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Capillary Tube

Si011357EA

10

Removal Procedure

3. Capillary Tube

Warning

Š

Be sure to wait for 10 minutes or more after turning off all power supplies before 
disassembling work.

Š

Be careful not to get yourself burnt with the pipes and other parts that are heated by 
the gas brazing machine.

Š

If the refrigerant gas leaks during work, ventilate the room. (If the refrigerant gas is 
exposed to flames, toxic gas may be generated.)

Caution

Š

From the viewpoint of global environment protection, do not discharge the refrigerant 
gas in the atmosphere. Make sure to collect all the refrigerant gas.

Š

Restore the piping by non-oxidation brazing.

Note

Š

Before working, make sure that the refrigerant gas is empty in the circuit.

Š

Be sure to apply nitrogen replacement when heating up the brazed part.

Š

Do not use a metal saw for cutting pipes by all means because the sawdust comes into 
the circuit.

Š

When withdrawing the pipes, be careful not to pinch them firmly with pliers. The pipes 
may get deformed.

Š

Provide a protective sheet or a steel plate so that the brazing flame cannot influence 
peripheries.

Š

Be careful so as not to burn the compressor terminals, the name plate, the outdoor 
heat exchanger fin.

Š

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.

Step

Procedure

Points

1

Remove the putty. Heat 
up the 2 brazed parts 
and remove the 
capillary tube.

„

The shape of the capillary 
tube varies depending on the 
model.

Brazed 
part

(R19282)

Capillary 
tube

(R19283)

Summary of Contents for ARM13MV2S

Page 1: ...REMOVAL PROCEDURE S E R V I C E M A N U A L 3 5 kW Class 13000 15000 Btu h Class Outdoor Unit Non Inverter Pair Type Si011357EA ...

Page 2: ...Service Manual Removal Procedure Outdoor Unit zCooling Only ARM13MV2S RM13NV2S RM15NV2S RM35JV14 RM35KV1V RN35JV1G ...

Page 3: ...oval Procedure 1 Table of Contents 1 Outer Panels Fan Motor 2 2 Electrical Components Sound Blankets 8 3 Capillary Tube 10 4 Compressor ASSY 11 Note The illustrations may be slightly different depending on the model ...

Page 4: ...ower supplies before disassembling work Step Procedure Points 1 Remove the outer panels The stop valve cover is united with the shield plate When reassembling make sure to fit the 5 hooks 1 Remove the screw and remove the stop valve cover 2 Remove the 3 screws and remove the top panel Stop valve cover R7188 Shield plate Hook R16333 Top panel R16334 ...

Page 5: ... the 4 screws and remove the discharge grille The discharge grille has 4 hooks 4 Remove the 8 screws of the front panel 5 Unfasten the 4 hooks and remove the front panel The front panel has 4 hooks Step Procedure Points R16335 R16336 R16337 Front panel Hook R16338 ...

Page 6: ...he nut and remove the outdoor fan 2 Pull out the 2 terminals red white from the compressor capacitor C1R 3 Pull out the terminal black from magnetic contactor K1M 6 4 Release the fan motor lead wire from the groove Step Procedure Points D cut Outdoor fan R19342 10 mm 0 39 inch R18954 to fan motor red to fan motor white C1R R20772 to fan motor black K1M R19276 Fan motor lead wire Groove R19347 ...

Page 7: ... of the fan motor when reassembling so as not to be entangled with the outdoor fan When reassembling fit the lower hooks into the bottom frame 6 Release the fan motor lead wire from the hooks 7 Remove the 4 screws and remove the fan motor Step Procedure Points R15232 Fan motor fixing frame R15233 R3249 Lead wire Outdoor fan R19277 R15234 R15235 Fan motor ...

Page 8: ...the terminal board and disconnect the connecting wire and the power supply wire Remove the screw and remove the wire fixture 3 Lift up and remove the guard net 4 Remove the 2 screws on the rear side Step Procedure Points R19280 Connecting wire Power supply wire Wire fixture Terminal board Guard net R8284 R15237 ...

Page 9: ...t side 6 Remove the screw near the connection port 7 Unfasten the upper hook When reassembling make sure to fit the hook 8 Unfasten the hook and remove the right side panel When reassembling make sure to fit the hook Step Procedure Points R15238 Right side panel R15239 R15240 R19341 Hook ...

Page 10: ...ning off all power supplies before disassembling work Step Procedure Points 1 Remove the electrical components 1 2 Pull out the terminals from the magnetic contactor K1M Remove the 2 screws and remove the magnetic contactor K1M C1R C1R X1M F1U F1U X1M K1M R20755 to X1M 3 white to X1M 1 red fuse to X1M 1 red to compressor C terminal blue to X1M 2 white K1M R20745 ...

Page 11: ...blanket are torn easily remove the sound blanket carefully The design of the sound blankets varies depending on the model 1 2 Remove the sound blanket top Untie the 2 strings and remove the sound blanket body Step Procedure Points to compressor S terminal yellow to compressor R terminal red to X1M 3 black C1R red R20746 R15375 C U R V S W C U R V S W R20756 to earth ground wire green yellow to K1M...

Page 12: ...in the circuit Be sure to apply nitrogen replacement when heating up the brazed part Do not use a metal saw for cutting pipes by all means because the sawdust comes into the circuit When withdrawing the pipes be careful not to pinch them firmly with pliers The pipes may get deformed Provide a protective sheet or a steel plate so that the brazing flame cannot influence peripheries Be careful so as ...

Page 13: ... by non oxidation brazing Note 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 Do not use a metal saw for cutting pipes by all means because the sawdust comes into the circuit When withdrawing the pipes be careful not to pinch them firmly with pliers The pipes may get deformed Provide a protective sheet...

Page 14: ...or lead wires Remove the gasket S W yellow C U blue R V red 4 Remove the 3 nuts of the compressor 5 Heat up the brazed part of the discharge side pipe and disconnect it Step Procedure Points R17183 Gasket S W C U R V R15393 C U R V S W R20756 R15442 R20757 Discharge side pipe ...

Page 15: ...pressor ASSY Removal Procedure 13 6 Heat up the brazed part of the suction side pipe and disconnect it 7 Lift the compressor ASSY up and remove it Step Procedure Points R20758 Suction side pipe R15471 Compressor ASSY ...

Page 16: ...Revision History Month Year Version Revised contents 08 2013 Si011357E First edition 09 2014 Si011357EA Model addition ARM13MV2S RM13 15NV2S RM35JV14 RM35KV1V ...

Page 17: ...ies 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 instructio...

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