CARE AND MAINTENANCE: FILTER REPLACEMENT CYCLES
FILTER
Carbon Pre-filter
HEPA Filter
Each service life is based on 12-hour use per day.
The recommended filter replacement cycles may differ depending on the operation environment.
The recommended filter replacement cycles are according to proper care and maintenance in a
normal environment.
TROUBLESHOOTING
In some cases, problems can be solved easily without the help from the customer service department
just by checking the following. If the problem still persists after you check the following, then contact
the customer service department.
PROBLEM
No air is blowing.
The airflow speed
is significantly
weaker than
before.
An unpleasant odor
is emitted from the
unit.
CLEAN/CHANGE CYCLE
Every 6 months
Every 12 months with proper care and
maintenance
POSSIBLE CAUSE
The power cord is not connected.
Are the display panel lights off?
The filter needs to be replaced.
The filter needs to be replaced.
CLEAN/REPLACE
Replace
Replace
CORRECTIVE ACTION
Connect the power cord to an electric
outlet for 120 V ~ 60 Hz.
Press the power button and then
select the desired function.
Check the filter replacement
cycles and then replace the filter if
necessary.
Check the filter replacement
cycles and then replace the filter if
necessary.
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