34
English
CAUTION
During the installation of the bottom plate of the wired controller, pay attention to the direction of the bottom
plate. The plate’s side with two notches must be at the lower position, otherwise, the panel of the wired con-
troller cannot be correctly installed.
Electric box cover
Wire clamp
Control wire
Cable-cross loop
Communication wire
PCB
sketch map for indoor unit
communication wire
1# metallic pipe
2
3
4
1
8.16 Surface Mounting
Fig.
of Cable
8.17 Concealed mounting
Fig.
of Cable
8.18 Sketch for Installation of Wired
Fig.
Controller
No.
1
2
3
4
Description
Wall Surface
Bottom Plate of
Wired Controller
Screw M4X10
Front panel of
Wired Controller
8.13 Connection of Signal Line of Wired Controller
Open the cover of the electric box of the indoor unit.
1.
Pull the signal cable of the wired controller through the rubber ring.
2.
Plug the signal line of the wired controller onto the 4-bit pin socket at the circuit board of the indoor unit.
3.
(CN10 of the wired controller connect with CN3 of the indoor unit)
Use cable fastener to bundle and fi x the signal cable of the wired controller.
4.
CAUTION
The communication distance between the main board and the wired controller is 8m.
1.
The wired controller shall not be installed in a place where there is water drop or large amount of water
2.
vapor.
01_EN_EM09A058A.indd 34
01_EN_EM09A058A.indd 34
5/13/2010 11:43:38 AM
5/13/2010 11:43:38 AM
