5. Humidity Control Part
Control program:
a) When the setting temperature is higher than the measured temperature, start the PID precise
heating system and left/right fans. When the measured temperature is higher than the setting tempera-
ture, stop heating step by step.
b) When the measured temperature is higher than the setting temperature, start the PID precise
cooling system (need additionally purchased cooler) and the left fan to realize ventilation and air
exchange inside and outside. When the measured temperature is lower than the setting temperature,
stop cooling step by step and shut down fans after one-minute delay.
c) When there is no additionally connected cooler, try to place an ice tube inside the atomizing
chamber or at the sink as auxiliary cooling. The system will start the right fan and the left fan to realize
ventilation and cooling.
Indicator lamp control:
Heating---the temperature indicator lamp is red
Cooling---the temperature indicator lamp is blue
Delay---the temperature indicator lamp is yellow
Before humidification, check if the water is enough
in the internal water tank.
If you have an external humidifier and need high
humidity in high temperature or dry environment,
just install the external humidifier and start it before
setting.
Key control: press "SET" key plus humidity "+/-" key
at the same time to adjust the humidity set point,
and regulate it by±0.1 stepping. See fig. 7.4.1. The
factory setting is the humidity set point of 55%. It
can be adjusted down to 40% and up to 65%.
Alarm function:
a) Alarm for beyond the maximum set point: the humidity and the upper dash are displayed
alternately every three seconds with alarm and flashing temperature indicator lamp.
b) Alarm for beyond the minimum set point: the humidity and the lower dash are displayed alternately
every three seconds with alarm and flashing temperature indicator lamp.
c) Damaged humidity sensor: flashing "ERR" display and flashing humidity indicator lamp in the humid-
ity display.
d) Internal humidifier water shortage alarm (the water level sensor of the humidifier is disconnected):
in this case, if the humidifier is started, the humidity Indicator lamp is off with water shortage alarm, and
the humidity display shows "LAC". Meanwhile, it starts the smart water shortage protection system.
Control program:
a) When the setting humidity is higher the measured humidity, start the humidifier and the right fan.
b) When the measured humidity reaches the setting humidity, stop humidifying.
c) When the measured humidity is higher than the setting humidity, start dehumidifying and the left fan;
reversely start the right fan for air exhaust as auxiliary dehumidifying. If an additionally purchased
cooler is connected, start the cooling function for dehumidifying.
Indicator lamp control:
The humidity indicator lamp is always on at the time of humidifying.
The humidity indicator lamp is flashing at the time of dehumidifying.
Figure 7.5.1
Hold
6. Anion Control Part
7. Medical Atomiza�on Control
Press "anion" key to switch it ON; and press it
again to switch it OFF.
When the anion is open, the anion indicator lamp
is on; when the anion is closed, the anion indicator
lamp is off. See fig. 7.6.1.
The atomizing volume of the medical atomizer has two grades, measuring by time and quantity. Press
"medical atomization" key to start the atomizing function (it is the higher grade with the atomizing
volume of 0.375ml/min and the auto-timing of 10 minutes). Press "atomizing volume regulation" key to
switch between the higher grade and the lower grade of atomizing volume. The lower grade is
0.5ml/min with the auto-timing of 20 minutes. When the medical atomization is started, the atomization
indicator lamp is flashing quickly (correspondent to the higher grade). Press "regulation" key to adjust
it to the lower grade at the time of which the indicator lamp is slowly flashing. Press "medical atomiza-
tion" key again to stop atomization, and the atomization indicator lamp is off.
a) Press "atomization" key to start the higher grade; press atomizing volume regulation key "+". To
adjust it to the lower grade, press atomizing volume regulation key "-". See fig. 7.7.1.
b) Press "atomization" key and get into the medical atomization status (higher grade) during which the
humidity display and control are shielded. The humidity display shows accumulated atomization time
counting (in seconds). After atomization and 10 sec delay, it automatically exits the atomization mode
and reverts to the humidity control mode.
c) During atomization, press "atomization" key to manually stop the atomization mode and revert to the
humidity control mode.
d) In the atomization mode, the humidity control is not effective. Therefore, when the humidity exceeds
the maximum set point, there is no alarm. If the humidity still exceeds the maximum set point in three
minutes after it exits (closes) the medical atomization mode, the alarm is started.
Atomizer water shortage alarm: when the water tank or the medicine cup of the atomizer is short of
water, stop atomization. The humidity display shows "ELAC" and the atomization lamp is off with water
shortage alarm. Press "atomization" key again to enter the "atomizer off" status and recover humidity
display.
Figure 7.6.1
Figure 7.7.1
Figure 7.8.1
Hold press once message come out
Hold and press again for shut down
Press once for start
Press again to shut down
Press “+”, for 10 minutes pa�ern
Press “-”, for 20 minutes pa�ern
Press ones, start to
nebuilizer, default
state is for 10 ninute,
press again for shut down
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