Panasonic CS-PS12JKT Service Manual Download Page 69

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15.1.4 To remove control board

Figure 7

15.1.5 To remove cross flow fan and indoor fan motor

Figure 8

Figure 9

13. Remove 4 screws holding the

control board then pull out the
control board.

16. Remove the bearing by pulling it

out gently

15. Remove the screw from the

evaporator.

14. Remove the screw that holding

the cross flow fan and fan motor
axis.

Summary of Contents for CS-PS12JKT

Page 1: ...JKT 12 7 Wiring Connection Diagram 13 WARNING This service information is designed for experienced repair technicians only and is not designed for use by the general public It does not contain warnings or cautions to advise non technical individuals of potential dangers in attempting to service a product Products powered by electricity should be serviced or repaired only by experienced professiona...

Page 2: ...vention Control35 12 5 Low Pressure Prevention Control Gas Leakage Detection 36 12 6 Compressor Tank Temperature Rise Protection Control 36 12 7 Low Frequency Protection Control 1 36 12 8 Low Frequency Protection Control 2 36 12 9 Outdoor Air Temperature Control 36 12 10 Cooling Overload Control 37 12 11 Freeze Prevention Control 37 12 12 Freeze Prevention Control 2 37 12 13 Dew Prevention Control...

Page 3: ...trical shock or fire 9 This equipment is strongly recommended to install with Earth Leakage Circuit Breaker ELCB or Residual Current Device RCD Otherwise it may cause electrical shock and fire in case equipment breakdown or insulation breakdown 10 Use the specified cable 1 5 mm 2 1 0 1 75HP or 2 5mm 2 2 0 2 5HP and connect tightly for indoor outdoor connection Connect tightly and clamp the cable s...

Page 4: ...int is 50 F 70 F 30 C 40 C higher Please use a high temperature solder iron In case of the soldering iron with temperature control please set it to 700 20 F 370 10 C Pb free solder will tend to splash when heated too high about 1100 F 600 C 7 Power supply connection to the air conditioner Connect the power supply cord of the air conditioner to the mains using one of the following methods Power sup...

Page 5: ...SG20K1 Motor Type Induction 4 poles Induction 4 poles Input Power W 42 3 48 8 42 3 48 8 Output Power W 22 22 Lo rpm 710 750 Me rpm 840 900 Indoor Fan Speed Hi rpm 980 1060 Type Propeller Propeller Material PP PP Motor Type Induction 6 poles Induction 6 poles Input Power W Output Power W 25 25 Outdoor Fan Speed Hi rpm 770 800 790 820 Moisture Removal L h Pt h 1 5 3 2 1 8 3 8 Lo m 3 min ft 3 m 7 3 2...

Page 6: ... 25 4 Fin Material Aluminium Blue coated Aluminium Blue coated Fin Type Slit Fin Louver Fin Row x Stage x FPI 2 x 23 x 17 1 x 20 x 19 Outdoor Heat Exchanger Size W x H x L mm 25 4 x 483 0 x 553 4 573 4 22 0 x 508 0 x 708 4 720 4 Material Polypropelene Polypropelene Air Filter Type One touch One touch Power Supply Indoor Indoor Power Supply Cord A Nil 10A Nil 10A Thermostat Protection Device DRY BU...

Page 7: ...7 3 Location of Controls and Components 3 1 Indoor Unit 3 2 Outdoor Unit 3 3 Remote Control ...

Page 8: ...8 4 Dimensions 4 1 Indoor Unit ...

Page 9: ...necessary for installation Anchor Bolt Pitch 261 x 474 Top View Front View 18 650 88 474 88 79 134 261 293 736 18 70 131 510 12 15 230 Side View Side View 3 way valve at Gas side Low Pressure 2 way valve at Liquid side High Pressure 10 cm Unit mm 10 cm 100 cm ...

Page 10: ...10 5 Refrigeration Cycle Diagram ...

Page 11: ...11 6 Block Diagram 6 1 CS PS9JKT CU PS9JKT ...

Page 12: ...12 6 2 CS PS12JKT CU PS12JKT ...

Page 13: ...13 7 Wiring Connection Diagram 7 1 Indoor Unit ...

Page 14: ...14 7 2 Outdoor Unit 7 2 1 CU PS9JKT ...

Page 15: ...15 7 2 2 CU PS12JKT ...

Page 16: ...16 8 Electronic Circuit Diagram 8 1 Indoor Unit ...

Page 17: ...17 8 2 Outdoor Unit 8 2 1 CU PS9JKT ...

Page 18: ...18 8 2 2 CU PS12JKT ...

Page 19: ...19 9 Printed Circuit Board 9 1 Indoor Unit 9 1 1 Main Printed Circuit Board CN DATA1 CN FB CN TH CN STM1 SW01 CN DISP ...

Page 20: ...20 9 1 2 Power Printed Circuit Board 9 1 3 Indicator Printed Circuit Board CN DISP AC303 RY PWR CN PCFM AC301 AC304 CN DATA1 ...

Page 21: ...21 9 2 Outdoor Unit 9 3 Main Printed Circuit Board 9 3 1 CU PS9JKT ...

Page 22: ...22 ...

Page 23: ...23 9 3 2 CU PS12JKT ...

Page 24: ...the unit in excessive oil fume area such as kitchen workshop and etc There should not be any heat source or steam near the unit There should not be any obstacles blocking the air circulation A place where air circulation in the room is good A place where drainage can be easily done A place where noise prevention is taken into consideration Do not install the unit near the door way Ensure the space...

Page 25: ...ut 6 from this line 1 Mount the installation plate on the wall with 5 screws or more at least 5 screws If mounting the unit on the wall consider using anchor bolts o Always mount the installation plate horizontally by aligning the marking off line with the thread and using a level gauge 2 Drill the piping plate hole with ø70mm hole core drill o Putting measuring tape at position as shown in the di...

Page 26: ... installation plate until hooks engages with their slot sound click Unit s hoo k Insert the connecting cable To take out the unit push the marking at the bottom unit and pull it slightly towards you to disengage the hooks from the unit Guide surface Conne cting cable About 7 8cm Conne cting cable Gas side piping Liquid side piping Drain hose This can be used for left rear piping and bottom piping ...

Page 27: ... 2 3 3 For the embedded piping This can be used for left rear piping left bottom piping also Replace the drain hose Bend the embedded piping Install the Indoor Unit Cut and flare the embedded piping Pull the connecting cable into indoor unit Connect the piping Insulate and finish the piping Secure the Indoor Unit Use a spring bender or equivalent to bend the piping so that the piping is not crushe...

Page 28: ...he indoor and outdoor cable connection onto the control board with the holder 7 Close grille door by tighten with screw and close the front panel This unit must be properly earthed Ensure the color of wires of outdoor unit and the terminal numbers are the same to the indoor s respectively Earthed lead wire shall be longer than the other lead wires as shown in the figure for the electrical safety i...

Page 29: ...onnecting the Piping 10 3 2 1 Connecting the piping to indoor unit Please make flare after inserting flare nut locate at joint portion of tube assembly onto the copper pipe In case of using long piping Connect the piping Align the center of piping and sufficiently tighten the flare nut with fingers Further tighten the flare nut with torque wrench in specified torque as stated in the table Piping s...

Page 30: ...e does not move from 0cmHg 0Mpa to 76cmHg 0 1Mpa in step 3 above take the following measure If the leak stops when the piping connections are tightened further continue working from step 3 If the leak does not stop when the connections are retightened repair location of leak Do not release refrigerant during piping work for installation and reinstallation Take care of the liquid refrigerant it may...

Page 31: ... Operation 11 1 2 1 Thermostat control Compressor is OFF when intake Air Temperature Internal Setting Temperature 0 5 C Compressor is ON after waiting for 3 minutes if the Intake Temperature Internal Setting Temperature Compressor OFF point 11 1 3 Soft Dry Operation 11 1 3 1 Thermostat control Compressor is OFF when Intake Temperature Internal Setting Temperature 1 0 C Compressor is ON after waiti...

Page 32: ...iately after the fan motor is started feedback control is performed once every second o During fan motor on if fan motor feedback 2550 rpm or 50 rpm continuously for 10 seconds the fan motor error counter increased fan motor is then stopped and restarted If the fan motor error counter increased to 7 then H19 fan motor error is detected Operation stopped and could not be restarted 11 3 Outdoor Fan ...

Page 33: ...te control the angles of the vane are as stated above and the positions of the vane are as figure below When the air conditioner is stopped using remote control the vane will shift to close position 11 4 2 Horizontal Airflow The horizontal airflow direction louvers can be adjusted manually by hand 11 5 Timer Control 11 5 1 ON Timer Control ON timer can be set using remote control where the unit wi...

Page 34: ...ancelled 11 6 Random Auto Restart Control When the power supply is cut off during the operation of air conditioner the compressor will re operate within three to four minutes There are 10 patterns to be selected randomly after power supply resumes This control is not applicable during OFF ON Timer setting 11 7 Indication Panel LED POWER TIMER Color Green Orange Light ON Operation ON Timer Setting ...

Page 35: ...r compressor operation will be decreased If the running current does not exceed X value for 5 seconds the frequency instructed will be increased However if total outdoor unit running current exceeds Y value compressor will be stopped immediately for 3 minutes Model PS9 PS12 Operation Mode X A Y A X A Y A Cooling Soft Dry A 5 5 15 0 7 3 15 0 Cooling Soft Dry B 4 9 15 0 6 7 15 0 The first 30 minutes...

Page 36: ...is 30 5 C Remote Control setting 16 C and Hi Fan Speed Control contents o Compressor stops and restart after 3 minutes o If the conditions above happened 2 times within 20 minutes the unit will Stop operation Timer LED blinks and F91 indicated 12 7 Low Frequency Protection Control 1 When the compressor operates at frequency lower than 24Hz continued for 20 minutes the operation frequency will be c...

Page 37: ...ure is higher than 13 C for 5 minutes the fan speed will return to its normal operation 12 12 Freeze Prevention Control 2 Control start conditions o During Cooling operation and soft dry operation During Thermo OFF condition Indoor intake temperature is less than 10 C or Compressor stops for freeze prevention control o Either one of the conditions above occurs 5 times in 60 minutes Control content...

Page 38: ...ld be selected The indoor unit will only operate when received signal with same transmission code from remote control This could prevent signal interference when there are 2 or more units installed nearby together To change remote control transmission code short or open jumpers at the remote control printed circuit board Remote Control Printed Circuit Board Jumper A J A Jumper B J B Remote Control...

Page 39: ... of transmission code change 13 2 2 CLOCK Button To change the remote control time format o Press for more than 5 seconds 13 2 3 RESET RC Button To clear and restore the remote control setting to factory default o Press once to clear the memory 13 2 4 TIMER To change indoor unit indicators intensity o Press continuously for 5 seconds 13 2 5 TIMER To change remote control display from Degree Celsiu...

Page 40: ... Mpa kg cm 2 G Outlet air Temperature C Cooling Mode 0 9 1 2 9 12 12 16 Condition Indoor fan speed High Outdoor temperature 35 C at cooling mode Compressor operate at rated frequency Different in the intake and outlet air temperatures Normal Value of electric current during operation Dusty condenser preventing heat radiation Excessive amount of refrigerant Gas side pressure Inefficient compressor ...

Page 41: ...h Pressure Electric current during operation Insufficient refrigerant gas leakage Ô Ô Ô Clogged capillary tube or strainer Ô Ô Ô Short circuit in the indoor unit Ô Ô Ô Heat radiation deficiency of the outdoor unit Ò Ò Ò Inefficient compression Ò Ô Ô Carry out the measurement of pressure electric current and temperature fifteen minutes after an operation is started ...

Page 42: ...4 2 3 To Display Memorized Error Code Protective Operation 1 Turn power on 2 Press the CHECK button on the remote control 3 will be displayed on the remote control display Note Display only for No signal transmission no receiving sound and no Power LED blinking 4 Press the TIMER or button on the remote control The code H00 no abnormality will be displayed and signal will be transmit to the main un...

Page 43: ...circulation short circuit H99 Indoor heat exchanger freeze prevention protection Insufficient refrigerant Air filter dirty F11 4 way valve switching failure 4 occurrences within 30 minutes 4 way valve v coil F90 System and compressor microcomputer communication error for S10 only 2 occurrences within 5 seconds Compressor Outdoor PCB F90 Power factor correction abnormality 4 occurrences within 20 m...

Page 44: ...door and outdoor units Indoor unit outdoor unit signal transmission error due to disturbed power supply waveform Troubleshooting When abnormality indication starts again Is there any wiring error Correct the indoor outdoor units connection wires Check the indoor outdoor units connection wires Disconnect terminal 3 wire and measure Vdc between terminal 2 3 from the outdoor unit Is the Vdc fluctuate...

Page 45: ...the indoor and outdoor units Troubleshooting When abnormality indication starts again Is there any wiring error YES Matched compatibility Correct the indoor outdoor unit s connection wires Check the indoor and outdoor unit connection wires Check the spare part numbers of the indoor and outdoor unit PCBs and compare with their Part Lists Change for the specified indoor or outdoor unit PCB Replace t...

Page 46: ...in Check the indoor intake air temperature sensor Plug out connector from the indoor unit PCB Measure the resistance of the indoor intake air temperature sensor For safety reason and to prevent component breakdown always switch off the power before remove and connect the component Is the measured resistance of the indoor intake air temperature sensor matches the value specified in its characterist...

Page 47: ...compressor temperature sensor Plug out connector from the outdoor unit PCB Measure the resistance of the outdoor compressor temperature sensor For safety reason and to prevent component breakdown always switch off the power before remove and connect the component Is the measured resistance of the outdoor compressor temperature sensor matches the value specified in its characteristic chart Defect i...

Page 48: ...ssion Troubleshooting When abnormality indication starts again Check the functionality of current transformer CT Replace Compressor due to compressor low compression Is the CT open circuit Force heating operation and measure Running current Suction pressure Check for gas leaking source Repair or replace defected part s Replace the outdoor PCB For safety reason and to prevent component breakdown al...

Page 49: ...urn off power supply and rotate fan by hand Replace fan motor Does fan rotate smoothly Turn power supply on and operate fan Replace indoor PCB Replace fan motor For safety reason and to prevent component breakdown always switch off the power before remove and connect the component Turn off power supply and disconnect fan motor connector then turn power on NO YES YES NO Does it rotate Stop fan moto...

Page 50: ...erature sensor Plug out connector from the outdoor unit PCB Measure the resistance of the outdoor intake air temperature sensor Defect in outdoor intake air temperature sensor Replace the outdoor intake air temperature sensor Detect in outdoor unit PCB Replace the outdoor unit PCB For safety reason and to prevent component breakdown always switch off the power before remove and connect the compone...

Page 51: ... starts again Turn off the power and reconnect CN CLN connector Turn on the power and measure again the DC voltage between CN CLN channel 4 2 Is the voltage measured at 5Vdc Defect in indoor unit e ion power module Replace the indoor unit e ion power module Defect in indoor unit main PCB Replace the indoor unit main PCB Check the indoor unit main PCB CN CLN terminal 4 2 DC voltage Turn off the pow...

Page 52: ...n starts again Check the outdoor air temperature sensor Plug out connector from the outdoor unit PCB Measure the resistance of the outdoor air temperature sensor Is the measured resistance of the outdoor air temperature sensor matches the value specified in its characteristic chart Defect in outdoor air temperature sensor Replace the outdoor air temperature sensor Defect in outdoor unit PCB Replac...

Page 53: ...nger temperature sensor matches the value specified in its characteristic chart YES When abnormality indication starts again Check the outdoor heat exchanger temperature sensor Plug out connector from the outdoor unit PCB Measure the resistance of the outdoor heat exchanger temperature sensor Defect in outdoor heat exchanger temperature sensor Replace the outdoor heat exchanger temperature sensor ...

Page 54: ... installation Has the indoor and outdoor model matched in voltage rating Match the compatible model follow specification YES NO NO For safety reason and to prevent component breakdown always switch off the power before remove and connect the component YES H33 occurs intermittently during operation unit has operated normally before NO NO Has the AC power input dropped more than 50 of rating in most...

Page 55: ...y Patrol sensor Troubleshooting NO When abnormality indication starts again Defective Patrol sensor Replace the Patrol sensor Has the error occurred after 6 hours continuous of PATROL ON function Check at indoor PCB s CN DISP 14 15 and CN DISP1 1 2 connector No loose cable or broken Correct loose or broken cable connector For safety reason and to prevent component breakdown always switch off the p...

Page 56: ...door unit PCB Troubleshooting When abnormality indication starts again Is the air filter dirty Clean the air filter Check the indoor unit air filter Is the indoor unit heat exchanger dirty Clean the indoor unit heat exchanger Check the dust accumulation on the indoor unit heat exchanger Does it conform to the sensor characteristic chart Check the indoor pipe temperature sensor Replace the indoor p...

Page 57: ...rror due to faulty indoor unit PCB Troubleshooting When abnormality indication starts again Is the air filter dirty Clean the air filter Check the air filter Is the indoor unit heat exchanger dirty Clean the indoor unit heat exchanger Is there any short circuit Check the air passage YES Provide sufficient air passage NO Does it conform to the sensor characteristic chart Check the indoor heat excha...

Page 58: ...30 20 10 10 0 10 20 30 40 50 0 1 Pipe temp Sensor 2 Intake Air Temp Sensor 1 2 When abnormality indication starts again Does it cable connection loose or connector broken Check the indoor pipe temperature sensor connection Correct loose or broken cable connector YES For safety reason and to prevent component breakdown always switch off the power before remove and connect the component Check the in...

Page 59: ...Vdc Correct the power supply Is the DC voltage between P and N terminal normal between 285 315Vdc Check the supply voltage Operate the system Verify PFC abnormality by measuring DC voltage between P and N terminal at the outdoor unit PCB Are the compressor s winding resistance U V V W W U Check the compressor winding resistance Turn off the power supply and disconnect the harness U V and W Measure...

Page 60: ...t from the 2 3 way valve Replace the capillary tube or dryer When F91 indication happens For safety reason and to prevent component breakdown always switch off the power before remove and connect the component Check the indoor air intake and pipe temperature sensors Open 2 3 way valve Check for gas leaking Repair the pipe flare or union nuts Reclaim and recharge refrigerant NO NO YES YES Does it c...

Page 61: ...circuit Malfunction Caused Compressor terminal disconnect Outdoor PCB malfunction Troubleshooting Normal When F93 indication happens For safety reason and to prevent component breakdown always switch off the power before remove and connect the component Turn off power supply Disconnect U V and W wires IPM defective Replace outdoor unit PCB NO YES Check with inverter checker Replace compressor ...

Page 62: ...sensor Outdoor pipe temperature rise due to defective outdoor unit PCB Troubleshooting Is outdoor fan motor operating When F95 indication happens For safety reason and to prevent component breakdown always switch off the power before remove and connect the component Check the outdoor unit installation condition during cooling or soft dry operation Replace the outdoor fan motor NO YES Is there any ...

Page 63: ...ircuitry of IPM IPM overheats due to defective IPM temperature sensor Troubleshooting Is outdoor fan motor operating When F96 indication happens For safety reason and to prevent component breakdown always switch off the power before remove and connect the component Check the outdoor unit installation condition during cooling or soft dry operation Replace the outdoor fan motor NO YES Is there any i...

Page 64: ...onent breakdown always switch off the power before remove and connect the component Check the compressor tank temperature sensor Open the 2 3 way valve YES NO Does it conform to the sensor characteristic chart Replace the compressor tank temperature sensor NO YES Check for gas leakage Is Oil oozing out from the 2 3 way valve Repair the pipe flare or union nuts Reclaim and recharge refrigerant Repl...

Page 65: ...apacitor Over current due to excessive refrigerant Troubleshooting Turn off power supply Check the main circuit electrolytic capacitor When F98 indication happens For safety reason and to prevent component breakdown always switch off the power before remove and connect the component Get restarted and measure the input current NO Is Input current 16 8A Replace the outdoor unit PCB NO YES Normal Che...

Page 66: ...on terminal on the board of the relay connector Tester s negative terminal Power transistor UVW Power transistor UVW Tester s positive terminal UVW Power transistor UVW Power transistor Normal resistance Several kΩ to several MΩ Abnormal resistance 0 or Check the compressor winding resistance Turn off the power and disconnect the harness U V and W Measure the winding resistance between U V V W and...

Page 67: ...t in electric shocks 15 1 Indoor Electronic Controllers Cross Flow Fan and Indoor Fan Motor Removal Procedures 15 1 1 To remove front grille Figure 1 15 1 2 To remove power electronic controller Figure 2 2 Remove 2 caps and 2 screws at the bottom of discharge vane 1 Lift to open the vertical vane gently 3 Hold both sides of the front grille and remove it by pulling up and toward yourself gently 4 ...

Page 68: ...B 5 Detach the Earth wire 7 Remove screw to remove terminal board complete 7 Pull out the main electronic controller and power electronic controller halfway 10 Detach the AC303 RY PWR and CN PCFM connectors from the electronic controller Then pull out power electronic controller gently RY PWR connector Black and brown CN PCFM AC303 White 11 Pull out to remove the drain hose from the discharge gril...

Page 69: ...n and indoor fan motor Figure 8 Figure 9 13 Remove 4 screws holding the control board then pull out the control board 16 Remove the bearing by pulling it out gently 15 Remove the screw from the evaporator 14 Remove the screw that holding the cross flow fan and fan motor axis ...

Page 70: ...moval of cross flow fan Reminder To reinstall the fan motor adjust the fan motor connector to 45 towards you before fixing control board 18 Remove the cross flow fan from the unit by pulling it to the left and downward Evaporator Reminder To reinstall the cross flow fan ensure cross flow fan is in line as shown in figure 11 ...

Page 71: ...15 5 16 0 16 5 17 0 30 31 32 33 34 35 36 37 38 39 40 41 42 43 Outdoor Temperature Outlet Air 220V 2 0 2 2 2 4 2 6 2 8 30 31 32 33 34 35 36 37 38 39 40 41 42 43 Outdoor Temperature Capacity kW 220V 3 2 3 4 3 6 3 8 4 0 4 2 30 31 32 33 34 35 36 37 38 39 40 41 42 43 Outdoor Temperature Current A 220V 1 080 1 090 1 100 1 110 1 120 1 130 30 31 32 33 34 35 36 37 38 39 40 41 42 43 Outdoor Temperature Gas ...

Page 72: ...15 8 16 0 16 2 16 4 3 4 5 6 7 8 9 10 11 12 13 14 15 Piping Length m Outlet Air 220V 2 30 2 40 2 50 2 60 2 70 3 4 5 6 7 8 9 10 11 12 13 14 15 Piping Length m Capacity kW 220V 3 50 3 55 3 60 3 65 3 70 3 4 5 6 7 8 9 10 11 12 13 14 15 Piping Length m Current A 220V 1 100 1 105 1 110 1 115 1 120 3 4 5 6 7 8 9 10 11 12 13 14 15 Piping Length m Gas Side Piping Pressure MPa 220V ...

Page 73: ... 32 33 34 35 36 37 38 39 40 41 42 43 Outdoor Temperature Outlet Air 220V 2 6 2 8 3 0 3 2 3 4 30 31 32 33 34 35 36 37 38 39 40 41 42 43 Outdoor Temperature Capacity kW 220V 4 2 4 4 4 6 4 8 5 0 5 2 5 4 30 31 32 33 34 35 36 37 38 39 40 41 42 43 Outdoor Temperature Current A 220V 1 000 1 010 1 020 1 030 1 040 1 050 30 31 32 33 34 35 36 37 38 39 40 41 42 43 Outdoor Temperature Gas Side Piping Pressure ...

Page 74: ...4 4 14 6 14 8 15 0 3 4 5 6 7 8 9 10 11 12 13 14 15 Piping Length m Outlet Air C 220V 3 00 3 10 3 20 3 30 3 40 3 4 5 6 7 8 9 10 11 12 13 14 15 Piping Length m Capacity kW 220V 4 60 4 65 4 70 4 75 4 80 3 4 5 6 7 8 9 10 11 12 13 14 15 Piping Length m Current A 220V 1 020 1 025 1 030 1 035 1 040 3 4 5 6 7 8 9 10 11 12 13 14 15 Piping Length m Gas Side Piping Pressure MPa 220V ...

Page 75: ...7 Exploded View and Replacement Pars List 17 1 Indoor Unit Note The above exploded view is for the purpose of parts disassembly and replacement The non numbered parts are not kept as standard service parts ...

Page 76: ...91 24 BACK COVER CHASSIS 1 CWD933019 25 FULCRUM 1 CWH621102 26 VERTICAL VANE 11 CWE241287 27 CONNECTING BAR 1 CWE261152 28 CONNECTING BAR 1 CWE261154 29 CONNECTING BAR 1 CWE261155 30 CONNECTING BAR 1 CWE261153 31 AIR SWING MOTOR 1 CWA981238 O 32 LEADWIRE AIR SWING MOTOR 1 CWA67C8082 33 CAP DRAIN TRAY 1 CWH521096 34 HORIZONTAL VANE COMPLETE 1 CWE24C1268 35 REMOTE CONTROL COMPLETE 1 CWA75C3295 O 36 ...

Page 77: ...77 17 2 Outdoor Unit 17 2 1 CU PS9JKT Note The above exploded view is for the purpose of parts disassembly and replacement The non numbered parts are not kept as standard service parts ...

Page 78: ...78 17 2 2 CU PS12JKT Note The above exploded view is for the purpose of parts disassembly and replacement The non numbered parts are not kept as standard service parts ...

Page 79: ... CWH7080300J 19 SOUND PROOF BOARD 1 CWH151185 CWH151172 20 SOUND PROOF MATERIAL 1 CWG302478 CWG302436 21 SOUND PROOF MATERIAL 1 CWG302479 CWG302431 22 SENSOR CO COMP TEMP 1 CWA50C2205 O 23 CONTROL BOARD COVER TOP 1 CWH131324 CWH131264 24 ELECTRONIC CONTROLLER MAIN 1 CWA73C3666R CWA73C3671R O 25 ELECTRONIC CONTROLLER NF 1 CWH14C6052 O 26 TERMINAL BOARD ASSY 1 CWA28K1036J O 27 CABINET SIDE PLATE CO ...

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Summary of Contents for CS-PS12JKT

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Panasonic CS-PS12JKT, Service Manual, Page: 69 / 79

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