REPLACEMENT OF WICK
CAUTION: Before changing wick, ensure
unit is turned OFF and unplugged.
NOTE: This unit uses model SGL1040
wick. Replace the wick at the beginning
of each season, and more often in areas
with hard water.
1) To replace wick, lift off the chassis.
2) Remove the used wick and replace with
a fresh wick.
ABOUT HUMIDITY
Where you set your desired humidity levels
depends on your personal comfort level, the
outside temperature and the inside
temperature.
NOTE: Recent CDC tests show that the chances of flu transmission are greatly
reduced at levels of 43% humidity.
You may wish to purchase a hygrometer* to measure the humidity level in your
home. The following is a chart of recommended humidity settings.
When Outdoor
Temperature is:
°F
° C
-20
-30°
-10°
-24°
2°
-18°
10°
-12°
20°
-6°
30°
-1°
NOTE: External hygrometer readings and humidistat readings may differ.
Humidity levels can vary significantly even in one room.
*Model 1990 digital hygrometer is available for purchase by calling 1-800-547-3888, or visit
www.essickair.com or www.AIRCAREproducts.com.
Recommended
Indoor Relative
Humidity (RH) is
15 - 20%
20 - 25%
25 - 30%
30 - 35%
35 - 40%
40 - 45%
1040
WICK
BASE
IMPORTANT: Water
damage may result if
condensation starts to form
on windows or walls.
Humidity SET point should
be lowered until
condensation no longer
forms. We recommend
room humidity levels do not
exceed 50%.
5
LIFT OFF CHASSIS