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4 INSTALLATION OF WIRED CONTROLLER AND PROJECT
DEBUGGING
4.1 Installation of Wired Controller
No.
Socket's base
Description
box installed
in the wall
Fig.4.1: Sketch for Installation of Wired Controller. Pay attention to the following items during
installation of wired controller:
1. Cut off power supply of heavy-current wire embedded in mounting hole in the wall before
installation. It is prohibited to perform the whole procedure with electricity.
2. Pull out 4-core twisted pair line in mounting hole and then make it through the rectangle hole at
the back of controller's soleplate.
3. Joint the controller's soleplate on wall face and then fix it in mounting hole with screws M4X25.
4. Insert the 4-core twisted pair through rectangle hole into controller's slot and buckle the front
panel and soleplate of controller together.
5. At last, fix the controller's front panel and soleplate with screws ST2.2X6.5.
Caution:
During connection of wirings, pay special attention to the following items to avoid interference of
electromagnetism to unit and even failure of it.
1. To ensure normal communication of the unit, signal line and wiring (communication) of wired
controller should separate from power cord and indoor/outdoor connection lines. The distance between
them should be kept 20cm in min.
2. If the unit is installed at the place where there is interference of electromagnetism, signal line
and wiring (communication) of wired controller must be shielding twisted pair lines.
Fig.4.1: Sketch for Installation of Wired Controller
1
2
Soleplate of
controller
3
Front panel of
Screw M4X25
controller
5
4
5
Screw
ST2.2X6.5
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