Fisher & Paykel E442B - Manual (Page 28)

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Water filter (where fitted)
To reset filter indicator
Important!
We recommend the water filter is used from installation.
Do not reset indicator before filter is changed or filter monitoring will be inaccurate.
Press and hold and buttons for 4 seconds.
If the filter is present the icon in the screen will disappear.
To disable filter indicator
When no filter is to be fitted, you can disable the filter indicator.
Press and hold , and buttons for 4 seconds to turn this off/on.
When activated or deactivated the icon will flash and on or off will be displayed in the
screen.
We recommend that you do not disable the filter indicator if you have a filter fitted to the
connection.
Important!
To avoid serious illness or death, do not use the water filter where water is unsafe or of unknown
quality without adequate disinfection before or after use of filter.
The water filter cartridge needs to be changed when the filter indicator icon flashes on the
interface panel.
We recommend the water filter cartridge is replaced when the icon flashes. This will happen
every 6 months.
If the water filtration system has been allowed to freeze, replace filter cartridge.
If system has not been used for several months and water has an unpleasant taste or odour,
flush system by dispensing 8-10 L (8-10 qt) of water. If unpleasant taste or odour persists, change
filter cartridge.