Philips WP4161/90 User Manual page 19

CONTENTS
1 Product Functions
2 Applicable Water
3 Product Speci cation
4 Water Treatment Process
5 Product Structure
6 Control Panel
7 Installation Illustration
8 Preparation before Installation 18
9 Installation Steps
10 Usage Instruction
15 11 Precautions
12 Maintenance
15
15
16
13 Trouble Shooting
16
14 Guarantee and Service
17
15 Packing List
17
18-19
20-23
Routine maintenance
Replacement of lter cartridge 25
Battery Replacement
23-24
25-26
25
26
27
28
28