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Panasonic CS-C7MKP-7, Service Manual

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Panasonic CS-C7MKP-7 Service Manual Download Page 97

97 

REF. 

NO. 

PART NAME & DESCRIPTION 

QTY 

CU-C18MKP-7 

REMARK 

1 

CHASSIS ASS’Y 

1 

CWD50K2088 

  

2 

SOUND PROOF MATERIAL 

1 

CWG302442 

  

3 

FAN MOTOR BRACKET 

1 

CWD541030 

  

4 

SCREW - FAN MOTOR BRACKET 

2 

CWH551217 

  

5 

FAN MOTOR  

1 

CWA951705 

O 

6 

SCREW - FAN MOTOR MOUNT 

3 

CWH55252J 

  

7 

PROPELLER FAN ASS’Y 

1 

CWH03K1010 

  

8 

NUT - PROPELLER FAN 

1 

CWH56053J 

  

9 COMPRESSOR 

1 

2KS314D5BA06 

O 

10 PACKING 

3 

CWB81043 

 

 

11 

ANTI - VIBRATION BUSHING 

3 

CWH50049 

  

12 

NUT - COMPRESSOR MOUNT 

3 

CWH561049 

  

13 CONDENSER 

1 

CWB32C2792 

 

 

14 

CAPILLARY TUBE ASS’Y 

1 

CWB15K1352 

  

15 STRAINER 

1 

CWB11004 

 

 

16 

HOLDER COUPLING 

1 

CWH351046 

  

17 2-WAY 

VALVE 

(LIQUID) 

1 

CWB021242 

O 

18 3-WAY 

VALVE 

(GAS) 

1 

CWB011233 

O 

19 

TERMINAL COVER 

1 

CWH171011 

  

20 

NUT - TERMINAL COVER 

1 

CWH7080300J 

  

21 

SOUND PROOF BOARD 

1 

CWH151023 

  

22 

TERMINAL BOARD ASS’Y 

1 

CWA28K1064J 

O 

23 CAPACITOR 

- 

COM. 

1 

DS441456CPND 

O 

24 

HOLDER CAPACITOR 

1 

CWH301054 

  

25 CAPACITOR 

- 

F.M 

1 

DS441205NPQA 

O 

26 

CABINET SIDE PLATE (L) 

1 

CWE041031A 

  

27 

CABINET SIDE PLATE COMPLETE 

1 

CWE04C1121 

  

28 

CABINET FRONT PLATE ASS’Y 

1 

CWE06K1034 

  

29 

CABINET TOP PLATE 

1 

CWE031014A 

  

30 

CONTROL BOARD COVER COMP 

1 

CWH13C1064 

  

31 

OVERLOAD PROTECTOR WITH WIRE 

1 

CWA67C9513 

 

32 HANDLE 

1 

CWE161010 

 

 

 
(Note) 

š

 

All parts are supplied from PHAAM, Malaysia (Vendor Code: 00029488). 

“O” marked parts are recommended to be kept in stock. 
 

Summary of Contents for CS-C7MKP-7

Page 1: ...ion 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 professional technicians Any attempt to service or repair the products dealt w...

Page 2: ... 12 5 Outdoor Fan Speed Control 45 12 6 Vertical Airflow Direction Control 45 12 7 Horizontal Airflow Direction Control 47 12 8 Powerful Operation 48 12 9 Quiet Operation 48 12 10 Timer Control 49 12 11 Random Auto Restart Control 49 12 12 Remote Control Signal Receiving Sound 49 12 13 Patrol Operation 50 12 14 E ion operation 54 12 15 AUTO COMFORT and ECO NAVI Operation 57 13 Protection Control 6...

Page 3: ...rical work it will cause electrical 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 Do not use joint cable for indoor outdoor connection cable Use the specified Indoor Outdoor connection cable refer to insta...

Page 4: ...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 supply point ...

Page 5: ...Induction 4 poles Induction 4 poles Input Power W 38 0 42 0 38 0 42 0 Output Power W 22 22 QLo rpm 690 690 690 690 Lo rpm 760 760 760 760 Me rpm 860 860 950 950 Hi rpm 960 960 1150 1150 Indoor Fan Speed SHi rpm 1050 1050 1170 1170 Type Propeller Fan Propeller Fan Material PP Resin PP Resin Motor Type Induction 6 poles Induction 6 poles Input Power W 66 0 75 0 66 0 75 0 Output Power W 30 30 Outdoor...

Page 6: ...10 x 17 Indoor Heat Exchanger Size W x H x L mm 610 x 210 x 25 4 610 x 210 x 25 4 Fin Material Aluminium Blue coated Aluminium Blue coated Fin Type Slit Fin Slit Fin Row x Stage x FPI 1 x 23 x 17 1 x 23 x 17 Outdoor Heat Exchanger Size W x H x L mm 12 7 x 483 x 578 4 12 7 x 483 x 578 4 Material Polypropelene Polypropelene Air Filter Type One touch One touch Power Supply Indoor Indoor Power Supply ...

Page 7: ... Flow Fan Material ASG20K1 Motor Type Induction 4 poles Input Power W 47 0 50 0 Output Power W 24 QLo rpm 730 730 Lo rpm 810 810 Me rpm 940 940 Hi rpm 1120 1120 Indoor Fan Speed SHi rpm 1150 1150 Type Propeller Fan Material PP Resin Motor Type Induction 6 poles Input Power W 66 6 74 6 Output Power W 30 Outdoor Fan Speed Hi rpm 830 860 Moisture Removal L h Pt h 2 1 4 4 QLo m 3 min ft 3 min 7 2 253 ...

Page 8: ...Indoor Heat Exchanger Size W x H x L mm 610 x 315 x 25 4 Fin Material Aluminium Blue Coated Fin Type Slit Fin Row x Stage x FPI 2 x 23 x 17 Outdoor Heat Exchanger Size W x H x L mm 25 4 x 483 x 582 562 Material Polypropelene Air Filter Type One touch Power Supply Indoor Power Supply Cord A 10 Thermostat Protection Device 2 Stage Overload Protector DRY BULB WET BULB Maximum 32 23 Indoor Operation R...

Page 9: ...ss Flow Fan Material ASG30K1 ASG30K1 Motor Type Transistor 8 poles Transistor 8 poles Input Power W 94 8 94 8 94 8 94 8 Output Power W 40 40 QLo rpm 920 920 1020 1020 Lo rpm 1010 1010 1110 1110 Me rpm 1120 1120 1230 1230 Hi rpm 1240 1240 1350 1350 Indoor Fan Speed SHi rpm 1390 1390 1500 1500 Type Propeller Fan Propeller Fan Material PP Resin PP Resin Motor Type Induction 6 poles Induction 6 poles ...

Page 10: ...erial Aluminium Pre coated Aluminium Pre coated Fin Type Slit Fin Slit Fin Row x Stage x FPI 2 x 15 x 21 2 x 15 x 21 Indoor Heat Exchanger Size W x H x L mm 810 x 315 x 25 4 810 x 315 x 25 4 Fin Material Aluminium Blue coated Aluminium Blue coated Fin Type Slit Fin Slit Fin Row x Stage x FPI 2 x 24 x 17 2 x 34 x 17 Outdoor Heat Exchanger Size W x H x L mm 25 4 x 504 x 693 4 713 4 25 4 x 714 x 831 ...

Page 11: ... 15 meters o CS CU C18MK CS CU C24MK long piping up to 25 meters Easy to use remote control Quality Improvement o Random auto restart after power failure for safety restart operation o Gas leakage protection o Prevent compressor reverse cycle o Inner protector to protect compressor o Noise prevention during soft dry operation o Blue coated condenser for high resistance to corrosion Operation Impro...

Page 12: ...12 4 Location of Controls and Components 4 1 Indoor Unit 4 2 Outdoor Unit 4 3 Remote Control ...

Page 13: ...13 5 Dimensions 5 1 Indoor Unit 5 1 1 CS C7MKP 7 CS C9MKP 7 CS C12MKP 7 ...

Page 14: ...14 5 1 2 CS C18MKP 7 CS C24MKP 7 ...

Page 15: ...15 5 2 Outdoor Unit 5 2 1 CU C7MKP 7 CU C9MKP 7 CU C12MKP 7 5 2 2 CU C18MKP 7 ...

Page 16: ...16 5 2 3 CU C24MKP 7 ...

Page 17: ...17 6 Refrigeration Cycle Diagram ...

Page 18: ...18 7 Block Diagram 7 1 1 CS C7MKP 7 CU C7MKP 7 CS C9MKP 7 CU C9MKP 7 CS C12MKP 7 CU C12MKP 7 ...

Page 19: ...19 7 1 2 CS C18MKP 7 CU C18MKP 7 CS C24MKP 7 CU C24MKP 7 ...

Page 20: ...Resistance of Outdoor Fan Motor Windings MODEL CU C9MKP 7 CU C12MKP 7 MODEL CU C7MKP 7 CONNECTION CWA951691 CWA951691 CONNECTION CWA951673 BLUE YELLOW 388 388 BLUE YELLOW 318 YELLOW RED 305 305 YELLOW RED 272 Note Resistance at 20 C of ambient temperature Resistance of Compressor Windings Resistance of Compressor Windings MODEL CU C9MKP 7 CU C12MKP 7 MODEL CU C7MKP 7 CONNECTION 2PS146D3BA06 2PS206...

Page 21: ...ings Resistance of Compressor Windings MODEL CU C18MKP 7 MODEL CU C18MKP 7 CONNECTION CWA951705 CONNECTION 2KS314D5BA06 BLUE YELLOW 223 0 C R 1 853 YELLOW RED 255 6 C S 4 879 Note Resistance at 25 C of ambient temperature Note Resistance at 20 C of ambient temperature ...

Page 22: ...sistance of Compressor Windings MODEL CU C24MKP 7 MODEL CU C24MKP 7 CONNECTION CWA951383J CONNECTION 2JS438D3CB04 BLUE YELLOW 116 C R 1 121 YELLOW ORANGE 136 C S 2 535 YELLOW RED 103 Note Resistance at 20 C of ambient temperature Note Resistance at 25 C of ambient temperature ...

Page 23: ...23 9 Electronic Circuit Diagram 9 1 CS C7MKP 7 CU C7MKP 7 CS C9MKP 7 CU C9MKP 7 CS C12MKP 7 CU C12MKP 7 ...

Page 24: ...24 9 2 CS C18MKP 7 CU C18MKP 7 ...

Page 25: ...25 9 3 CS C24MKP 7 CU C24MKP 7 ...

Page 26: ...26 10 Printed Circuit Board 10 1 Indoor Unit 10 1 1 Main Printed Circuit Board 10 1 1 1 CS C7MKP 7 CS C9MKP 7 CS C12MKP 7 ...

Page 27: ...27 10 1 1 2 CS C18MKP 7 CS C24MKP 7 10 1 2 Indicator Printed Circuit Board ...

Page 28: ...28 10 1 3 Receiver Printed Circuit Board 10 1 4 High Voltage Power Supply Printed Circuit Board 10 1 5 Comparator Printed Circuit Board ...

Page 29: ...29 10 1 6 Human Activity Sensor Printed Circuit Board ...

Page 30: ...ded installation height for indoor unit shall be at least 2 5 m 11 1 2 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...

Page 31: ...er 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 diagram above The hole center is obtained by measuring the distance namely 128 mm for left and right hole respectively Another method is interse...

Page 32: ...1 2 3 Indoor Unit Installation 11 2 3 1 For the right rear piping 11 2 3 2 For the right and right bottom piping 11 2 3 3 For the embedded piping This can be used for left rear piping and bottom piping also ...

Page 33: ...ble cord type designation 245 IEC 57 or heavier cord Do not use joint connection cable Replace the wire if the existing wire from concealed wiring or otherwise is too short Secure the connecting cable onto the control board with the holder WARNING This equipment must be properly earthed Ensure the colour of wires of outdoor unit and the terminal Nos are the same to the indoor s respectively Earth ...

Page 34: ...ping 1 Please cut using pipe cutter and then remove the burrs 2 Remove the burrs by using reamer If burrs are not removed gas leakage may be caused Turn the piping end down to avoid the metal powder entering the pipe 3 Please make flare after inserting the flare nut onto the copper pipes ...

Page 35: ... 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 11 3 2 2 Connecting the piping to outdoor Decide piping length and then cut by using pipe cutter Remove burrs from cut edge Make flare...

Page 36: ...R TO AVOID REFRIGERENT GAS LEAKAGE 5 Disconnect the charging hose from the vacuum pump and from the service port of the 3 way valve 6 Tighten the service port caps of the 3 way valve at a torque of 18 N m with a torque wrench 7 Remove the valve caps of both of the 2 way valve and 3 way valve Position both of the valves to OPEN using a hexagonal wrench 4 mm 8 Mount valve caps onto the 2 way valve a...

Page 37: ...older 4 Attach the control board cover back to the original position with the screw 5 For wire stripping and connection requirement refer to instruction g of the indoor unit WARNING This equipment must be properly earthed Earth wire shall be Yellow Green Y G in colour and longer than the other AC wires for safety reason 11 3 5 Pipe Insulation 1 Please carry out insulation at pipe connection portio...

Page 38: ...ng 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 and restart as shown in figure below 12 1 1 Cooling Operation Time Diagram For CS C7MKP 7 CU C7MKP 7 CS C9MKP 7 CU C9MKP 7 and CS C12MKP 7 CU C12MKP 7 ...

Page 39: ...39 12 1 2 Cooling Operation Time Diagram For CS C18MKP 7 CU C18MKP 7 and CS C24MKP 7 CU C24MKP 7 ...

Page 40: ...r a maximum 10 minutes then Soft Dry operation will be turn 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 figure below 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 normal Cooling mode if the intake temperature is higher ...

Page 41: ...41 12 2 2 Soft Dry Operation Time Diagram For CS C18MKP 7 CU C18MKP 7 and CS C24MKP 7 CU C24MKP 7 ...

Page 42: ...Dry Operation 22 C The setting temperature for all the operations can be changed one level up or one level down from the standard temperature as shown in table below by pressing the temperature up or temperature down button at remote control Cooling Soft Dry Higher Æ 2 C 27 C 24 C Standard Æ 0 C 25 C 22 C Lower Æ 2 C 23 C 20 C The operation mode judging temperature and standard setting temperature...

Page 43: ...matic Fan Speed Control When set to Auto Fan Speed the fan speed is adjusted between maximum and minimum setting as shown in the table o Fan speed rotates in the range of Hi and Me For CS C7MKP 7 CS C9MKP 7 and CS C12MKP 7 o Fan speed rotates in the range of Hi Me and Lo For CS C18MKP 7 and CS C24MKP 7 o Deodorizing Control will be activated For CS C7MKP 7 CS C9MKP 7 and CS C12MKP 7 SHi Hi Me HLo ...

Page 44: ...he compressor operates indoor fan will be switched to Hi fan speed from Lo after 70 seconds from the start of compressor This cause the room temperature to achieve the setting temperature quickly 4 During compressor stops indoor fan will operate at Lo for the beginning 20 seconds to prevent higher volume of refrigerant in liquid form returning to the compressor 5 After the compressor turned off fo...

Page 45: ...s only one speed for outdoor fan motor Applicable for CU C7MKP 7 CU C9MKP 7 CU C12MKP 7 and CU C18MKP 7 There is 2 speeds for outdoor fan motor Outdoor fan speed can be changed to Hi or Lo according to outdoor temperature Applicable for CU C24MKP 7 For Cooling and Soft Dry operation when outdoor temperature reaches to 31 C Hi speed 29 C Lo speed Applicable for CU C24MKP 7 When air conditioner is t...

Page 46: ...range shown in the diagram The louver can be adjusted by pressing the button to the desired louver position When stop operation using the remote control the discharge vent is reset and stop at the closing position For CS C7MKP 7 CS C9MKP 7 and CS C12MKP 7 For CS C18MKP 7 and CS C24MKP 7 Closing position 135 Lower limit for cooling mode and soft dry mode Horizontal 11 16 27 21 33 Upper limit for co...

Page 47: ...MKP 7 and CS C12MKP 7 For CS C18MKP 7 and CS C24MKP 7 12 7 2 Manual Control When the horizontal airflow direction is set to Manual using the remote control the automatic airflow is released and the airflow direction vane move left and right in the range shown in the diagram The louver can be adjusted by pressing the button to the desired vane position When stopped with remote control the vanes is ...

Page 48: ...again o Powerful operation has operate for 4 hours o Stopped by OFF ON operation button o Timer OFF activates o Operation mode is changed 12 9 Quiet Operation For Cooling Operation or cooling region of Soft Dry Operation To provide quiet cooling operation condition Once the Quiet Operation is set at the remote control the Quiet LED brightness will be dimmed The sound level will reduce around 2dB A...

Page 49: ...imer or OFF Timer will not be cancel 2 To cancel the previous timer setting press CANCEL button 3 To activate the previous timer setting press SET button 4 If main power supply is switched off the Timer setting will be cancel 12 11 Random Auto Restart Control If there is a power failure during operation the air conditioner will automatically restart after 3 to 4 minutes when the power is resumed I...

Page 50: ... ion button is pressed o When OFF Timer activates To disable the Patrol Operation during unit starts default with OFF ON button o Press Set button continuously for 15 seconds by using pointer during Air Conditioner is OFF condition to enter internal setting mode o Press Timer Decrement button to select Pt dFLt o Press Timer Set button to toggle Patrol operation default OFF ON Long beep Turn OFF Pa...

Page 51: ...er Set button LCD returned to original display after 2 seconds 4 LCD returned to original display if remote control does not operate for 30 seconds e ion Control o e ion operation starts condition When dirtiness at level 2 Patrol LED turns red 2 minutes after stabilization time Patrol LED turns red 4 hours at level 0 Patrol LED turns red o e ion operation time If dirtiness level improves from leve...

Page 52: ...ing OFF 4 During E ion breakdown error OFF OFF OFF Blinking Blinking 5 During Test Mode OFF OFF OFF OFF OFF 6 During stop OFF OFF OFF OFF OFF 7 2 minutes gas sensor initial stabilization time Level 0 ON OFF OFF OFF OFF a Dirtiness level 0 ON OFF OFF OFF OFF b Dirtiness level 1 OFF ON OFF OFF OFF c Dirtiness level 1 OFF ON OFF ON OFF 8 During operation During patrol d Dirtiness level 2 OFF OFF ON O...

Page 53: ...o mode SET SET Transmit Patrol default OFF ON code Buzzer OFF Long Beep ON Short Beep Press continously for 15s SET Transmit Patrol demo code Buzzer OFF Long Beep ON Short Beep SET Transmit ECO demo code Buzzer OFF Long Beep ON Short Beep SET Transmit check code Buzzer Short Beep o The Patrol indicator change color every 10 seconds follows the pattern below for demo purpose BLUE 10 seconds 10 seco...

Page 54: ...r e ion operation switches from SHi to Hi after 4 hours of operation Airflow direction control o During any operation mode combines with e ion operation airflow direction follows respective operation mode o During e ion individual operation only Auto Air Swing is allowed Even if Air Swing button is pressed no signal is sent to air conditioner and no change on LCD display Timer control o When ON ti...

Page 55: ...ing pointer to enter internal setting mode Press Timer Decrement button to select CHC Confirm setting by pressing Timer Set button a beep sound will be heard SET SET Transmit Patrol default OFF ON code Buzzer OFF Long Beep ON Short Beep Press continously for 15s SET Transmit Patrol demo code Buzzer OFF Long Beep ON Short Beep SET Transmit ECO demo code Buzzer OFF Long Beep ON Short Beep SET Transm...

Page 56: ...ill shows immediately despite the 24 times counter Troubleshooting Method Press PATROL e ion button or OFF ON button to stop the operation and check the Active e ion Air Purifying system main connector to PCB After that press e ion button again to confirm the e ion indicator not blinking The 24 times counter will be clear after 10 minutes of normal operation or when operation stops Error Reset Met...

Page 57: ...it is OFF when OFF TIMER activates o When unit is OFF by AUTO OFF ON button at indoor unit o When POWERFUL QUIET operation activates o When button is pressed ECO NAVI start condition o When ECO NAVI button is pressed ECO NAVI stop conditions o When ECO NAVI button is pressed again o When unit is OFF by OFF ON button o When unit is OFF when OFF TIMER activates o When unit is OFF by AUTO OFF ON butt...

Page 58: ...s o Non Living Area near windows wall etc 12 15 4 Human Position Analysis According to Area of Living frequency of activity and indoor unit intake temperature the system will analyze the human position away from the indoor unit 12 15 5 Target Area and Position Judgment The system will judge the indoor unit installation position according to human activity Non Living Area o Non Living Area at Posit...

Page 59: ...r Activity level 60 seconds Lower Activity level 30 seconds Cooling 2 levels Higher Activity level 60 seconds Lower Activity level 8 seconds 1 level Higher Activity level 8 seconds Lower Activity level 30 seconds Heating 2 levels Higher Activity level 8 seconds Lower Activity level 60 seconds When 3 activity areas have been detected according to Human Activity Level the timing of horizontal airflo...

Page 60: ...eration details Infrared sensor Human Activity Sensor Sensor 1 Sensor 2 Left Center Right Vane position Fan speed 1 0 5 HI 1 1 Auto Swing HI 0 1 1 HI 0 0 Auto Swing LO The target area will maintain for 5 seconds before changeover to next detection If no activity detection the last action will maintain for 30 seconds before changeover to human absence status ...

Page 61: ...reset o When abnormality counter reached 4 times No TIMER indicator blinking When error code happened the unit is able to operate without AUTO COMF ECO NAVI 12 15 11 Infrared Sensor Check Mode To enable Infrared sensor abnormality check mode During ECO NAVI AUTO COMF is ON when CHECK signal received if either sensors has abnormality the 4 times abnormality counter is ignored ECO NAVI Indicator wil...

Page 62: ...the intake air temperature falls between the compressor ON temperature A and compressor OFF temperature B during the period This phenomenon is to reduce the built up humidity inside a room 13 3 60 Seconds Forced Operation Once the air conditioner is turned on the compressor will not stop within 60 seconds in a normal operation although the intake air temperature has reached the thermo off temperat...

Page 63: ...ime Delay Safety Control will be applied in this control if the recovery time is too short 13 6 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 or less for continuously 2 minutes compressor will stop and restart automatically Time Delay Safety Cont...

Page 64: ...25 C o Fan speed is at CLo or QLo o Room temperature is constant 1 C for 30 minutes o Compressor is continuously running Fan speed will be adjusted accordingly in this control o Fan sped will be increased slowly if the unit is in quiet mode and Lo fan speed Dew prevention stop condition o Remote control setting temperature is more than 25 C o Fan speed is not at Lo or QLo o Select Powerful operati...

Page 65: ...eration i Press Auto OFF ON button to toggle remote control receiving sound Short beep Turn ON remote control receiving sound Long beep Turn OFF remote control receiving sound After Auto OFF ON button is pressed the 20 seconds counter for Remote Control Receiving Sound OFF ON Mode is restarted ii Remote Control Number Switch There are 4 types of remote control transmission code could be selected a...

Page 66: ... select sensitivity 1 Low sensitivity 2 Standard Default 3 Hi sensitivity o Confirm setting by pressing Timer Set button a beep sound will be heard LCD returns to original display after 2 seconds o LCD returns to original display if remote control does not operate for 30 seconds 14 2 2 RESET To clear and restore the remote control setting to factory default o Press once to clear the memory 14 2 3 ...

Page 67: ...r Temperature Standard Gas Pressure Mpa kg cm 2 G Outlet air Temperature C Cooling Mode 0 4 0 6 4 6 12 16 Condition Indoor fan speed High Outdoor temperature 35 C 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 Insufficient refrige...

Page 68: ...t of pressure electric current and temperature fifteen minutes after an operation is started 15 1 2 Diagnosis methods of a malfunction of a compressor Nature of fault Symptom Insufficient compressing of a compressor Electric current during operation becomes approximately 20 lower than the normal value The discharge tube of the compressor becomes abnormally hot normally 70 C to 90 C The different b...

Page 69: ... has discharged sufficiently before proceeding with repair work Failure to heed this caution may result in electric shocks 16 1 CS C7MKP 7 CS C9MKP 7 CS C12MKP 7 16 1 1 Indoor Electronic Controllers Cross Flow Fan and Indoor Fan Motor Removal Procedures 16 1 1 1 To remove front grille Figure 1 16 1 1 2 To remove power electronic controller Figure 2 ...

Page 70: ...70 Figure 3 Figure 4 16 1 1 3 To remove discharge grille Figure 5 ...

Page 71: ...71 16 1 1 4 To remove control board Figure 6 16 1 1 5 To remove cross flow fan and indoor fan motor Figure 7 Figure 8 ...

Page 72: ...72 Figure 9 Figure 10 ...

Page 73: ...arged sufficiently before proceeding with repair work Failure to heed this caution may result in electric shocks 16 2 CS C18MKP 7 CS C24MKP 7 16 2 1 Indoor Electronic Controllers Cross Flow Fan and Indoor Fan Motor Removal Procedures 16 2 1 1 To remove front grille Figure 11 16 2 1 2 To remove horizontal vane Figure 12 ...

Page 74: ...74 16 2 1 3 To remove power electronic controller Figure 13 Figure 14 Figure 15 ...

Page 75: ...75 16 2 1 4 To remove discharge grille Figure 16 16 2 1 5 To remove control board Figure 17 16 2 1 6 To remove cross flow fan and indoor fan motor Figure 18 ...

Page 76: ...76 Figure 19 Figure 20 Figure 21 ...

Page 77: ...77 17 Technical Data 17 1 Thermostat Characteristics Cooling Soft Dry ...

Page 78: ... 31 32 33 34 35 36 37 38 39 40 Outdoor Air Temperature C Outlet Air Temperature C 220 240 1 800 1 900 2 000 2 100 2 200 30 31 32 33 34 35 36 37 38 39 40 Outdoor Air Temperature C Cooling Capacity kW 2 700 2 800 2 900 3 000 3 100 3 200 3 300 30 31 32 33 34 35 36 37 38 39 40 Outdoor Air Temperature C Current A 0 550 0 560 0 570 0 580 0 590 30 31 32 33 34 35 36 37 38 39 40 Outdoor Air Temperature C G...

Page 79: ...950 2 000 2 050 2 100 3 4 5 6 7 8 9 10 Piping Length m Cooling Capacity kW 2 900 2 950 3 000 3 050 3 100 3 4 5 6 7 8 9 10 Piping Length m Current A 0 550 0 560 0 570 0 580 0 590 3 4 5 6 7 8 9 10 Piping Length m Gas Side Piping Pressure MPa 15 400 15 450 15 500 15 550 15 600 3 4 5 6 7 8 9 10 Piping Length m Outlet Air Temperature C 220 240 ...

Page 80: ...35 36 37 38 39 40 Outdoor Air Temperature C Outlet Air Temperature C 220 240 2 400 2 500 2 600 2 700 2 800 2 900 30 31 32 33 34 35 36 37 38 39 40 Outdoor Air Temperature C Cooling Capacity kW 3 400 3 600 3 800 4 000 4 200 30 31 32 33 34 35 36 37 38 39 40 Outdoor Air Temperature C Current A 0 520 0 530 0 540 0 550 0 560 30 31 32 33 34 35 36 37 38 39 40 Outdoor Air Temperature C Gas Side Piping Pres...

Page 81: ...700 2 750 2 800 3 4 5 6 7 8 9 10 Piping Length m Cooling Capacity kW 3 600 3 650 3 700 3 750 3 800 3 850 3 900 3 4 5 6 7 8 9 10 Piping Length m Current A 0 520 0 530 0 540 0 550 0 560 3 4 5 6 7 8 9 10 Piping Length m Gas Side Piping Pressure MPa 15 400 15 450 15 500 15 550 15 600 3 4 5 6 7 8 9 10 Piping Length m Outlet Air Temperature C 220 240 ...

Page 82: ... 38 39 40 Outdoor Air Temperature C Outlet Air Temperature C 220 240 3 200 3 300 3 400 3 500 3 600 3 700 3 800 3 900 30 31 32 33 34 35 36 37 38 39 40 Outdoor Air Temperature C Cooling Capacity kW 4 800 5 000 5 200 5 400 5 600 5 800 30 31 32 33 34 35 36 37 38 39 40 Outdoor Air Temperature C Current A 0 510 0 520 0 530 0 540 0 550 30 31 32 33 34 35 36 37 38 39 40 Outdoor Air Temperature C Gas Side P...

Page 83: ... 9 10 11 12 13 14 15 Piping Length m Cooling Capacity kW 5 000 5 050 5 100 5 150 5 200 5 250 5 300 5 350 5 400 5 450 5 500 3 4 5 6 7 8 9 10 11 12 13 14 15 Piping Length m Current A 0 520 0 530 0 540 0 550 3 4 5 6 7 8 9 10 11 12 13 14 15 Piping Length m Gas Side Piping Pressure MPa 15 100 15 200 15 300 15 400 15 500 3 4 5 6 7 8 9 10 11 12 13 14 15 Piping Length m Outlet Air Temperature C 220 240 ...

Page 84: ...Outdoor Air Temperature C Outlet Air Temperature C 220 240 5 000 5 100 5 200 5 300 5 400 5 500 5 600 5 700 5 800 30 31 32 33 34 35 36 37 38 39 40 Outdoor Air Temperature C Cooling Capacity kW 7 700 7 900 8 100 8 300 8 500 8 700 8 900 9 100 30 31 32 33 34 35 36 37 38 39 40 Outdoor Air Temperature C Current A 0 490 0 500 0 510 0 520 0 530 30 31 32 33 34 35 36 37 38 39 40 Outdoor Air Temperature C Ga...

Page 85: ...25 Piping Length m Cooling Capacity kW 7 900 8 000 8 100 8 200 8 300 8 400 8 500 3 5 7 9 11 13 15 17 19 21 23 25 Piping Length m Current A 0 450 0 460 0 470 0 480 0 490 0 500 0 510 0 520 3 5 7 9 11 13 15 17 19 21 23 25 Piping Length m Gas Side Piping Pressure MPa 14 600 14 700 14 800 14 900 15 000 15 100 15 200 15 300 15 400 3 5 7 9 11 13 15 17 19 21 23 25 Piping Length m Outlet Air Temperature C ...

Page 86: ...utdoor Air Temperature C Outlet Air Temperature C 220 240 6 700 6 900 7 100 7 300 7 500 7 700 7 900 30 31 32 33 34 35 36 37 38 39 40 Outdoor Air Temperature C Cooling Capacity kW 10 200 10 400 10 600 10 800 11 000 11 200 11 400 11 600 11 800 12 000 30 31 32 33 34 35 36 37 38 39 40 Outdoor Air Temperature C Current A 0 390 0 400 0 410 0 420 0 430 30 31 32 33 34 35 36 37 38 39 40 Outdoor Air Tempera...

Page 87: ...g Length m Cooling Capacity kW 10 200 10 400 10 600 10 800 11 000 11 200 11 400 3 5 7 9 11 13 15 17 19 21 23 25 Piping Length m Current A 0 350 0 370 0 390 0 410 0 430 0 450 0 470 0 490 0 510 3 5 7 9 11 13 15 17 19 21 23 25 Piping Length m Gas Side Piping Pressure MPa 13 400 13 500 13 600 13 700 13 800 13 900 14 000 14 100 14 200 14 300 14 400 3 5 7 9 11 13 15 17 19 21 23 25 Piping Length m Outlet...

Page 88: ...eplacement Parts List 18 1 Indoor Unit 18 1 1 CS C7MKP 7 CS C9MKP 7 CS C12MKP 7 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 89: ...01 O 22 SENSOR COMPLETE ECO 1 CWA50C2758 23 ELECTRONIC CONTROLLER ECO SENSOR L 1 CWA745791 23a ELECTRONIC CONTROLLER ECO SENSOR R 1 CWA746206 24 ELECTRONIC CONTROLLER COMPARATOR 1 CWA746205 25 LEAD WIRE PCB ECO 1 CWA67C9160 26 CONTROL BOARD CASING FOR PCB ECO 1 CWD93C1108 28 DISCHARGE GRILLE COMPLETE 1 CWE20C3123 29 VERTICAL VANE 11 CWE241350 30 CONNECTING BAR 1 CWE261152 31 CONNECTING BAR 1 CWE26...

Page 90: ...2 INSTALLATION INSTRUCTION 1 CWF614532 53 POWER SUPPLY CORD COMPLETE 1 CWA20C2901 54 COVER FOR RECEIVER UPPER 1 CWD933022 55 COVER FOR RECEIVER BOTTOM 1 CWD933209 Note All parts are supplied from PHAAM Malaysia Vendor Code 00029488 O marked parts are recommended to be kept in stock ...

Page 91: ...91 18 1 2 CS C18MKP 7 CS C24MKP 7 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 92: ...LDER 1 CWD933021 23 SENSOR COMPLETE 1 CWA50C2401 O 24 SENSOR COMPLETE ECO 1 CWA50C2759 25 ELECTRONIC CONTROLLER ECO SENSOR L 1 CWA745791 O 25a ELECTRONIC CONTROLLER ECO SENSOR R 1 CWA746206 26 ELECTRONIC CONTROLLER COMPARATOR 1 CWA746205 O 27 LEAD WIRE PCB ECO 1 CWA67C9218 28 CONTROL BOARD CASING FOR PCB ECO 1 CWD93C1108 30 DISCHARGE GRILLE COMPLETE 1 CWE20C3124 31 VERTICAL VANE 15 CWE241355 32 CO...

Page 93: ...CWH621103 54 OPERATING INSTRUCTION 1 CWF568100 55 INSTALLATION INSTRUCTION 1 CWF614303 56 INSTALLATION INSTRUCTION 1 CWF614532 57 POWER SUPPLY CORD COMPLETE 1 CWA20C2905 CWA20C2904 Note All parts are supplied from PHAAM Malaysia Vendor Code 00029488 O marked parts are recommended to be kept in stock ...

Page 94: ...18 2 Outdoor Unit 18 2 1 CU C7MKP 7 CU C9MKP 7 CU C12MKP 7 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 95: ...NER 1 CWB11025 15 HOLDER COUPLING 1 CWH351047 16 2 WAY VALVE LIQUID 1 CWB021217 O 17 3 WAY VALVE GAS 1 CWB011257 CWB011488 O 18 OVERLOAD PROTECTOR WITH WIRE 1 CWA67C8787 CWA67C9851 CWA67C7545 19 HOLDER O L P 1 CWH7041200 20 TERMINAL COVER 1 CWH171011 21 NUT TERMINAL COVER 1 CWH7080300J 22 SOUND PROOF BOARD 1 CWH151074 23 TERMINAL BOARD ASS Y 1 CWA28K1064J 24 CAPACITOR COM 1 DS441156CPNA F0GAH306A0...

Page 96: ...96 18 2 2 CU C18MKP 7 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 97: ...004 16 HOLDER COUPLING 1 CWH351046 17 2 WAY VALVE LIQUID 1 CWB021242 O 18 3 WAY VALVE GAS 1 CWB011233 O 19 TERMINAL COVER 1 CWH171011 20 NUT TERMINAL COVER 1 CWH7080300J 21 SOUND PROOF BOARD 1 CWH151023 22 TERMINAL BOARD ASS Y 1 CWA28K1064J O 23 CAPACITOR COM 1 DS441456CPND O 24 HOLDER CAPACITOR 1 CWH301054 25 CAPACITOR F M 1 DS441205NPQA O 26 CABINET SIDE PLATE L 1 CWE041031A 27 CABINET SIDE PLAT...

Page 98: ...3 3 9 22 21 30 36 36 13 32 16 7 8 31 6 1 43 23 5 12 17 18 35 24 34 11 10 27 15 4 37 14 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 99: ...18 3 WAY VALVE GAS 1 CWB011484 O 21 TERMINAL COVER 1 CWH171012 22 NUT TERMINAL COVER 1 CWH7080300J 23 SOUND PROOF BOARD 1 CWH151051 24 TERMINAL BOARD ASS Y 1 CWA28K1064J O 26 CAPACITOR COM 1 CWA312079 O 27 HOLDER CAPACITOR 1 CWH30060 28 CAPACITOR F M 1 DS441355NPQA O 29 CABINET SIDE PLATE 1 CWE041254A 30 CABINET SIDE PLATE COMPLETE 1 CWE04C1128 31 CABINET FRONT PLATE ASS Y 1 CWE06K1043 32 CABINET ...

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