Panasonic CS-S9MKQ Service Manual page 49

10.1.7 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 1.5
2
mm (1.0 ~ 1.5HP) or 4 x 2.5 mm
Do not use joint connection cable. Replace the wire if the existing wire (from concealed wiring, or otherwise)
is too short.
2
(2.0 ~ 2.5HP) flexible cord, type designation 245 IEC 57 or heavier cord.
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