mundoclima KJR-120C/TF-E Manuel D'installation Et L'utilisauter page 40

2. Wiring diagram
2.2 Wiring connection to a unit for Duct, Cassette, Ceiling Floor.
Connect wire controller to indoor unit main control board through 4-core shield cable
please connect it to the connector CN40 on indoor PCB (See Fig. 3-4).
Note:
If the connection cable 6 m supplied is not long enough for your installation,
you can cut it and extend it, provided they do not exceed 20 m in length.
4-core shield cable (accessory)
40
Multi Function Board
CN40 connector
Fig 3-4