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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.

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

Dealer

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

Si341305E

07/2013 AK

Summary of Contents for RXYSQ4P7Y1B

Page 1: ...REMOVAL PROCEDURE S E R V I C E M A N U A L Outdoor Unit Inverter Multi Type 4 5 6 HP Class Si341305E...

Page 2: ...Service Manual Removal Procedure Outdoor Unit Applicable Models zHeat Pump RXYSQ4P7Y1B RXYSQ5P7Y1B RXYSQ6P7Y1B...

Page 3: ...Si341305E Removal Procedure 1 Table of Contents 1 Procedure to Remove Outside Panels 2 2 Procedure to Remove Propeller Fan and Fan Motor 5 3 Procedure to Remove Compressor 7...

Page 4: ...then remove the panel after pushing it downward to release the hook To remove the front panel for piping cover remove its 1 screw To remove the side panel for piping cover remove 4 screws of the side...

Page 5: ...ts 4 screws and releasing its 4 hooks Remove the front panel 1 after removing its 7 screws and pushing it upward On the rear side of the front panel 1 a reinforce plate is attached Be careful not to l...

Page 6: ...move the heat exchanger cover after releasing its 3 hooks with a minus driver 9 Remove the outdoor air thermistor after pulling it to the near side and sliding to the right 10 The figure in the right...

Page 7: ...it for 10 minutes or more after turning off all power supplies before disassembling work Step Procedure Points Remove the discharge grill front panel and front panel for piping cover according to the...

Page 8: ...ad wires are not fixed by using the clamp material it may always damage the lead wire because the lead wires twined around the fan When mounting the propeller fan make the D cut correspond to the hole...

Page 9: ...trical component and compressor fixing panel according to the Procedure to Remove Outside Panels 1 Pull off the lead wire of compressor 1 Open upward the sound insulation for the terminal cover 2 Remo...

Page 10: ...on for the compressor 5 Remove the crankcase heater under the compressor Pull the spring to trip the catch 6 Remove the 3 fixing bolts of the compressor You can see the far side fixing bolts when the...

Page 11: ...ing a pipe cutter before replacing with a new compressor 7 Cut off the suction pipe discharge pipe and unloader pipe of compressor with a pipe cutter 3 places Step Procedure Points Compressor Discharg...

Page 12: ...Revision History Month Year Version Revised contents 07 2013 Si341305E First edition...

Page 13: ...kage electrical shock fire or explosion z 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 instr...

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