Panasonic CS-NZ9SKE Service Manual

Also see for CS-NZ12SKE: Operating instructions

Contents

Panasonic CS-NZ9SKE Service Manual Manual pdf 38 page image

38In case of outdoor power supply3 Cable connection to the power supply through Isolating Devices (Disconnecting means).o Connect approved type polychloroprene sheathed power supply cord 3 x 1.5 mm 2 type designation60245 IEC 57 or heavier cord to the terminal board, and connect the others end of the cord to IsolatingDevices (Disconnecting means).o Do not use joint power supply cord. Replace the wire if the existing wire (from concealed wiring, orotherwise) is too short.o In unavoidable case, joining of power supply cord between isolating devices and terminal board of airconditioner shall be done by using approved socket and plug with earth pin rated 16A. Wiring work toboth socket and plug must follow to national wiring standard.4 Connection cable between indoor unit and outdoor unit shall be approved polychloroprene sheathed4 x 1.5 mm2 flexible cord, type designation 60245 IEC 57 or heavier cord. Do not use joint connection cable.Replace the wire if the existing wire (from concealed wiring, or otherwise) is too short. Allowable connectioncable length of each indoor unit shall be 30 m or less.5 Connect the power supply cord and connection cable between indoor unit and outdoor unit according to thediagram below.Terminals on the indoor unit L N 1 2 3Colour of wires (connection cable)Terminals on the outdoor unit L N 1 2 3(Power supply cord)Terminals on the isolating devices(Disconnecting means) (L) (N)6 Secure the power supply cord and connection cable onto the control board with the holder.7 Attach the control board cover back to the original position with screw.TerminalBoardControlBoardEarth Wirelonger thanothersAC wiresfor safetyreasonHolderIndoor & outdoorconnection cablePower supplycordIndoor unitIsolatingDevicesWARNINGThis equipment must be properly earthed. For wire stripping and connection requirement, refer to instruction 12.2.4 of indoor unit. Isolating Devices (Disconnecting means) should have minimum 3.0 mm contact gap. Earth wire shall be Yellow/Green (Y/G) in colour and longer than other AC wires for safety reason.12.3.5 Piping Insulation1 Please carry out insulation at pipe connection portion as mentioned in Indoor/Outdoor Unit InstallationDiagram. 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 byusing POLY-E FOAM with thickness 6 mm or above.