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This is a normal physical properties of water. The water ltered by the Philips water puri er still retains the minerals that are good for human health, which will produce natural scale after boiling. Di erent from the...
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CONTENTS 1 Product Functions 11 Precautions 23-24 12 Maintenance 25-26 2 Applicable Water Routine maintenance Replacement of lter cartridge 25 3 Product Speci cation Battery Replacement 4 Water Treatment Process 13 Trouble Shooting 5 Product Structure 14 Guarantee and Service 6 Control Panel 15 Packing List 7 Installation Illustration...
1. Product function Thank you for choosing Philips. Philips under-the-sink water ltration system WP4161 has a unique Quick Twist lter design, so replacing lter cartridge is convenient and quick. The 4-stage ltration e ectively removes chlorine, sediments, VOCs, colloids and bacteria, so that you can enjoy high-quality drinking water easily.
6. Control Panel “Setting” button Status display “Reset” button “Undo” button Water production Water shortage Undo * For WP4161/01 and WP4161/91 only. All other WP4161 models are without display. 7. Installation illustration Cold...
8. Preparation before installation (1) Identify the system location (2) Required tools: Electric drill Phillips screwdriver Monkey wrench Pipe scissors (3) Please check whether the installation accessories are complete according to the packing list in the user manual. 9. Installation steps (1) Installation of three-way connector Close the cold water valve, and unscrew the cold Cold water tube...
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(2) Installation of faucet Select an appropriate installation location on the sink Water outlet or table; please make sure the surface smooth within a 5cm radius of the installation location is horizonal; drill Lever Rubber a small hole with a diameter of 16mm; washer Metal Lock nut...
10. Usage Instruction First use (1) Turn on the lever of the faucet; (2) Turn on the three-way connector; before the rst use, run the water for 5 minutes. Display function description Notes: for WP4161/01 and WP4161/91 only (3) Turn on the faucet to outlet ltered water, and the display screen lights up.
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(5) Undo icon: When entering the setting state, the “Undo” icon will ash. (6) Filter cartridge life icon: The life of each-level lter cartridge is displayed in real time. When the life of lter element is too low, the ltration system will intermittently blare, and the corresponding “Filter Cartridge Life”...
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(2) Short press the “Settings” button to select the lter cartridge which needs to be reset. Short press (3) After selecting the lter cartridge, the “Filter Element” icon will ash. Then long press the “Reset” button for 3 seconds to restore the selected lter cartridge to the full scale display.
At this time, short press the “Settings” button until no “Filter Element” icon is ashing, namely, exiting the setting status. Short press 11. Precautions Please read this user manual before installation and the rst use. Keep this manual for future reference. Warning: Tips: Ignoring the contents described here may result in permanent product damage...
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Do not install in direct sunlight or any place where it may be exposed to hazardous chemicals, or where it may be damaged, such as falling, being hit, etc.. Don't install the water ltration system near any high temperature sources. Clean the water ltration system with tap water.
Please replace lter cartridge on a regular basis depending on the tips as displayed on the screen or the recommended replacement period. The new lter cartridge can be purchased from Philips dealers or authorized Philips service centers (model: WP3975, WP3977, WP3985) for replacement.
The actual life of lter cartridge should depend on the local tap water quality and daily usage (the recommended daily consumption is about 10L). The recommended replacement period is an average based on di erent local tap water quality. If the local water quality is below the average indicator, the actual life of the cartridge will di er from the recommended life.
13. Trouble Shooting Fault Possible cause Solution The outlet The cold water valve, the water ow three-way connector or the Fully turn on the switches. rate of the faucet is not fully opened. water The lter cartridge is plugged. Replace the lter cartridge. puri er has Take the pressurization measures or The water pressure is too low.
14. Guarantee & Service This product includes a two-year warranty from the date of purchase. If you need more information, please visit: www.Philips.com. Within two years from the date of purchase, you will receive free warranty service for any damage caused by the manufacturing process or components under normal operation con rmed by our maintenance service.