E-20C-H-O / E-20CJ-H-O User Manual V2.1
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When the humidifier is used, the
humidified air tends to condense
in the cold tube and mask if the
room temperature is low
Turn the humidity setting
down, or raise the room
temperature.
Place the tube under the quilt,
or use the tube cover.
Hang the tube loosely, and the
lowest part of the tube should
be lower than the patient's
head
Nasal, sinus, or
ear pain
Sinus or middle ear inflammation
Contact your physician
immediately
Discomfort due to
inability to adapt
to the treatment
pressure
The patient will feel
uncomfortable when the
treatment pressure is higher than
13 hPa. However, the treatment
pressure is determined according
to the patient's conditions, and
cannot treat sleep apnea if the
treatment pressure is set too low
It takes a maximum of four
weeks to adapt to pressurized
air.
Relax and breathe through the
nose. If the problem still
exists, contact your physician
Obstructive sleep
apnea symptoms
recur
Probably because the patient
sleeps with his or her mouth
open, and the pressurized air
goes out via the mouth, leading
to blockage in the respiratory
tract
Use a chin strap to prevent the
mouth from opening during
sleep, or use a full-face mask.
Contact your physician for
details
The tube is not connected
properly
Reconnect the tube properly
Air delivered from
the device is
abnormally hot
The air inlet of the device may be
partially blocked, leading to
insufficient airflow into the device
Replace the air filter (see 15.6
Replacing the Air Filter), and
clean the air inlet
Place the device in an area
where air flows freely, and
make sure the device is at
least 20 centimeters away
from the wall, curtain, or other
things
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