Routine maintenance – Toyotomi ETK-S50 User Manual
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ROUTINE MAINTENANCE
Clean the Prefilter with electric vacuum cleaner.
★When it is contaminated excessively, wash with lukewarm water or water mixed with neutral
detergent and dry completely in the shade.
Return the Prefilter to the Front Panel.
★The Prefilter has no right side up.
Align the nails located at the top of the front panel to the main unit, and hang the front panel
onto the right and left hooks at the lower part.
MAINTENANCE OF HEPA FILTER (LIGHTING OF FILTER LAMP)
●When the enzyme HEPA filter is dirty, the filter lamp will light. If it lights, please refer to the
1
HOW TO INSTALL THE FILTERS and replace the old and dirty HEPA filter with a new one, which
is optionally available.
●Be sure to press the Reset Button after replacing the enzyme HEPA filter and completing its
installation. Otherwise, the filter lamp will remain ON and the following filter replacement time
will not be indicated.
※Active charcoal filters should be replaced every two years or so. Please replace with a new one when
the old one deteriorates and is unable to eliminate odors.
＜When the front panel is removed, the reset switch is accessible.＞
Hook
6
6
5
5
4
4
6
6
5
5
4
4
LIGHTING OF FILTER LAMP
Reset Button
Odor Sensor
Filter Lamp
English
ETK-S50 (GB) 10.6.22 9:03 AM ページ 17