9Secure the wire onto the control board with the holder (clamper).
10After completing wiring connections, reattach the particular plate and control board cover (metal and resin) to the original position with the screws.
11For wire stripping and connection requirement, refer to instruction 11.2.3 of indoor unit.
WARNING
This equipment must be properly earthed.
Earth lead wire shall be Yellow/Green (Y/G) in colour and should be longer than other lead wires as shown in the figure for electrical safety in case of slipping.
11.3.5Piping Insulation
1Please 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.
2If drain hose or connecting piping is in the room (where dew may form), please increase the insulation by using
11.3.5.1Cutting and flaring the piping
1Please cut using pipe cutter and then remove the burrs.
2Remove 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.
3Please make flare after inserting the flare nut onto the copper pipes.
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