44
EN
Changing filter type
1
Touch and
simultaneously
for 3 seconds to enter the filter
type change mode.
»
Code (
A3
) of the
NanoProtect filter Pro S3
displays on the screen.
3’
2
Touch to select filter code of
the new filter you will use.
3
Touch and hold
for
3 seconds to confirm the filter
code of the new filter.
3’
2
Touch and hold
for
3 seconds to force reset the filter
lifetime
counter.
3’
3
After the filter is reset,
displays on the screen.
4
Touch and hold
for
3 seconds to exit the filter reset
mode.
3’
Summary of Contents for AC5668
Page 1: ...ZH S 用户手册 3 EN User manual 25 AC5668 ...
Page 2: ......
Page 56: ... 2020 Koninklijke Philips N V 保留所有权利 4241 211 00903 ...
