13
CARE AND MAINTENANCE: FILTER REPLACEMENT CYCLES
TROUBLESHOOTING
PROBLEM
POSSIBLE CAUSE
CORRECTIVE ACTION
No air is blowing.
The power cord is not connected.
Connect the power cord to an electric
outlet for 120 V ~ 60 Hz.
Are the display panel lights off?
Press the power button and then
select the desired function.
The airflow speed
is significantly
weaker than
before.
The filter needs to be replaced.
Check the filter replacement
cycles and then replace the filter if
necessary.
An unpleasant odor
is emitted from the
unit.
The filter needs to be replaced.
Check the filter replacement
cycles and then replace the filter if
necessary.
FILTER
CLEAN/CHANGE CYCLE
CLEAN/REPLACE
Carbon Pre-filter
Every 6 months
Replace
HEPA Filter
Every 12 months with proper care and
maintenance
Replace
Lowes.com
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.
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.