Panasonic CS-XA9DKD Service Manual Download Page 12 | Manualshive

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12

6 Block Diagram

CS-XA9DKD/CU-XA9DKD CS-XA12DKD/CU-XA12DKD

CS-XA9DKD / CU-XA9DKD / CS-XA12DKD / CU-XA12DKD

POWER

SUPPL

Y

AC220V

50Hz

4

3

2

1

O.L.P

FUSE

FM

COMPRESSOR

V

ACUUM

PUMP

OUTDOOR

F

A

N

MOT

OR

4-W

A

Y

VA

LV

E

INDOOR

UNIT

OUTDOOR

UNIT

INTDOOR

F

A

N

MOT

OR

OUTDOOR

PIPING

SENSOR

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Summary of Contents for CS-XA9DKD

Page 1: ...serious injury or death 1 Features 2 2 Functions 3 3 Product Specifications 6 4 Dimensions 10 5 Refrigeration Cycle Diagram 11 6 Block Diagram 12 7 Wiring Diagram 13 8 Operation Details 14 9 Installa...

Page 2: ...D 12 hour Timer Setting Removable and washable front panel Prevent compressor reverse cycle High Efficiency Oxygen mode to enrich oxygen in the room Auto Restart Control Automatically restart after po...

Page 3: ...0 TEMP ON TIMER OFFTIMER TIMER SELECT CANCEL CS XA9DKD CU XA9DKD CS XA12DKD CU XA12DKD Heating Coolling Soft Dry Operation Auto Operation Operation with 2 higher than standard temperature Operation wi...

Page 4: ...ton Anti freezing Control for the Evaporator Cooling or Soft Dry Operation High Med Low Auto Fan Speed Indoor Fan Speed Control Vertical airflow The louver automatically swings up and down or can be m...

Page 5: ...essor 60 seconds Test Operation Control Once the compressor is activated it does not stop within 60 seconds It stops immediately with remote control stop signal by pressing OFF ON button CS XA9DKD CU...

Page 6: ...ameter Length Height Width Depth Type Motor Type Rated output type Motor type Fan Speed Low Med High Rated Output Input Inch Inch Inch Inch mm m mm mm mm kg W W W rpm rpm rpm CS XA9DKD CU XA9DKD 2 70...

Page 7: ...rigerant Circulation Control Device Compressor Capacitor Fan Motor Capacitor Unit CS XA9DKD CU XA9DKD Length Circulation Inner Diameter mm c c g mm L min mm F V F V Evaporator Copper Slot type Plate f...

Page 8: ...th Type Motor Type Rated output type Motor type Fan Speed Low Med High Rated Output Input Inch Inch Inch Inch mm m mm mm mm kg W W W rpm rpm rpm CS XA12DKD CU XA12DKD 3 40 3 80 1 8 Single 220 50 7 2 8...

Page 9: ...rculation Inner Diameter mm c c g mm L min mm F V F V Evaporator Copper Slot type Plate fin configuration forced draft 2 x 15 2X24 Condenser Copper Corrugation type 21 610x252x25 4 Electronic Control...

Page 10: ...k View Installation Plate Hook Gas Side Liquid Side Drain Port Air intake 280 Side view 183 Air outlet Left Piping Hole Right Piping Hole 100 141 17 1 57 Unit mm Installation plate Front View O2 hr DE...

Page 11: ...e 100cm or more 48 18 6 540 21 320 352 INVERTER 780 57 570 289 Top View 105 CU XA9DKD CU XA12DKD 5 Refrigeration Cycle Diagram P I P I N G T E M P S E N S O R INTAKE AIR SENSOR INTAKE AIR SENSOR PIPIN...

Page 12: ...9DKD CS XA12DKD CU XA12DKD CS XA9DKD CU XA9DKD CS XA12DKD CU XA12DKD POWER SUPPLY AC220V 50Hz 4 3 2 1 O L P FUSE FM COMPRESSOR VACUUM PUMP OUTDOOR FAN MOTOR 4 WAY VALVE INDOOR UNIT OUTDOOR UNIT INTDOO...

Page 13: ...EN P PINK CS XA9DKD CU XA9DKD CS XA12DKD CU XA12DKD CWA921116 1 3 W 1 L 2 N 3 4 5 1 L 2 N 3 4 5 Wireless Remote control Indicator complete W W W W W W W W W W W ELECTRONIC CONTROLLER BR R O Y P STEPPI...

Page 14: ...will restart During Cooling Mode Operation the Time Delay Safety Control is available Indoor Fan STOP Slow Slow STOP STOP Slow Slow STOP ON Compressor ON 1 Fan speed will be at Hi till the compressor...

Page 15: ...oom temperature reaches the set temp on remote control and then Soft Dry will be activated During Soft Dry Mode the fan of indoor unit will operate at super low speed The soft dry mode will run for le...

Page 16: ...0 C o 2 C o Basic Time Comp Indoor Fan Outdoor Fan Operation Indicator 6 6 6 1 6 1 1 4 Operation status Time Operate Stop Cooling mode operation Soft Dry Mode operation Super Low Super Low Super Low S...

Page 17: ...the speed at super low Compressor Stops Compressor Restarts 4 minutes later Indoor Heat Exchanger 65 Compressor Stops Compressor Restarts 3 minutes later Compressor runs 5 min T 5 last for 2 min T ev...

Page 18: ...to select Auto Fan Speed mode Indoor Fan Speed is between Me and Slo Me Lo Lo S Lo S Lo 45 41 34 30 45 41 34 30 38 30 28 15 38 30 28 15 Temperature of heat exchanger Temperature of heat exchanger Sto...

Page 19: ...e Delay Td deicing won t ends immediately Deicing Operation Time T 3 min 3min T 7min 7 min T 9min T 9min Deicing Operation Time T 3 min 3min T 7min 7 min T 9min T 9min Td s 0 60 120 120 Td s 0 60 120...

Page 20: ...l Overload deicing timer l m Warm booting control m r Overload control Out door fan stop for 60 accumulatively 20 20 51 Outdoor Heat Exchanger Outdoor Heat Exchanger 10 20 Basic time Compressor Indoor...

Page 21: ...mode does not change However Soft Dry mode operation includes cooling mode operation If automatic mode operation is started while the unit is operating operation will continue If current operation is...

Page 22: ...speed is below Med the intake air temperature is below 29 and continues to change between 2 for 30 minutes the louver direction will be at No 2 in order to prevent dew around the discharge vent When t...

Page 23: ...ON button respectively 2 will appear on the remote control display B In the meanwhile only oxygen LED illuminates 4 Operation Mode Oxygen Enrich operation a When air conditioner unit is at ON conditio...

Page 24: ...tton Oxygen LED Power LED Outdoor Fan Motor Vacuum Pump ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF 30 3 7 3 7 10 1 cycle 10 1 cycle Operation button ON OFF Unit ON OFF 24 8 7 2 Oxygen Enrich Pro...

Page 25: ...F Other operation Mode ON OFF ON TIMER setting Timeup 3 When OFF TIMER is set during combined operation the unit won t stop oxygen operation until reaching the setting time Enrich Oxygen ON OFF Other...

Page 26: ...mote control will not correspond with the actual ON OFF status of the indoor unit 26 PRESS OFF ON BUTTON O2 hr DELAY ON STD FAN SPEED AUTO AIR SWING AUTO AUTO COOL DRY HEAT OFF 8 8 About Cursor Key Wh...

Page 27: ...r fire 3 Use the attached accessories parts and specified parts for installation Otherwise it will cause the set to fall water leakage fire or electrical shock 4 Install at a strong and firm location...

Page 28: ...re there is ease for access for the power disconnection in case of emergency In some countries permanent connection of this room air conditioner to the power supply is prohibited 1 Power supply connec...

Page 29: ...n Attention not to bend up drain hose Length of power supply cord Right Right Bottom Right Rear Left Rear Left Bottom Left Front side About 1 8 m The indoor unit will actually face a different way Thi...

Page 30: ...rding to the arrows marked on the lower left and right side of the installation plate The meeting point of the extended line is the centre of the hole Another method is by putting measuring tape at po...

Page 31: ...ure that the power supply cord is not clamped in between the unit s hook 2 positions and installation plate 2 Press the lower left and right side of the unit against the installation plate until hooks...

Page 32: ...e anchorage Secure the cable onto the control board with the holder clamper 32 Apply putty or caulking material to seal the wall opening PVC tube for drain hose Cable Piping Indoor Unit 5 5 cm Connect...

Page 33: ...sec in order to indicate the ON OF changed over of remote control receiving sound 9 3 OUTDOOR UNIT 9 3 1 SELECT THE BEST LOCATION Refer to Select the best location section 9 3 2 INSTALL THE OUTDOOR UN...

Page 34: ...r approximately ten minutes 4 Close the Low side valve of the charging set and turn off the vacuum pump Make sure that the needle in the gauge does not move after approximately five minutes Note BE SU...

Page 35: ...T 1 Remove the control board cover from the unit by loosening the screw 2 Connecting cable between indoor unit and outdoor unit shall be approved polychloroprene sheathed 6 x 1 5 mm2 flexible cord typ...

Page 36: ...T DRAIN WATER O If the unit is used in an area where temperature falls below 0 C for 2 or 3 days in succession it is recommended not to use a drain elbow for the drain water freezes and the fan will n...

Page 37: ...e sure that you push down the cap 1 and return to its original position If it is not returned to its position it may cause abnormal noise Finishing should be carried out for pipe and drain hose Refer...

Page 38: ...clockwise With cap Pumping down Transferring Closed Open Open Clockwise Counter clockwise Connected manifold gauge Evacuation Servicing Open Open Open With vacuum pump Charging Servicing Open Open Op...

Page 39: ...e moves from 0 cmHg 0 Mpa to 76 cmHg 0 1 Mpa Then evacuate the air for approximately 10 minutes 4 Close the valve of the Low side of the charging set and turn off the vacuum pump Make sure that the ne...

Page 40: ...ly to purge air from the charge hose 5 Set the 2 way valve to the close position 6 Operate the air conditioner at the cooling cycle and stop it when the gauge indicates 2 G 0 1Mpa If the unit cannot b...

Page 41: ...LEAKAGE 7 Tighten the service port caps of both the 3 way valve and the 2 way valve at a torque of 18 N m with a torque wrench 8 Remove the valve caps of both the valves Position both of the valves t...

Page 42: ...the refrigerant until the needle indicates 0 no refrigerant is remaining 4 5 Open the valve Low side on the charge set and discharge the refrigerant until the gauge indicates 0 05 MPa 0 5 kg cm G to 0...

Page 43: ...cuum of 4 mmHg or less 3 4 Vacuum oil If the vacuum pump oil becomes dirty or depleted replenish as needed Connect the vacuum pump to the charge set s centre hose Evacuation for approximately 1 hour C...

Page 44: ...be charged with the specified amount of refrigerant it can be charge with a little at a time approximately 150g each time while operating the air conditioner in the cooling cycle However one time is n...

Page 45: ...2 Removal Procedure For Intake Grille 1 Remove the two caps at the discharge port right and left Fig 3 2 Release the two screws under the both caps Fig 4 Removal Procedure For Front Grille Cap Fixing...

Page 46: ...n plate Fig 10 Fig 10 2 Pull out the discharge grille slightly Fig 11 Fig 11 3 Break off the earing release the holder slightly Be sure to avoid cracking of the holder 1 Remove indicador complete Afer...

Page 47: ...an Fig 13 Fig 12 Fig 13 Fixing Screw 3 After removing the bearing refer to fig14 indoor fan can be taken out from the left side Bearing 4 Lift up the indoor fan slightly and then pull the fan motor ou...

Page 48: ...0 Fig 21 Fig 22 Replacing procedure for the Vacuum Pump Complete 1 Release the fixing screws Fig 17 2 Pull out the connecting pipe and lead wired fig 18 3 Replacing the Vacuum Pump Fig 19 11 3 2 Repla...

Page 49: ...fference in the intake and outlet air temperature More than 8 15 minutes afte an operation is started at the cooling mode Normal Measuring electric current during operation Measuring gas side pressure...

Page 50: ...tom Electric current during operation becomes approximately 80 lower than the normal level The discharge tube of the compressor becomes abnormally hot normally 70 90 The difference between high pressu...

Page 51: ...mode Compressor on Compressor off Set temperature 1 5 in difference Temperature setting Intake Air temperature 34 32 30 28 26 24 22 20 18 16 16 18 20 22 24 26 28 30 34 32 30 28 26 24 22 20 18 16 16 1...

Page 52: ...utlet air temp Outdoor temp Condition Room temp 27 19 Cooling operation at high speed Piping length 5m CS CU XA9DKD Outdoor temp Condition Room temp 27 19 Heating operation at high speed Piping length...

Page 53: ...35 32 30 24 20 16 9 25 15 22 23 26 17 13 12 6 18 33 41 14 11 38 39 O 2 hr DELA Y OFF ON ST D FAN SPE ED AUT O AIR SW ING AUT O AU TO CO OL DR Y HE AT OF F O N TE M P MO DE FA N SP EE D AIR SW ING OF...

Page 54: ...UPPLY CORD COMPLETE 1 CWA20C2448 CWA20C2448 20 ELECTRONIC CONTROLLER 1 CWA743899 CWA743900 22 INDICATOR COMPLETE 1 CWE39C1136 CWE39C1136 23 INDICATOR HOLDER FRONT 1 CWD932491 CWD932491 24 INDICATOR HO...

Page 55: ...loded View 55 CU XA9DKD CU XA12DKD 54 4 5 3 2 6 7 24 11 23 22 20 48 14 8 10 9 1 13 15 17 19 47 45 36 28 39 37 38 52 51 50 53 49 26 31 32 30 29 43 44 41 42 25 27 CS XA9DKD CU XA9DKD CS XA12DKD CU XA12D...

Page 56: ...E 1 CWH14C4447 CWH14C4447 26 CONTROL BOARD 1 CWH102267 CWH102267 27 TERMINAL BOARD ASS Y 1 CWA28K1153 CWA28K1153 28 VACUUM PUMP 1 CWB532048 CWB532048 29 CAPACITOR COMPRESSOR 1 DS371306CPXC DS371306CPX...

Page 57: ...HT CN STM2 PH5 YLW L1 A431036 C17 0 047u 250VAC ECQ 1 1 2 2 26 ZNR3 ERZV10D511 SSR1 D11 R44 D10 C23 24 30 31 32 33 34 35 36 37 10 11 12 13 14 15 16 B1HBGFF0000 49 2SC3441 R37 270 2WS 48 R35 QS R36 10K...

Page 58: ...4D5 1MTB1 IC6 B1HBGFF00005 R54 10K 16IC6A 151C6B 141C6C 131C6D 121C6E 111C6F 101C6G RY HOT 1 2 3 4 5 6 7 127 126 125 121 122 123 124 1 4 4 4 SSR3 SSR2 SSR1 3 3 3 4 R53 33K 1K R52 BZ A48TFM25E SW101 R2...

Page 59: ...GA00073 NONE NONE NONE NONE NONE NONE NONE NONE ERJ3EKF1582V ERJ3GEYJ102V A431090 A67C5001 NONE 5 0mm NONE 5 0mm A67C4824 BOACCK000005 NONE NONE NONE NONE NONE NONE NONE NONE ECA1CHG101B ECJIVF1A105Z...

Page 60: ...lectrolytic Capacitor Ceramic capacitor Not indicated NHG series aluminium electrolytic capacitor FC FC series aluminium electrolytic capacitor T Ta series aluminium electrolytic capacitor Not indicat...

Page 61: ...LCD SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 A B J1 O X O X J2 X X O O A B C D O X Cooling Only Heat Pump J5 Model CS XA9DKD CU XA9DKD CS XA12DKD CU XA12...

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