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SEQUOIA_U.book Page 469 Friday, January 25, 2008 11:27 AM
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Checking interval
Inspect, clean and replace the air conditioning filter according to the mainte-
nance schedule. In dusty areas or areas with heavy traffic flow, more fre-
quent cleaning or early replacement may be required. (For scheduled
maintenance information, please refer to the "Scheduled Maintenance
Guide" or "Owner's Manual Supplement".)
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If air flow from the vents decreases dramatically
The filter may be clogged. Check the filter and replace if necessary.
NOTICE
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To prevent damage to the system
When using the air conditioning system, make sure that a filter is always
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installed.
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When cleaning the filter, do not clean the filter with water.
SEQUOIA_U_(L/O_0804)
4-3. Do-it-yourself maintenance
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