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12.2.4  Connect the Cable to the Indoor Unit  
1  The inside and outside connecting 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 mm
2
 flexible 
cord, type designation 245 IEC 57 or heavier 
cord. 
3  Bind all the indoor and outdoor connecting 
cable with tape and route the connecting 
cable via the escapement. 
4  Remove the tapes and connect the 
connecting cable between indoor unit and 
outdoor unit according to the diagram below. 
 
 
 
 
 
 
 
 
 
5  Secure the connecting cable onto the control board with the holder (clamper). 
o  Ensure the colour of wires of outdoor unit and the terminal Nos. are the same to the indoor’s 
respectively. 
o  Earth wire shall be Yellow/Green (Y/G) in colour and longer than other AC wires for safety reason.