Centralized Controller
32
Note: The fresh air unit which is connected with air box will display PM2.5, CO
2
,
indoor humidity and air quality class; when air box is not connected, PM2.5, CO
2
and indoor humidity will display “- -”. Air quality class will be concealed.
（
2
）
Mode setting
Press Mode button to set control mode.
Note: Only the fresh air unit which is connected with air box can set auto mode.
The fresh air unit which is not connected with air box cannot select auto mode.
（
3
）
Fan speed setting
Click Fan Speed button to set fan speed.
Note: Auto fan speed can be selected only in auto mode.
（
4
）
Error inquiry
When fresh air unit occurs error, click
to check detailed error information.
Note:The fresh air unit only supports single control,and does not support
centralized, group and schedule control for the time being.
5.6 All-Control Function
On the homepage, press
to enter into the page of All-Control.
Fig.5.7 All-Control Page
All-Control Function can operate all indoor units as below
：
(1) ON/OFF
Press ON/OFF button to turn on or turn off all units.
Summary of Contents for CE52-24/F(C)
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