Daikin FVXD60FV2CN, Service Manual

Page 1: ...REMOVAL PROCEDURE S E R V I C E M A N U A L Indoor Unit Inverter Floor Standing Type 6 0 7 1 kW Class Si06 760...

Page 2: ...Service Manual Removal Procedure Indoor Unit zHeat Pump FVXD60FV2CW FVXD60FV2CN FVXD71FV2CW FVXD71FV2CN FVXS71FV2CN FVXS71FV2CW...

Page 3: ...rille 4 3 Removal of Control PCB 5 4 Removal of Piping Cover 9 5 Removal of Electrical Box 10 6 Removal of Fan Rotor Fan Motor 11 7 Removal of Front Panel 14 8 Removal of Display PCB 16 9 Removal of I...

Page 4: ...ling work Step Procedure Points 1 Features Display If the system gets in trouble an error code appears on the temperature display Vertical Blades Suction Grille Air Inlet Air Outlet Front Panel Displa...

Page 5: ...orce the suction grille open It may come off and you may get injured by the internal fan or the unit may fall down 1 Put your fingers on the right and left air inlets and open the suction grille 2 Gri...

Page 6: ...efore disassembling work Step Procedure Points 1 Remove the suction grille 1 Open the suction grille and loosen the 2 screws 2 Tilt the suction grille deep toward yourself first and then lift it out o...

Page 7: ...uction grille 1 Remove the 2 screws top and bottom on the left off the electrical box cover 2 Open the electrical box cover and undo the right hand hook 3 The figure at right shows the control PCB Dis...

Page 8: ...r S1 5 Disconnect the connectors S21 S35 6 Disconnect the connectors S26 S28 and the connector for indoor heat exchanger thermistor S32 7 Disconnect the connectors for swing motor S6 S8 Connector S6 W...

Page 9: ...onnect the earth terminal 9 Release the room temperature thermistor from the holder 10 Pull out the room temperature thermistor from the hole of the electrical box Step Procedure Points Earth Terminal...

Page 10: ...dure 11 Pull the 3 PCB spacers out of the control PCB Preferably use long nose pliers to easily draw out the PCB spacers Section view 12 Remove the control PCB Step Procedure Points PCB spacers 3 R185...

Page 11: ...all power supplies before disassembling work Step Procedure Points 1 Detach the piping cover Remove the suction grille 1 Remove the screw and detach the piping cover 2 The figure at right shows the pi...

Page 12: ...n yellow striped wire harness 2 Release the room temperature thermistor Disconnect the connectors and terminal strip for power supply all from the power supply control PCB The wire harnesses of the co...

Page 13: ...fter turning off all power supplies before disassembling work Step Procedure Points 1 Detach the fan rotor Remove the suction grille electrical box and piping fixture 1 Remove the screw of the bell mo...

Page 14: ...motor cover when you install a fan motor 1 Remove the 2 screws on the left side and remove the fan harness cover 2 1 Disconnect the relay harness 2 Pinch the both sides of the spring 3 Pull out the co...

Page 15: ...an Motor Removal Procedure 13 4 Cut the clamp and release the harness from the fan motor stand 5 Remove the 4 screws and remove the fan motor from the stand Step Procedure Points R18537 Fan motor Scre...

Page 16: ...ep Procedure Points 1 Detach the front panel 1 Release the 2 hooks in the middle of the vertical blade 2 Release the upper shaft of the vertical blade and lift the blade up to remove 3 Remove either v...

Page 17: ...Si06 760 Removal of Front Panel Removal Procedure 15 7 Lift the front panel up to undo the 4 hooks and pull it out Step Procedure Points R4652 Hooks Hooks...

Page 18: ...bling be sure to attach the washers Detach the front panel 1 Remove the 6 cylindrical heat insulators 2 Remove the 8 screws 3 Remove the heat insulator 4 Release the 4 hooks and pull out the PCB case...

Page 19: ...Points 1 Detach the indoor heat exchanger Detach the front panel Detach the electrical box Release the harnesses from the hook behind the electrical box 1 Pull out the air outlet guide 2 Remove the sc...

Page 20: ...r Heat Exchanger Si06 760 18 Removal Procedure 4 Remove the 4 screws of the indoor heat exchanger 5 Lift up and remove the indoor heat exchanger Step Procedure Points R4658 Screws Screws R18524 Indoor...

Page 21: ...Removal Procedure 19 6 Loosen the 4 screws to remove the fin guard 7 When replacing indoor heat exchanger detach the metal plates and attach them to the new one Step Procedure Points R18525 Screws Fin...

Page 22: ...Revision History Month Year Version Revised contents 07 2013 Si06 760 First edition...

Page 23: ...ories supplied or specified by Daikin Ask a qualified installer or contractor to install those parts and accessories Use of unauthorised parts and accessories or improper installation of parts and acc...