13
(Optional) Connecting a Motorized Damper
6.3
(1) Air damper
(2) Air damper actuator
(3) Signal terminal
Connecting cable terminals
•
The default T/H sensor address is 1.
•
Keep the last RS485_R DIP switch at OFF.
•
After the addresses are set, power on the device. On the display's home screen, choose
Settings
>
System Settings
>
T/H Sensor
, and set the sensors in the aisles corresponding
to the addresses to
Enable
. Otherwise, the sensors will not work.
(Optional) Installing a Rainproof Canopy
6.4
1. Assemble the rainproof canopies 1# to 4#.
2. Attach rubber strips to the frame of the screws
securing the unit in the sequence from 1# to 2#,
and then secure rainproof canopies 1# and 2# to
the unit using nine M10x25 screws, as shown by
(1) in the figure on the right.
3. Install the water-retaining sheet metals under
the rainproof canopies 1# and 2#.
4. Attach rubber strips to the frame of the screws
securing the unit in the sequence from 3# to 4#,
and then secure rainproof canopies 3# and 4# to
the unit using nine M10x25 screws, as shown by
(1) in the figure on the right.
5. Use six M10x25 screws to secure the 3# and 4#
rainproof canopies to the beam above the
outdoor air intake vent, as shown by (2) in the
figure on the right.
