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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/global_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.

Organization:
DAIKIN INDUSTRIES, LTD.
AIR CONDITIONING MANUFACTURING DIVISION

Scope of Registration:
THE DESIGN/DEVELOPMENT AND MANUFACTURE OF 
COMMERCIAL AIR CONDITIONING, HEATING, COOLING, 
REFRIGERATING EQUIPMENT, HEATING EQUIPMENT, 
RESIDENTIAL AIR CONDITIONING EQUIPMENT, HEAT 
RECLAIM VENTILATION, AIR CLEANING EQUIPMENT,  
COMPRESSORS AND VALVES.

Organization:
DAIKIN INDUSTRIES
(THAILAND) LTD.

Scope of Registration:
THE DESIGN/DEVELOPMENT
AND MANUFACTURE OF AIR 
CONDITIONERS AND THE 
COMPONENTS INCLUDING 
COMPRESSORS USED FOR THEM

All of the Daikin Group’s business 
facilities and subsidiaries in Japan 
are certified under the ISO 14001 
international standard for 
environment management.

JMI-0107

JQA-1452

Dealer

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Specifications, designs and other content appearing in this brochure are current as of January 2013 but subject to change without notice.

Si241312
01/2013 AK

Summary of Contents for R100LUY1

Page 1: ...REMOVAL PROCEDURE S E R V I C E M A N U A L Outdoor Unit Non Inverter Pair Type 3 4 5 6 HP Class Si241312...

Page 2: ...Service Manual Removal Procedure Outdoor Unit Applicable Models zCooling Only R71LUY1 R100LUY1 R125LUY1 R140LUY1...

Page 3: ...e Panels 2 2 Procedure to Remove Switch Box 3 3 Procedure to Remove Propeller Fan and Fan Motor 4 4 Procedure to Remove PCB Assy 5 5 Procedure to Remove Thermistor 6 6 Procedure to Remove Electronic E...

Page 4: ...3 hooks in its upper side then pull down the entire grille to remove it 2 To remove the front panel front part of the side panel dismount 1 screw and pull down the panel 3 To remove the top panel dis...

Page 5: ...ding to the Procedure to Remove Outside Panels 1 Spread the lower parts of hooks 3 locations to remove the resin cover 2 Remove following connectors fastening terminal from compressor terminals and th...

Page 6: ...r 1 Disconnect the connector for fan motor from the PCB Connector number R71 100LU X11A X15A R125 140LU X11A X12A X14A X15A Do not pull the lead wire but hold the connector and press the hook section...

Page 7: ...ing top panel front panel and side panel according to the Procedure to Remove Outside Panels 1 Spread the lower parts of hooks 3 locations to remove the resin cover 2 Disconnect all connectors on the...

Page 8: ...ing to the Procedure to Remove Outside Panels 1 Pick up and pull out the mounting spring to remove the discharge pipe thermistor 2 To remove the heat exchanger thermistor pull the locking piece frontw...

Page 9: ...nt is completely discharged before starting the disassembling work 1 Removing electronic expansion valve 1 Pull up the electronic expansion valve coil 2 To remove the electronic expansion valve discon...

Page 10: ...connecting the brazed joint before cut the pipes with pipe cutter 1 Dismount 5 screws to remove the stop valve mounting plate 2 Disconnect the gas piping and the liquid piping 3 To remove the terminal...

Page 11: ...Revision History Month Year Version Revised contents 01 2013 Si241312 First edition...

Page 12: ...duct 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 an...

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