C7355B IN-DUCT IAQ MONITOR
5
31-00440—01
4.
Rotate it 90 degrees clockwise to fix to complete
installation (see Fig. 9).
Fig. 9.
IF THE DIRECTION OF THE AIRFLOW IS OPPOSITE TO
THE ABOVE, THAT IS, THE AIR FLOW IS FROM LEFT TO
RIGHT (IE “LEFT”)
The user may install the monitor's face in the upside down
direction. If the monitor needs to be in the positive
direction, the user needs to reverse the built-in sensor
module before installing it on the air duct. It is not
recommended to reverse the sensor module unless it is
absolutely necessary for daily operation.
1.
Unscrew the four assembly screws and open the
upper casing part of the main unit.
Fig. 10.
2.
Pull out the air inlet filter (left side of Fig. 11) from
the lower right side of the sensor module, and then
remove the fixing screws on the middle of the mod-
ule (right side of Fig. 11).
Fig. 11.
3.
Remove the sensor module from the sealed cabin
with the cable and rotate the module 180 degrees
(see top image in Fig. 12). Install the module back to
the original position (see the bottom image in
Fig. 12).
Fig. 12.
