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Daikin AR24KV2S, Service Manual Removal Procedure

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Daikin AR24KV2S Service Manual Removal Procedure Download Page 12

Removal of Electrical Component ASSY

Si011196

10

Removal Procedure

8

Disconnect the blue 
terminal: K1M (2).

9

Lift the electrical 
component ASSY to 
unfasten the 2 hooks 
and remove it.

Step

Procedure

Points

(R16372)

Blue

(R16373)

Electrical 
component ASSY

Summary of Contents for AR24KV2S

Page 1: ...REMOVAL PROCEDURE S E R V I C E M A N U A L 6 0 kW Class 24000 28000 Class Outdoor Unit Non Inverter Pair Type Si011196 ...

Page 2: ...Service Manual Removal Procedure Outdoor Unit Applicable Models zCooling Only R24LV2S R28LV2S RE24NV2S AR24KV2S R60HV1 R60HV14 R60JV1V R60MV16 ...

Page 3: ... of Outdoor Fan Fan Motor 5 3 Removal of Electrical Component ASSY 7 4 Removal of Sound Blankets 11 5 Removal of Capillary Tube Pattern 1 12 6 Removal of Capillary Tube Pattern 2 13 7 Removal of Compressor ASSY 14 Note The illustrations may be slightly different depending on the model ...

Page 4: ...s before disassembling work Step Procedure Points 1 Remove the top panel 1 Remove the 8 screws of the top panel Piping may be slightly different from the illustrations 2 Pull the suction grille to unfasten the hook Take care not to cut your finger by the fins of the outdoor heat exchanger 3 Lift up and remove the top panel Top panel R5423 R5424 Suction grille R5425 R5426 ...

Page 5: ... the suction grille 2 Remove the front panel 2 1 Remove the screw and remove the front panel 2 When reassembling fit the 5 hooks 3 Remove the piping cover front 1 Remove the screw and remove the piping cover front Step Procedure Points Hook R5427 Front panel 2 R12807 R12808 Piping cover front Hook Hook R13234 ...

Page 6: ...Removal of Outer Panels Si011196 4 Removal Procedure 4 Remove the front panel 1 1 Remove the 6 screws and remove the front panel 1 Step Procedure Points Front panel 1 R12810 R17188 R8322 ...

Page 7: ... Points 1 Disconnect the relay connector for the fan motor Preparation Remove the front panel according to the Removal of Outer Panels 2 Unfasten the hook with a flat screwdriver Put the fan motor lead wire through the back of the fan motor when reassembling so as not to be entangled with the outdoor fan 3 Release the fan motor lead wire from the partition plate R16366 Hook R5436 R3249 Lead wire O...

Page 8: ... the shaft of fan motor 5 Remove the 4 screws and remove the fan motor Be sure to remove the lower screws first If the upper screws are removed first the fan motor may tilt or fall because the center of its gravity is toward the front It may cause injuries Screw size M5 16 Step Procedure Points Lock washer Nut R15404 13 mm R17450 R12834 D cut D cut Lock washer R12835 R5439 ...

Page 9: ...for 10 minutes or more after turning off all power supplies before disassembling work Step Procedure Points 1 Remove the side panel Preparation Remove the top panel front panel 1 2 and piping cover front according to the Removal of Outer Panels 1 Remove the 9 screws and remove the right side panel Right side panel R15402 R16367 Hook R5442 ...

Page 10: ...itor C2R 2 Detach the outdoor temperature sensor Remove the sensor fixing plate 3 Disconnect the terminals of the outdoor temperature thermostat S1T Step Procedure Points R16368 White Red Fan motor capacitor C2R R12813 Outdoor temperature sensor R12814 R17451 R16369 Outdoor temperature thermostat S1T to X1A orange to X1A black S1T R15472 L H C to K1M 4 white ...

Page 11: ...mostat loosen the right screw 5 Disconnect the terminals from the compressor capacitor C1R Compressor capacitor C1R 6 Cut the 3 clamps Compressor lead wire S yellow C blue R red 7 Cut the clamp on the rear side Step Procedure Points R15486 Compressor capacitor R16370 to magnetic contactor K1M 6 red R17467 to compressor R terminal red to compressor S terminal yellow R16371 R12819 S R C R17191 ...

Page 12: ...Component ASSY Si011196 10 Removal Procedure 8 Disconnect the blue terminal K1M 2 9 Lift the electrical component ASSY to unfasten the 2 hooks and remove it Step Procedure Points R16372 Blue R16373 Electrical component ASSY ...

Page 13: ...wer supplies before disassembling work Step Procedure Points 1 Remove the sound blanket top Preparation Remove the electrical component ASSY according to the Removal of Electrical Component ASSY Since the piping ports on the sound blanket are torn easily remove the blanket carefully 2 Remove the sound blanket body Sound blanket top R16241 Sound blanket body R17442 ...

Page 14: ... do not discharge the refrigerant gas in the atmosphere Make sure to collect all the refrigerant gas Cautions for restoration 1 Restore the piping by non oxidation brazing 2 Avoid excessive heating Keep below 120 C In case of difficulty with gas brazing machine 1 Disconnect the brazed part where is easy to disconnect and restore 2 Cut pipes on the main unit with a tube cutter in order to make it e...

Page 15: ...he refrigerant gas in the atmosphere Make sure to collect all the refrigerant gas Cautions for restoration 1 Restore the piping by non oxidation brazing 2 Avoid excessive heating Keep below 120 C In case of difficulty with gas brazing machine 1 Disconnect the brazed part where is easy to disconnect and restore 2 Cut pipes on the main unit with a tube cutter in order to make it easy to disconnect 1...

Page 16: ...ff all power supplies before disassembling work Step Procedure Points 1 Remove the terminal cover 2 Disconnect the compressor lead wires Be careful so as not to burn the compressor terminals or the name plate S yellow C blue R red 3 Remove the gasket Terminal cover R5455 R5455 Terminal cover fixture R5456 Yellow S Blue C Red R R5457 R12819 S R C Gasket R5458 ...

Page 17: ...ficulty with gas brazing machine 1 Disconnect the brazed part where is easy to disconnect and restore 2 Cut pipes on the main unit with a tube cutter in order to make it easy to disconnect Before working make sure that the refrigerant gas is empty in the circuit Be sure to apply nitrogen replacement when heating up the brazed part 5 Heat up the brazed part of the discharge side and disconnect 6 He...

Page 18: ...Revision History Month Year Version Revised contents 08 2012 Si011196 First edition ...

Page 19: ...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 accessories can result in water or refrigerant leakage electrical shock fire or explosion z Read the User s Manual carefully before using this product The User s Manual provides important safety instruct...

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