10
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.
Is the knob turned to power ON?
Turn the power knob to the desired
fan speed.
weaker than
before.
necessary.
An unpleasant odor
is emitted from the
unit.
necessary.
FILTER
CLEAN/CHANGE CYCLE
CLEAN/REPLACE
Every 6 months
Replace
HEPA Filter
Every 12 months with proper care and
maintenance
Replace
Lowes.com
Each filter service life is based on 12-hour use per day.
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.
operating
