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Panasonic CS-C12MKP-7 Service Manual

Summary of CS-C12MKP-7

  • Page 1

    © panasonic ha air-conditioning (m) sdn. Bhd. 2011. Unauthorized copying and distribution is a violation of law. Order no: phaam1106129c3 indoor unit outdoor unit cs-c7mkp-7 cs-c9mkp-7 cs-c12mkp-7 cs-c18mkp-7 cs-c24mkp-7 cu-c7mkp-7 cu-c9mkp-7 cu-c12mkp-7 cu-c18mkp-7 cu-c24mkp-7 this service informat...

  • Page 2: Table of Contents

    2 table of contents 1. Safety precautions .............................................3 2. Specification .......................................................5 3. Features.............................................................11 4. Location of controls and components..........12 4.1 indoor ...

  • Page 3: 1. Safety Precautions

    3 caution warning warning 1. Safety precautions š read the following “safety precautions” carefully before perform any servicing. š electrical work must be installed or serviced by a licensed electrician. Be sure to use the correct rating of the power plug and main circuit for the model installed. š...

  • Page 4

    4 caution warning 19. During installation, install the refrigerant piping properly before run the compressor. (operation of compressor without fixing refrigeration piping and valves at opened condition will caused suck-in of air, abnormal high pressure in refrigeration cycle and result in explosion,...

  • Page 5: 2. Specification

    5 2. Specification indoor cs-c7mkp-7 cs-c9mkp-7 model outdoor cu-c7mkp-7 cu-c9mkp-7 performance test condition new jis new jis phase, hz single, 50 single, 50 power supply v 220 240 220 240 kw 2.00 2.05 2.65 2.70 btu/h 6820 6990 9040 9210 capacity kj/h 7200 7380 9540 9720 running current a 3.0 3.0 3...

  • Page 6

    6 height(i/d / o/d) mm (inch) 290 (11-7/16) 510 (20-3/32) 290 (11-7/16) 510 (20-3/32) width (i/d / o/d) mm (inch) 870 (34-9/32) 650 (25-19/32) 870 (34-9/32) 650 (25-19/32) dimension depth (i/d / o/d) mm (inch) 204 (8-1/16) 230 (9-1/16) 204 (8-1/16) 230 (9-1/16) weight net (i/d / o/d) kg (lb) 9 (20) ...

  • Page 7

    7 indoor cs-c12mkp-7 model outdoor cu-c12mkp-7 performance test condition new jis phase, hz single, 50 power supply v 220 240 kw 3.52 3.57 btu/h 12000 12200 capacity kj/h 12670 12850 running current a 5.3 5.2 input power w 1.11k 1.15k w/w 3.17 3.10 eer btu/hw 10.8 10.6 power factor % 95 92 db-a 39 /...

  • Page 8

    8 height(i/d / o/d) mm (inch) 290 (11-7/16) 510 (20-3/32) width (i/d / o/d) mm (inch) 870 (34-9/32) 650 (25-19/32) dimension depth (i/d / o/d) mm (inch) 204 (8-1/16) 230 (9-1/16) weight net (i/d / o/d) kg (lb) 9 (20) 25 (55) pipe diameter (liquid / gas) mm (inch) 6.35 (1/4) / 12.70 (1/2) standard le...

  • Page 9

    9 indoor cs-c18mkp-7 cs-c24mkp-7 model outdoor cu-c18mkp-7 cu-c24mkp-7 performance test condition new jis new jis phase, hz single, 50 single, 50 power supply v 220 240 220 240 kw 5.40 5.40 7.03 7.03 btu/h 18400 18400 24000 24000 capacity kj/h 19440 19440 25310 25310 running current a 8.4 8.3 11.0 1...

  • Page 10

    10 control device capillary tube capillary tube refrigerant oil cm 3 atmos m60 or suniso 4gdid (450) atmos m60 or suniso 4gdid (700) refrigeration cycle refrigerant type g (oz) r22, 950 (33.5) r22, 1.20k (42.4) height(i/d / o/d) mm (inch) 290 (11-7/16) 540 (21-9/32) 290 (11-7/16) 750 (29-17/32) widt...

  • Page 11: 3.   Features

    11 3. Features š e-ion air purifying system with patrol sensor o active e-ions are released to catch dust particles and bring them back the large positively charged filter. O patrol sensor color changes to indicate the dirt level in the air š long installation piping o cs/cu-c7mk, cs/cu-c9mk, long p...

  • Page 12

    12 4. Location of controls and components 4.1 indoor unit 4.2 outdoor unit 4.3 remote control.

  • Page 13: 5. Dimensions

    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: 7. Block Diagram

    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

    20 8. Wiring connection diagram 8.1 cs-c7mkp-7 cu-c7mkp-7 cs-c9mkp-7 cu-c9mkp-7 cs-c12mkp-7 cu-c12mkp-7 resistance of indoor fan motor windings model cs-c7mkp-7 / cs-c9mkp-7 / cs-c12mkp-7 connection cwa921434 blue-yellow 351.3 yellow-red 343.9 note: resistance at 25°c of ambient temperature. Resista...

  • Page 21

    21 8.2 cs-c18mkp-7 cu-c18mkp-7 resistance of outdoor fan motor windings 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: res...

  • Page 22

    22 8.3 cs-c24mkp-7 cu-c24mkp-7 resistance of outdoor fan motor windings resistance 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 tempera...

  • 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: 10.  Printed Circuit Board

    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: 11. Installation

    30 11. Installation instruction 11.1 select the best location 11.1.1 indoor unit š do not install the unit in excessive oil fume area such as kitchen, workshop and etc. š there should not be any heat source or steam near the unit. š there should not be any obstacles blocking the air circulation. š a...

  • Page 31

    31 11.2 indoor unit 11.2.1 how to fix installation plate the mounting wall shall be strong and solid enough to prevent if from the vibration. The center of installation plate should be at more than c at right and left of the wall. The distance from installation plate edge to ceiling should more than...

  • Page 32

    32 11.2.3 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

    33 11.2.4 connect the cable to the indoor unit 1 the inside and outside connection cable can be connected without removing the front grille. 2 connection cable between indoor unit and outdoor unit shall be approved polychloroprene sheathed 3 x 1.5 mm 2 (3/4~1.5hp) or 3 x 2.5 mm 2 (2.0~2.5hp) flexibl...

  • Page 34

    34 11.2.5 wire stripping and connecting requirement 11.2.5.1 cutting and flaring the piping 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 t...

  • Page 35

    35 caution 11.3 outdoor unit 11.3.1 install the outdoor unit š after selecting the best location, start installation according to indoor/outdoor unit installation diagram. 1 fix the unit on concrete or rigid frame firmly and horizontally by bolt nut (ø10 mm). 2 when installing at roof, please consid...

  • Page 36

    36 11.3.3 evacuation of the equipment 1 connect a charging hose with a push pin to the low side of a charging set and the service port of the 3-way valve. O be sure to connect the end of the charging hose with the push pin to the service port. 2 connect the center hose of the charging set to a vacuu...

  • Page 37

    37 11.3.4 connect the cable to the outdoor unit 1 remove the control board cover from the unit by loosening the screw. 2 connection cable between indoor unit and outdoor unit shall be approved polychloroprene sheathed 3 x 1.5mm 2 (3/4~1.5hp) or 3 x 2.5mm 2 (2.0~2.5hp) flexible cord, type designation...

  • Page 38: 12. Operation

    38 12. Operation control 12.1 cooling operation š cooling operation can be set using remote control. š this operation is applied to cool down the room temperature to the setting temperature set on the remote control. š the remote control setting temperature, which takes the reading of intake air tem...

  • 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

    40 12.2 soft dry operation š soft dry operation can be set using remote control. š soft dry operation is applied to dehumidify and to perform a gentle cooling to the room. š this operation starts when the intake air temperature sensor reaches the setting temperature on the remote control. š when ope...

  • 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

    42 12.3 automatic operation š automatic operation can be set using remote control. š this operation starts to operate with indoor fan at slo speed for 20 seconds to judge the intake air temperature. š after judged the temperature, the operation mode is determined by referring to the below standard. ...

  • Page 43

    43 12.4 indoor fan speed control š indoor fan speed can be set using remote control. 12.4.1 fan speed rotation chart fan speed (rpm) speed cs-c7mkp-7 cs-c9mkp-7 cs-c12mkp-7 cs-c18mkp-7 cs-c24mkp-7 shi 1050 1170 1150 1390 1500 hi 960 1150 1120 1240 1350 me 860 950 940 1120 1230 hlo 820 820 840 1090 1...

  • Page 44

    44 for cs-c18mkp-7 and cs-c24mkp-7 shi hi me hlo clo lo- slo stop hi o me o manual lo o normal auto o o o o qhi hi-90 qme me-90 manual qlo clo-90 quiet auto hi-90 me-90 o o manual o cooli ng powerful auto o manual o o normal auto o o manual o o soft dry quiet auto o o š auto fan speed during cooling...

  • Page 45

    45 š auto fan speed during soft dry operation. 1 indoor fan will rotate alternately between off and lo-. 2 at the beginning of each compressor starts operation, indoor fan will increase fan speed gradually for deodorizing purpose. 3 when compressor turned off for 6 minutes, indoor fan will start at ...

  • Page 46

    46 for cs-c18mkp-7 and cs-c24mkp-7 12.6.2 manual control š when the vertical airflow direction is set to manual using the remote control, the automatic airflow is released and the airflow direction louver move up and down in the range shown in the diagram. š the louver can be adjusted by pressing th...

  • Page 47

    47 12.7 horizontal airflow direction control 12.7.1 auto control š when the horizontal airflow is set to auto using the remote control, the vanes swings left and right as shown in the diagram. š when stopped with remote control, the discharge vanes are reset and stop at the reset position. š during ...

  • Page 48

    48 12.8 powerful operation š to achieve the setting temperature quickly. š when powerful operation is set, the setting temperature will be automatically decreased 3°c internally against the present setting temperature (lower temperature limit: 16°c). š this operation automatically running under shi ...

  • Page 49

    49 o rpm control during hi & me cool š auto fan speed š quiet operation stops when: o quiet button is pressed again. O stopped by off/on operation button. O timer off activates. O operation mode button is changed. 12.10 timer control 12.10.1 on timer š when the on timer is set by using the remote co...

  • Page 50

    50 12.13 patrol operation š to monitor air dirtiness level by using patrol sensor and to maintain air freshness by activates e-ion operation š patrol operation starts condition o when the unit operation is started with “off/on” button o when the unit stops, “patrol” operation is selected, patrol ind...

  • Page 51

    51 š patrol sensor control o first 2 minutes from patrol function activates is stabilization time, during stabilization time, no air dirtiness level is monitored. The air dirtiness level is set to clean, patrol led turns blue color. O after that, patrol sensor starts to record the resistance value a...

  • Page 52

    52 š airflow direction (horizontal, vertical) control o during any operation mode combines with patrol operation, airflow direction follows respective operation mode. O during patrol individual operation if e-ion starts, only auto air swing is allowed. Even if “air swing” button is pressed, no signa...

  • Page 53

    53 š patrol operation demo mode o patrol operation demo mode start condition ƒ press “set” button continuously for 15 seconds by using pointer during air conditioner is off condition to enter internal setting mode. ƒ press “timer decrement" button to select “pt demo”. ƒ press “timer set” button to t...

  • Page 54

    54 12.14 e-ion operation š this operation provides clean air by producing negative ions to attract dust captured at the positively charged active e-ion filters. š e-ion operation start condition o during unit running at any operation mode, if “e-ion” operation is selected, combination operation (ope...

  • Page 55

    55 š e-ion check mode o e-ion abnormality check mode o purpose is to improve sensor serviceability when sensor is malfunction. (1) control starting condition when all of the conditions are formed ƒ not in patrol demo mode. ƒ e-ion operation on. ƒ when e-ion check mode signal is received; the procedu...

  • Page 56

    56 š error detection control when e-ion indicator blink, it indicates error listed below: o active e-ion air purifying system pcb main connector open: ƒ judgment method š during e-ion operation (include during patrol operation), active e-ion air purifying system main connector to pcb is opened. ƒ tr...

  • Page 57

    57 12.15 auto comfort and eco navi operation š area of human availability, activity level and absent is judged based on pulses by using 2 infrared sensors. The internal setting temperature shift, fan speed and horizontal airflow direction are adjusted in order to provide comfort environment while ma...

  • Page 58

    58 12.15.1 signal detection š human activity sensor will turns on according to infrared sensors signal detection. Signal detection human activity indicator sensor 1 sensor 2 possible detected human position area left center right 1 0 c 0 1 a b a & c b & c a & c 1 1 a, b & c 0 0 – * indicator on, ind...

  • Page 59

    59 12.15.7 setting position judgment š according to installation position when there is only one activity area detected, the horizontal airflow direction louver position is fixed according to chart below: horizontal airflow direction louver position target area left installation center installation ...

  • Page 60

    60 12.15.9 eco navi and auto comf demo mode š to enable eco demo mode: š to disable eco demo mode: o transmit eco demo signal again. O transmit patrol demo signal. š operation details infrared sensor human activity sensor sensor 1 sensor 2 left center right vane position fan speed 1 0 5 hi 1 1 auto ...

  • Page 61

    61 12.15.10 infrared sensor abnormality š abnormality detection: o connector disconnection / wire cut abnormality ƒ sensor judge hi level continuously for 25 seconds o circuit abnormality ƒ 70 seconds after power on, if infrared sensor judge lo level continuously for 25 seconds š error code judgment...

  • Page 62: 13. Protection

    62 13. Protection control 13.1 restart control (time delay safety control) š when the thermo-off temperature (temperature which compressor stops to operate) is reach during:- o cooling operation – the compressor stops for 3 minutes (minimum) before resume operation. O soft dry operation – the compre...

  • Page 63

    63 rpm shift +0 +20 +40 +70 (id temp) pipe 6.0°c 4.0°c 2.0°c 5.0°c 7.0°c 3.0°c compressor starts for 5 minutes t 2.5°c for 2 minutes compressor off compressor restart t = intake air temperature – indoor heat exchanger temperature 13.5 freeze prevention control š to protect indoor heat exchanger from...

  • Page 64

    64 13.7 dew prevention control š to prevent dew formation at indoor unit discharge area. š this control starts if: o cooling mode or quiet mode is activated. O remote control setting temperature is less than 25°c. O fan speed is at clo or qlo. O room temperature is constant (±1°c) for 30 minutes. O ...

  • Page 65: 14. Servicing

    65 14. Servicing mode 14.1 auto off/on button auto off/on button pressed auto off/on button pressed auto off/on button pressed 5 sec 5 sec auto operation test run operation (forced cooling operation) stop various setting mode stop “beep” 2 x “beep” 1 auto operation mode the auto operation will be ac...

  • Page 66

    66 14.2 remote control button 14.2.1 set button š to check current remote control transmission code and store the transmission code to eeprom: o press “set” button continuously for 10 seconds by using pointer. O press “timer set” button until a “beep” sound is heard as confirmation of transmission c...

  • Page 67: 15. Troubleshooting

    67 15. Troubleshooting guide 15.1 refrigeration cycle system in order to diagnose malfunctions, ensure the air conditioner is free from electrical problems before inspecting the refrigeration cycle. Such problems include insufficient insulation, problem with the power source, malfunction of a compre...

  • Page 68

    68 15.1.1 relationship between the condition of the air conditioner and pressure and electric current cooling mode condition of the air conditioner low pressure high pressure electric current during operation insufficient refrigerant (gas leakage) Ô Ô Ô clogged capillary tube or strainer Ô Ô Ô short...

  • Page 69

    69 warning 16. Disassembly and assembly instructions high voltage is generated in the electrical parts area by the capacitor. Ensure that the capacitor 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...

  • 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

    73 warning high voltage is generated in the electrical parts area by the capacitor. Ensure that the capacitor has discharged 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,...

  • 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: 17. Technical

    77 17. Technical data 17.1 thermostat characteristics cooling soft dry.

  • Page 78

    78 17.2 operation characteristics 17.2.1 cs-c7mkp-7 cu-c7mkp-7 š cooling characteristic o room temperature: 27°c (dbt), 19°c (wbt) o operation condition: high fan speed o piping length: 7.5m 15.000 15.200 15.400 15.600 15.800 16.000 30 31 32 33 34 35 36 37 38 39 40 outdoor air temperature (°c) ou tl...

  • Page 79

    79 š piping length characteristic o outdoor temperature: 35°c (dbt), 24°c (wbt) o operation condition: high fan speed o piping length: 7.5m 1.900 1.950 2.000 2.050 2.100 3 4 5 6 7 8 9 10 piping length (m) c ool in g ca p a c ity ( k w ) 2.900 2.950 3.000 3.050 3.100 3 4 5 6 7 8 9 10 piping length (m...

  • Page 80

    80 17.2.2 cs-c9mkp-7 cu-c9mkp-7 š cooling characteristic o room temperature: 27°c (dbt), 19°c (wbt) o operation condition: high fan speed o piping length: 7.5m 15.000 15.200 15.400 15.600 15.800 16.000 30 31 32 33 34 35 36 37 38 39 40 outdoor air temperature (°c) ou tle t a ir t e m p e rat ur e ( °...

  • Page 81

    81 š piping length characteristic o outdoor temperature: 35°c (dbt), 24°c (wbt) o operation condition: high fan speed o piping length: 7.5m 2.600 2.650 2.700 2.750 2.800 3 4 5 6 7 8 9 10 piping length (m) c ool in g ca p a c ity ( k w ) 3.600 3.650 3.700 3.750 3.800 3.850 3.900 3 4 5 6 7 8 9 10 pipi...

  • Page 82

    82 17.2.3 cs-c12mkp-7 cu-c12mkp-7 š cooling characteristic o room temperature: 27°c (dbt), 19°c (wbt) o operation condition: high fan speed o piping length: 7.5m 14.700 14.900 15.100 15.300 15.500 15.700 30 31 32 33 34 35 36 37 38 39 40 outdoor air temperature (°c) ou tle t a ir t e m p e rat ur e (...

  • Page 83

    83 š piping length characteristic o outdoor temperature: 35°c (dbt), 24°c (wbt) o operation condition: high fan speed o piping length: 7.5m 3.300 3.350 3.400 3.450 3.500 3.550 3.600 3.650 3.700 3 4 5 6 7 8 9 10 11 12 13 14 15 piping length (m) c ool in g ca p a c ity ( k w ) 5.000 5.050 5.100 5.150 ...

  • Page 84

    84 17.2.4 cs-c18mkp-7 cu-c18mkp-7 š cooling characteristic o room temperature: 27°c (dbt), 19°c (wbt) o operation condition: high fan speed o piping length: 5m 14.200 14.400 14.600 14.800 15.000 15.200 30 31 32 33 34 35 36 37 38 39 40 outdoor air temperature (°c) ou tle t a ir t e m p e rat ur e ( °...

  • Page 85

    85 š piping length characteristic o outdoor temperature: 35°c (dbt), 24°c (wbt) o operation condition: high fan speed o piping length: 5m 4.800 4.900 5.000 5.100 5.200 5.300 5.400 5.500 3 5 7 9 11 13 15 17 19 21 23 25 piping length (m) c ool in g ca p a c ity ( k w ) 7.900 8.000 8.100 8.200 8.300 8....

  • Page 86

    86 17.2.5 cs-c24mkp-7 cu-c24mkp-7 š cooling characteristic o room temperature: 27°c (dbt), 19°c (wbt) o operation condition: high fan speed o piping length: 5m 13.000 13.200 13.400 13.600 13.800 14.000 14.200 30 31 32 33 34 35 36 37 38 39 40 outdoor air temperature (°c) ou tle t a ir t e m p e rat u...

  • Page 87

    87 š piping length characteristic o outdoor temperature: 35°c (dbt), 24°c (wbt) o operation condition: high fan speed o piping length: 5m 6.500 6.600 6.700 6.800 6.900 7.000 7.100 7.200 7.300 7.400 3 5 7 9 11 13 15 17 19 21 23 25 piping length (m) c ool in g ca p a c ity ( k w ) 10.200 10.400 10.600...

  • Page 88

    88 18. Exploded view and replacement 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

    89 ref. No. Part name & description qty cs-c7mkp-7 cs-c9mkp-7 cs-c12mkp-7 remark 1 chassis complete 1 cwd50c1599 2 fan motor 1 cwa921434 o 3 cross flow fan complete 1 cwh02c1076 4 bearing ass’y 1 cwh64k007 5 screw - cross flow fan 1 cwh551146 6 generator complete 1 cwh94c0031 cwh94c0028 7 evaporator...

  • Page 90

    90 50 operating instruction 1 cwf568100 51 installation instruction 1 cwf614303 52 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) š all parts are supplied from phaam, malaysia...

  • 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

    92 ref. No. Part name & description qty cs-c18mkp-7 cs-c24mkp-7 remark 1 chassis complete 1 cwd50c1623 2 fan motor 1 arw7628ac arw7627ac o 3 cross flow fan complete 1 cwh02c1077 4 bearing ass’y 1 cwh64k007 5 screw - cross flow fan 1 cwh551146 6 ion generator 1 cwh94c0028 7 evaporator 1 cwb30c2807 cw...

  • Page 93

    93 51 bag complete - installation screw 1 cwh82c1705 52 installation plate 1 cwh361098 53 fulcrum 2 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) š all parts ...

  • Page 94

    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

    95 ref. No. Part name & description qty cu-c7mkp-7 cu-c9mkp-7 cu-c12mkp-7 remark 1 chassis ass’y 1 cwd50k2107 2 sound proof material 1 cwg302254 - 3 fan motor bracket 1 cwd541069 cwd541074 4 screw - fan motor bracket 2 cwh551217 5 fan motor 1 cwa951673 cwa951691 o 6 screw - fan motor mount 3 cwh5525...

  • 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

    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 ...

  • Page 98

    98 18.2.3 cu-c24mkp-7 26 28 29 33 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

    99 ref. No. Part name & description qty cu-c24mkp-7 remark 1 chassis ass’y 1 cwd50k2100 3 fan motor bracket 1 cwd541065 4 screw - fan motor bracket 2 cwh551217 5 fan motor 1 cwa951383j o 6 screw - fan motor mount 3 cwh55252j 7 propeller fan ass’y 1 cwh03k1017 8 nut - propeller fan 1 cwh561038j 9 com...