Mitsubishi Electric Mr.Slim PLA-P3AA Technical & Service Manual Download Page 1

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TECHNICAL & SERVICE MANUAL

CONTENTS

1. TECHNICAL CHANGES ······························2

COMBINATION OF INDOOR AND OUTDOOR UNITS

··3

3. SAFETY PRECAUTION ·······························3

4. PART NAMES AND FUNCTIONS ···············5

5. SPECIFICATIONS ······································11

6. DATA ··························································23

7. OUTLINES AND DIMENSIONS ·················52

8. WIRING DIAGRAM ····································53

9. REFRIGERANT SYSTEM DIAGRAM··············54

10. TROUBLESHOOTING ·······························58

11. DISASSEMBLY PROCEDURE ··················60

12. PARTS LIST ···············································63

13. OPTIONAL PARTS ····································68

Indoor unit
[Model names]

PLA-P3AA

PLA-P4AA

PLA-P5AA

PLA-P6AA

No.OC241

REVISED EDITION-B

Ceiling Cassettes

Series PLA

FILTER

CHECK MODE

TEST RUN

WIRED REMOTE

CONTROLLER

[Service Ref.]

PLA-P3AA.UK
PLA-P3AA

.UK

PLA-P4AA.UK
PLA-P4AA

.UK

PLA-P5AA.UK
PLA-P5AA

.UK

PLA-P6AA.UK
PLA-P6AA

.UK

R407C

ON/OFF

WIRELESS REMOTE

CONTROLLER

SPLIT-TYPE AIR CONDITIONERS

ON/OFF

TEMP

MODEL SELECT

NOT AVAILABLE

CHECK TEST RUN

˚C

AMPM

ON/OFF

CENTRALLY CONTROLLED

ERROR CODE

CLOCK

OFF

˚C

CHECK

CHECK MODE

FILTER

TEST RUN

FUNCTION

˚C

1Hr.

NOT AVAILABLE

STAND BY
DEFROST

TEMP.

PLA-P•AA.UK

PLA-P•AA

.UK

PLA-P•AA.UK PLA-P•AA

.UK

Model name
indication

Revision:
• “12. PARTS LIST” has been

modified.

• Program timer <PAC-YT32PTA>

has been added in
“13. OPTIONAL PARTS”.

• Please void OC241 REVISED

EDITION-A.

Note:
• Refer to the OCT03 REVISED

EDITION-E as for control
relation. This manual does
not cover outdoor units. When
servicing them, please refer to
the service manual No.OC180
REVISED EDITION-A OC261
and this manual in a set.

OC241-B-1.qxp 04.9.29 5:16 PM Page 1

Summary of Contents for Mr.Slim PLA-P3AA

Page 1: ...PLA P4AA1 UK PLA P5AA UK PLA P5AA1 UK PLA P6AA UK PLA P6AA1 UK R407C ON OFF WIRELESS REMOTE CONTROLLER SPLIT TYPE AIR CONDITIONERS ON OFF TEMP MODELSELECT NOT AVAILABLE CHECK TESTRUN C AMPM AMPM ON OFF CENTRALLY CONTROLLED ERROR CODE CLOCK ON OFF C CHECK CHECK MODE FILTER TEST RUN FUNCTION C 1Hr NOT AVAILABLE STAND BY DEFROST TEMP PLA P AA UK PLA P AA1 UK PLA P AA UK PLA P AA1 UK Model name indica...

Page 2: ...LA P4AA1 UK PLA P5AA UK PLA P5AA1 UK PLA P6AA UK PLA P6AA1 UK PLA P5AA UK PLA P5AA1 UK PLA P6AA UK PLA P6AA1 UK PLA P6AA UK PLA P6AA1 UK Service Ref Page Old parts code Revise point New part code 66 67 FUNCTIONAL PARTS No 7 INDOOR CONTROLLER BOARD FUNCTIONAL PARTS No 7 INDOOR CONTROLLER BOARD S70 E20 310 S70 E24 310 S70 E25 310 S70 E26 310 S70 E27 310 PLA P3AA UK PLA P3AA1 UK PLA P4AA UK PLA P4AA1...

Page 3: ...ic If it is used water may be mixed in and deterioration of the lubricating oil may result Use liquid refrigerant to charge the system If gas refrigerant is used to charge the system the composition of the refrigerant in the cylinder will change and perfor mance may drop Do not use a refrigerant other than R407C If another refrigerant R22 etc is used the chlorine in the refrigerant may cause the l...

Page 4: ...t recovery equipment 2 Notice on repair service After recovering all the refrigerant in the unit work may be started Do not release the refrigerant in the air After completing the repair service recharge the system with the specified amount of the liquid refrigerant 3 Refrigerant recharging 1 Refrigerant recharging process Direct charging from the cylinder Confirm that the cylinder is suitable for...

Page 5: ... start time and stop time button This switches between continuous operation and the timer operation TEMP button This sets the room temperature The temperature setting can be performed in 1 C units Setting range Cooling 19 C to 30 C Heating 17 C to 28 C button Press this button to switch the cooling electronic dry dehumidify automatic and heating modes This model name of the remote con troller is i...

Page 6: ...splay The STANDBY symbol is only dis played from the time the heating operation starts until the heated air begins to blow DEFROST display This indicates when the defrost oper ation is performed CHECK display This indicates when a malfunction has occurred in the unit which should be checked display This lamp lights when electricity is supplied to the unit display This displays the selected setting...

Page 7: ...etween continuous operation and the timer operation TIMER button This switches between the operation and stop modes each time it is pressed The lamp on this button lights during operation ON OFF button Only press this button to perform an inspection check or test operation Do not use it for normal operation CHECK TEST RUN button This switch the horizontal fan motion ON and OFF Not available for th...

Page 8: ... CLOCK display The current time start time and stop time can be displayed in ten second intervals by pressing the time switch button The start time or stop time is always displayed during the timer operation Display In this display example on the bot tom left a condition where all dis play lamps light is shown for expla nation purposes although this differs from actual operation Operation lamp Thi...

Page 9: ...t CLOCK display DIsplays the current time display Flashes when the current time is displayed TIMER display Displays when in timer operation or when set ting timer display Displays the order of timer operation display Displays whether timer is on or off HR and MIN buttons Buttons used to set the hour and minute of the current time and timer settings display Displays when the current time and the ti...

Page 10: ...om temperature CLOCK display Displays the current time display Displays the order of timer operation display Displays whether timer is on or off w In case the outdoor unit is cool only type the heating mode is not available Buttons used to set the hour and minute of the current time and timer settings h and min buttons display SET TEMP display indicates desired temper ature set display FAN SPEED d...

Page 11: ...05 0 direct blow Remote controller built in 28 30 32 34 32 1 1 4 UNIT 840 33 1 16 PANEL 950 37 3 8 UNIT 840 33 1 16 PANEL 950 37 3 8 UNIT 258 10 1 2 PANEL 30 1 3 16 UNIT 24 53 PUH P3VGA PUH 3YGA Single phase 50Hz 220 230 240V 3 phase 50Hz 380 400 415V 4wires 14 64 5 46 15 43 5 76 93 41 Munsell 5Y 8 1 Linear expansion valve Hermetic NE52VNJM NE52YDJM 2 5 Line start Internal thermostat HP switch Dis...

Page 12: ...Plate fin coil Turbo fan direct o 1 0 120 20 23 26 28 705 810 920 990 0 direct blow Remote controller built in 33 36 39 41 32 1 1 4 UNIT 840 33 1 16 PANEL 950 37 3 8 UNIT 840 33 1 16 PANEL 950 37 3 8 UNIT 298 11 3 4 PANEL 30 1 3 16 UNIT 30 66 PANEL 5 11 PUH P4YGA 3 phase 50Hz 380 400 415V 4wires 5 49 5 79 45 Munsell 5Y 8 1 Linear expansion valve Hermetic NE56YDJM 2 7 Line start Anti phase protecto...

Page 13: ...e fin coil Turbo fan direct o 1 0 120 22 25 28 30 775 880 990 1 060 0 direct blow Remote controller built in 35 38 41 43 32 1 1 4 UNIT 840 33 1 16 PANEL 950 37 3 8 UNIT 840 33 1 16 PANEL 950 37 3 8 UNIT 298 11 3 4 PANEL 30 1 3 16 UNIT 30 66 PANEL 5 11 PUH P5YGA 3 phase 50Hz 380 400 415V 4wires 8 39 8 74 79 Munsell 5Y 8 1 Linear expansion valve Hermetic HE86YAA 4 3 Line start Internal thermostat An...

Page 14: ...te fin coil Turbo fan direct o 1 0 120 22 25 28 30 775 880 990 1 060 0 direct blow Remote controller built in 37 40 43 45 32 1 1 4 UNIT 840 33 1 16 PANEL 950 37 3 8 UNIT 840 33 1 16 PANEL 950 37 3 8 UNIT 298 11 3 4 PANEL 30 1 3 16 UNIT 32 71 PANEL 5 11 PUH P6YGA 3 phase 50Hz 380 400 415V 4wires 10 17 10 28 84 Munsell 5Y 8 1 Linear expansion valve Hermetic HE101YAA 5 1 Line start Internal thermosta...

Page 15: ...0 530 565 635 705 0 direct blow Remote controller built in 28 30 32 34 32 1 1 4 UNIT 840 33 1 16 PANEL 950 37 3 8 UNIT 840 33 1 16 PANEL 950 37 3 8 UNIT 258 10 1 2 PANEL 30 1 3 16 UNIT 24 53 PUH P3VGAA UK PUH P3YGAA UK Single phase 50Hz 220 230 240V 3 phase 50Hz 380 400 415V 4wires 14 81 5 29 15 76 5 63 93 47 Munsell 5Y 7 1 Linear expansion valve Hermetic NE52VNJMT NE52YDKMT 2 5 Line start Interna...

Page 16: ...0 120 20 23 26 28 705 810 920 990 0 direct blow Remote controller built in 33 36 39 41 32 1 1 4 UNIT 840 33 1 16 PANEL 950 37 3 8 UNIT 840 33 1 16 PANEL 950 37 3 8 UNIT 298 11 3 4 PANEL 30 1 3 16 UNIT 30 66 PANEL 5 11 PUH P4VGAA UK PUH P4YGAA UK Single phase 50Hz 220 230 240V 3 phase 50Hz 380 400 415V 4wires 15 71 5 55 16 58 5 86 99 49 Munsell 5Y 7 1 Linear expansion valve Hermetic NE56VNJMT NE56Y...

Page 17: ...70Y 8 59 0 97 Plate fin coil Turbo fan direct o 1 0 120 22 25 28 30 775 880 990 1 060 0 direct blow Remote controller built in 35 38 41 43 32 1 1 4 UNIT 840 33 1 16 PANEL 950 37 3 8 UNIT 840 33 1 16 PANEL 950 37 3 8 UNIT 298 11 3 4 PANEL 30 1 3 16 UNIT 30 66 PANEL 5 11 PUH P5YGAA UK 3 phase 50Hz 380 400 415V 4wires 7 60 8 15 65 5 Munsell 5Y 7 1 Linear expansion valve Hermetic ZR61KCE TFD 3 5 Line ...

Page 18: ...70Y 8 59 0 97 Plate fin coil Turbo fan direct o 1 0 120 22 25 28 30 775 880 990 1 060 0 direct blow Remote controller built in 37 40 43 45 32 1 1 4 UNIT 840 33 1 16 PANEL 950 37 3 8 UNIT 840 33 1 16 PANEL 950 37 3 8 UNIT 298 11 3 4 PANEL 30 1 3 16 UNIT 32 71 PANEL 5 11 PUH P6YGAA UK 3 phase 50Hz 380 400 415V 4wires 9 03 9 56 74 Munsell 5Y 7 1 Linear expansion valve Hermetic ZR72KCE TFD 4 2 Line st...

Page 19: ... UNIT 840 33 1 16 PANEL 950 37 3 8 UNIT 840 33 1 16 P ANEL 950 37 3 8 UNIT 840 33 1 16 PANEL 950 37 3 8 UNIT 258 10 1 2 PANEL 30 1 3 16 UNIT 298 11 3 4 PANEL 30 1 3 16 UNIT 26 57 PANEL 5 11 UNIT 29 64 PANEL 5 11 PU P3VGA PU P3YGA PU P4YGA 3 phase 50Hz 380 400 415V 4wires 14 64 5 46 5 49 93 41 45 Munsell 5Y 8 1 Linear expansion valve Hermetic NE52VNJM NE52YDJM NE56YDJM 2 5 2 7 Line start Internal t...

Page 20: ...coil Turbo fan direct o 1 0 120 22 25 28 30 775 880 990 1 060 22 25 28 30 775 880 990 1 060 0 direct blow Remote controller built in 35 38 41 43 37 40 43 45 32 1 1 4 UNIT 840 33 1 16 PANEL 950 37 3 8 UNIT 840 33 1 16 PANEL 950 37 3 8 UNIT 298 11 3 4 PANEL 30 1 3 16 UNIT 30 66 PANEL 5 11 PU P5YGA PU P6YGA 3 phase 50Hz 380 400 415V 4wires 8 39 10 17 79 84 Munsell 5Y 8 1 Linear expansion valve Hermet...

Page 21: ...16 PANEL 950 37 3 8 UNIT 840 33 1 16 PANEL 950 37 3 8 UNIT 840 33 1 16 P ANEL 950 37 3 8 UNIT 840 33 1 16 PANEL 950 37 3 8 UNIT 258 10 1 2 PANEL 30 1 3 16 UNIT 298 11 3 4 PANEL 30 1 3 16 UNIT 24 53 PANEL 5 11 UNIT 30 66 PANEL 5 11 PU P3VGAA UK PU P3YGAA UK PU P4VGAA UK PU P4YGAA UK Single phase 50Hz 220 230 240V 3 phase 50Hz 380 400 415V 4wires 14 81 5 29 15 71 5 55 93 47 99 49 Munsell 5Y 7 1 Line...

Page 22: ...59 0 97 Plate fin coil Turbo fan direct o 1 0 120 22 25 28 30 775 880 990 1 060 0 direct blow Remote controller built in 35 38 41 43 37 40 43 45 32 1 1 4 UNIT 840 33 1 16 PANEL 950 37 3 8 UNIT 840 33 1 16 PANEL 950 37 3 8 UNIT 298 11 3 4 PANEL 30 1 3 16 UNIT 30 66 PANEL 5 11 UNIT 32 71 PANEL 5 11 PU P5YGAA UK PU P6YGAA UK 3 phase 50Hz 380 400 415V 4wires 7 60 9 03 65 5 74 Munsell 5Y 7 1 Linear exp...

Page 23: ... 282 4 827 0 52 3 19 9 048 4 705 0 52 3 40 28 16 7 722 7 413 0 96 2 81 7 488 7 188 0 96 2 97 7 254 6 964 0 96 3 14 28 18 8 268 6 945 0 84 2 86 8 034 6 749 0 84 3 02 7 761 6 519 0 84 3 23 28 20 8 892 6 402 0 72 2 95 8 697 6 262 0 72 3 09 8 463 6 093 0 72 3 30 28 22 9 477 5 686 0 60 3 02 9 282 5 569 0 60 3 19 9 048 5 429 0 60 3 40 30 16 7 722 7 722 1 00 2 81 7 488 7 488 1 00 2 97 7 254 7 254 1 00 3 ...

Page 24: ... 3 90 7 956 4 137 0 52 4 14 28 16 6 942 6 664 0 96 3 37 6 630 6 365 0 96 3 62 6 318 6 065 0 96 3 91 28 18 7 488 6 290 0 84 3 46 7 254 6 093 0 84 3 72 6 786 5 700 0 84 4 00 28 20 8 112 5 841 0 72 3 55 7 800 5 616 0 72 3 79 7 332 5 279 0 72 4 07 28 22 8 736 5 242 0 60 3 62 8 424 5 054 0 60 3 90 7 956 4 774 0 60 4 14 30 16 6 942 6 942 1 00 3 37 6 630 6 630 1 00 3 62 6 318 6 318 1 00 3 91 30 18 7 488 ...

Page 25: ... 301 0 56 3 51 28 16 9 603 9 603 1 00 2 90 9 312 9 312 1 00 3 06 9 021 9 021 1 00 3 24 28 18 10 282 9 048 0 88 2 95 9 991 8 792 0 88 3 11 9 652 8 493 0 88 3 33 28 20 11 058 8 404 0 76 3 04 10 816 8 220 0 76 3 19 10 525 7 999 0 76 3 40 28 22 11 786 7 543 0 64 3 11 11 543 7 388 0 64 3 29 11 252 7 201 0 64 3 51 30 16 9 603 9 603 1 00 2 90 9 312 9 312 1 00 3 06 9 021 9 021 1 00 3 24 30 18 10 282 9 871...

Page 26: ...894 5 541 0 56 4 27 28 16 8 633 8 633 1 00 3 48 8 245 8 245 1 00 3 73 7 857 7 857 1 00 4 04 28 18 9 312 8 195 0 88 3 57 9 021 7 938 0 88 3 84 8 439 7 426 0 88 4 13 28 20 10 088 7 667 0 76 3 66 9 700 7 372 0 76 3 91 9 118 6 930 0 76 4 20 28 22 10 864 6 953 0 64 3 73 10 476 6 705 0 64 4 02 9 894 6 332 0 64 4 27 30 16 8 633 8 633 1 00 3 48 8 245 8 245 1 00 3 73 7 857 7 857 1 00 4 04 30 18 9 312 8 940...

Page 27: ...28 16 12 672 11 912 0 94 4 44 12 288 11 551 0 94 4 69 11 904 11 190 0 94 4 97 28 18 13 568 11 126 0 82 4 52 13 184 10 811 0 82 4 77 12 736 10 444 0 82 5 11 28 20 14 592 10 214 0 70 4 66 14 272 9 990 0 70 4 88 13 888 9 722 0 70 5 22 28 22 15 552 9 020 0 58 4 77 15 232 8 835 0 58 5 05 14 848 8 612 0 58 5 38 30 16 12 672 12 672 1 00 4 44 12 288 12 288 1 00 4 69 11 904 11 904 1 00 4 97 30 18 13 568 12...

Page 28: ...55 28 16 11 392 10 708 0 94 5 33 10 880 10 227 0 94 5 72 10 368 9 746 0 94 6 19 28 18 12 288 10 076 0 82 5 47 11 904 9 761 0 82 5 88 11 136 9 132 0 82 6 33 28 20 13 312 9 318 0 70 5 61 12 800 8 960 0 70 5 99 12 032 8 422 0 70 6 44 28 22 14 336 8 315 0 58 5 72 13 824 8 018 0 58 6 16 13 056 7 572 0 58 6 55 30 16 11 392 11 392 1 00 5 33 10 880 10 880 1 00 5 72 10 368 10 368 1 00 6 19 30 18 12 288 11 ...

Page 29: ... 28 16 14 157 12 883 0 91 5 36 13 728 12 492 0 91 5 66 13 299 12 102 0 91 6 00 28 18 15 158 11 975 0 79 5 46 14 729 11 636 0 79 5 76 14 229 11 241 0 79 6 16 28 20 16 302 10 922 0 67 5 63 15 945 10 683 0 67 5 90 15 516 10 395 0 67 6 30 28 22 17 375 9 556 0 55 5 76 17 017 9 359 0 55 6 10 16 588 9 123 0 55 6 50 30 16 14 157 14 015 0 99 5 36 13 728 13 591 0 99 5 66 13 299 13 166 0 99 6 00 30 18 15 158...

Page 30: ... 28 16 12 727 11 582 0 91 6 43 12 155 11 061 0 91 6 90 11 583 10 541 0 91 7 47 28 18 13 728 10 845 0 79 6 60 13 299 10 506 0 79 7 10 12 441 9 828 0 79 7 64 28 20 14 872 9 964 0 67 6 77 14 300 9 581 0 67 7 24 13 442 9 006 0 67 7 77 28 22 16 016 8 809 0 55 6 90 15 444 8 494 0 55 7 44 14 586 8 022 0 55 7 91 30 16 12 727 12 600 0 99 6 43 12 155 12 033 0 99 6 90 11 583 11 467 0 99 7 47 30 18 13 728 11 ...

Page 31: ... 26 20 8 892 5 691 0 64 2 89 8 697 5 566 0 64 3 03 8 463 5 416 0 64 3 23 28 16 7 722 7 413 0 96 2 75 7 488 7 188 0 96 2 91 7 254 6 964 0 96 3 08 28 18 8 268 6 945 0 84 2 80 8 034 6 749 0 84 2 96 7 761 6 519 0 84 3 16 28 20 8 892 6 402 0 72 2 89 8 697 6 262 0 72 3 03 8 463 6 093 0 72 3 23 30 16 7 722 7 722 1 00 2 75 7 488 7 488 1 00 2 91 7 254 7 254 1 00 3 08 30 18 8 268 7 607 0 92 2 80 8 034 7 391...

Page 32: ...2 26 20 8 112 5 192 0 64 3 47 7 800 4 992 0 64 3 72 7 332 4 692 0 64 3 99 28 16 6 942 6 664 0 96 3 30 6 630 6 365 0 96 3 54 6 318 6 065 0 96 3 84 28 18 7 488 6 290 0 84 3 39 7 254 6 093 0 84 3 65 6 786 5 700 0 84 3 92 28 20 8 112 5 841 0 72 3 47 7 800 5 616 0 72 3 72 7 332 5 279 0 72 3 99 30 16 6 942 6 942 1 00 3 30 6 630 6 630 1 00 3 54 6 318 6 318 1 00 3 84 30 18 7 488 6 889 0 92 3 39 7 254 6 67...

Page 33: ... 11 058 7 519 0 68 3 10 10 816 7 355 0 68 3 25 10 525 7 157 0 68 3 47 28 16 9 603 9 603 1 00 2 95 9 312 9 312 1 00 3 12 9 021 9 021 1 00 3 30 28 18 10 282 9 048 0 88 3 01 9 991 8 792 0 88 3 17 9 652 8 493 0 88 3 39 28 20 11 058 8 404 0 76 3 10 10 816 8 220 0 76 3 25 10 525 7 999 0 76 3 47 30 16 9 603 9 603 1 00 2 95 9 312 9 312 1 00 3 12 9 021 9 021 1 00 3 30 30 18 10 282 9 871 0 96 3 01 9 991 9 5...

Page 34: ... 26 20 10 088 6 860 0 68 3 73 9 700 6 596 0 68 3 99 9 118 6 200 0 68 4 28 28 16 8 633 8 633 1 00 3 54 8 245 8 245 1 00 3 80 7 857 7 857 1 00 4 11 28 18 9 312 8 195 0 88 3 63 9 021 7 938 0 88 3 91 8 439 7 426 0 88 4 21 28 20 10 088 7 667 0 76 3 73 9 700 7 372 0 76 3 99 9 118 6 930 0 76 4 28 30 16 8 633 8 633 1 00 3 54 8 245 8 245 1 00 3 80 7 857 7 857 1 00 4 11 30 18 9 312 8 940 0 96 3 63 9 021 8 6...

Page 35: ...92 9 047 0 62 4 20 14 272 8 849 0 62 4 40 13 888 8 611 0 62 4 70 28 16 12 672 11 912 0 94 4 00 12 288 11 551 0 94 4 23 11 904 11 190 0 94 4 48 28 18 13 568 11 126 0 82 4 08 13 184 10 811 0 82 4 30 12 736 10 444 0 82 4 60 28 20 14 592 10 214 0 70 4 20 14 272 9 990 0 70 4 40 13 888 9 722 0 70 4 70 30 16 12 672 12 672 1 00 4 00 12 288 12 288 1 00 4 23 11 904 11 904 1 00 4 48 30 18 13 568 12 211 0 90 ...

Page 36: ...3 312 8 253 0 62 5 05 12 800 7 936 0 62 5 40 12 032 7 460 0 62 5 80 28 16 11 392 10 708 0 94 4 80 10 880 10 227 0 94 5 15 10 368 9 746 0 94 5 58 28 18 12 288 10 076 0 82 4 93 11 904 9 761 0 82 5 30 11 136 9 132 0 82 5 70 28 20 13 312 9 318 0 70 5 05 12 800 8 960 0 70 5 40 12 032 8 422 0 70 5 80 30 16 11 392 11 392 1 00 4 80 10 880 10 880 1 00 5 15 10 368 10 368 1 00 5 58 30 18 12 288 11 059 0 90 4...

Page 37: ...302 9 618 0 59 5 07 15 945 9 407 0 59 5 31 15 516 9 154 0 59 5 67 28 16 14 157 12 883 0 91 4 82 13 728 12 492 0 91 5 10 13 299 12 102 0 91 5 40 28 18 15 158 11 975 0 79 4 91 14 729 11 636 0 79 5 19 14 229 11 241 0 79 5 55 28 20 16 302 10 922 0 67 5 07 15 945 10 683 0 67 5 31 15 516 10 395 0 67 5 67 30 16 14 157 14 015 0 99 4 82 13 728 13 591 0 99 5 10 13 299 13 166 0 99 5 40 30 18 15 158 13 187 0 ...

Page 38: ... 872 8 774 0 59 6 09 14 300 8 437 0 59 6 51 13 442 7 931 0 59 6 99 28 16 12 727 11 582 0 91 5 79 12 155 11 061 0 91 6 21 11 583 10 541 0 91 6 72 28 18 13 728 10 845 0 79 5 94 13 299 10 506 0 79 6 39 12 441 9 828 0 79 6 87 28 20 14 872 9 964 0 67 6 09 14 300 9 581 0 67 6 51 13 442 9 006 0 67 6 99 30 16 12 727 12 600 0 99 5 79 12 155 12 033 0 99 6 21 11 583 11 467 0 99 6 72 30 18 13 728 11 943 0 87 ...

Page 39: ...C Power consumption kW Indoor Outdoor intake air WB intake air 10 5 0 5 10 15 DB CA P C CA P C CA P C CA P C CA P C CA P C PLA P3AA UK 15 5 906 2 07 6 417 2 28 7 161 2 63 9 393 3 15 10 602 3 50 11 811 3 78 PLA P3AA1 UK 20 5 673 2 24 6 138 2 45 6 789 2 84 9 068 3 40 10 230 3 78 11 393 4 06 25 5 487 2 38 5 952 2 66 6 510 3 08 8 556 3 61 9 858 4 04 10 974 4 36 PLA P4AA UK 15 6 731 2 32 7 314 2 55 8 1...

Page 40: ...0 960 0 950 0 940 0 930 0 920 0 910 1 00 0 981 0 968 0 952 0 940 0 925 0 913 0 900 0 886 0 874 1 00 0 975 0 955 0 935 0 918 0 900 0 884 0 869 0 855 0 840 Cooling capacity correction factors Service Ref Refrigerant piping length one way 5m 10m 15m 20m 25m 30m 35m 40m 45m 50m Cooling performance curve 50Hz 1 4 1 2 1 0 0 8 10 22 20 18 16 22 20 18 16 20 30 46 40 0 5 1 2 1 0 0 8 0 6 0 4 INDOOR W B C CA...

Page 41: ... Cool 7 700 3 49 0 16 0 79 5 46 40 Outdoor unit Heat 9 200 3 63 0 16 0 79 15 89 89 PLA P3AA UK Cool 7 700 3 49 0 16 0 79 15 08 89 Heat 10 500 3 78 0 25 1 25 5 78 43 Cool 9 600 3 60 0 25 1 25 5 48 43 Indoor unit 230V 50Hz Single phase Outdoor unit 230V 50Hz Single phase 400V 50Hz 3 phase PUH P3VGA PUH P3YGA PLA P4AA UK PUH P4YGA Model Indoor unit Outdoor unit Mode Capacity W Total Input kW In out I...

Page 42: ...nt A Starting current A Indoor unit Outdoor unit Heat 15 900 5 91 0 29 1 43 8 95 76 PLA P5AA UK PUH P5YGA Cool 12 700 5 53 0 29 1 43 8 59 76 Heat 16 600 6 75 0 33 1 64 10 53 81 Cool 14 200 6 65 0 33 1 64 10 36 81 Indoor unit 230V 50Hz Single phase Outdoor unit 400V 50Hz 3 phase PLA P6AA UK PUH P6YGA Model Indoor unit Outdoor unit Mode Capacity W Total Input kW In Out Input kW Current A Current A S...

Page 43: ...ice Ref Indoor unit Outdoor unit Mode Capacity W Total Input kW In Out Input kW Current A Current A Starting current A Indoor unit Heat 9 200 3 48 0 16 0 79 45 5 84 Cool 7 700 3 42 0 16 0 79 45 5 49 Outdoor unit Heat 9 200 3 48 0 16 0 79 89 16 45 PLA P3AA UK PLA P3AA1 UK PLA P4AA UK PLA P4AA1 UK Cool 7 700 3 42 0 16 0 79 89 15 45 Heat 10 500 3 91 0 25 1 25 47 6 08 Cool 9 600 3 68 0 25 1 25 47 5 76...

Page 44: ...or unit 415V 50Hz 3 phase 5Y 6Y Service Ref Indoor unit Outdoor unit Mode Capacity W Total Input kW In Out Input kW Current A Current A Starting current A Indoor unit Heat 17 000 6 35 0 33 1 64 74 9 92 Cool 14 200 5 90 0 33 1 64 74 9 37 Outdoor unit Heat 14 800 5 32 0 29 1 43 65 5 8 46 PLA P5AA UK PLA P3AA1 UK PLA P6AA UK PLA P6AA1 UK Cool 12 700 4 98 0 29 1 43 65 5 7 89 PUH P GAA UK 5Y 6Y Service...

Page 45: ...r unit Indoor unit Outdoor unit Indoor unit 230V 50Hz Single phase Outdoor unit 230V 50Hz Single phase 400V 50Hz 3 phase PLA P3AA UK PU P3VGA Cool 7 700 3 49 0 16 0 79 15 08 89 PU P3YGA Cool 7 700 3 49 0 16 0 79 5 56 40 PLA P4AA UK PU P4YGA Cool 9 600 3 60 0 25 1 25 5 48 43 PLA P5AA UK PU P5YGA Cool 12 700 5 53 0 29 1 43 8 59 76 PLA P6AA UK PU P6YGA Cool 14 200 6 65 0 33 1 64 10 36 81 Model Indoor...

Page 46: ... 0 29 1 43 65 5 7 89 Cool 14 200 5 90 0 33 1 64 74 9 37 Mode Capacity W Total Input kW In out Input kW Current A Current A Starting current A Indoor unit Outdoor unit Cool 7 600 3 40 0 15 0 78 85 16 16 Cool 7 600 3 40 0 15 0 78 43 5 78 Cool 9 500 3 66 0 24 1 25 91 17 13 Cool 9 500 3 66 0 24 1 25 44 6 06 Cool 12 600 4 96 0 28 1 43 65 5 8 30 Cool 14 100 5 85 0 32 1 64 74 9 86 Indoor unit 240V 50Hz S...

Page 47: ... 1 7 6 8 39 2 27 0 46 78 6 41 0 4 4 5 27 19 12 3 35 24 0 72 0 10 8 74 2 59 0 41 86 6 44 0 4 2 5 20 15 49 3 7 6 10 17 2 27 0 45 80 6 45 0 2 4 5 27 19 11 3 35 24 0 69 0 09 10 28 2 36 0 41 83 5 46 0 1 0 5 20 15 50 7 7 6 1 50 240 0 81 PUH P3VGA PUH P3YGA 1 3 50 240 415 1 50 240 1 25 PUH P4YGA 3 50 415 1 50 240 1 43 PUH P5YGA 3 50 415 1 50 240 1 64 PUH P6YGA 3 50 415 Phase Hz Volts Amperes Outdoor unit...

Page 48: ...75 0 47 0 0 6 5 20 15 40 1 7 6 7 60 2 27 0 46 78 6 41 0 4 4 5 27 19 12 3 35 24 0 72 0 10 8 15 2 59 0 41 86 6 44 0 4 2 5 20 15 49 3 7 6 9 03 2 27 0 45 80 6 45 0 2 4 5 27 19 11 3 35 24 0 69 0 09 9 56 2 36 0 41 83 5 46 0 1 0 5 20 15 51 2 7 6 1 50 240 0 81 PUH P3VGAA UK PUH P3YGAA UK 1 3 50 240 415 1 50 240 1 25 PUH P4VGAA UK PUH P4YGAA UK 1 3 50 240 415 1 50 240 1 43 PUH P5YGAA UK 3 50 415 1 50 240 1...

Page 49: ...PLA P4AA UK PLA P4AA UK 1 50 240 PU P4YGA 3 50 415 PLA P5AA UK PLA P5AA UK 1 50 240 PU P5YGA 3 50 415 Cooling 7 800 3 51 0 81 14 64 5 46 2 30 0 47 81 0 44 0 4 8 5 27 19 13 1 35 24 0 74 0 13 Cooling 9 700 3 62 1 25 5 49 1 98 0 54 71 0 42 0 7 5 5 27 19 13 3 35 24 0 78 0 12 Cooling 12 800 5 55 1 43 8 39 2 27 0 46 78 6 41 0 4 4 5 27 19 12 1 35 24 0 72 0 10 kgf F kgf F PLA P6AA UK PLA P6AA UK 1 50 240 ...

Page 50: ... 00 PLA P5AA1 UK 1 43 7 60 2 27 0 46 78 6 41 0 4 4 5 27 19 12 1 35 24 0 72 0 10 kgf F kgf F PLA P6AA UK 1 50 240 PU P6YGAA UK 3 50 415 Cooling 14 300 5 94 PLA P6AA1 UK 1 64 9 03 22 7 0 45 80 6 45 0 2 4 5 27 19 12 0 35 24 0 69 0 09 23 2 4 3 23 2 4 6 20 2 5 4 23 4 4 8 D B W B D B D B W B PLA P3AA UK PLA P4AA UK PLA P5AA UK PLA P6AA UK PLA P3AA UK PLA P3AA1 UK PLA P4AA UK PLA P4AA1 UK PLA P5AA UK PLA...

Page 51: ...D PRESSURE LEVEL dB 0 dB 0 0002 µbar BAND CENTER FREQUENCIES Hz OCTAVE BAND SOUND PRESSURE LEVEL dB 0 dB 0 0002 µbar BAND CENTER FREQUENCIES Hz OCTAVE BAND SOUND PRESSURE LEVEL dB 0 dB 0 0002 µbar BAND CENTER FREQUENCIES Hz OCTAVE BAND SOUND PRESSURE LEVEL dB 0 dB 0 0002 µbar BAND CENTER FREQUENCIES Hz 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 APPROXIMATE THRESHOLD OF HEARING F...

Page 52: ...S PANEL Emergency operation switch heating Power line entry Suspension bolt lower edge Suspension bolt M10 or W3 8 Control wire entry Feeding hole Drain pump 577 374 286 840 197 159 60 17 5 0 17 5 0 135 30 190 159 605 159 192 170 140 50 70 98 89 C 840 860 910 20 45 20 45 20 45 20 45 Fresh air intake Branch duct hole 860 910 810 159 16 105 A B 77 51 M M M A 1 2 M 950 51 77 950 577 411 Terminal bloc...

Page 53: ...AA UK PLA P3 4 5 6AA1 UK S3 S2 S1 TB4 F1 P B 1 2 3 I B MF C J24 J23 J22 J21 OFF ON 2 1 1 1 3 5 FC 3 DP ZNR LED3 LED2 LED1 1 2 1 2 J14 J13 J12 J1 1 2 1 3 2 1 DC14V 1 2 3 DS TH2 CN2 TB6 2 1 1 TB5 2 TH1 5 1 3 2 1 3 2 1 CN41 CN2L CN32 1 3 5 X1 X1 9 R B PLA P3AA UK PLA P3AA1 UK 1 3 2 4 J24 J23 J22 J21 1 2 3 4 ON OFF J23 J24 J21J22 OFF ON J15 X4 X4 SW2 SW1 RU BZ LED2 LED1 W B CNB WHT RED BLK YLW YLW YLW...

Page 54: ...e tube Ball valve Strainer 4 way valve Service port Outdoor unit Capillary tube Strainer Strainer Compressor Accumulator Ball valve with service port Refrigerant pipe 9 52mm 3 8 with heat insulator Strainer Flared connection Bypass valve Refrigerant flow in cooling Refrigerant flow in heating Thermistor TH6 Thermistor TH3 Distributor with strainer Thermistor TH1 Thermistor TH5 Thermistor TH2 Drier...

Page 55: ...tor Ball valve with service port Refrigerant pipe 9 52mm 3 8 with heat insulator Strainer Flared connection Refrigerant flow in cooling Thermistor TH6 Thermistor TH3 Distributor with strainer Thermistor TH1 Thermistor TH5 Thermistor TH2 Drier Distributor with strainer Service port High pressure switch Thermistor TH4 Indoor unit Refrigerant pipe 19 05mm 3 4 with heat insulator Flexible tube Ball va...

Page 56: ...ulator Strainer Flared connection Bypass valve Refrigerant flow in cooling Refrigerant flow in heating Thermistor TH6 Thermistor TH3 Distributor with strainer Thermistor TH1 Thermistor TH5 Thermistor TH2 Drier Distributor with strainer Service port High pressure switch Thermistor TH4 Indoor unit Refrigerant pipe 19 05mm 3 4 with heat insulator Flexible tube Ball valve Strainer 4 way valve Service ...

Page 57: ...ipe 9 52mm 3 8 with heat insulator Strainer Flared connection Refrigerant flow in cooling Thermistor TH6 Thermistor TH3 Distributor with strainer Thermistor TH1 Thermistor TH5 Thermistor TH2 Drier Distributor with strainer Service port High pressure protect switch Thermistor TH4 Indoor unit Refrigerant pipe 19 05mm 3 4 with heat insulator Flexible tube Ball valve Strainer Service port Outdoor unit...

Page 58: ...e the power supply was intercepted Surrounding temperature 0 60 Vane motor Drain pump Drain sensor Refer to the thermistor Refer to the thermistor Room temperature thermistor TH1 Pipe temperature thermistor TH2 Condenser Evaporator temperature thermistor TH5 1 2 Red Red 1 2 3 Normal 4 3k 9 6k Abnormal Open or short Abnormal Open or short Normal 0 6k 6 0k Normal Abnormal 15k Open or short Normal Ab...

Page 59: ...rature thermistor TH5 Thermistor R0 15k 3 Fixed number of B 3480K 2 Rt 15exp 3480 0 15k 10 9 6k 20 6 3k 25 5 2k 30 4 3k 40 3 0k Thermistor R0 6 0k 5 Fixed number of B 3390K 2 Rt 6 exp 3390 0 6 0k 10 3 9k 20 2 6k 25 2 2k 30 1 8k 40 1 3k 60 0 3k Thermistor for lower temperature 1 273 t 1 273 1 273 t 1 273 20 0 20 40 60 80 Thermistor for drain sensor Temperature 0 1 2 3 4 5 6 7 8 9 10 Resistance k Th...

Page 60: ...remove the box Electrical parts in the electrical box Indoor controller board Power supply board Terminal block Capacitor PLA P3AA UK PLA P3AA1 UK Be careful on removing heavy parts Photo 3 Figure 1 Air intake grille Grille 2 Removing the fan guard 1 Open the air intake grille 2 Remove the 3 screws of fan guard Nut Air intake grille knob 3 Removing the room temperature thermistor 1 Remove the fan ...

Page 61: ...l holes have different diameters 3 Rotate the panel a little to remove the panel Photo 7 Photo 6 Photo 5 5 Remove the fan motor 1 Remove the fan guard See photo 1 2 Remove the bell mouth See photo 2 3 Remove the electrical box See photo 3 4 Remove the turbo fan nut 5 Pull out the turbo fan 6 Disconnect the connector of the fan motor lead wire 7 Remove the 4 nuts of the fan motor Photo 4 Fan motor ...

Page 62: ...t 10 Remove the 2 screws of the coil 11 Pull out the heat exchanger 9 Removing the drain pump and drain sensor 1 Remove the panel See photo 6 2 Remove the fan guard See photo 1 3 Remove the bell mouth See photo 2 4 Remove the electrical box See photo 3 5 Remove the drain pan See photo 7 6 Remove the 3 screws of the drain pump 7 Cut the drain hose band pull out the drain hose from the drain pump 8 ...

Page 63: ... CORD 1 4 1 3 1 1 4 8 4 4 1 1 1 4 2 2 1 1 1 1 4 8 4 4 1 1 1 4 1 3 1 1 4 8 4 4 1 1 1 4 2 2 1 1 1 1 4 8 4 4 1 1 RU W B MV R B R B PAR S27A E PAR 20MAA E PAR SL95A E PAR SL97A E S70 E10 003 S70 E01 002 S70 E01 638 S70 E00 638 S70 E00 500 S70 E00 691 S70 24K 658 S70 E00 317 S70 E00 223 S70 E00 063 S70 E00 040 S70 E01 040 S70 E03 713 S70 E13 713 S70 E05 714 S70 E15 714 S70 58A 246 PLA P3 4 5 6 AA UK AA...

Page 64: ... ASSY TH2 TH5 MF MF D17B6P70MS D176P120MS S70 003 687 S70 E01 130 S70 005 688 S70 007 688 S70 E00 130 S70 E00 114 S70 E01 114 S70 08K 097 S70 E20 480 S70 E21 480 S70 17J 202 S70 E20 202 S70 E01 659 S70 E02 659 S70 E02 130 S70 E06 762 S70 E07 762 S70 A41 105 S70 006 688 S70 008 688 1 2 1 1 1 1 1 1 1 1 1 1 4 1 1 2 1 1 1 1 1 1 1 1 1 1 4 1 1 2 1 1 1 1 1 1 1 1 1 1 4 1 1 2 1 1 1 1 1 1 1 1 1 1 4 1 Specif...

Page 65: ...1 1 1 1 1 1 1 1 1 4 1 1 2 1 1 1 1 1 1 1 1 1 1 4 1 1 2 1 1 1 1 1 1 1 1 1 1 4 1 TH2 TH5 MF D176P120MS S70 003 687 S70 E01 130 S70 007 688 S70 E00 130 S70 E01 114 S70 08K 097 S70 E24 480 S70 E25 480 S70 17J 202 S70 E20 202 S70 E02 659 S70 E02 130 S70 E07 762 S70 A41 105 S70 008 688 Q ty set PLA P5 AA UK AA1 UK PLA P6 AA UK AA1 UK Specifi cation Remarks Drawing No 4 7 6 5 2 1 13 12 11 2 10 3 14 8 9 CO...

Page 66: ...1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DP DS P B I B w TH1 TB5 TB4 C C 2P 1 2 3P S1 S2 S3 3 5 440V 7 0 440V Q ty set PLA P3 AA UK AA1 UK PLA P4 AA UK AA1 UK Specifi cation Remarks Drawing No S70 E02 529 S70 E00 529 S70 29H 523 S70 E02 355 S70 E00 266 S70 31K 241 S70 E02 313 S70 E20 310 S70 003 503 S70 E10 675 S70 E00 202 S70 512 716 S70 E01 716 S70 17T 255 S70 E02 255 S70 001 663 S70 A48 524 S70 A41 524 S7...

Page 67: ... 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DP DS P B I B w TH1 TB5 TB4 C 2P 1 2 3P S1 S2 S3 7 0 440V S70 E00 529 S70 E01 529 S70 29H 523 S70 E02 355 S70 E00 266 S70 31K 241 S70 E20 313 S70 E20 310 S70 003 503 S70 E10 675 S70 E00 202 S70 512 716 S70 E01 716 S70 E02 255 S70 001 663 S70 A48 524 S70 A41 524 S70 W29 527 Q ty set PLA P5 AA UK AA1 UK PLA P6 AA UK AA1 UK Specifi cation Remarks Drawing No w The ...

Page 68: ...on ends normal operation will begin 3 Weekly timer function Daily timer function can apply to each day of the week 1 Program timer PLA P3 4 5 6AA UK 1 1 Program timer specifications 28 C 26 C 8 00 Normal operation 23 00 Setback operation 8 00 Normal operation Part No Applied Service Ref PAC SC32PTA with set back function PLA P3 4 5 6AA UK Part name Parts No Exterior dimensions inch Installation Ty...

Page 69: ...express 30 minutes The block display consists of 3 pattern MONITOR Indicates the current timer set ting All switch expect MODE SELECTOR SW are invalidated then This is the normal status SET Set to SET mode for clock adjust ment charge of week day daily and weekly timer setting Push SW to advance the time Each time the button is pushed the time advance by 1 minute pushing continuously advances by 1...

Page 70: ...setting timer in day of week unit 3 CLOCK ADJUSTMENT Button Used for adjustment of the current time Push SW to advance the time Each time the button is pushed the time advances by 1 minute pushing continuously advances by 1 minute at 0 5 second intervals and when the lower digit of the minute becomes 0 the time advances in 10 minute units SW is used for reversing the time Each time the button is p...

Page 71: ... Applied Service Ref 7 Remote Sensor 8 Remote Operation Adapter 9 Remote ON OFF Adapter 10 Air Outlet Shutter Plate 20set 2pcs set PAC SE41TS E PLA P3 4 5 6 AA UK PLA P3 4 5 6AA1 UK Part No Applied Service Ref PAC SF40RM E PLA P3 4 5 6 AA UK PLA P3 4 5 6AA1 UK Part No Applied Service Ref PAC SE55RA E PLA P3 4 5 6 AA UK PLA P3 4 5 6AA1 UK Part No Applied Service Ref PAC SG06SP E PLA P3 4 5 6 AA UK ...

Page 72: ...F Distributed in Sep 2001 No OC241 REVISED EDITION A 350 Reprinted in Jul 2001 No OC241 50 Distributed in Apr 2001 NO OC241 225 Made in Japan New publication effective Sep 2004 Specifications subject to change without notice HEAD OFFICE MITSUBISHI DENKI BLDG 2 2 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN TM ...

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Mitsubishi Electric Mr.Slim PLA-P3AA, Technical & Service Manual

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