Adaptor Installation
1 Remove the front panel of the indoor unit, then connect
the cable included with this adaptor to the CN-CNT
connector on the printed circuit board�
∙ Shut off the power supply when installing this adaptor.
∙ Attach the EMC core to the cable.
∙ Pull the cable out of the indoor unit so there is no pinching.
∙ If an optional PCB has been installed in the indoor unit, connect to the
CN‑CNT connector of the optional PCB.
Connection examples: H series
Without optional PCB
2 Insert a flat head screwdriver into the slot on the top of
the adaptor and remove the cover� Connect the other
end of the CN-CNT cable connector to the connector
inside the adaptor�
CN‑CNT
connector
EMC core
Slot
Connector
With optional PCB
CN‑CNT
connector
EMC core
9