Panasonic C Service Manual Download

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SCHEMATIC DIAGRAM 3/4

TEST

R02 1k

R01
10k

R32
150k

4.096 MHz
(47pF X 2)

R41

Q03
C143XKTX

R44

C16
0.01

R37
10k

R38

JX1

C15
0.01

R43

R79
10k

X01

CN-ION

4
3
2
1

C37
0.01

Q05
C2412KTX

C10
0.1

16V

JP3

R49 1k

JP4

C17
3300

35V

C14
470

25V

C11
100

16V

IC03

12V

IC04

DB01

T01

REGULATOR

TEMPERATURE

FUSE

TO OUTDOOR

RY-PWR

AC-WHT

T 2A L 250V

FUSE

RED

BLU

RY-HOT

CT01

R35

D14

D13

C09

C06

HOT

SSR02

Q08

R61
10k

R67

R62

C36

Q07

R64
6.2k

D01

R63
6.2k

C32
0.01

C31
0.01

CN-FM

CN-FB

R36

FAN MOTOR

CR01

CR02

R34
10k

R26

C03
0.047

C-FM

1.5

ZNR01

SSR01

CR03

L01

125

C19

0.047

C12
0.1

16V

C21
10

50V

R66

R48

R29
1.6k

R03 1.3k

4.7k

10k

R57 12k

C07
0.1

16V

D16

R47 12k

D15

R50

100k

C18
0.1

16V

Q06
C2412KTX

R54
6.2k

R51
10k

R53

10k

R52
6.2k

Z01

7.5V

SSR01

Q02
C143XKTX

4.7k

10k

SSR02

CS-A9DKA CU-A9DKA / CS-A12DKA CU-A12DKA /

Summary of Contents for C

Page 1: ...A Air Conditioning M Sdn Bhd 11969 T All rights reserved Unauthorized copying and distribution is a violation of law CS A9DKA CU A9DKA CS A12DKA CU A12DKA 4 2 Outdoor Unit 11 5 Refrigeration Cycle Diagram 12 6 Block Diagram 13 7 Wiring Diagram 15 8 Operation Details 17 8 1 Heating Operation 17 8 2 Cooling Operation 18 8 3 Soft Dry Operation 19 8 4 Automatic Operation 20 Air Conditioner CONTENTS Pa...

Page 2: ...iruses and bacteria Generated supersonic waves enhance the ability to collect dust and dirt in the air 12 4 Auto OFF ON Button 62 12 5 Remote Control Reset 63 13 Troubleshooting Guide 64 13 1 Refrigeration Cycle System 64 13 2 Relationship Between The Condition Of The Air Conditioner And Pressure And Electric Current 65 13 3 Diagnosis Methods Of A Malfunction Of A Compressor And 4 way Valve 65 14 ...

Page 3: ...2 Functions 2 1 Remote Control 3 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 4: ...ilure at previous setting Indoor Fan Speed Control Manual control fan speed High Medium and Low Automatic fan speed Vertical airflow control can be adjusted automatically or manually by remote control Horizontal airflow can be manually adjusted by hand Airflow Direction Control Time Delay Safety Control Restarting is inhibited for appro 3 minutes Hot Start Control To prevent cold air being dischar...

Page 5: ...2 3 Outdoor Unit 5 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 6: ... Cooling High 63 Heating High 64 Electrical Data Input Power kW Cooling 0 80 Heating 0 70 Running Current A Cooling 3 8 Heating 3 3 EER W W BTU hW Cooling 3 31 11 3 COP BTU hW Heating 4 00 13 6 Starting Current A 18 0 Piping Connection Port Flare piping inch inch G Half Union 3 8 L Half Union 1 4 G 3 way valve 3 8 L 2 way valve 1 4 Pipe Size Flare piping inch inch G gas side 3 8 L liquid side 1 4 ...

Page 7: ... Row Stage Plate fin configuration forced draft 2 15 2 22 FPI 19 17 Size W H L mm 610 315 25 4 585 7 557 1 484 36 4 Refrigerant Control Device Capillary Tube Refrigeration Oil cm3 ATMOS M60 OR SUNISO 4GDID Refrigerant R22 g oz 860 30 4 Thermostat Protection Device Overload Protector Capillary Tube Length mm Cooling 1120 Heating 315 Flow Rate l min Cooling 10 Heating 18 2 Inner Diameter mm Cooling ...

Page 8: ...gh 63 Heating High 64 Electrical Data Input Power kW Cooling 1 08 Heating 1 07 Running Current A Cooling 5 1 Heating 5 1 EER W W BTU hW Cooling 3 26 11 1 COP W W BTU hW Heating 3 64 12 4 Starting Current A 27 0 Piping Connection Port Flare piping inch inch G Half Union 1 2 L Half Union 1 4 G 3 way valve 1 2 L 2 way valve 1 4 Pipe Size Flare piping inch inch G gas side 1 2 L liquid side 1 4 G gas s...

Page 9: ...t Fin Corrugated Fin Row Stage Plate fin configuration forced draft 2 15 2 24 FPI 21 17 Size W H L mm 610 315 25 4 720 504 18 9 Refrigerant Control Device Capillary Tube Refrigeration Oil cm3 ATMOS M0 OR SUNISO 4GDID Refrigerant R 22 g oz 1 080 38 1 Thermostat Protection Device Capillary Tube Length mm Cooling 630 Heating 455 Flow Rate l min Cooling 6 5 Heating 13 6 Inner Diameter mm Cooling 1 2 H...

Page 10: ...4 Dimensions 4 1 Indoor Unit Remote Control 10 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 11: ...4 2 Outdoor Unit 4 2 1 CU A9DKA 4 2 2 CU A12DKA 11 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 12: ...5 Refrigeration Cycle Diagram 12 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 13: ...6 Block Diagram 13 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 14: ...14 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 15: ...7 Wiring Diagram 15 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 16: ...16 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 17: ...s the setting temperature set on the remote control The remote control setting temperature which takes the reading of intake air temperature sensor can be adjusted from 16 C to 30 C During heating operation the compressor will stop running and restart as shown in below figure 8 1 1 Heating Operation Time Diagram 17 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 18: ...etting temperature set on the remote control The remote control setting temperature which takes the reading of intake air temperature sensor can be adjusted from 16 C to 30 C During cooling operation the compressor will stop running and restart as shown in below figure 8 2 1 Cooling Operation Time Diagram 18 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 19: ...When operation begins Soft Dry will be switched ON for a maximum 10 minutes then Soft Dry operation will be turned OFF for a minimum 6 minutes After that the Soft Dry operation will be ON and OFF based on the setting temperature as shown in below figure However after 3 minutes of compressor off during Soft Dry OFF within 6 minutes Soft Dry restart control the indoor unit will start to operate at n...

Page 20: ...omatic operation mode started Present Judgement Next Mode Mode Cooling Soft Dry Heating O O Cooling 23 C Cooling Judgement Not Applicable Judgement Heating 23 C Above Below 23 C O O Soft Dry 20 C Soft Dry Not Applicable Judgement Judgement Heating 20 C Above Below 20 C O O Heating Cooling Judgement Not Applicable Judgement 25 C Heating Above 25 C 25 C below Automatic Set Temperature Refer as below...

Page 21: ...or will not turn on within 3 minutes from the moment operation stop although the unit is turn on again within the period This phenomenon is to balance the pressure inside the refrigerant cycle 8 5 2 Compressor Reverse Rotation Protection Control If the compressor is operating continuously for 5 minutes or longer and the temperature difference between intake air and indoor heat exchanger is 2 5 C c...

Page 22: ...mum 60 seconds is to allow the refrigerant oil run in a full cycle and return back to the outdoor unit 8 5 5 Starting Current Control When the compressor outdoor fan motor and indoor fan motor are simultaneously started the indoor fan motor will start to operate at 1 6 second later The reason of the difference is to reduce the starting current flow 8 5 6 Anti Freezing Control If the temperature of...

Page 23: ...Lo This control is cancelled immediately when above condition is changed or Powerful button is pressed Anti Dew formation is control by 1 CLo fan is changed to HLo fan 2 QLo fan is changed to HLo fan 8 5 8 30 Minutes Time Save Control The compressor will start automatically if it has stopped for 30 minutes and the intake air temperature falls between the compressor OFF temperature A and compressor...

Page 24: ...oor heat exchanger temp Nevertheless is to protect the compressor from overload of too high temperature 8 5 10 4 Way Valve Control 4 way valve always on during Heating operation except deicing operation When the unit is switched off by remote control during Heating operation the 4 way valve stay at Heating position for 5 minutes This is to prevent the refrigerant flow process sound for being occur...

Page 25: ...s to prevent the Cold Draft during Heating mode operation The operation will start when compressor OFF Thermo OFF during Heating operation For the first 30 sec from compressor OFF Thermo OFF Indoor fan speed will operate accordingly to the Indoor heat exchanger temperature as shown below After 30 sec from compressor OFF thermo OFF Indoor fan will run at SSLo speed only Anti Cold Draft Control will...

Page 26: ...ing Outdoor Fan stops Overload Deicing During heating operation if the outdoor Fan OFF duration due to overload control is accumulated up to 60 minutes and after compressor starts for 1 minutes deicing starts Deicing ends when 1 12 minutes after deicing operation starts 2 TRS senses the outdoor piping temperature rises to 4 C TRS OPEN Deicing will not end immediately as time delay Td is valid as s...

Page 27: ...Normal Deicing Time Diagram Overload Deicing Time Diagram 27 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 28: ... C Lo 780 880 Lo 750 850 S Lo 700 750 SS Lo 300 300 Q S Hi 1170 1210 Q Hi 1060 1180 Q Me 860 1020 Q H Lo 770 890 Q Lo 680 780 8 6 2 Automatic Fan Speed Control When set to Auto Fan Speed the fan speed is adjusted between maximum and minimum setting as shown in the table Fan speed rotates in the range of Hi Me and Lo Deodorizing Control will be activated 28 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 29: ...ssor 5 After the compressor at turn off condition for 3 minutes indoor fan will start to operate at Lo to circulate the air in the room This is to obtain the actual reading of the intake air temperature 6 When the compressor resume operation indoor fan will operate at Me fan speed after 70 seconds from the restart of compressor to provide comfort and lesser noise environment Auto Fan Speed during ...

Page 30: ...nder Cooling and Soft Dry operation mode Cooling and Soft Dry Operation Auto Fan Speed during Heating operation 1 Indoor fan will rotate in the range of SLo Me according to the heat exchanger temperature 8 6 3 Manual Fan Speed Control Manual fan speed adjustment can be carried out by using the Fan Speed selection button at the remote control There are 3 types of fan speed settings Lo Me Hi 8 7 Out...

Page 31: ...from 10 15 20 26 32 to 22 24 26 28 30 under Cooling and Soft Dry operation mode 8 9 Horizontal Airflow Direction Control The horizontal airflow direction louvers can be adjusted manually by hand 8 10 Powerful Operation The Powerful operation is to achieve the setting temperature quickly When Powerful operation is set the setting temperature will be automatically decreased 3 C internally against th...

Page 32: ...ending on the intake air temperature as Heating Mode Airflow Direction Auto Control However the upper and lower limit will be shifted 5 downward Powerful operation stops when Powerful operation has operate for 15 minutes Powerful button is pressed again Quiet button is pressed Stopped by OFF ON operation button Timer OFF activates Operating mode is changed 32 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 33: ...uce either around 2 dB A for Lo fan speed or 3 dB A for Hi Me fan speed against the present sound level operation Dew formation become severe at Quiet Lo cool therefore Quiet Lo cool is operated only 1hr 30 min 1hr QLo 30 min QLo 80 rpm After that it goes back to QLo 160 However Quiet LED remains on Manual Fan Speed RPM control during Lo cool RPM control during Hi Me cool Auto Fan Speed Cooling op...

Page 34: ... operation Quiet setting of fan speed rpm refer to Indoor Fan Speed Control Manual Fan Speed Rpm control during Lo Me Hi Cool Auto Fan Speed Rpm control depends on the piping air temperature sensor of Indoor heat exchanger Quiet operation stops when Quiet button is pressed again Powerful button is pressed Stopped by OFF ON operation button Timer OFF activates 34 CS A9DKA CU A9DKA CS A12DKA CU A12D...

Page 35: ...e Ionizer operation will be activated immediately g When the Ionizer circuit feedback process error occur for 24 times about 11hr 30 min Ionizer and Air Circulation operations will turn off with ION LED blinks continuously For details please refer to Ionizer Error detection control 2 Operation mode Ionizer operation a When air conditioner unit is at ON condition and ION operation button at the rem...

Page 36: ...nearly to the set temperature by the set time For Cooling and Soft Dry operation the operation will start 15 minutes before the set time For Heating operation the operation will start 30 minutes before the set time For Automatic operation the indoor fan will operate at SLo speed for 25 seconds 30 minutes before the set time to detect the intake air temperature to determine the operation mode The o...

Page 37: ...9 Operating Instructions 37 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 38: ...38 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 39: ...39 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 40: ...40 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 41: ...41 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 42: ...42 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 43: ...tall according to this installation instruction strictly If installation is defective it will cause water leakage electrical shock or 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 which is able to withstand the set s weight If the strength is not e...

Page 44: ...ere 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 connection to the receptacle using a power plug Use an approved 15A 16A power plug with earth pin for the connection to the socket 2 Power supply connection to a circuit breaker for the permanent connectio...

Page 45: ... height for indoor unit shall be at least 2 3 m OUTDOOR UNIT If an awning is built over the unit to prevent direct sunlight or rain be careful that heat radiation from the condenser is not obstructed There should not be any animal or plant which could be affected by hot air discharged Keep the spaces indicated by arrows from wall ceiling fence or other obstacles Do not place any obstacles which ma...

Page 46: ...with the thread and using a level gauge 2 Drill the piping plate hole with ø70 mm hole core drill Line according 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 position as shown in the diagram above The hole centre is obtained by measuring the distance na...

Page 47: ...3 For the embedded piping This can be used for left rear piping left bottom piping also 47 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 48: ...the electrical safety in case of the slipping out of the cord from the anchorage Secure the cable onto the control board with the holder clamper INSTALLATION OF SUPER ALLERU BUSTER FILTER 1 Open the front panel 2 Remove the air filters 3 Remove Supersonic air purifying device Open the Supersonic air purifying device frame Insert the super alleru buster filter and close the Supersonic air purifying...

Page 49: ...witch again Everytime Auto Switch is pressed within 20 sec interval remote controller receiving sound status will be reversed between ON and OFF Long beep sound indicates that remote controller receiving sound is OFF Short beep sound indicates that remote controller receiving sound is ON 10 6 Outdoor unit 10 6 1 SELECT THE BEST LOCATION Refer to Select the best location section 10 6 2 INSTALL THE ...

Page 50: ...e the pressure 2 Keep it for 5 10 minutes Ensure that the pressure indicated on the gauge is the same as that of measured during the first time 10 6 4 AIR PURGING OF THE PIPING AND INDOOR UNIT The remaining air in the Refrigeration cycle which contains moisture may cause malfunction on the compressor 1 Remove the caps from the 2 way and 3 way valves 2 Remove the service port cap from the 3 way val...

Page 51: ...nsure the difference between the intake temperature and the discharge is more than 8 C 10 6 5 CONNECT THE CABLE TO THE OUTDOOR UNIT 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 3 1 5 mm2 flexible cord type designation 245 IEC 57 or heavier cord 3 Secure the cable onto the con...

Page 52: ...s the drainage OK Refer to Check the drainage section Is the earth wire connection properly done Is the indoor unit properly hooked to the installation plate Is the power supply voltage complied with rated value Is there any abnormal sound Is the cooling operation normal Is the thermostat operation normal Is the remote control s LCD operation normal Is the super alleru buster filter installed 52 C...

Page 53: ...in Re installation Operation Open Open Close With valve cap With valve cap With cap Pumping down Close Open Open Transferring Clockwise Counter Clockwise Connected manifold gauge Evacuation Open Open Open Servicing With vacuum pump Gas charging Open Open Open Servicing With charging cylinder Pressure check Open Servicing Open Open Connected manifold gauge Gas releasing Open Servicing Open Open Con...

Page 54: ...of 1 8 kg m 18 N m The air in the indoor unit and in the piping must be purged If air remains in the refrigeration pipings it will affect the compressor reduce the cooling capacity and could lead to a malfunction 6 Set the 3 way valve to the opened position 7 Mount the valve stem nuts to the 2 way and 3 way valves 8 Check for gas leakage At this time especially check for gas leakage from the 2 way...

Page 55: ...he low pressure valve on the charge set slightly 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 1 kg cm2 G 0 1 MPa 7 Immediately set the 3 way valve to the closed position Do this quickly so that the gauge ends up indicating 3 to 5 kg cm2 G 0 3 to 0 5 MPa 8 Disconnect the charge s...

Page 56: ...se a torque wrench to tighten the flare nut on the 2 way valve 4 Check for gas leakage Check the flare connections for gas leakage 5 Discharge the refrigerant Close the valve on the charging cylinder and discharge the refrigerant until the gauge indicates 3 to 5 kg cm2 G 0 3 to 0 5 MPa 6 Disconnect the charge set and the charging cylinder and set the 2 way and 3 way valves to the open position Be ...

Page 57: ...indicates 0 5 to 1 kg cm2 G 0 05 to 0 1 MPa If there is no air in the refrigeration cycle the pressure when the air conditioner is not running is higher than 1 kg cm2 G 0 1 MPa discharge the refrigerant until the gauge indicates 0 5 to 1 kg cm2 G 0 05 to 0 1 MPa If this is the case it will not be necessary to apply a evacuation Discharge the refrigerant gradually if it is discharged too suddenly t...

Page 58: ... of 4 mmHg or less 3 Close the valve Low side on the charge set turn off the vacuum pump and confirm that the gauge needle does not move approximately 5 minutes after turning off the vacuum pump 4 Disconnect the charge hose from the vacuum pump Vacuum pump oil If the vacuum pump oil becomes dirty or depleted replenish as needed 11 1 5 Evacuation Installation Procedure 58 CS A9DKA CU A9DKA CS A12DK...

Page 59: ...r in the cooling cycle however one time is not sufficient wait approximately 1 minute and then repeat the procedure pumping down pin This is different from previous procedures Because you are charging with liquid refrigerant from the gas side absolutely do no attempt to charge with large amount of liquid refrigerant while operating the air conditioner 4 Immediately disconnect the charge hose from ...

Page 60: ...Printed circuit boards manufactured using lead free solder will have a PbF stamp on the Printed Circuit board CAUTION Pb free solder has a higher melting point than standard solder typically the melting point is 50 70 F 30 40 C higher Please use a high temperature solder iron and 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 If you must use ...

Page 61: ...w on the left of the unit Fig 6 Pull the hook to the left and lift up the evaporator Fig 6 Pull down the Discharge Grille Complete Fig 6 Fig 5 Press the hook to the right then take out the PCB Fig 5 Release Ry Pwr connector black and brown and Ac Wht connector from the PCB Fig 5 Fig 7 Fig 8 Remove indoor pipe sensor and air intake sensor from the evaporator Fig 7 Remove the earth wire from the eva...

Page 62: ...misplaced or mulfunctioning Forced cooling operation is possible by pressing the Auto OFF ON Button for more than 5s where beep sound is heard then release the button User able to select remote control transmission code and toggle remote control signal receiving sound under various setting mode To enter various setting mode Press the Auto OFF ON Button continuously for 5s beep sound is heard and r...

Page 63: ...e There are 4 types of remote control transmission code could be selected and stored in EEPROM of indoor unit 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 indoor unit installed nearby together To change remote control transmission code short or open jumpers at the remote contro...

Page 64: ...ficient insulation problem with the power source malfunction of a compressor and a fan The normal outlet air temperature and pressure of the refrigeration cycle depends on various conditions the standard values for them are shown in the table to the right 13 Troubleshooting Guide 13 1 Refrigeration Cycle System 64 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 65: ...mpressor And 4 way Valve Nature of fault Symptom Electric current during operation becomes approximately 20 lower than the normal value Insufficient compressing of a compressor The discharge tube of the compressor becomes abnormally hot normally 70 to 90 C The difference between high pressure and low pressure becomes almost zero Electric current reaches a high level abnormally and the value exceed...

Page 66: ...14 Technical Data 14 1 Thermostat Characteristics 14 1 1 CS A9DKA CS A12DKA 66 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 67: ...14 2 Operation Characteristics 14 2 1 CS A9DKA CU A9DKA 67 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 68: ...14 2 2 CS A12DKA CU A12DKA 68 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 69: ...door Unit 15 1 CS A9DKA CS A12DKA 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 69 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 70: ... SENSOR COMPLETE 1 CWA50C2122 0 24 CONTROL BOARD FRONT COVER 1 CWH131207 25 INDICATOR COMPLETE 1 CWE39C1115 0 26 INDICATOR HOLDER 1 CWD932429 27 INDICATOR HOLDER 1 CWD932430 28 CONTROL BOARD TOP COVER 1 CWH13C1120 29 REMOTE CONTROL COMPLETE 1 CWA75C2604 0 30 FRONT GRILLE COMPLETE 1 CWE11C3077 31 INTAKE GRILLE COMPLETE 1 CWE22C1154 32 GRILLE DOOR 1 CWE141073 33 AIR FILTER 2 CWD001144 34 SCREW FRONT...

Page 71: ...w Outdoor Unit 17 1 CU A9DKA 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 71 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 72: ...17 2 CU A12DKA 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 72 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 73: ...WH7041200 22 TERMINAL COVER 1 CWH171011 23 NUT TERMINAL COVER 1 CWH7080300 24 SOUND PROOF BOARD 1 CWH151074 26 TERMINAL BOARD ASS Y 1 CWA28K1021 27 CAPACITOR COMPRESSOR 1 DS371306CPND 30µF 370VAC 0 28 HOLDER CAPACITOR 1 CWH301035 29 CAPACITOR FAN MOTOR 1 DS441205NPQA 2 0µF 440VAC 0 30 CABINET SIDE PLATE L 1 CWE041110A 31 CABINET SIDE PLATE R 1 CWE04C1042 32 CABINET FRONT PLATE 1 CWE06K1048 33 WIRE...

Page 74: ... CWH102102 22 TERMINAL BOARD ASS Y 1 CWA28K2170 23 CAPACITOR COMPRESSOR 1 DS371356CPNA 35µF 370VAC 0 24 HOLDER CAPACITOR 1 CWH30057 25 CAPACITOR FAN MOTOR 1 DS441205NPQA 2 0µF 440VAC 0 26 CABINET SIDE PLATE L 1 CWE041031A 27 CABINET SIDE PLATE R 1 CWE041037A 28 CABINET FRONT PLATE 1 CWE06K1034 29 WIRE NET 1 CWD04C1009 30 CABINET TOP PLATE 1 CWE031014A 31 PLATE C B COVER 1 CWH131088 32 CONTROL BOAR...

Page 75: ... 6 3V BZ01 BZ e c b Q01 C143XKTX R55 1k R12 1k C02 0 01µ R88 5 1k ELECTRONIC CONTROL UNIT IC401 3 1 2 CN HA C23 0 01µ R60 10k C26 0 01µ C25 0 01µ C24 0 01µ D404 D403 D401 D402 ION GRN D405 D406 R401 47Ω R07 10k R56 1k C01 0 01µ R31 1k R78 10k C29 0 1µ 3 2 1 3 2 1 R601 1k R603 1M X601 IC601 R602 5 1k C601 0 1µ CN SONIC CN SONIC 1 2 R11 1k JP5 SW01 R68 100Ω R13 220Ω R14 220Ω R15 180Ω R27 220Ω R73 3 ...

Page 76: ... XT1 XT2 AVref AN10 RESET AVDD 1 2 3 4 5 6 7 9 8 16 15 14 13 12 11 10 CN STM1 1 2 3 4 5 1 2 3 4 5 ZH5 VERTICAL IC05 B1HBGGF00013 IC06 B1HBGGF00013 1 2 3 4 5 6 7 9 8 16 15 14 13 12 11 10 R09 10k IC02 5 6 8 3 1 RS DO DI R B CS SK 4 Vcc GND 2 7 C3EBDG000021 JX2 C05 0 1µ 16V R06 24k R10 10k AIR TEMP SENSOR 15k 3950 20k 3950 PIPE TEMP SENSOR PH RED CN TH 4 3 2 1 C04 0 1µ 16V R30 20k C08 0 1µ 16V R33 15...

Page 77: ... 2A L 250V FUSE P L RED BLU RY HOT CT01 R35 D14 D13 C09 C06 HOT FM SSR02 e c b Q08 R61 10k R67 R62 C36 Q07 R64 6 2k D01 R63 6 2k c b e C32 0 01µ C31 0 01µ CN FM 5 4 3 2 1 CN FB R36 1k 3 2 1 FAN MOTOR CR01 CR02 R34 10k R26 1k C03 0 047µ C FM 1 5µ ZNR01 SSR01 CR03 L01 125µH C19 0 047µ C12 0 1µ 16V C21 10µ 50V c b e R66 R48 R29 1 6k R03 1 3k 4 7k 10k R57 12k C07 0 1µ 16V D16 R47 12k D15 R50 100k C18 ...

Page 78: ...INDOOR 3 4 1 2 COIL REVERSING VALVE ELECTROLYTIC CAPACITOR BL B BL BL FAN MOTOR CAPACITOR CAPACITOR COMPRESSOR TRS BL BL 3 3 1 4 2 8 2 8 6 7 5 6 7 BL B MAGNETIC RELAY BL GR GR GR B B B R R O Y B B B R B BR MAGNETIC RELAY TO INDOOR 3 4 1 2 COIL REVERSING VALVE ELECTROLYTIC CAPACITOR BL B BL BL FAN MOTOR CAPACITOR CAPACITOR OVER LOAD PROTECTOR COMPRESSOR TRS BL BL 3 1 2 3 2 8 6 7 BL B MAGNETIC RELAY...

Page 79: ...79 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 80: ... min 0 sec Comp Fan Motor Delay Timer 1 6 sec 0 sec Powerful Mode Operation 15 min 15 sec Random Auto Restart Control 0 62 sec 0 6 2 sec TRS Recovery Detection 12 min 72 sec 6 min 36 sec 3 min 18 sec 1 min 6 sec Time Save Control Heating 30 min 3 sec 4 Way Valve Control Delay 5 min 30 sec Deice Operation Occurs 60 min 6 sec 60 min after previous deice 4 min 24 sec Continuously 4 min Comp ON 50 sec...

Page 81: ...19 2 Remote Control 81 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 82: ...19 3 Print Pattern Indoor Unit Printed Circuit Board BOTTOM VIEW 82 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 83: ...TOP VIEW 83 CS A9DKA CU A9DKA CS A12DKA CU A12DKA ...

Page 84: ...19 4 Print Pattern Indicator Receiver Printed Circuit Board BOTTOM VIEW TOP VIEW 84 CS A9DKA CU A9DKA CS A12DKA CU A12DKA PHAAM Printed in Malaysia ...

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