Mitsubishi Electronics PAC-AHA31BC manual

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Table of contents for the manual

  • Page 1

    P ARTS CA T ALOG CONTENTS 1. RoHS P ARTS LIST ............................................. 2 2. OPTIONAL P ARTS ........................................... 10 SERVICE MANUAL (OCH468) SPLIT -TYPE, HEA T PUMP AIR CONDITIONERS OUTDOOR UNIT BRANCH BOX No. OCB468 [Service Ref.] MXZ-8B48NA P AC-AKA51BC P AC-AKA31BC Model name indication HFC utilized R41[...]

  • Page 2

    2 1 RoHS P ARTS LIST 1-1. STRUCTURAL P ARTS MXZ-8B48NA 1 2 3 45 6 7 8 9 6 10 11 12 13 14[...]

  • Page 3

    3 3 Part No. Part Name Specification No. Wiring Diagram Symbol Recom- mended Q'ty MXZ-8B48NA Remarks (Drawing No.) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 1 1 1 2 1 1 1 1 1 1 1 1 T7W E03 662 T7W E03 691 T7W E06 667 R01 E31 686 R01 E27 130 R01 E01 655 R01 E13 658 R01 E1 1 658 T7W E01 617 R01 E32 661 T7W E08 668 R01 E07 698 R01 E14 641 R01 E02 655 [...]

  • Page 4

    4 1 2 3 4 56 7 8 9 10 11 12 13 14 15 16 17 21 18 19 20 22 23 24 25 26 27 1-2. FUNCTIONAL AND ELECTRICAL P ARTS MXZ-8B48NA[...]

  • Page 5

    5 No. Wiring Diagram Symbol Recom- mended Q'ty Remarks MXZ-8B48NA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 MF1, MF2 SV1 63HS MC SV2 63L 21S4 63H TH6, TH7 C.B. TB1 TB2 DCL P. B . FUSE1~4 CB TH4 TH3 T7W E27 763 R01 E08 1 15 R01 E09 097 T7W E56 242 T7W E04 428 R01 E07 208 T7W E12 413 T97 415 779 T7W E[...]

  • Page 6

    6 1-3. FUNCTIONAL P ARTS BRANCH BOX : P AC-AKA51BC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 17 16 15 18 19 20[...]

  • Page 7

    7 Part No. Part Name Specification No. Wiring Diagram Symbol Recom- mended Q'ty Remarks Q'ty/set P AC-AKA51BC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 RoHS G G G G G G G G G G G G G G G G G G G G G G G 1 1 1 1 5 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 5 1 R01 E22 641 R01 E1 1 689 R01 E13 689 T7W E34 661 R01 E36 242 R01 E33 529 [...]

  • Page 8

    8 1-4. FUNCTIONAL P ARTS BRANCH BOX : P AC-AKA31BC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 17 16 15 18[...]

  • Page 9

    9 Part No. Part Name Specification No. Wiring Diagram Symbol Recom- mended Q'ty Remarks Q'ty/set P AC-AKA31BC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 RoHS G G G G G G G G G G G G G G G G G G G G G 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 R01 E22 641 R01 E12 689 R01 E14 689 T7W E35 661 R01 E36 242 R01 E33 529 T7W E02 669 T7W[...]

  • Page 10

    10 2 OPTIONAL P ARTS MSDD-50AR-E MSDD-50BR-E Connection method flare brazing w According to the connection method, you can choose the favourite one. 2-1. FOR OUTDOOR UNIT 2-BRANCH PIPE (Joint) (In case of using 2-branch boxes) 2-2. FOR BRANCH BOX <Reference> Conversion formula A B MAC-A454JP MAC-A455JP MAC-A456JP P AC-493PI P AC-SG76RJ-E W 9.[...]

  • Page 11

    11 11[...]

  • Page 12

    HEAD OFFICE : TOKYO BLDG., 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAP AN C Copyright 2010 MITSUBISHI ELECTRIC ENGINEERING CO., L TD. Distributed in Feb. 2010 No.OCB468 PDF 5 Made in Japan New publication, effective Feb. 2010 Specifications subject to change without notice[...]