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Head Office:
Umeda Center Bldg., 2-4-12, Nakazaki-Nishi,
Kita-ku, Osaka, 530-8323 Japan

Tokyo Office:
JR Shinagawa East Bldg., 2-18-1, Konan,
Minato-ku, Tokyo, 108-0075 Japan

http://www.daikin.com/products/ac/

All rights reserved

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Warning

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Daikin products are manufactured for export to numerous countries throughout the world. Prior to 
purchase, please confirm with your local authorised importer, distributor and/or retailer whether this 
product conforms to the applicable standards, and is suitable for use, in the region where the product 
will be used. This statement does not purport to exclude, restrict or modify the application of any local 
legislation.

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Ask a qualified installer or contractor to install this product. Do not try to install the product yourself. 
Improper installation can result in water or refrigerant leakage, electrical shock, fire or explosion.

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Use only those parts and accessories 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.

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Read the user's manual carefully before using this product. The user's manual provides important 
safety instructions and warnings. Be sure to follow these instructions and warnings.

If you have any enquiries, please contact your local importer, distributor and/or retailer.

Cautions on product corrosion

1. Air conditioners should not be installed in areas where corrosive gases, such as acid gas or alkaline gas, are produced.
2. If the outdoor unit is to be installed close to the sea shore, direct exposure to the sea breeze should be avoided. If you need to install 

the outdoor unit close to the sea shore, contact your local distributor.

Dealer

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Specifications, designs and other content appearing in this brochure are current as of March 2015 but subject to change without notice.

Si011415E

03/2015 AK.B

Summary of Contents for RNE50LV1

Page 1: ...REMOVAL PROCEDURE S E R V I C E M A N U A L 5 0 kW Class Outdoor Unit Non Inverter Pair Type Si011415E...

Page 2: ...Service Manual Removal Procedure Outdoor Unit zCooling Only RNE50LV1 RNE50MV1 RNE50MV14 RNE50MV1V...

Page 3: ...able of Contents 1 Outer Panels 2 2 Outdoor Fan Fan Motor 4 3 Electrical Component ASSY 6 4 Sound Blanket Partition Plate 9 5 Capillary Tube 10 6 Compressor 12 Note The illustrations may be slightly d...

Page 4: ...ore after turning off all power supplies before disassembling work Step Procedure Points 1 Remove the 4 screws and remove the top panel 2 Remove the 4 screws of the discharge grille 3 Unfasten the 6 h...

Page 5: ...Outer Panels Removal Procedure 3 4 Remove the 7 screws of the front panel 5 Unfasten the 2 right side hooks then the 3 left side hooks to remove the front panel Step Procedure Points Front panel R214...

Page 6: ...itor C1R Pull out the terminal 6 black from the magnetic relay K1M Cut the clamp and release the fan motor lead wire from the groove 4 Remove the nut and remove the outdoor fan Nut size M6 When reasse...

Page 7: ...rough the back of the fan motor so as not to be entangled with the outdoor fan When reassembling fit the 2 lower hooks into the bottom frame 6 Unfasten the 2 hooks on the fan motor fixing frame and re...

Page 8: ...off all power supplies before disassembling work Step Procedure Points 1 Remove the right side panel When reassembling make sure to fit the 3 hooks 1 2 Remove the screw of the stop valve cover Slide...

Page 9: ...and disconnect the connecting wire and power supply wire 5 Remove the 7 screws of the right side panel 6 Unfasten the 4 hooks and remove the right side panel Step Procedure Points Connecting wire Pow...

Page 10: ...yellow red from the capacitor C1R Pull out the terminal 2 blue from the magnetic relay K1M Cut the clamp 4 Lift the electrical component ASSY up and remove it Step Procedure Points Clamp Capacitor Ma...

Page 11: ...more after turning off all power supplies before disassembling work Step Procedure Points 1 Untie the 2 strings and pull out the sound blanket 2 Remove the 3 screws and remove the partition plate Whe...

Page 12: ...ing 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 s...

Page 13: ...re 11 2 3 Disconnect the compressor lead wires Remove the gasket 4 5 Remove the putty Heat up the 2 brazed parts and remove the capillary tube Step Procedure Points Gasket S yellow C blue R red R21467...

Page 14: ...Restore the piping 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...

Page 15: ...rt of the discharge side pipe and disconnect it Heat up the brazed part of the suction side pipe and disconnect it Remove the 3 nuts Lift up the compressor and remove it Step Procedure Points Gasket S...

Page 16: ...Revision History Month Year Version Revised contents 03 2015 Si011415E First edition...

Page 17: ...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...

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