WEEKLY CLEANING AND MAINTENANCE ADVISORY
At least weekly cleaning is recommended, when the unit has been in use. Regular
cleaning prevents mineral scale buildup in the hot water reservoir. It also helps
prevent buildup of bacteria, molds or other microorganisms in the tank or system.
This ensures that your humidifier will operate at maximum efficiency.
(See page 6 for full cleaning instructions.)
HOW YOUR ENVIRACAIRE
WARM MIST
HUMIDIFIER WORKS
This humidifier uses a two-step approach
to eliminate potentially harmful
microorganisms from the water before they
are spread with the mist into the air. The first
step uses a UV bulb, located inside the base
of the humidifier, that shines on the water
through a special glass tube as it passes from
the cold water reservoirs to the hot water
reservoir. The second step is the boiling
action that takes place in the hot water
reservoir just before the mist is distributed
to the air in the room.
CONTROL PANEL
POWER SWITCH —
LO ( ) AND HI ( ) POSITIONS
When the switch is turned to
the “LO” or “HI” setting and the
unit is plugged in, the power
is on. With the unit running
in the “LO” setting, it will be
producing vapor at a lower
rate than when running in the
“HI” setting.
OFF POSITION ( )
- This cuts power to unit and should be used (in addition to
unplugging unit) before moving, performing maintenance, etc.
REPLACE UV BULB
If the “REPLACE UV BULB” signal light is continuously illuminated during normal use
(an occasional faint glow may occur when switching power on or other times, but
this is normal), the bulb must be replaced with the same special 3.5W bulb, EUV-
13B. See the enclosed order form. The UV bulb will operate at maximum output for
approximately 2,000 hours. The UV bulb may operate longer than 2,000 hours but
at a reduced output. To keep your humidifier operating at maximum efficiency it is
recommended that the UV bulb be replaced after 2,000 hours of use.
EWM-350 Shown
EWM-350 Shown
Humidistat
Power Switch
EWM-300W-350_OM.indd 4
3/26/07 2:58:03 PM
