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8
Operating Tips for Best Performance
1. Position the humidifier at least 2 inches
from any wall and away from any heat
registers.
2. Do not restrict airflow from entering or
exiting the humidifier.
3. Use liquid EPA-approved bacteriostat
to retard bacteria growth that may
cause odors and may be harmful to
your health.
4. Regular cleaning as instructed in
“Cleaning Your Humidifier” section of
this manual is recommended.
5. Replace the evaporative wicking filters
at least once per humidification season
or more depending on water conditions
in your area.
Using Your Humidifier
1. Be sure unit is full of water and plugged
in.
2. Set air flow control to desired fan
speed.
3. Set Humidity Control to medium
position (halfway between and ) )
NOTE: Humidifier should operate with
humidity control on the recommended
medium setting (midway between and
). If it does not, the humidity is at a rel-
atively high level. To test the unit under
this condition, turn Humidity Control all the
way to clockwise and unit should begin to
operate. After the unit has been tested, set
Humidity Control to medium or desired
level.
Allow 24 hours for humidifier to adjust.
If humidity level in home is sufficient, the
humidifier will only operate with Humidity
control set on or near position.
IMPORTANT: Water damage may result
if condensation starts to form on win-
dows or walls. HUMIDITY control setting
should be lowered until condensation
no longer forms.
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4. If humidifier stops running and the Fill
Light is not illuminated, the humidity
level is at the normal requirements for
that setting or it is adjusting to the home
conditions. The table below shows rela-
tive humidity percentages which are
recommended at various outdoor tem-
peratures. The figure below shows
approximate relative humidity percent-
ages which correspond to the various
settings of the Humidity Control
When Outdoor Recommended Indoor
Temperature is: Relative Humidity is:
-10°F 20%
0°F 25%
10°F 30%
20°F & above 35%
RELATIVE HUMIDITY