DC Inverter Cassette Type Air Conditioner Installation and Operation Manual
56
loop is required every 6m. Please refer to Fig.29 for layout of pipeline.
Liquid pipe (thin pipe)
- - - - - - - - - - - - - - Gas pipe (heavy pipe)
Fig.29
8.5.12 Position and Method of Installing Wired Controller
1. One end of the control wire of the wired remote controller is connected to main board in the electric box
of indoor unit; it should be tightened by wire clamps, while the other end should be connected to the wired
controller. The special control wire be used between the indoor unit and wired remote controller, of which the
length is 8 meters.
2. The material to be adopted for the control wire should be metallic substance. The wired controller could
not be disassembled and the control wire to be used for the wired controller should not be changed by users
optionally. The installation and maintenance should be carried out by the installer.
3. Firstly select an installation position. According to the size of the control wire for the wired remote
controller, leave a recess or an embedded wire hole to bury the communication line.
4. If the control wire between the wired remote controller and the indoor unit is surface-mounted, use 1#
metallic pipe and make matching recess in the wall (refer to Fig. 30); If concealed installation is adopted, 1#
metallic pipe can be used (Refer to Fig. 31).
5. No matter if surface mounting or concealed mounting is selected, it is required to drill 2 holes (in the
same level) between which the distance shall be the same as the distance (60mm) of installation holes in the
bottom plate of the wired controller. Then insert a wood plug into each hole, x the bottom plate of the Wired
Controller to the way through these two holes, plug the control wire onto the control panel, and lastly install the
panel of the Wired Controller.( Refer to Fig. 4)
Fig.30 Fig.31
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