MITSUBISHI ELECTRIC PUMY-P112VKM6 Air Conditioner Owner’s Manual

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MITSUBISHI ELECTRIC PUMY-P112VKM6 Air Conditioner

Product Information

Product Name: HFC

Refrigerant Used: R410A

Model Name:

  • PUMY-P112VKM6, PUMY-P125VKM6, PUMY-P140VKM6,
  • PUMY-P112YKM5, PUMY-P125YKM5, PUMY-P140YKM5, PUMY-P112VKM6-ER,
  • PUMY-P125VKM6-ER, PUMY-P140VKM6-ER, PUMY-P112YKM5-ER,
  • PUMY-P125YKM5-ER, PUMY-P140YKM5-ER, PUMY-P112VKM6-BS,
  • PUMY-P125VKM6-BS, PUMY-P140VKM6-BS, PUMY-P112YKM5-BS,
  • PUMY-P125YKM5-BS, PUMY-P140YKM5-BS, PUMY-P112VKM6-ERBS,
  • PUMY-P125VKM6-ERBS, PUMY-P140VKM6-ERBS, PUMY-P112YKM5-ERBS,
  • PUMY-P125YKM5-ERBS, PUMY-P140YKM5-ERBS

Special Model:

  • Salt proof model (PUMY-P112VKM6-BS,
  • PUMY-P125VKM6-BS, PUMY-P140VKM6-BS, PUMY-P112YKM5-BS,
  • PUMY-P125YKM5-BS, PUMY-P140YKM5-BS, PUMY-P112VKM6-ERBS,
  • PUMY-P125VKM6-ERBS, PUMY-P140VKM6-ERBS, PUMY-P112YKM5-ERBS,
  • PUMY-P125YKM5-ERBS, PUMY-P140YKM5-ERBS)

Manufacture Date: June 2022

Service Manual: OCB790

Product Usage Instructions

  1. Ensure the product is installed and connected properly according to the installation manual.
  2. Use the provided model name to identify the specific parts and components required for maintenance or repair.
  3. Refer to the service manual (OCB790) for detailed instructions on servicing and troubleshooting.
  4. For structural parts replacement, refer to the parts list and identify the required parts using the Parts No. and Parts Name.
  5. Follow the indicated quantity of each part per unit for proper replacement.
  6. For any parts not shown in the figure, refer to the Remarks section for additional information.
  7. Handle the product with care when replacing parts, ensuring proper installation and alignment.
  8. Ensure all safety precautions are followed during maintenance or repair activities.
  9. For any further assistance or technical support, refer to the customer support contact information provided in the user manual.

SERVICE REF.

  • PUMY-P112VKM6
  • PUMY-P112VKM6-ER
  • PUMY-P125VKM6
  • PUMY-P125VKM6-ER
  • PUMY-P140VKM6
  • PUMY-P140VKM6-ER
  • PUMY-P112YKM5
  • PUMY-P112YKM5-ER
  • PUMY-P125YKM5
  • PUMY-P125YKM5-ER
  • PUMY-P140YKM5
  • PUMY-P140YKM5-ER
  • PUMY-P112VKM6-BS
  • PUMY-P112VKM6-ERBS
  • PUMY-P125VKM6-BS
  • PUMY-P125VKM6-ERBS
  • PUMY-P140VKM6-BS
  • PUMY-P140VKM6-ERBS
  • PUMY-P112YKM5-BS
  • PUMY-P112YKM5-ERBS
  • PUMY-P125YKM5-BS
  • PUMY-P125YKM5-ERBS
  • PUMY-P140YKM5-BS
  • PUMY-P140YKM5-ERBS

SERVICE PARTS LIST

2-1. STRUCTURAL PARTS
PUMY-P112VKM6 PUMY-P125VKM6 PUMY-P140VKM6
PUMY-P112VKM6-ER PUMY-P125VKM6-ER PUMY-P140VKM6-ER
PUMY-P112VKM6-BS PUMY-P125VKM6-BS PUMY-P140VKM6-BS
PUMY-P112VKM6-ERBS PUMY-P125VKM6-ERBS PUMY-P140VKM6-ERBS
  1. The part quantity below indicates the required number of pieces per unit.
  2. The circled No. indicates that the part is not shown in the figure.
     

     

     

     

    No.

    		  

     

     

     

    Parts No.

    		  

     

     

     

    Parts Name

    		 PUMY-P112VKM6 PUMY-P112VKM6-ER PUMY-P125VKM6 PUMY-P125VKM6-ER PUMY-P140VKM6 PUMY-P140VKM6-ER PUMY-P112VKM6-BS PUMY-P112VKM6-ERBS PUMY-P125VKM6-BS PUMY-P125VKM6-ERBS PUMY-P140VKM6-BS PUMY-P140VKM6-ERBS  

     

     

     

    Remarks
    1 T7W    E13     691 WIRE GRILLE 2 2 2 2 2 2 2 2 2 2 2 2
    2 R01     E23     668 FRONT PANEL 1 1 1 1 1 1 1 1 1 1 1 1
    3 R01     E53     686 BASE ASSY 1 1 1 1 1 1 1 1 1 1 1 1
    4 R01     E41     658 COVER PANEL (FRONT) 1 1 1 1 1 1 1 1 1 1 1 1
    5 R01     E42     658 COVER PANEL (REAR) 1 1 1 1 1 1 1 1 1 1 1 1
    6 R01     E81     661 SIDE PANEL (R) 1 1 1 1 1 1 1 1 1 1 1 1
    7 T7W    E28     668 SERVICE PANEL 1 1 1 1 1 1 1 1 1 1 1 1
    8 T7W    A11    005 BRAND LABEL (ME_CM) 1 1 1 1 1 1 1 1 1 1 1 1 CITY MULTI
    9 R01     E10     698 REAR GUARD 1 1 1 1 1 1 1 1 1 1 1 1
    10 R01     E36     641 TOP PANEL 1 1 1 1 1 1 1 1 1 1 1 1
    11 R01     E59     130 MOTOR SUPPORT 1 1 1 1 1 1 1 1 1 1 1 1
    12 R01     E30     662 SIDE PANEL(L) 1 1 1 1 1 1 1 1 1 1 1 1
    13 R01     E05     655 HANDLE(FRONT) 2 2 2 2 2 2 2 2 2 2 2 2
    14 R01     E06     655 HANDLE(REAR) 2 2 2 2 2 2 2 2 2 2 2 2
STRUCTURAL PARTS
PUMY-P112YKM5 PUMY-P125YKM5 PUMY-P140YKM5
PUMY-P112YKM5-ER PUMY-P125YKM5-ER PUMY-P140YKM5-ER
PUMY-P112YKM5-BS PUMY-P125YKM5-BS PUMY-P140YKM5-BS
PUMY-P112YKM5-ERBS PUMY-P125YKM5-ERBS PUMY-P140YKM5-ERBS
  1. The part quantity below indicates the required number of pieces per unit.
  2. The circled No. indicates that the part is not shown in the figure.
     

     

     

     

    No.

    		  

     

     

     

    Parts No.

    		  

     

     

     

    Parts Name

    		 PUMY-P112YKM5 PUMY-P112YKM5-ER PUMY-P125YKM5 PUMY-P125YKM5-ER PUMY-P140YKM5 PUMY-P140YKM5-ER PUMY-P112YKM5-BS PUMY-P112YKM5-ERBS PUMY-P125YKM5-BS PUMY-P125YKM5-ERBS PUMY-P140YKM5-BS PUMY-P140YKM5-ERBS  

     

     

     

    Remarks [Drawing No.]
    1 T7W E13 691 WIRE GRILLE 2 2 2 2 2 2 2 2 2 2 2 2
    2 R01 E23 668 FRONT PANEL 1 1 1 1 1 1 1 1 1 1 1 1
    3 R01 E53 686 BASE ASSY 1 1 1 1 1 1 1 1 1 1 1 1
    4 R01 E41 658 COVER PANEL (FRONT) 1 1 1 1 1 1 1 1 1 1 1 1
    5 R01 E42 658 COVER PANEL (REAR) 1 1 1 1 1 1 1 1 1 1 1 1
    6 R01 E72 661 SIDE PANEL (R) 1 1 1 1 1 1 1 1 1 1 1 1
    7 T7W E21 667 SERVICE PANEL 1 1 1 1 1 1 1 1 1 1 1 1
    8 T7W A11 005 BRAND LABEL (ME_CM) 1 1 1 1 1 1 1 1 1 1 1 1 CITY MULTI
    9 R01 E10 698 REAR GUARD 1 1 1 1 1 1 1 1 1 1 1 1
    10 R01 E36 641 TOP PANEL 1 1 1 1 1 1 1 1 1 1 1 1
    11 R01 E59 130 MOTOR SUPPORT 1 1 1 1 1 1 1 1 1 1 1 1
    12 R01 E30 662 SIDE PANEL (L) 1 1 1 1 1 1 1 1 1 1 1 1
    13 R01 E05 655 HANDLE (FRONT) 2 2 2 2 2 2 2 2 2 2 2 2
    14 R01 E06 655 HANDLE (REAR) 2 2 2 2 2 2 2 2 2 2 2 2
FUNCTIONAL PARTS
PUMY-P112VKM6 PUMY-P125VKM6 PUMY-P140VKM6
PUMY-P112VKM6-ER PUMY-P125VKM6-ER PUMY-P140VKM6-ER
PUMY-P112VKM6-BS PUMY-P125VKM6-BS PUMY-P140VKM6-BS
PUMY-P112VKM6-ERBS PUMY-P125VKM6-ERBS PUMY-P140VKM6-ERBS
  1. The part quantity below indicates the required number of pieces per unit.
  2. The circled No. indicates that the part is not shown in the figure.
     

     

     

     

    No.

    		  

     

     

     

    Parts No.

    		  

     

     

     

    Parts Name

    		 PUMY-P112YKM5 PUMY-P112YKM5-ER PUMY-P125YKM5 PUMY-P125YKM5-ER PUMY-P140YKM5 PUMY-P140YKM5-ER PUMY-P112YKM5-BS PUMY-P112YKM5-ERBS PUMY-P125YKM5-BS PUMY-P125YKM5-ERBS PUMY-P140YKM5-BS PUMY-P140YKM5-ERBS  

     

     

     

    Wiring Diagram Symbol

    		  

     

     

     

    Remarks [Drawing No.]
    1 R01 R65 408 HEAT EXCHANGER 1 1 1 1 1 1 1 1 1 1 1 1
    2 R01 F03  221 FAN MOTOR 2 2 2 2 2 2 2 2 2 2 2 2 MF1, MF2
    3 R01 E16  115 PROPELLER FAN/D550 2 2 2 2 2 2 2 2 2 2 2 2
    4 R01 E16 097 CAP NUT(MEC) M6 2 2 2 2 2 2 2 2 2 2 2 2
    5 R01 A57 602 COMP FELT(TOP) 1 1 1 1 1 1 1 1 1 1 1 1
    6 T7W A08 602 COMP FELT(BODY) 1 1 1 1 1 1 1 1 1 1 1 1
    7 R01 H06 208 HIGH PRESSURE SWITCH 1 1 1 1 1 1 1 1 1 1 1 1 63H
    8 R01 E29 413 CHARGE PLUG/LB54 1 1 1 1 1 1 1 1 1 1 1 1
    9 R01 E36 201 THERMISTOR/SHELL 1 1 1 1 1 1 1 1 1 1 1 1 TH4 (Compressor)
    10 R01 H31 510 LEAD ASSY COMP 1 1 1 1 1 1 1 1 1 1 1 1
     

    11

    		  

    T97  476  077

    		  

    COMPRESSOR

    		  

    1

    		  

    1

    		  

    1

    		  

    1

    		  

    1

    		  

    1

    		  

    1

    		  

    1

    		  

    1

    		  

    1

    		  

    1

    		  

    1

    		  

    MC

    		 ANB33FNGMT

    Includes RUBBER MOUNT
    12 R01 E84 440 ACCUMULATOR 1 1 1 1 1 1 1 1 1 1 1 1
    13 R01 E16  411 BALL VALVE 5/8F 1 1 1 1 1 1 1 1 1 1 1 1 Includes STRAINER
    14 R01 M30 202 THERMISTOR 1 1 1 1 1 1 1 1 1 1 1 1 TH2 (HIC Pipe)
    15 R01 SG0 413 CHARGE PLUG ASSY 1 1 1 1 1 1 1 1 1 1 1 1
    16 R01 H98 202 THERMISTOR W 1 1 1 1 1 1 1 1 1 1 1 1 TH6 (Suction Pipe) TH7 (Ambient) Combined Port
    17 R01 H60 242 SOLENOID COIL(21S4) 1 1 1 1 1 1 1 1 1 1 1 1 21S4 Includes SCREW
    18 R01 E39 403 4WAY VALVE 1 1 1 1 1 1 1 1 1 1 1 1 21S4
    19 T7W H02 242 SOLENOID COIL(SV) 1 1 1 1 1 1 1 1 1 1 1 1 SV1 Includes SCREW
    20 R01 E14 208 H.P.SENSOR 1 1 1 1 1 1 1 1 1 1 1 1 63HS
    21 R01 E04 209 LOW PRESSURE SENSOR 1 1 1 1 1 1 1 1 1 1 1 1 63LS
    22 R01 E16 490 OIL SEPARATOR 1 1 1 1 1 1 1 1 1 1 1 1
    23 R01 E02 426 CT ASSY 1 1 1 1 1 1 1 1 1 1 1 1
    24 R01 E19 428 SV1 ASSY 1 1 1 1 1 1 1 1 1 1 1 1 SV1
    25 R01 R27 401 LEV ASSY-A 1 1 1 1 1 1 1 1 1 1 1 1 LEV-A Includes RESTRICTOR VALVE
    26 R01 HR1 242 COIL(LEV)/XAP-5P WH 1 1 1 1 1 1 1 1 1 1 1 1 LEV-A
    27 R01 R28 401 LEV ASSY HIC 1 1 1 1 1 1 1 1 1 1 1 1 LEV-B
    28 R01 H58 242 COIL(LEV)/XAP-5P RED 1 1 1 1 1 1 1 1 1 1 1 1 LEV-B
    29 R01 E36 410 STOP VALVE ASSY-3/8F 1 1 1 1 1 1 1 1 1 1 1 1
    30 R01 H87 202 THERMISTOR 1 1 1 1 1 1 1 1 1 1 1 1 TH3
    31 R01 M24 350 CONTROLLER BOARD 1 1 1 1 1 1 1 1 1 1 1 1 MULTI.B.
    32 R01 E14 239 FUSE 6.3A 250V 2 2 2 2 2 2 2 2 2 2 2 2 F1, F2
    33 T7W E30 716 T.B./L1.L2.L3.N.E 1 1 1 1 1 1 1 1 1 1 1 1 TB1
    34 T7W E57 716 T.B./B1.B2 1 1 1 1 1 1 1 1 1 1 1 1 TB1B
    35 R01 E27 246 T.B./M1.M2.S 2 2 2 2 2 2 2 2 2 2 2 2 TB3, TB7
    36 R01 E20 239 FUSE 20A 250V 2 2 2 2 2 2 2 2 2 2 2 2 FUSE1, FUSE2
    37 R01 30L 241 FUSE HOLDER 2 2 2 2 2 2 2 2 2 2 2 2
    38 T7W E36 346 NOISE FILTER 1 1 1 1 1 1 1 1 1 1 1 1 N.F.
    39 T7W M02 323 POWER BOARD 1 1 1 1 1 1 1 1 1 1 1 1 P.B.
    40 R01 A24 371 HEAT SINK 1 1 1 1 1 1 1 1 1 1 1 1 Includes SCREWS
    41 R01 M16 202 THERMISTOR(HS) 1 1 1 1 1 1 1 1 1 1 1 1 TH8 (Heat sink)
    42 R01 E07  311 M-NET POWER BOARD 1 1 1 1 1 1 1 1 1 1 1 1 M-NET P.B.
    43 T7W E33 259 REACTOR 1 1 1 1 1 1 1 1 1 1 1 1 DCL
    44 R01 E31 259 REACTOR 1 1 1 1 1 1 1 1 1 1 1 1 ACL4
    45 R01 E10 233 RESISTOR 1 1 1 1 1 1 1 1 1 1 1 1 RS

OPTIONAL PARTS

 FOR OUTDOOR UNIT

Parts name Parts No.
DRAIN SOCKET PAC-SG61DS-E
AIR OUTLET GUIDE*1 PAC-SH96SG-E
AIR GUIDE*1 PAC-SH95AG-E
DRAIN PAN PAC-SH97DP-E
2 BRANCH PIPE (Joint) CMY-Y62-G-E
4 BRANCH PIPE (Joint) CMY-Y64-G-E
8 BRANCH PIPE (Joint) CMY-Y68-G-E
2-BRANCH PIPE (Joint) (In the case of using 2-branch boxes)*2 MSDD-50AR-E (flare)
MSDD-50BR-E (brazing)
JOINT PIPE (Unit→Extension pipe) PAC-SG73RJ-E (ø9.52 → ø12.7)
PAC-SG75RJ-E (ø15.88 → ø19.05)
BASE HEATER PAC-SJ20BH-E
CONNECTION KIT PAC-LV11M-J
BRANCH BOX PAC-MK34BC (Flare)
PAC-MK54BC (Flare)
INSULATION KIT PAC-INS01-E
FAN MOTOR (For high outdoor static pressure use) PAC-SJ71FM-E
  1. Need 2 pieces.
  2. Select a joint according to the connection method.

FOR BRANCH BOX

Parts name Parts No.
BRANCH BOX OUTER COVER (for outdoor installation) PAC-AK350CVR-E
REACTOR BOX PAC-RB01BC

DIFFERENT-DIAMETER JOINT

Model name Connected pipes diameter Diameter A Diameter B
mm mm mm
PAC-493PI ø6.35 → ø9.52 ø6.35 ø9.52
MAC-A454JP-E ø9.52 → ø12.7 ø9.52 ø12.7
PAC-SG76RJ-E ø9.52 → ø15.88 ø9.52 ø15.88
MAC-A455JP-E ø12.7 → ø9.52 ø12.7 ø9.52
MAC-A456JP-E ø12.7 → ø15.88 ø12.7 ø15.88

Different-diameter joint (optional parts) (Fig.3-1)

Conversion formula

1/4 inch ø6.35 mm
3/8 inch ø9.52 mm
1/2 inch ø12.7 mm
5/8 inch ø15.88 mm
3/4 inch ø19.05 mm

HEAD OFFICE: TOKYO BUILDING, 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN

©Copyright 2022 MITSUBISHI ELECTRIC CORPORATION Published: Jun. 2022 No. OCB790

Made in Japan

Specifications are subject to change without notice.

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