(FOR DETAIL REFER TO WIRING DIAGRAM AT UNIT)
1.Remove the control board cover from the unit by loosening the screw.
2.Connecting cable between indoor unit and outdoor unit shall be approved polychloroprene sheathed 4 × 1.5 mm2
flexible cord, type designation 245 IEC 57 or heavier cord.
3.Secure the cable onto the control board with the holder (clamper).
4.Cable connection to the power supply through knife switch (Disconnecting means).
•Connect the approved polychloroprene sheathed power supply cable (1.5 mm2), type designation 245 IEC 57 or
heavier cord to the terminal board, and connect the other end of the cable to knife switch (Disconnecting means).
Note:Knife switch (Disconnecting means) should have minimum 3 mm contact gap.
−Secure the cable onto the control board with the holder (clamper).
10.3.6.PIPE INSULATION1.Please carry out insulation at pipe connection portion as mentioned in Indoor/Outdoor Unit Installation Diagram. Please wrap the insulated piping end to prevent water from going inside the piping.
2.If drain hose or connecting piping is in the room (where dew may form), please increase the insulation by using
•If a drain elbow is used, the unit should be placed on a stand which is taller than 3 cm.
•If the unit is used in an area where temperature falls below 0°C for 2 or 3 days in succession, it is recommended not to use a drain elbow, for the drain water freezes and the fan will not rotate.
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