for WP4161/01 and WP4161/91 only
Notes:
Filter cartridge life undo steps:
In the setting status (see the chapter “Filter cartridge life
reset” for the entry method), the “Undo” icon will flash at
this time. Long press the “Undo” button for 3 seconds to
restore the life of all the reset filter cartridges to the status
before reset.
Filter cartridge life reset undo
(2) Short press the “Settings” button to select the filter
cartridge which needs to be reset.
(3) After selecting the filter cartridge, the “Filter Element”
icon will flash. Then long press the “Reset” button for 3
seconds to restore the selected filter cartridge to the full
scale display.
(4) Short press the “Settings” button until no “Filter Element”
icon is flashing to exit the setting status.
When resetting the life of the filter cartridge, if wrongly rest a cartridge, the cartridge
life can be restored by undo operation. This operation is invalid under the following
conditions:
(1) Five minutes after resetting the life of the filter cartridge;
(2) Power outage after resetting the life of the filter cartridge.
22
s
s
Short
press
Short
press
