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Owner’s Manual
■6. Filter sign reset
“ ” appears on the detailed display to tell the time for cleaning the filter.
When the filter check mark is displayed (filter check reset)
• When “ ” is displayed, be sure to clean the filters
and then do a reset.
For how to clean filters, refer to the Owner’s Manual
of the indoor unit.
• If the air conditioners are operated while “ ” is
displayed, then “Filter check.” is displayed. Press an
operation button while it is displayed or leave it for at
least 5 seconds and the display will disappear.
1 In “Menu” (Page 17), select “Filter sign
reset”, and press [ Set/Fix]
2 Press [ Set/Fix]