cooling function not activated
Cooling in progress
Cooling completed