Mitsubishi Electric Mr.SLIM PKA-A12GA Page 1 Service Manual Download

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SERVICE MANUAL

CONTENTS

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

2. REFERENCE MANUAL....................................... 2

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

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

5. SPECIFICATIONS................................................ 9

6. NOISE CRITERION CURVES............................ 11

7. OUTLINES AND DIMENSIONS......................... 12

8. WIRING DIAGRAM............................................ 15

9. REFRIGERANT SYSTEM DIAGRAM........................ 19

10. TROUBLE SHOOTING....................................... 20

11. SPECIAL FUNCTION......................................... 35

12. DISASSEMBLY PROCEDURE........................... 38

13. PARTS LIST....................................................... 44

14. RoHS PARTS LIST............................................. 53

Indoor unit

[Model names]

PKA-A12GA

PKA-A18GA

PKA-A24FA

PKA-A30FA

PKA-A36FA

PKA-A12GAL

PKA-A18GAL

PKA-A24FAL

PKA-A30FAL

PKA-A36FAL

Indoor unit

No.OC369

REVISED EDITION-D

WIRELESS REMOTE

CONTROLLER

SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
SPLIT-TYPE, AIR CONDITIONERS

Model name indication

April 2009

ON/OFF

TEMP.

WIRED REMOTE

CONTROLLER

PKA-A12GA PKA-A18GA
PKA-A12GAL PKA-A18GAL

NOTE:
• This manual describes only

service data of the indoor
units.

• RoHS compliant products

have <G> mark on the spec
name plate.

• For servicing RoHS compli-

ant products, refer to the
RoHS PARTS LIST.

• Please void OC369

REVISED EDTION-C.

3 3 2 2 3

[Service Ref.]
PKA-A12GA PKA-A12GA

PKA-A12GA

PKA-A18GA PKA-A18GA

PKA-A18GA

PKA-A24FA PKA-A24FA

PKA-A24FA

PKA-A30FA PKA-A30FA

PKA-A30FA

PKA-A36FA PKA-A36FA

PKA-A36FA

PKA-A12GAL PKA-A12GAL

PKA-A12GAL

PKA-A18GAL PKA-A18GAL

PKA-A18GAL

PKA-A24FAL PKA-A24FAL

PKA-A24FAL

PKA-A30FAL PKA-A30FAL

PKA-A30FAL

PKA-A36FAL PKA-A36FAL

PKA-A36FAL

Revision:

• "14. RoHS PARTS LIST" has

been modified.

Summary of Contents for Mr.SLIM PKA-A12GA

Page 1: ...CONDITIONERS SPLIT TYPE AIR CONDITIONERS Model name indication April 2009 ON OFF TEMP WIRED REMOTE CONTROLLER PKA A12GA PKA A18GA PKA A12GAL PKA A18GAL NOTE This manual describes only service data of the indoor units RoHS compliant products have G mark on the spec name plate For servicing RoHS compli ant products refer to the RoHS PARTS LIST Please void OC369 REVISED EDTION C 3 3 2 2 3 Service Ref...

Page 2: ... PKA A18GAL2 PKA A24FAL1 PKA A24FAL2 PKA A30FAL1 PKA A30FAL2 PKA A36FAL1 PKA A36FAL2 Indoor controller board I B has been changed 11 SPECIAL FUNCTION is added PKA A12GA PKA A12GA1 PKA A18GA PKA A18GA1 PKA A24FA PKA A24FA1 PKA A30FA PKA A30FA1 PKA A36FA PKA A36FA1 PKA A12GAL PKA A12GAL1 PKA A18GAL PKA A18GAL1 PKA A24FAL PKA A24FAL1 PKA A30FAL PKA A30FAL1 PKA A36FAL PKA A36FAL1 Indoor controller boa...

Page 3: ...ary to use R410A refrigerant Handle tools with care If dirt dust or moisture enters into refrigerant cycle that can cause deterioration of refrigerant oil or malfunction of com pressor Do not use a charging cylinder If a charging cylinder is used the composition of refrigera nt will change and the efficiency will be lowered Flare tool Electronic refrigerant charging scale Vacuum pump adaptor Size ...

Page 4: ...G or over 3 Electronic scale 4 Gas leak detector Use the detector for R134a R407C or R410A 5 Adaptor for reverse flow check Attach on vacuum pump 6 Refrigerant charge base 7 Refrigerant cylinder Only for R410A Top of cylinder Pink Cylinder with syphon 8 Refrigerant recovery equipment 2 Additional refrigerant charge When charging directly from cylinder Check that cylinder for R410A on the market is...

Page 5: ...A PKA A24FAL PKA A30FAL PKA A36FAL PKA A24FA1 PKA A30FA1 PKA A36FA1 PKA A24FAL1 PKA A30FAL1 PKA A36FAL1 PKA A24FA2 PKA A30FA2 PKA A36FA2 PKA A24FAL2 PKA A30FAL2 PKA A36FAL2 Guide vane Air intake Filter Air intake grille Air outlet Air outlet Auto vane Room air is suctioned here Removes dust and dirt from the intake air Airflow can be changed to horizontally by moving the guide vane to the left or ...

Page 6: ...tton Set Day button Opening the lid ON OFF button Fan Speed button Filter button Enter button Test Run button Check button Clear button Airflow Up Down button Louver button Operation button To return operation number Ventilation button Operation button To go to next operation number Built in temperature sensor Wired remote controller Once the controllers are set the same operation mode can be repe...

Page 7: ... Temperature Setting Shows the target temperature Day of Week Shows the current day of the week Time Timer Display Shows the current time unless the simple or Auto Off timer is set If the simple or Auto Off timer is set the time to be switched off is shown Sensor indication Displayed when the remote controller sensor is used Locked indicator Indicates that remote controller but tons have been lock...

Page 8: ...etting timer button Sets any desired room temperature CLOCK display Displays the current time display Displays the order of timer operation display Displays whether timer is on or off Buttons used to set the hour and minute of the current time and timer settings h and min buttons Temperature setting display Indicates the desired temperature setting which is set display Displays selected fan speed ...

Page 9: ...irflow Low Medium2 Medium1 High External static pressure Operation control Thermostat Noise level Low High Field drain pipe I D Dimensions Weight W D H INDOOR UNIT Single phase 60Hz 208 230V 15 1 Munsell 0 70Y 8 59 0 97 Plate fin coil Line flow direct 1 0 030 0 33 Dry 9 10 11 12 320 350 390 425 Wet 8 9 10 11 290 315 350 380 0 direct blow GA Wired remote controller built in GAL Wireless remote cont...

Page 10: ...F L A min CFM Pa mmAq dB mm in mm in mm in mm in kg lbs PKA A30FA 1 2 PKA A30FAL 1 2 W D H INDOOR UNIT Single phase 60Hz 208 230V 15 1 Munsell 3 4Y 7 7 0 8 Plate fin coil Line flow direct 2 0 070 0 52 Dry 22 28 780 990 Wet 20 25 700 890 0 direct blow FA Wired remote controller built in FAL Wireless remote controller built in 46 49 20 13 16 1 680 66 1 8 235 9 1 4 340 13 3 8 28 62 Service Ref Power ...

Page 11: ...A12GAL2 PKA A18GA2 PKA A18GAL2 High Low 45 SPL dB 39 LINE NOTCH High Low SPL dB LINE NOTCH 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE NC 60 NC 50 NC 40 NC 30 NC 20 NC 70 OCTAVE BAND SOUND PRESSURE LEVEL dB 0dB 0 0002 μbar BAND CENTER FREQUENCIES Hz High NOTCH Medium1 Medium2 Low 43 SPL dB 41 38 36 LINE OCTAVE BAND SOUND PRESS...

Page 12: ... Refrigerant pipe Drain pipe Wiring hole 1 3 8 35 Less than 5 1 8 130 1 31 32 50 or more 5 29 32 150 or more 7 3 32 180 or more 1 13 16 30 or more 27 9 16 700 6 1 32 153 3 3 8 86 2 1 8 54 1 7 32 31 11 1 32 280 3 1 8 80 2 3 8 60 2 3 4 70 9 21 32 245 1 31 32 50 15 9 16 395 15 3 4 400 7 15 32 190 2 3 8 60 2 3 4 70 1 3 8 35 3 1 8 79 6 5 16 160 1 9 16 40 27 3 4 705 Air outlet 9 1 4 235 Less than 19 32 ...

Page 13: ... left hand side piping 4 7 32 107 7 7 32 183 2 5 32 55 4 23 32 120 1 21 32 42 2 9 32 58 Drain hose 1 25 32 45 1 25 32 45 1 25 32 45 A B C 1 3 16 30 1 3 16 30 1 17 32 39 B A 2 29 32 74 C 3 27 32 98 1 15 32 37 2 29 32 74 1 15 32 37 2 9 16 65 5 32 4 1 17 32 39 1 9 16 39 3 15 16 100 1 1 4 32 1 15 32 37 3 15 16 100 5 32 4 21 23 32 552 Air outlet 44 3 32 1120 13 3 8 340 7 3 4 197 1 2 13 2 15 32 62 5 9 1...

Page 14: ...5 16 694 Air outlet 9 1 4 235 66 1 8 1680 4 3 8 111 4 1 32 102 43 11 16 1110 Drain hose 31 32 25 7 3 4 197 9 1 4 235 1 25 32 45 Gas pipe Liquid pipe MODEL 36 3 8 inch 5 8 inch Sleeve 1 ø3 17 32 ø3 15 16 ø90 ø100 Through hole ø3 17 32 ø90 1 Sleeves are available on the market Front view Knockout hole for left piping Left side Top side Terminal block Bolt Right side Knockout hole for right piping Wi...

Page 15: ... See Table 1 SW2 SWITCH CAPACITY CODE See Table 2 SWE SWITCH EMERGENCY OPERATION X4 RELAY FAN MOTOR BCR POWER SUPPLY R B LED1 POWER SUPPLY I B LED2 TRANSMISSION INDOOR OUTDOOR LED3 FAN CONTROL ELEMENT C CAPACITOR FAN MOTOR FAN MOTOR VANE MOTOR MF MV SYMBOL NAME TB4 TERMINAL BLOCK INDOOR OUTDOOR CONNECTING LINE TERMINAL BLOCK REMOTE CONTROLLER TRANSMISSION LINE ROOM TEMP THERMISTOR 32 F 15kΩ 77 F 5...

Page 16: ...INAL A CN24 CONNECTOR BACK UP HEATING CN30 CONNECTOR LLC CN51 CONNECTOR CENTRALLY CONTROL SW1 SWITCH MODEL SELECTION See Table 1 SW2 SWITCH CAPACITY CODE See Table 2 SWE SWITCH EMERGENCY OPERATION X4 RELAY FAN MOTOR BCR POWER SUPPLY R B LED1 POWER SUPPLY I B LED2 TRANSMISSION INDOOR OUTDOOR LED3 FAN CONTROL ELEMENT C CAPACITOR FAN MOTOR FAN MOTOR VANE MOTOR MF MV SYMBOL NAME TB4 TERMINAL BLOCK IND...

Page 17: ...ODEL SELECTION See Table 1 SW2 SWITCH CAPACITY CODE See Table 2 SWE SWITCH EMERGENCY OPERATION X4 RELAY FAN MOTOR BCR POWER SUPPLY R B LED1 POWER SUPPLY I B LED2 TRANSMISSION INDOOR OUTDOOR LED3 FAN CONTROL ELEMENT C CAPACITOR FAN MOTOR FAN MOTOR VANE MOTOR MF MV SYMBOL NAME TB4 TERMINAL BLOCK INDOOR OUTDOOR CONNECTING LINE TERMINAL BLOCK REMOTE CONTROLLER TRANSMISSION LINE ROOM TEMP THERMISTOR 32...

Page 18: ...terminal numbers S1 S2 S3 3 Symbols used in wiring diagram above are Connector Terminal block 4 This diagram shows the wiring of Indoor and Outdoor connecting wires specification of 230V adopting superimposed system of power and signal 1 Use copper supply wires Self diagnosis Please refer to technical manuals etc P B INDOOR POWER BOARD SYMBOL LEGEND NAME I B INDOOR CONTROLLER BOARD FUSE FUSE 6 3A ...

Page 19: ... A36FAL1 PKA A12GA2 PKA A18GA2 PKA A24FA2 PKA A30FA2 PKA A36FA2 PKA A12GAL2 PKA A18GAL2 PKA A24FAL2 PKA A30FAL2 PKA A36FAL2 Pipe temperature thermistor liquid TH2 Distributor with strainer 50 Condenser evaporator temperature thermistor TH5 Room temperature thermistor TH1 Refrigerant flow in cooling Refrigerant flow in heating Strainer 50 Strainer 50 Heat exchanger Refrigerant GAS pipe connection F...

Page 20: ...ective action according to TROUBLESHOOTING BY INFERIOR PHENOMENA 10 4 The trouble is not reoccurring Logged Not logged Consider the temporary defects such as the work of protection devices in the refrigerant circuit including compressor poor connection of wiring noise and etc Re check the symptom and check the installation environment refrigerant amount weather when the trouble occurred and wiring...

Page 21: ...edure 1 Press the CHECK button twice 2 Press the temperature buttons 3 Point the remote controller at the sensor on the indoor unit and press the HOUR button 4 Point the remote controller at the sensor on the indoor unit and press the ON OFF button Malfunction diagnosis method at maintenance service 10 2 MALFUNCTION DIAGNOSIS METHOD BY REMOTE CONTROLLER In case of trouble during operation When a m...

Page 22: ...tom Remark Number of times Wireless remote controller Wired remote controller Beeper sounds OPERATION INDICATOR lamp blinks Check code Number of times Wireless remote controller Wired remote controller 1 P1 Intake sensor error P9 Pipe TH5 sensor error 2 P2 Pipe TH2 sensor error 3 E6 E7 Indoor outdoor unit communication error 4 P4 Drain sensor error 5 P5 PA Drain pump error Forced compressor stop d...

Page 23: ... unit s protection device is not connected Reverse or open phase wiring for the outdoor unit s power terminal block L1 L2 GR Incorrect wiring between indoor and outdoor units incorrect polarity of S1 S2 S3 Remote controller wire short Note Operation is not possible for about 30 seconds after cancellation of function selection Correct operation For description of each LED LED1 2 3 provided on the i...

Page 24: ... in heating mode refrigerant circuit may have defect 5 Check pipe liquid temperature with remote controller in test run mode If there is extreme difference with actual pipe liquid temperature replace indoor controller board Turn the power off and on again to operate after check P4 Drain sensor DS 1 Suspensive abnormality if short open of thermistor is detected for 30 seconds continuously Turn off ...

Page 25: ...g or drying mode 1 Check clogs of the filter 2 Remove shields 4 Measure the resistance of fan motor s winding Measure the output voltage of fan s connector FAN on the indoor controller board WThe indoor controller board should be normal when voltage of AC 208 230V is detected while fan motor is connected Refer to 10 7 5 Check outdoor fan motor 67 Check operating condition of refrigerant circuit He...

Page 26: ... max 16 units The number of connecting remote control ler max 2 units When the above mentioned problem 1 3 are not seen 4 Diagnose remote controllers a When RC OK is displayed remote controllers have no problem Turn the power off and on again to check If abnormality generates again replace indoor controller board b When RC NG is displayed replace remote controller c When RC E3 is displayed d When ...

Page 27: ... E2 Remote controller control board 1 Abnormal if data cannot be read nor mally from the nonvolatile memory of the remote controller control board Error code E1 2 Abnormal if the clock function of remote controller cannot be operated normally Error code E2 1 Defective remote controller 1 Replace remote controller PA 2502 2500 Forced compressor stop due to water leakage abnormality 1 When the intak...

Page 28: ...utput from CN2S on indoor power board DC13 1V Refer to 10 7 1 When no voltage is output check the wiring connection When output voltage is between DC12 5V and DC13 7V check 5 below 5 Check the wiring connection between indoor controller board and indoor power board Check the fuse on indoor controller board If no problems are found indoor controller board is defective 1 Check the voltage of indoor ...

Page 29: ...rant system connect remote controller wires to one of those units 2 Check the setting of refrigerant address in case of grouping control system If there are some units whose refrigerant addresses are 0 in one group set one of the units to 0 using SW1 3 6 on outdoor controller circuit board 34 Remove remote controller wires and check LED2 on indoor controller board When LED2 is blinking check the s...

Page 30: ...y operation 1 Emergency operation cannot be used as follows When the outdoor unit is something wrong When the indoor fan is something wrong When drain over flow protection operation is detected during self diagnosis Error code P5 2 Emergency operation will be serial operation by the power supply ON OFF ON OFF or temperature etc adjustment is not operated by the remote controller 3 Do not operate f...

Page 31: ... to Thermistor Characteristic graph Room temperature thermistor TH1 Pipe temperature thermistor TH2 Condenser evaporator temperature thermistor TH5 Normal 4 3k 9 6k Abnormal Open or short PKA A24 30FA 1 2 PKA A24 30FAL 1 2 107 4 97 7 PKA A36FA 1 2 PKA A36FAL 1 2 69 7 95 5 10 6 HOW TO CHECK THE PARTS PKA A12 18GA PKA A24 30 36FA PKA A12 18GAL PKA A24 30 36FAL PKA A12 18GA1 PKA A24 30 36FA1 PKA A12 ...

Page 32: ...ing wire 10 4 14 6V DC CN21 Pipe temperature thermistor Liquid TH2 CN20 Room temperature thermistor TH1 CN41 Connector HA terminal A CN6V Vane motor output MV CN90 Connect to the wireless remote controller board CNB CN31 Drain sensor DS CN51 Centrally control CN29 Condenser evaporator temperature thermistor TH5 CN24 Only GA L 2 FA L 2 Connector Back up heating SW1 Model setting SW2 Capacity settin...

Page 33: ... controller board CNDK between 1 to 3 208 230V AC CN2S Connect to the indoor controller board CN2D between 1 to 3 12 6 13 7V DC Pin1 PKA A12GA1 PKA A12GAL1 PKA A18GA1 PKA A18GAL1 PKA A24FA1 PKA A24FAL1 PKA A30FA1 PKA A30FAL1 PKA A36FA1 PKA A36FAL1 PKA A12GA2 PKA A12GAL2 PKA A18GA2 PKA A18GAL2 PKA A24FA2 PKA A24FAL2 PKA A30FA2 PKA A30FAL2 PKA A36FA2 PKA A36FAL2 ...

Page 34: ...ecause these models have the cond eva temperature thermistor TH5 Marks in the table below Jumper wire Short Open Without TH5 With TH5 Model JP1 For product Service parts Indoor controller board type JP3 Service board 1 2 3 4 5 ON OFF 1 2 3 4 5 ON OFF MODELS PKA A12GA 1 2 PKA A12GAL 1 2 PKA A18GA 1 2 PKA A18GAL 1 2 1 2 3 4 5 ON OFF 1 2 3 4 5 ON OFF 1 2 3 4 5 ON OFF PKA A24FA 1 2 PKA A24FAL 1 2 PKA ...

Page 35: ...tion function and Back up function Outline of functions Operating the unit of main and sub alternately according to the interval setting Rotation function wThe setting of main sub unit depends on the refrigerant address The setting of dip switch on the outdoor unit Refrigerant address 00 Main unit Refrigerant address 01 Sub unit If an error occurrs to one unit the other unit starts Back up functio...

Page 36: ... contents Rotation ON Alternating interval 28days and back up function Rotation ON Alternating interval 14days and back up function Rotation ON Alternating interval 1day and back up function Back up function only No 5 324 Rotation ON Alternating interval 7days and back up function Rotation ON Alternating interval 5days and back up function Rotation ON Alternating interval 3days and back up functio...

Page 37: ... 324 331 335 6 Press the button to perform function setting If the above operations are set correctly request code number will appear in data display area at Example When the request code number is 311 311 appears on the screen at Refererence You can check the request code number of current setting by setting the request code number 310 320 or 330 and press the button Example When the current sett...

Page 38: ...he terminal block cover with a screw 3 Remove the 3 screw caps then remove the 3 set screws 4 After removing the lower side of the front panel a little remove it as pulling toward upper 3 REMOVING THE INDOOR CONTROLLER BOARD 1 Remove the terminal block cover 2 Remove the front panel see the photo 1 3 Remove the electrical parts box 2 screws 4 Remove the electrical parts box cover 1 screw 5 Disconn...

Page 39: ...mistor set to the pipe Electrical parts box Pipe temperature thermistor TH2 Room temperature thermistor TH1 Condenser evaporator temperature thermistor TH5 7 REMOVING THE NOZZLE ASSEMBLE 1 Disconnect the connector CN6V on the controller board 2 Disconnect the lead wire of the vane motor 3 Remove the corner cover 4 Pull the drain hose out from the nozzle assembly 5 Unhook the hook of the lower nozz...

Page 40: ... Remove the 2 screws and the pipe fixture 8 Remove the 2 screws and heat exchanger Photo 12 Heat exchanger Set screw Pipe fixture Photo 9 9 REMOVING THE FAN MOTOR 1 Remove the terminal block cover 2 Disconnect the connector yellow of the wireless remote controller board 3 Remove the front panel see the photo 1 4 Remove the electrical parts box see the photo 8 5 Remove the nozzle assemble see the p...

Page 41: ...d pull the left hand side toward you and lift up the cover to the right Then the indoor controller board can be removed 4 Removing the electrical parts box 1 Remove the right side panel 2 Remove the screw of the electrical parts box cover and remove the cover 3 Remove the room temperature thermistor and the condens er evaporator temperature thermistor 4 Disconnect the vane motor connector on the i...

Page 42: ...hook the catch on the panel from the catch on the unit 2 Slide the left side panel to the left to remove the panel Note Fix the unit to the metal fixture securely 3 Remove the air filters 4 Hold and press the centre cover to remove 5 Remove the screws of the grills 6 Pull the lower side of the grille toward you and slide the upper side to the right to remove the grilles 7 Removing the drain pan 1 ...

Page 43: ...e electrical parts box 4 Remove the drain pan 5 Loosen the screw that fixes the line flow fan to the fan motor See Photo 7 6 Remove the 4 screws of the motor fixture and remove the fan motor and the motor fixture at a time See Photo 8 7 Remove the screws of the left and right motor supports and remove the motor supports and the fan motor See Photo 9 8 Remove the 2 screws on the left and right side...

Page 44: ...A A Q ty set 12 18GA 12 18GAL 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 HEAT EXCHANGER LINE FLOW FAN BEARING MOUNT SLEEVE BEARING BEARING SUPPORT FAN GUARD DRAIN PLUG DRAIN HOSE NOZZLE GUIDE VANE GUIDE VANE ARM VANE MOTOR WIRERLESS ADAPTER CONTROLLER BOARD MOTOR COVER RUBBER MOUNT FAN MOTOR MV W B MF 1 1 1 1 1 1 1 1 1 4 10 2 1 1 2 1 1 1 1 1 1 1 1 1 1 4 10 2 1 1 1 2 1 PM4V30 K ELECTRICAL PARTS PKA ...

Page 45: ...ONTROLLER BOARD POWER BOARD TERMINAL BLOCK CONDENSER EVAPORATOR TEMPERATURE THERMISTOR ROOM TEMPERATURE THERMISTOR PIPE TEMPERATURE THERMISTOR MOTOR SUPPORT 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3P L1 L2 GR 3P S1 S2 S3 2 0 440V 2P 1 2 TB2 TB4 C I B P B TB5 TH5 TH1 TH2 T7W E11 716 R01 E13 246 T7W E11 255 T7W E46 310 T7W E24 313 R01 556 246 R01 E58 202 T7W E05 202 R01 E02 202 T7W E06 130 From the pr...

Page 46: ... 10 11 12 R01 Z61 102 R01 E23 114 T7W H25 480 T7W H26 480 T7W E13 529 R01 12G 621 R01 12G 063 R01 12G 002 R01 KV5 527 R01 E02 223 R01 E03 317 T7W E03 255 T7W E46 310 Part Name BEARING MOUNT LEFT LINEFLOW FAN HEAT EXCHANGER HEAT EXCHANGER DRAIN PAN CENTER COVER JOINT SHAFT AUTO VANE DRAIN HOSE VANE MOTOR WIRELESSADAPTER CONTROLLER BOARD CAPACITOR INDOOR CONTROLLER BOARD 1 1 1 1 1 1 2 1 1 1 1 1 1 1 ...

Page 47: ...OR CONDENSER EVAPORATOR TEMPERATURE THERMISTOR PIPE TEMPERATURE THERMISTOR FAN MOTOR RUBBER MOUNT RIGHT LINEFLOW FAN BEARING MOUNT SLEEVE BEARING FAN GUARD SLEEVE BEARING 1 1 1 1 1 1 1 1 2 1 1 1 2 1 1 1 1 1 1 1 1 2 1 1 1 2 1 1 1 1 1 1 1 1 1 2 1 1 1 2 1 1 1 1 1 1 1 1 2 1 1 1 2 1 P B TB5 TB4 TB2 TH1 TH5 TH2 MF Part No Part Name Specification 24FA 24FAL 30FA 30FAL PKA A Remarks Drawing No Wiring Diag...

Page 48: ...6FAL 1 2 3 4 5 6 7 8 9 10 11 12 R01 Z61 102 R01 16G 114 T7W H27 480 T7W E14 529 R01 12G 621 R01 12G 063 R01 16G 002 R01 KV5 527 R01 E05 223 R01 E03 317 T7W E03 255 T7W E46 310 Part Name BEARING MOUNT LEFT LINEFLOW FAN HEAT EXCHANGER DRAIN PAN CENTER COVER JOINT SHAFT AUTO VANE DRAIN HOSE VANE MOTOR WIRELESSADAPTER CONTROLLER BOARD CAPACITOR INDOOR CONTROLLER BOARD 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1...

Page 49: ...L BLOCK ROOM TEMPERATURE THERMISTOR CONDENSER EVAPORATOR TEMPERATURE THERMISTOR PIPE TEMPERATURE THERMISTOR FAN MOTOR RUBBER MOUNT RIGHT LINEFLOW FAN BEARING MOUNT SLEEVE BEARING FAN GUARD SLEEVE BEARING 1 1 1 1 1 1 1 1 2 1 1 1 2 1 1 1 1 1 1 1 1 2 1 1 1 2 1 2P 1 2 3P S1 S2 S3 3P L1 L2 GR PN4N70 K P B TB5 TB4 TB2 TH1 TH5 TH2 MF Part No Part Name Specification 36FA 36FAL PKA A Remarks Drawing No Wir...

Page 50: ...LLER DOOR WIRELESS REMOTE CONTROLLER HOLDER WIRED REMOTE CONTROLLER 1 1 1 1 3 1 1 2 1 1 1 1 1 1 1 1 3 1 1 2 1 1 1 1 1 1 1 No Parts No Parts Name Specifications 12 18GA 12 18GAL Q ty set PKA A Remarks Drawing No Wiring Diagram Symbol Recom mended Q ty R01 07Y 808 R01 09Y 658 R01 07Y 623 R01 E05 651 R01 07Y 096 R01 07Y 092 R01 07Y 691 R01 A16 500 R01 07Y 002 R01 24K 658 R01 07Y 658 R01 07Y 635 T7W E...

Page 51: ...8 9 10 11 12 13 14 Part No No Wiring Diagram Symbol Recom mended Q ty Remarks Drawing No Part Name Specifications Q ty set LEFT SIDE PANEL UNDER PLATE NOSE AIR FILTER INTAKE GRILLE RECEIVER RIGHT SIDE PANEL RIGHT SIDE PANEL WIRED REMOTE CONTROLLER WIRELESS REMOTE CONTROLLER HOLDER WIRELESS REMOTE CONTROLLER DOOR WIRELESS REMOTE CONTROLLER BACK PLATE TOP PLATE DRAIN SOCKET PKA A 24 30FA 24 30FAL R ...

Page 52: ... 714 R01 16G 808 R01 E00 641 R01 16G 692 R01 12G 523 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Part No No Wiring Diagram Symbol Recom mended Q ty Remarks Drawing No Part Name Specification Q ty set LEFT SIDE PANEL UNDER PLATE NOSE AIR FILTER INTAKE GRILLE RECEIVER RIGHT SIDE PANEL RIGHT SIDE PANEL WIRED REMOTE CONTROLLER WIRELESS REMOTE CONTROLLER HOLDER WIRELESS REMOTE CONTROLLER DOOR WIRELESS REMOTE C...

Page 53: ...S REMOTE CONTROLLER DOOR WIRELESSREMOTECONTROLLERHOLDER WIRED REMOTE CONTROLLER 1 1 1 1 3 1 1 2 1 1 1 1 1 1 1 1 3 1 1 2 1 1 1 1 1 1 1 No G G G G G G G G G G G G G G G G RoHS Parts No Parts Name Specifications GA1 GA2 GAL1 GAL2 Q ty set PKA A12 18 Remarks Drawing No Wiring Diagram Symbol Recom mended Q ty R01 08Y 808 R01 08Y 658 R01 08Y 623 R01 E05 651 R01 08Y 096 R01 08Y 092 R01 08Y 691 R01 A32 50...

Page 54: ... G G G G G G G RoHS Wiring Diagram Symbol Recom mended Q ty Remarks Drawing No Part Name Specifications Q ty set LEFT SIDE PANEL UNDER PLATE NOSE AIR FILTER INTAKE GRILLE RECEIVER RIGHT SIDE PANEL RIGHT SIDE PANEL WIRED REMOTE CONTROLLER WIRELESS REMOTE CONTROLLER HOLDER WIRELESS REMOTE CONTROLLER DOOR WIRELESS REMOTE CONTROLLER BACK PLATE TOP PLATE DRAIN SOCKET PKA A24 30 FA1 FA2 FAL1 FAL2 R B 10...

Page 55: ...04 808 R01 E20 641 R01 18G 692 R01 E02 523 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Part No No G G G G G G G G G G G G G G G G RoHS Wiring Diagram Symbol Recom mended Q ty Remarks Drawing No Part Name Specification Q ty set LEFT SIDE PANEL UNDER PLATE NOSE AIR FILTER INTAKE GRILLE RECEIVER RIGHT SIDE PANEL RIGHT SIDE PANEL WIRED REMOTE CONTROLLER WIRELESS REMOTE CONTROLLER HOLDER WIRELESS REMOTE CONTRO...

Page 56: ...CHANGER LINE FLOW FAN BEARING MOUNT SLEEVE BEARING BEARING SUPPORT FAN GUARD DRAIN PLUG DRAIN HOSE NOZZLE GUIDE VANE GUIDE VANE ARM VANE MOTOR WIRERLESSADAPTERCONTROLLERBOARD MOTOR COVER RUBBER MOUNT FAN MOTOR MV W B MF 1 1 1 1 1 1 1 1 1 4 10 2 1 1 2 1 1 1 1 1 1 1 1 1 1 4 10 2 1 1 1 2 1 1 1 1 1 1 1 1 1 1 4 10 2 1 1 2 1 1 1 1 1 1 1 1 1 1 4 10 2 1 1 1 2 1 PM4V30 K ELECTRICAL PARTS PKA A12GA1 PKA A12...

Page 57: ...DENSER EVAPORATORTEMPERATURETHERMISTOR ROOM TEMPERATURE THERMISTOR ROOM TEMPERATURE THERMISTOR PIPE TEMPERATURE THERMISTOR MOTOR SUPPORT FUSE 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 GA2 GAL2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3P L1 L2 GR 3P S1 S2 S3 2 0 440V 2P 1 2 2P 1 2 6 3A 250V TB2 TB4 C I B I B P B TB5 TB5 TH5 TH1 TH1 TH2 FUSE T7W E41 716 R01 E18 246 T7W E17 255 T7W E56 310 T7W E70 310 T...

Page 58: ... G G Part Name BEARING MOUNT LEFT LINEFLOW FAN HEAT EXCHANGER HEAT EXCHANGER DRAIN PAN CENTER COVER JOINT SHAFT AUTO VANE DRAIN HOSE VANE MOTOR WIRELESSADAPTER CONTROLLER BOARD CAPACITOR INDOOR CONTROLLER BOARD INDOOR CONTROLLER BOARD 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1...

Page 59: ...BER MOUNT RIGHT LINEFLOW FAN BEARING MOUNT SLEEVE BEARING FAN GUARD SLEEVE BEARING FUSE 1 1 1 1 1 1 1 1 2 1 1 1 2 1 1 1 1 1 1 1 1 1 2 1 1 1 2 1 1 1 1 1 1 1 1 1 1 2 1 1 1 2 1 1 1 1 1 1 1 1 1 2 1 1 1 2 1 1 1 1 1 1 1 1 1 2 1 1 1 2 1 1 1 1 1 1 1 1 2 1 1 1 2 1 1 1 1 1 1 1 1 1 2 1 1 1 2 1 1 1 1 1 1 1 1 2 1 1 1 2 1 1 P B TB5 TB4 TB2 TH1 TH5 TH2 MF FUSE Part No Part Name Specification Remarks Drawing No W...

Page 60: ... 11 12 G G G G G G G G G G G G G R01 Z61 102 R01 19G 114 T7W H27 480 T7W E25 529 R01 14G 621 R01 13G 063 R01 19G 002 R01 E04 527 R01 E15 223 R01 E06 317 T7W E16 255 T7W E56 310 T7W E70 310 Part Name BEARING MOUNT LEFT LINEFLOW FAN HEAT EXCHANGER DRAIN PAN CENTER COVER JOINT SHAFT AUTO VANE DRAIN HOSE VANE MOTOR WIRELESSADAPTER CONTROLLER BOARD CAPACITOR INDOOR CONTROLLER BOARD INDOOR CONTROLLER BO...

Page 61: ...OR TEMPERATURE THERMISTOR PIPE TEMPERATURE THERMISTOR FAN MOTOR RUBBER MOUNT RIGHT LINEFLOW FAN BEARING MOUNT SLEEVE BEARING FAN GUARD SLEEVE BEARING FUSE 1 1 1 1 1 1 1 1 2 1 1 1 2 1 1 1 1 1 1 1 1 1 2 1 1 1 2 1 1 2P 1 2 3P S1 S2 S3 3P L1 L2 GR PN4N70 K 6 3A 250V P B TB5 TB4 TB2 TH1 TH5 TH2 MF FUSE Part No Part Name Specification FA1 FAL1 1 1 1 1 1 1 1 2 1 1 1 2 1 1 1 1 1 1 1 1 2 1 1 1 2 1 1 FA2 FA...

Page 62: ...62 ...

Page 63: ...63 ...

Page 64: ...e without notice CCopyright 2006 MITSUBISHI ELECTRIC ENGINEERING CO LTD Distributed in Apr 2009 No OC369 REVISED EDITION D PDF 7 Distributed in Oct 2007 No OC369 REVISED EDITION C PDF 9 Distributed in Jun 2007 No OC369 REVISED EDITION B PDF 9 Distributed in Aug 2006 No OC369 REVISED EDITION A PDF 9 Distributed in Feb 2006 No OC369 PDF 10 ...

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Mitsubishi Electric Mr.SLIM PKA-A12GA, Service Manual

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