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REMOVAL

PROCEDURE

S E R V I C E M A N U A L

Indoor Unit

Inverter

Wall Mounted Type

4.2/5.0/6.0/7.1 kW Class
15000/18000 Btu/h Class

Si041143

Содержание TXS71KAVMA

Страница 1: ...REMOVAL PROCEDURE S E R V I C E M A N U A L Indoor Unit Inverter Wall Mounted Type 4 2 5 0 6 0 7 1 kW Class 15000 18000 Btu h Class Si041143...

Страница 2: ...Only zHeat Pump FTKD42GVM FTXS50KVMA FTKD50GVM FTXS60KVMA FTKD60GVM FTXS71KVMA FTKD71GVM FTXS50KAVMA FTKD42GVM4 FTXS60KAVMA FTKD50GVM4 FTXS71KAVMA FTKD60GVM4 FTKD71GVM4 FTKD15HV2S FTKD18HV2S FTKS18HV...

Страница 3: ...Panel 2 2 Removal of Front Grille 5 3 Removal of Horizontal Blades Vertical Blades 6 4 Removal of Electrical Box PCBs Swing Motors 8 5 Removal of Indoor Heat Exchanger 15 6 Removal of Fan Motor Fan Ro...

Страница 4: ...ton is kept pressed for 5 seconds the forced cooling operation is performed for about 15 minutes 2 Remove the air filters 1 Open the front panel to the position where it stops 2 3 Slightly push up the...

Страница 5: ...ters are interchangeable 2 Remove the Titanium apatite photocatalytic air purifying filter ASSY by bending the air filter and releasing the projections from the air filter frame 3 Unfasten the 5 hooks...

Страница 6: ...pening the front panel further than it stops release both the shafts and remove the front panel Slide the front panel from side to side to release each shaft Align the right and left shafts with groov...

Страница 7: ...front grille Refer to the removal procedure in a reverse way when reassembling 2 Unfasten the 3 hooks on the top of the front grille The convex marks on the front panel indicate the position of the ho...

Страница 8: ...1 Open the horizontal blades 2 Release the left shaft of the horizontal blade large 3 Release the right shaft Installation procedure 1 Since the key pattern hook is provided rotate the blade and fit i...

Страница 9: ...ASSYs The unit has 3 vertical blade ASSYs linked to one another with the interlock rods 1 Release the right and left shafts 2 Unfasten the 3 hooks for each vertical blade ASSY 3 Pull the vertical blad...

Страница 10: ...ctrical box 1 Remove the screw and remove the service cover 2 Remove the screw and remove the drip proof plate 3 Pull out the indoor heat exchanger thermistor Be careful not to lose the clip of the th...

Страница 11: ...swing motors S41 8 Remove the screw of the electrical box 9 Dislocate the electrical box to the left and unfasten the back hook The electrical box has a hook on its back 10 Pull the electrical box ou...

Страница 12: ...PCBs 1 Lift the shield plate and unfasten the hook 2 Remove the signal receiver unit by unfastening the hook Unfasten the hook on the upper side 3 Unfasten the 5 hooks to remove the display PCB Step P...

Страница 13: ...from the display PCB 5 Unfasten the 4 hooks Remove the INTELLIGENT EYE sensor PCB and disconnect the connector S36 6 Unfasten the 2 hooks Remove the signal receiver PCB and disconnect the connector S...

Страница 14: ...e terminal board 8 Unfasten the 3 hooks and remove the control PCB S1 DC fan motor S25 INTELLIGENT EYE sensor PCB S32 indoor heat exchanger thermistor S41 swing motors S46 display PCB S47 signal recei...

Страница 15: ...es 1 Remove the screw of the swing motor 2 Remove the swing motor for horizontal blades 4 Remove the swing motor for vertical blades 1 Remove the swing shaft on the right side Remove the swing shaft S...

Страница 16: ...ng motor unit In case that you cannot remove the swing motor unit easily remove the auxiliary piping first Refer to the Removal of Indoor Heat Exchanger 4 Remove the 2 screws and remove the swing moto...

Страница 17: ...piping If the refrigerant piping is disconnected with the compressor operating and the stop valve open air may be sucked in and may generate an over pressure in refrigeration cycle thus resulting in p...

Страница 18: ...r heat exchanger 1 Detach the indoor unit from the installation plate 2 Unfasten the hook of the piping fixture at the back of the indoor unit Remove the piping fixture 3 Slightly widen the auxiliary...

Страница 19: ...or heat exchanger be sure to wear gloves or wrap the indoor heat exchanger with cloths You may be injured by the fins 5 Push the hooks on the right side and unfasten them 6 Pull the indoor heat exchan...

Страница 20: ...ore disassembling work Step Procedure Points 1 Remove the right side plate 1 Remove the 2 screws You can remove the fan rotor without detaching the right side plate 2 Lift the right side plate and rem...

Страница 21: ...give the screw one more turn 3 Rotate the fan rotor and confirm the fan motor and the fan rotor are installed appropriately 4 Tighten the screw completely if appropriate 5 If not appropriate go back t...

Страница 22: ...Revision History Month Year Version Revised contents 08 2012 Si041143 First edition...

Страница 23: ...ries 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 acce...