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10.2.4 Connect the Cable to the Indoor Unit
1 The inside and outside connection cable can be connected without removing the front grille.
2 Connection cable between indoor unit and outdoor unit shall be approved polychloroprene sheathed 4 x
1.0 mm
2
flexible cord, type designation 60245 IEC 57 or heavier cord. Do not use joint connection cable.
o Secure the connection cable onto the control board with the holder.
Replace the wire if the existing wire (from concealed wiring, or otherwise) is too short.
1 2
3
Indoor and
outdoor
connection
cable
Holder
Earth Wire
longer than
others
AC wires
for safety
reason
Terminal
Board
23