Relative humidity, Using your humidifier, Operating tips for best performance – Sears 758.144131 User Manual
Page 8
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Using Your Humidifier.
>tep 1
3e sure humidifier is fuil of water and 
ilugged in.
Step
2
Set Speed Control to 1.
Step 3
Set Humidity Control to a medium 
position (half way between MIN and 
MAX).
NOTE:
Humidifier
should
operate
with
humidity
control
on
the
recommended
medium setting. If it does not, the humidity 
is at a relativeiy high level. To test the unit 
under this condition, turn Humidity Control 
all the way to MAX 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 MAX.
IMPORTANT: Water damage may result if 
condensation starts to form on windows or 
walls. Humidity Control setting should be
lowered
until
condensation
no
longer
forms.
Step 4
If humidifier stops running and the Fill Light
is not illuminated, the humidity level is at 
the normai requirements for that setting or 
it is adjusting to the home conditions. The
table
below
shows
recommended
indoor
humidity levels. The figure below shows 
approximate 
relative
humidity
percentages
which correspond to the various settings of 
the Humidity Control.
When
Outdoor
Temperature is:
Recommended
Indoor Relative
Humidity is:
-tO-F
20%
0°F
25%
10°F
30%
20°F & above
35%
sovsoK
Relative Humidity
Operating Tips for Best Performance
1.
Position the humidifier at least 2 inches
from any wall and away from any heal 
registers.
2.
Do not restrict airflow from entering or
exiting the humidifier.
3.
Use Sears recommended bacteriostat
42-14900 to retard bacteria growth that 
may cause odors and may be harmful 
to your health.
4.
Perform regular cleaning as instructed
in “Cleaning Your Humidifier” section of
this manual.
5.
Replace the evaporative wicking filters
at least once per humidification season
or more depending on water conditions
in your area.