Remote Sensor (Optional Parts); Ir Receiver Unit (Optional Parts) - Fujitsu AR 7 Installation Manual

12.2. Remote sensor (Optional parts)

Connection method
• Connection terminals
Remote sensor terminal (CN8)
• Wiring arrangement
• Remove the existing connector and replace it with the remote
sensor connector (ensure that the correct connector is used).
• The original connector should be insulated to ensure that it
does not come into contact with other electrical circuitry.
Setting for room temperature correction
When a remote sensor is connected, set the function setting
of indoor unit as follows.
• Set Function Number "30" (Room temperature control for
cooling) to "00" (Factory setting)
• Set Function Number "31" (Room temperature control for
heating) to "02"
En-24
Cable tie

12.3. IR Receiver Unit (Optional parts)

Connection method
• Connection terminals
Receiver unit terminal (CN13)
• Wiring arrangement
• Use 7 pins for receiver unit cable.
• At fi rst, connect the receiver unit cable to the Receiver unit
terminal (CN13).
Power supply
cable
Avoid touching the ceiling with the wiring
Ceiling
Do not bind the power supply cable and other cables together.
Cable tie
Cable tie
Avoid covering the air inlet
with the wiring.