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Removal of Compressor ASSY

Si011193

16

Removal Procedure

6. Removal of Compressor ASSY

Procedure

Warning

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

Step

Procedure

Points

1

2

Remove the nut. 

Remove the terminal 
cover.

3

Disconnect the 
compressor lead wires.

S(W) : yellow
C(U) : blue
R(V) : red

(R15186)

(R15187)

Terminal cover

(R15188)

S(W)

C(U)

R(V)

(R15376)

Summary of Contents for RE18MV2S

Page 1: ...REMOVAL PROCEDURE S E R V I C E M A N U A L 18000 Btu h Class Outdoor Unit Non Inverter Pair Type Si011193...

Page 2: ...Service Manual Removal Procedure Outdoor Unit Applicable Model zCooling Only RE18MV2S...

Page 3: ...edure 1 Table of Contents 1 Removal of Outer Panels 2 2 Removal of Outdoor Fan Fan Motor 4 3 Removal of Electrical Components 6 4 Removal of Sound Blankets 14 5 Removal of Capillary Tube 15 6 Removal...

Page 4: ...for 10 minutes or more after turning off all power supplies before disassembling work Step Procedure Points 1 Remove the 4 screws and remove the top panel Take care not to cut your finger by the fins...

Page 5: ...anels Removal Procedure 3 3 Lift the front panel and unfasten the 3 hooks of the left side and 2 hooks of the right side 4 Remove the 4 screws and remove the discharge grille Step Procedure Points R15...

Page 6: ...magnetic contactor K1M 3 Release the fan motor lead wire from the hook 4 Remove the screw of the fan motor fixing plate 5 Remove the fan motor fixing plate Be careful so as not to damage the top part...

Page 7: ...the fan motor lead wire Remove the 4 screws and remove the fan motor When reassembling fit the lower hooks into the bottom frame Nut size M6 Align the mark of the outdoor fan with the D cut section o...

Page 8: ...wait for 10 minutes or more after turning off all power supplies before disassembling work Step Procedure Points 1 Remove the right side panel 1 Remove the screw and remove the stop valve cover The s...

Page 9: ...nents Removal Procedure 7 3 Remove the 7 screws and disconnect the connecting wires 4 Remove the 2 screws on the right side upper 5 Remove the 2 screws on the right side lower Step Procedure Points R1...

Page 10: ...Si011193 8 Removal Procedure 6 Remove the 2 screws on the rear side 7 Unfasten the hook 8 Remove the right side panel The right side panel has 2 hooks at the bottom Step Procedure Points R15168 R1516...

Page 11: ...A1 B1 from the compressor capacitor C11R Magnetic contactor K1M Compressor capacitor C11R Compressor lead wire S W yellow C U blue R V red 6 Lift and remove the electrical component ASSY Step Procedur...

Page 12: ...the fuse 2 Pull out the remaining terminal A2 from the compressor capacitor C11R Compressor capacitor C11R 3 Remove the 2 screws of the capacitor fixing band 4 Remove the compressor capacitor Step Pro...

Page 13: ...t the terminal B2 from the fan capacitor C12R Fan capacitor C12R 6 Remove the screw and remove the fan capacitor 7 Pull out the terminals 2 4 6 A1 A2 from the magnetic contactor K1M Step Procedure Poi...

Page 14: ...2 Removal Procedure 8 Remove the 2 screws and remove the magnetic contactor 9 Cut the clamp 10 Pull out the 2 terminals for the diode bridge from the terminal board Step Procedure Points R15183 R15184...

Page 15: ...Components Removal Procedure 13 11 Remove the screw and remove the diode bridge 12 Remove the screw of the earth and 2 screws of the terminal board 13 Remove the terminal board Step Procedure Points R...

Page 16: ...ork Step Procedure Points 1 Remove the sound blanket top Preparation Remove the outer panels according to the Removal of Outer Panels Remove the electrical components ASSY according to the Removal of...

Page 17: ...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 belo...

Page 18: ...arning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work Step Procedure Points 1 2 Remove the nut Remove the terminal cover 3 Disconnect the compres...

Page 19: ...sor ASSY Removal Procedure 17 4 Remove the gasket 5 Remove the 3 screws of the partition plate 6 Remove the partition plate When reassembling insert A into B Step Procedure Points R15189 Gasket R15190...

Page 20: ...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 mak...

Page 21: ...Revision History Month Year Version Revised contents 08 2012 Si011193 First edition...

Page 22: ...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...

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