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b) OUTDOOR POWER SUPPLY MODEL (3.0HP)
Connecting cable between indoor unit and
outdoor unit shall be approved polychloroprene
sheathed 6 x 1.5mm
2
(3.0HP) flexible cord, type
designation 245 IEC 57 or heavier cord.
• Secure the connecting cable onto the control
board with the holder.
This equipment must be properly earthed.
• Ensure the colour of wires of outdoor unit and the terminal Nos. are the same to the indoor’s respectively.
• Earth wire shall be Yellow/Green (Y/G) in colour and longer than the other AC wires for safety reason.
11.2.5 Wire Stripping And Connecting Requirement
11.2.5.1 Cutting and flaring the piping
1 Please cut using pipe cutter and then remove the burrs.
2 Remove the burrs by using reamer. If burrs are not removed, gas leakage may be caused. Turn the piping
end down to avoid the metal powder entering the pipe.
3 Please make flare after inserting the flare nut onto the copper pipes.
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