Daikin BRC1H63K Operation Manual page 46

Dust box sign
Remove the dust in the dust box.
For maintenance, see the indoor unit operation manual.
Dust Box sign screen
Filter change sign
Replace the filter.
For maintenance, see the indoor unit operation manual.
Filter Change sign screen
Reset the filter indicator when the dust box is emptied.
Press to apply.
Result:
The filter sign will disappeared and the controller returns
to the home screen.
Reset the filter indicator when the filter is replaced.
Press to apply.
Result:
The filter sign will disappeared and the controller returns
to the home screen.
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