Table of Contents
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This service information is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service
or repair the products dealt with in this service information by anyone else could result in serious injury or death.
Indoor Unit
CS-C7MKP-7
CS-C9MKP-7
CS-C12MKP-7
CS-C18MKP-7
CS-C24MKP-7
WARNING
© Panasonic HA Air-Conditioning (M) Sdn. Bhd. 2011.
Unauthorized copying and distribution is a violation of law.
Order No: PHAAM1106129C3
Outdoor Unit
CU-C7MKP-7
CU-C9MKP-7
CU-C12MKP-7
CU-C18MKP-7
CU-C24MKP-7
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Table of Contents
Related Manuals for Panasonic CS-C7MKP-7
Summary of Contents for Panasonic CS-C7MKP-7
- Page 1 Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the products dealt with in this service information by anyone else could result in serious injury or death. © Panasonic HA Air-Conditioning (M) Sdn. Bhd. 2011. Unauthorized copying and distribution is a violation of law.
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Page 2: Table Of Contents
Outdoor Unit ..........15 15.1 Refrigeration cycle system ......67 6. Refrigeration Cycle Diagram ......17 16. Disassembly and Assembly Instructions ..69 7. Block Diagram ..........18 16.1 CS-C7MKP-7 CS-C9MKP-7 CS-C12MKP-7........... 69 8. Wiring Connection Diagram ......20 16.2 CS-C18MKP-7 CS-C24MKP-7....73 CS-C7MKP-7 CU-C7MKP-7 17. -
Page 3: Safety Precautions
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 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, injury etc). 20.
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Page 5: Specification
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 2.00 2.05 2.65 2.70 Capacity BTU/h 6820 6990 9040 9210 kJ/h 7200 7380 9540 9720 Running Current Input Power 3.39... - Page 6 Height(I/D / O/D) mm (inch) 290 (11-7/16) 510 (20-3/32) 290 (11-7/16) 510 (20-3/32) Dimension Width (I/D / O/D) mm (inch) 870 (34-9/32) 650 (25-19/32) 870 (34-9/32) 650 (25-19/32) 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)
- Page 7 Indoor CS-C12MKP-7 Model Outdoor CU-C12MKP-7 Performance Test Condition NEW JIS Phase, Hz Single, 50 Power Supply 3.52 3.57 Capacity BTU/h 12000 12200 kJ/h 12670 12850 Running Current Input Power 1.11k 1.15k 3.17 3.10 Btu/hW 10.8 10.6 Power Factor dB-A 39 / 29 39 / 29 Indoor Noise (H / L / QLo) Power Level dB...
- Page 8 Height(I/D / O/D) mm (inch) 290 (11-7/16) 510 (20-3/32) Dimension Width (I/D / O/D) mm (inch) 870 (34-9/32) 650 (25-19/32) 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)
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Page 9: Cs-C18Mkp-7 Cu-C18Mkp
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 5.40 5.40 7.03 7.03 Capacity BTU/h 18400 18400 24000 24000 kJ/h 19440 19440 25310 25310 Running Current 11.0 11.1 Input Power 1.75k... - Page 10 Control Device Capillary Tube Capillary Tube Refrigeration Refrigerant Oil ATMOS M60 or Suniso 4GDID (450) ATMOS M60 or Suniso 4GDID (700) 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) Dimension...
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Page 11: Features
Features š E-ion Air Purifying System with Patrol Sensor Active e-ions are released to catch dust particles and bring them back the large positively charged filter. Patrol Sensor color changes to indicate the dirt level in the air š Long Installation Piping CS/CU-C7MK, CS/CU-C9MK, long piping up to 10 meters. -
Page 12: Location Of Controls And Components
4. Location of Controls and Components Indoor Unit Outdoor Unit Remote Control... -
Page 13: Dimensions
5. Dimensions Indoor Unit 5.1.1 CS-C7MKP-7 CS-C9MKP-7 CS-C12MKP-7... - Page 14 5.1.2 CS-C18MKP-7 CS-C24MKP-7...
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Page 15: Outdoor Unit
Outdoor Unit 5.2.1 CU-C7MKP-7 CU-C9MKP-7 CU-C12MKP-7 5.2.2 CU-C18MKP-7... - Page 16 5.2.3 CU-C24MKP-7...
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Page 17: Refrigeration Cycle Diagram
6. Refrigeration Cycle Diagram... -
Page 18: Block Diagram
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 7.1.2 CS-C18MKP-7 CU-C18MKP-7 CS-C24MKP-7 CU-C24MKP-7...
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Page 20: Wiring Connection Diagram
8. Wiring Connection Diagram 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 351.3Ÿ YELLOW-RED 343.9Ÿ Note: Resistance at 25°C of ambient temperature. Resistance of Outdoor Fan Motor Windings... -
Page 21: Cs-C18Mkp-7 Cu-C18Mkp-7
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 223.0Ÿ 1.853Ÿ YELLOW-RED 255.6Ÿ 4.879Ÿ Note: Resistance at 25°C of ambient temperature. Note: Resistance at 20°C of ambient temperature. -
Page 22: Cs-C24Mkp-7 Cu-C24Mkp-7
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 116Ÿ 1.121Ÿ YELLOW-ORANGE 136Ÿ 2.535Ÿ YELLOW-RED 103Ÿ Note: Resistance at 20°C of ambient temperature. Note: Resistance at 25°C of ambient temperature. -
Page 23: Electronic Circuit Diagram
9. Electronic Circuit Diagram CS-C7MKP-7 CU-C7MKP-7 CS-C9MKP-7 CU-C9MKP-7 CS-C12MKP-7 CU-C12MKP-7... -
Page 24: Cs-C18Mkp-7 Cu-C18Mkp-7
CS-C18MKP-7 CU-C18MKP-7... -
Page 25: Cs-C24Mkp-7 Cu-C24Mkp-7
CS-C24MKP-7 CU-C24MKP-7... -
Page 26: Printed Circuit Board
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 10.1.1.2 CS-C18MKP-7 CS-C24MKP-7 10.1.2 Indicator Printed Circuit Board...
- Page 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 10.1.6 Human Activity Sensor Printed Circuit Board...
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Page 30: Installation Instruction
11. Installation Instruction 11.1 Select the Best Location 11.1.3 Indoor/Outdoor Unit Installation 11.1.1 Indoor Unit Diagram 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. -
Page 31: Indoor Unit
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 d. - Page 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 11.2.4 Connect the Cable to the Indoor Unit The inside and outside connection cable can be connected without removing the front grille. Connection cable between indoor unit and outdoor unit shall be approved polychloroprene sheathed 3 x 1.5 mm (3/4~1.5HP) or 3 x 2.5 mm (2.0~2.5HP) flexible cord, type designation 245 IEC 57 or heavier cord.
- Page 34 11.2.5 Wire Stripping And Connecting Requirement 11.2.5.1 Cutting and flaring the piping Please cut using pipe cutter and then remove the burrs. 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.
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Page 35: Outdoor Unit
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. Fix the unit on concrete or rigid frame firmly and horizontally by bolt nut (ø10 mm). When installing at roof, please consider strong wind and earthquake. Please fasten the installation stand firmly with bolt or nails. -
Page 36: Evacuation Of The Equipment
11.3.3 Evacuation of the Equipment 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. Be sure to connect the end of the charging hose with the push pin to the service port. Connect the center hose of the charging set to a vacuum pump. - Page 37 11.3.4 Connect the cable to the Outdoor Unit Remove the control board cover from the unit by loosening the screw. Connection cable between indoor unit and outdoor unit shall be approved polychloroprene sheathed 3 x 1.5mm (3/4~1.5HP) or 3 x 2.5mm (2.0~2.5HP) flexible cord, type designation 245 IEC 57 or heavier cord.
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Page 38: Operation Control
The remote control setting temperature, which takes the reading of intake air temperature sensor, can be adjusted from 16°C to 30°C. š 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 12.1.2 Cooling Operation Time Diagram (For CS-C18MKP-7 CU-C18MKP-7 and CS-C24MKP-7 CU-C24MKP-7)
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Page 40: Soft Dry Operation
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 than Cooling “ON” point. 12.2.1 Soft Dry Operation Time Diagram (For CS-C7MKP-7 CU-C7MKP-7, CS-C9MKP-7 CU-C9MKP-7 and CS-C12MKP-7 CU-C12MKP-7) - Page 41 12.2.2 Soft Dry Operation Time Diagram (For CS-C18MKP-7 CU-C18MKP-7 and CS-C24MKP-7 CU-C24MKP-7)
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Page 42: Automatic Operation
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. Cooling Operation Intake Air 23°C... -
Page 43: Indoor 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 and Me (For CS-C7MKP-7, CS-C9MKP-7 and CS-C12MKP-7). Fan speed rotates in the range of Hi, Me and Lo- (For CS-C18MKP-7 and CS-C24MKP-7). - Page 44 For CS-C18MKP-7 and CS-C24MKP-7 Stop Manual Normal Auto Hi-90 Manual Me-90 Quiet CLo-90 Auto Hi-90 Me-90 Manual Powerful Auto Manual Normal Auto Manual Quiet Auto š Auto Fan Speed during cooling operation: Indoor fan will rotate alternately between off and on as shown in below diagram. At the beginning of each compressor starts operation, indoor fan speed increases gradually for deodorizing purpose.
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Page 45: Outdoor Fan Speed Control
š During Cooling operation or Soft Dry operation, indoor fan motor may stop to rotate at certain periods. At that condition, the louver will stop swinging. For CS-C7MKP-7, CS-C9MKP-7 and CS-C12MKP-7 Horizontal Upper limit for cooling mode and soft dry mode/11°... - Page 46 The louver can be adjusted by pressing the button to the desired louver position. š 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 Horizontal Upper limit for cooling mode and 11°...
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Page 47: Horizontal Airflow Direction Control
During Cooling operation or Soft Dry operation, indoor fan motor may stop to rotate at certain periods. At that condition, the vane will stop swinging and rest at face front position. For CS-C7MKP-7, CS-C9MKP-7 and CS-C12MKP-7 For CS-C18MKP-7 and CS-C24MKP-7 12.7.2 Manual Control... -
Page 48: Powerful Operation
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 fan speed (Cooling), Lo- Fan Speed (Soft Dry) is applicable for C7MKP-7, C9MKP-7 and C12MKP-7 only. -
Page 49: Timer Control
RPM control during Hi & Me cool š Auto Fan Speed š Quiet operation stops when: Quiet button is pressed again. Stopped by OFF/ON operation button. Timer OFF activates. Operation mode button is changed. 12.10 Timer Control 12.10.1 ON Timer š... -
Page 50: Patrol Operation
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 When the unit operation is started with “OFF/ON” button When the unit stops, “Patrol” operation is selected, Patrol individual operation will start. During cooling only operation, “Patrol”... - Page 51 š Patrol Sensor Control 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. After that, Patrol sensor starts to record the resistance value at fixed interval. Higher resistance value indicates cleaner air.
- Page 52 š Airflow direction (Horizontal, Vertical) Control During any operation mode combines with Patrol operation, airflow direction follows respective operation mode. During Patrol individual operation if e-ion starts, 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. During Patrol individual operation if e-ion stops, Airflow direction louver closed.
- Page 53 š Patrol Operation Demo Mode 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...
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Page 54: E-Ion Operation
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 During unit running at any operation mode, if “e-ion” operation is selected, combination operation (operation mode + e-ion operation) starts. - Page 55 š e-ion Check Mode e-ion abnormality check mode 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;...
- Page 56 š Error Detection Control When e-ion indicator blink, it indicates error listed below: 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...
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Page 57: Auto Comfort And Eco Navi Operation
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 maintain the energy saving level. - Page 58 12.15.1 Signal Detection š Human Activity sensor will turns on according to infrared sensors signal detection. Signal detection Possible detected human Human Activity Indicator position area Sensor 1 Sensor 2 Left Center Right A & C B & C A & C A, B &...
- Page 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 Right installation š...
- Page 60 12.15.9 ECO NAVI and AUTO COMF Demo Mode š To enable ECO DEMO mode: š To disable ECO Demo MODE: Transmit ECO Demo signal again. Transmit Patrol Demo signal. š Operation details Infrared sensor Human Activity Sensor Vane position Fan speed Sensor 1 Sensor 2 Left...
- Page 61 12.15.10 Infrared Sensor Abnormality š Abnormality detection: Connector disconnection / Wire cut abnormality ƒ Sensor judge Hi level continuously for 25 seconds Circuit abnormality ƒ 70 seconds after power ON, if infrared sensor judge Lo level continuously for 25 seconds š...
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Page 62: Protection Control
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:- Cooling operation – the compressor stops for 3 minutes (minimum) before resume operation. Soft Dry operation – the compressor stops for 6 minutes (minimum) before resume operation. š... -
Page 63: Freeze Prevention Control
13.5 Freeze Prevention Control š To protect indoor heat exchanger from freezing and to prevent higher volume of refrigerant in liquid form return to compressor. š This control will activate when temperature of indoor heat exchanger falls below 2°C continuously for more than 4 minutes and compressor turn off. -
Page 64: Dew Prevention Control
13.7 Dew Prevention Control š To prevent dew formation at indoor unit discharge area. š This control starts if: Cooling mode or Quiet mode is activated. Remote Control setting temperature is less than 25°C. Fan speed is at CLo or QLo. Room temperature is constant (±1°C) for 30 minutes. -
Page 65: Servicing Mode
14. Servicing Mode 14.1 Auto OFF/ON Button Auto OFF/ON Auto OFF/ON Auto OFF/ON Button Pressed Button Pressed Button Pressed 5 sec 5 sec Auto Operation Test Run Operation Stop Various Setting Mode Stop (Forced Cooling Operation) “Beep” 2 x “Beep” AUTO OPERATION MODE The Auto Operation will be activated immediately once the Auto OFF/ON button is pressed. -
Page 66: Remote Control Button
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: Press “Set” button continuously for 10 seconds by using pointer. Press “Timer Set” button until a “beep” sound is heard as confirmation of transmission code change. š... -
Page 67: Troubleshooting Guide
15. Troubleshooting Guide 15.1 Refrigeration cycle system In order to diagnose malfunctions, ensure the air conditioner is free Normal Pressure and Outlet Air Temperature (Standard) Gas Pressure Outlet air from electrical problems before inspecting the refrigeration cycle. Temperature Such problems include insufficient insulation, problem with the (kg/cm (°C) power source, malfunction of a compressor and a fan. -
Page 68: Diagnosis Methods Of A Malfunction Of A Compressor
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 Ô Ô Ô (gas leakage) Clogged capillary tube or Ô... -
Page 69: 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-7 CS-C12MKP-7 16.1.1 Indoor Electronic Controllers, Cross Flow Fan and Indoor Fan Motor Removal Procedures 16.1.1.1... - Page 70 Figure 3 Figure 4 16.1.1.3 To remove discharge grille Figure 5...
- Page 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 Figure 9 Figure 10...
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Page 73: Cs-C18Mkp-7 Cs-C24Mkp-7
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, Cross Flow Fan and Indoor Fan Motor Removal Procedures 16.2.1.1 To remove front grille... - Page 74 16.2.1.3 To remove power electronic controller Figure 13 Figure 14 Figure 15...
- Page 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 Figure 19 Figure 20 Figure 21...
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Page 77: Technical Data
17. Technical Data 17.1 Thermostat Characteristics Cooling Soft Dry... -
Page 78: Operation Characteristics
17.2 Operation Characteristics 17.2.1 CS-C7MKP-7 CU-C7MKP-7 š Cooling Characteristic Room temperature: 27°C (DBT), 19°C (WBT) Operation condition: High fan speed Piping length: 7.5m 16.000 15.800 15.600 15.400 15.200 15.000 Outdoor Air Temperature (°C) 2.200 2.100 2.000 1.900 1.800 Outdoor Air Temperature (°C) 3.300... - Page 79 š Piping Length Characteristic Outdoor temperature: 35°C (DBT), 24°C (WBT) Operation condition: High fan speed Piping length: 7.5m 15.600 15.550 15.500 15.450 15.400 Piping Length (m) 2.100 2.050 2.000 1.950 1.900 Piping Length (m) 0.590 0.580 0.570 0.560 0.550 Piping Length (m) 3.100 3.050 3.000...
- Page 80 17.2.2 CS-C9MKP-7 CU-C9MKP-7 š Cooling Characteristic Room temperature: 27°C (DBT), 19°C (WBT) Operation condition: High fan speed Piping length: 7.5m 16.000 15.800 15.600 15.400 15.200 15.000 Outdoor Air Temperature (°C) 2.900 2.800 2.700 2.600 2.500 2.400 Outdoor Air Temperature (°C) 4.200 4.000 3.800...
- Page 81 š Piping Length Characteristic Outdoor temperature: 35°C (DBT), 24°C (WBT) Operation condition: High fan speed Piping length: 7.5m 15.600 15.550 15.500 15.450 15.400 Piping Length (m) 2.800 2.750 2.700 2.650 2.600 Piping Length (m) 0.560 0.550 0.540 0.530 0.520 Piping Length (m) 3.900 3.850 3.800...
- Page 82 17.2.3 CS-C12MKP-7 CU-C12MKP-7 š Cooling Characteristic Room temperature: 27°C (DBT), 19°C (WBT) Operation condition: High fan speed Piping length: 7.5m 15.700 15.500 15.300 15.100 14.900 14.700 Outdoor Air Temperature (°C) 3.900 3.800 3.700 3.600 3.500 3.400 3.300 3.200 Outdoor Air Temperature (°C) 5.800 5.600 5.400...
- Page 83 š Piping Length Characteristic Outdoor temperature: 35°C (DBT), 24°C (WBT) Operation condition: High fan speed Piping length: 7.5m 15.500 15.400 15.300 15.200 15.100 Piping Length (m) 3.700 3.650 3.600 3.550 3.500 3.450 3.400 3.350 3.300 Piping Length (m) 0.550 0.540 0.530 0.520 Piping Length (m)
- Page 84 17.2.4 CS-C18MKP-7 CU-C18MKP-7 š Cooling Characteristic Room temperature: 27°C (DBT), 19°C (WBT) Operation condition: High fan speed Piping length: 15.200 15.000 14.800 14.600 14.400 14.200 Outdoor Air Temperature (°C) 5.800 5.700 5.600 5.500 5.400 5.300 5.200 5.100 5.000 Outdoor Air Temperature (°C) 9.100 8.900 8.700...
- Page 85 š Piping Length Characteristic Outdoor temperature: 35°C (DBT), 24°C (WBT) Operation condition: High fan speed Piping length: 15.400 15.300 15.200 15.100 15.000 14.900 14.800 14.700 14.600 Piping Length (m) 5.500 5.400 5.300 5.200 5.100 5.000 4.900 4.800 Piping Length (m) 0.520 0.510 0.500...
- Page 86 17.2.5 CS-C24MKP-7 CU-C24MKP-7 š Cooling Characteristic Room temperature: 27°C (DBT), 19°C (WBT) Operation condition: High fan speed Piping length: 14.200 14.000 13.800 13.600 13.400 13.200 13.000 Outdoor Air Temperature (°C) 7.900 7.700 7.500 7.300 7.100 6.900 6.700 Outdoor Air Temperature (°C) 12.000 11.800 11.600...
- Page 87 š Piping Length Characteristic Outdoor temperature: 35°C (DBT), 24°C (WBT) Operation condition: High fan speed Piping length: 14.400 14.300 14.200 14.100 14.000 13.900 13.800 13.700 13.600 13.500 13.400 Piping Length (m) 7.400 7.300 7.200 7.100 7.000 6.900 6.800 6.700 6.600 6.500 Piping Length (m) 0.510...
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Page 88: Exploded View And Replacement Parts List
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 REF. PART NAME & DESCRIPTION CS-C7MKP-7 CS-C9MKP-7 CS-C12MKP-7 REMARK CHASSIS COMPLETE CWD50C1599 FAN MOTOR CWA921434 CROSS FLOW FAN COMPLETE CWH02C1076 BEARING ASS’Y CWH64K007 SCREW - CROSS FLOW FAN CWH551146 GENERATOR COMPLETE CWH94C0031 CWH94C0028 EVAPORATOR CWB30C3399 CWB30C3247 FLARE NUT (LIQUID) CWT251026...
- Page 90 OPERATING INSTRUCTION CWF568100 INSTALLATION INSTRUCTION CWF614303 INSTALLATION INSTRUCTION CWF614532 POWER SUPPLY CORD COMPLETE CWA20C2901 COVER FOR RECEIVER (UPPER) CWD933022 COVER FOR RECEIVER (BOTTOM) CWD933209 (Note) š All parts are supplied from PHAAM, Malaysia (Vendor Code: 00029488). š “O” marked parts are recommended to be kept in stock.
- Page 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 REF. PART NAME & DESCRIPTION CS-C18MKP-7 CS-C24MKP-7 REMARK CHASSIS COMPLETE CWD50C1623 FAN MOTOR ARW7628AC ARW7627AC CROSS FLOW FAN COMPLETE CWH02C1077 BEARING ASS’Y CWH64K007 SCREW - CROSS FLOW FAN CWH551146 ION GENERATOR CWH94C0028 EVAPORATOR CWB30C2807 CWB30C2808 FLARE NUT (LIQUID) CWT251026 FLARE NUT (GAS) CWT251062 CWT251036 E-ION AIR PURIFYING SYSTEM...
- Page 93 BAG COMPLETE - INSTALLATION SCREW CWH82C1705 INSTALLATION PLATE CWH361098 FULCRUM CWH621103 OPERATING INSTRUCTION CWF568100 INSTALLATION INSTRUCTION CWF614303 INSTALLATION INSTRUCTION CWF614532 POWER SUPPLY CORD COMPLETE CWA20C2905 CWA20C2904 (Note) š All parts are supplied from PHAAM, Malaysia (Vendor Code: 00029488). “O” marked parts are recommended to be kept in stock.
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Page 94: Outdoor Unit
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 REF. PART NAME & DESCRIPTION CU-C7MKP-7 CU-C9MKP-7 CU-C12MKP-7 REMARK CHASSIS ASS’Y CWD50K2107 SOUND PROOF MATERIAL CWG302254 FAN MOTOR BRACKET CWD541069 CWD541074 SCREW - FAN MOTOR BRACKET CWH551217 FAN MOTOR CWA951673 CWA951691 SCREW - FAN MOTOR MOUNT CWH55252J CWH55406J PROPELLER FAN ASS’Y CWH03K1020 NUT - PROPELLER FAN CWH56053J...
- Page 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 REF. PART NAME & DESCRIPTION CU-C18MKP-7 REMARK CHASSIS ASS’Y CWD50K2088 SOUND PROOF MATERIAL CWG302442 FAN MOTOR BRACKET CWD541030 SCREW - FAN MOTOR BRACKET CWH551217 FAN MOTOR CWA951705 SCREW - FAN MOTOR MOUNT CWH55252J PROPELLER FAN ASS’Y CWH03K1010 NUT - PROPELLER FAN CWH56053J COMPRESSOR 2KS314D5BA06...
- Page 98 18.2.3 CU-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 99 REF. PART NAME & DESCRIPTION CU-C24MKP-7 REMARK CHASSIS ASS’Y CWD50K2100 FAN MOTOR BRACKET CWD541065 SCREW - FAN MOTOR BRACKET CWH551217 FAN MOTOR CWA951383J SCREW - FAN MOTOR MOUNT CWH55252J PROPELLER FAN ASS’Y CWH03K1017 NUT - PROPELLER FAN CWH561038J COMPRESSOR 2JS438D3CB04 PACKING CWB81043 ANTI - VIBRATION BUSHING...