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4. Connecting the Wi-Fi interface
(For details on each system, see the relevant instruction manual.)
Turn off the breaker of the air conditioner or the ATW unit before connecting the cable to the indoor
unit.
Run the cable inside the wall or above the ceiling when installing the Wi-Fi interface.
Refer to the installation manual of each model for connecting instructions and details.
(1) The connecting cable connected to a indoor unit (CN105) should be mounted at the indoor unit
or its vicinity.
<Air conditioner>
When mounting the Interface unit inside an indoor unit, refer to the installation manual
of the indoor unit. Do not mount the Interface unit inside the indoor unit, if not
mentioned.
The cable side of the interface unit should face downward.
• 4 way cassette indoor unit
• Fix the holder on the wall in the orientation shown in the figure below with the screw .
Note: Tighten the upper and then the lower screw.
• Insert the interface unit into the holder until it clicks.
When mounting on the wall
(Except when connecting to the wall mounted indoor unit)
Interface
unit
Screw
Wall
Holder
Screw
Mounting cord clamp
Above the ceiling or
inside the wall
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