Panasonic CS-YE18NKV-6 Service Manual Download Page 1

© Panasonic Appliances Air-Conditioning Malaysia Sdn. 
Bhd. 2012. Unauthorized copying and distribution is a 
violation of law.

 

Order No: PHAAM1201029C3 

 

 
 

Indoor Unit 

Outdoor Unit

 

CS-YE18NKV-6 
CS-YE24NKV-6 

CU-YE18NKV-6
CU-YE24NKV-6

 

 

 

 

 

TABLE OF CONTENTS 

PAGE    

PAGE

1.

 

Safety Precautions.............................................3

 

2.

 

Specifications .....................................................5

 

3.

 

Features ..............................................................8

 

4.

 

Location of Controls and Components ...........9

 

4.1

 

Indoor Unit......................................................9

 

4.2

 

Outdoor Unit ...................................................9

 

4.3

 

Remote Control ..............................................9

 

5.

 

Dimensions .......................................................10

 

5.1

 

Indoor Unit & Remote Control ......................10

 

5.2

 

Outdoor Unit .................................................11

 

6.

 

Refrigeration Cycle Diagram...........................13

 

7.

 

Block Diagram ..................................................14

 

7.1

 

CS-YE18NKV-6 CU-YE18NKV-6.................14

 

7.2

 

CS-YE24NKV-6 CU-YE24NKV-6.................15

 

8.

 

Wiring Connection Diagram............................16

 

8.1

 

Indoor Unit....................................................16

 

 

 

WARNING 

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 product or products dealt with in this service information by anyone else could result in serious injury or death. 

 

PRECAUTION OF LOW TEMPERATURE 

In order to avoid frostbite, be assured of no refrigerant leakage during the installation or repairing of refrigerant circuit.

 

Summary of Contents for CS-YE18NKV-6

Page 1: ...2 CS YE24NKV 6 CU YE24NKV 6 15 8 Wiring Connection Diagram 16 8 1 Indoor Unit 16 WARNING 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 ...

Page 2: ...otection Control for Heating Operation 43 14 Servicing Mode 44 14 1 Auto OFF ON Button 44 14 2 Remote Control Number switch 44 15 Troubleshooting Guide 45 15 1 Refrigeration Cycle System 45 15 2 Relationship Between The Condition Of The Air Conditioner And Pressure And Electric Current 46 15 3 Breakdown Self Diagnosis Function 47 15 4 Error Code Table 49 15 5 Troubleshooting Flowchart 50 16 Disass...

Page 3: ... 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 installation instruction CONNECT THE CABLE TO THE INDOOR UNIT and connect tightly for indoor outdoor connection Clamp the cable so that no external force will be acted on the terminal If connect...

Page 4: ...int than standard solder typically the melting point is 50 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 conditioner Connect the power supply cord of the air conditioner to the mains...

Page 5: ...00 17700 27200 3300 24600 33800 Running Current A 8 0 13 9 Input Power W 350 1 70k 2 95k 500 2 95k 4 10k W W 2 70 3 05 2 70 1 90 2 40 2 40 COP Btu hW 9 40 10 40 9 20 6 60 8 30 8 20 Power Factor 97 96 dB A 44 37 47 38 Indoor Noise H L Power Level dB dB A 47 52 Heating Outdoor Noise H L Power Level dB Max Current A Max Input Power W 10 9 2 91k 14 6 3 36k Starting Current A 8 0 13 9 Type Hermetic Mot...

Page 6: ...inch 1070 42 5 32 875 34 15 32 1070 42 5 32 875 34 15 32 Dimension Depth I D O D mm inch 220 8 11 16 320 12 5 8 220 8 11 16 320 12 5 8 Weight Net I D O D kg lb 12 26 45 99 12 26 65 143 Pipe Diameter Liquid Gas mm inch 6 35 1 4 12 70 1 2 6 35 1 4 15 88 5 8 Standard length m ft 7 5 24 6 7 5 24 6 Length range min max m ft 3 9 8 20 65 6 3 9 8 20 65 6 I D O D Height Different m ft 10 0 32 8 10 0 32 8 A...

Page 7: ...lb 19 0 C Wet Bulb 66 2 F Wet Bulb and outdoor air temperature of 35 C Dry Bulb 95 F Dry Bulb 24 C Wet Bulb 75 2 F Wet Bulb 2 Heating capacities are based on indoor temperature of 20 C Dry Bulb 68 F Dry Bulb and outdoor air temperature of 7 C Dry Bulb 44 6 F Dry Bulb 6 C Wet Bulb 42 8 F Wet Bulb 3 Heating low temperature capacity Input Power and COP measured at 230 V indoor temperature of 20 C out...

Page 8: ...on Piping 1 CS CU YE18NKV 6 CS CU YE24NKV 6 long piping up to 20 meter Easy to use remote control Quality Improvement 1 Random auto restart after power failure for safety restart operation 2 Gas leakage protection 3 Prevent compressor reverse cycle 4 Inner protector to protect compressor 5 Noise prevention during soft dry operation Serviceability Improvement 1 Breakdown Self Diagnosis function ...

Page 9: ...9 4 Location of Controls and Components 4 1 Indoor Unit 4 2 Outdoor Unit 4 3 Remote Control ...

Page 10: ...10 5 Dimensions 5 1 Indoor Unit Remote Control ...

Page 11: ...11 5 2 Outdoor Unit 5 2 1 CU YE18NKV 6 ...

Page 12: ...12 5 2 2 CU YE24NKV 6 ...

Page 13: ...13 6 Refrigeration Cycle Diagram ...

Page 14: ...14 7 Block Diagram 7 1 CS YE18NKV 6 CU YE18NKV 6 ...

Page 15: ...15 7 2 CS YE24NKV 6 CU YE24NKV 6 ...

Page 16: ...16 8 Wiring Connection Diagram 8 1 Indoor Unit ...

Page 17: ...17 8 2 Outdoor Unit 8 2 1 CU YE18NKV 6 ...

Page 18: ...18 8 2 2 CU YE24NKV 6 ...

Page 19: ...19 9 Electronic Circuit Diagram 9 1 Indoor Unit ...

Page 20: ...20 9 2 Outdoor Unit 9 2 1 CU YE18NKV 6 ...

Page 21: ...21 9 2 2 CU YE24NKV 6 ...

Page 22: ...22 10 Printed Circuit Board 10 1 Indoor Unit 10 1 1 Main Printed Circuit Board ...

Page 23: ...23 10 1 2 Indicator Printed Circuit Board ...

Page 24: ...24 10 2 Outdoor Unit 10 2 1 Main Printed Circuit Board 10 2 1 1 CU YE18NKV 6 ...

Page 25: ...25 10 2 1 2 CU YE24NKV 6 ...

Page 26: ...26 10 2 2 Noise Filter Printed Circuit Board 10 2 2 1 CU YE24NKV 6 ...

Page 27: ...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 may cause a short circuit of the discharged air If piping length is over the piping length for additional gas ...

Page 28: ...installation plate horizontally by aligning the marking off line with the thread and using a level gauge 2 Drill the piping plate hole with ø70 mm hole core drill o Line according to the left and right side of the installation plate The meeting point of the extended line is the center of the hole Another method is by putting measuring tape at position as shown in the diagram above The hole center ...

Page 29: ...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 30: ...il 4 Connection cable between indoor unit and outdoor unit shall be approved polychloroprene sheathed 4 x 1 5 mm2 2 0 2 5HP flexible cord type designation 60245 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 5 Bind all the indoor and outdoor connection cable with tape and route the connection cable via ...

Page 31: ... Fix back metal cover to original position without damaging aluminium foil Ensure metal cover is fitted at both end Note Secure the connection cable onto the control board with the holder Ensure the colour of wires of outdoor unit and the terminal Nos are the same to the indoor s respectively Earth wire shall be Yellow Green Y G in colour and longer than other AC wires for safety reason 11 2 5 Wir...

Page 32: ...o 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 after inserting the flare nu...

Page 33: ...mately five minutes Note BE SURE TO TAKE THIS PROCEDURE IN ORDER TO AVOID REFRIGERANT 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 ...

Page 34: ...ch the control board cover back to the original position with screw 7 For wire stripping and connection requirement refer to instruction 5 of indoor unit o Note Isolating Devices Disconnecting means should have minimum 3 0 mm contact gap o Earth wire shall be Yellow Green Y G in colour and longer than other AC wires for safety reason 11 3 5 Piping Insulation 1 Please carry out insulation at pipe c...

Page 35: ...ting temperature will be taken as base value for temperature shifting processes These shifting processes are depending on the air conditioner settings and the operation environment The final shifted value will be used as internal setting temperature and it is updated continuously whenever the electrical power is supplied to the unit 12 1 2 Cooling Operation 12 1 2 1 Thermostat control Compressor i...

Page 36: ...e the value of T1 will increase up to 10 C T2 will decreased by 3 C and T3 will decreased up to 8 C The Auto Operation Mode shifting will take place whenever operation mode changed from Cooling to Heating or vice versa 12 1 5 Indoor Fan Motor Operation A Basic Rotation Speed rpm i Manual Fan Speed Cooling Fan motor s number of rotation is determined according to remote control setting Remote contr...

Page 37: ...or starts operation and it stops 30 seconds after compressor stops operation 12 2 Airflow Direction 1 There are two types of airflow vertical airflow directed by horizontal vane and horizontal airflow directed by vertical vanes 2 Control of airflow direction can be automatic angles of direction is determined by operation mode heat exchanger temperature and intake air temperature and manual angles ...

Page 38: ...uring fan motor stop When the air conditioner is stopped using remote control the vane will shift to close position 2 Manual vertical airflow direction can be set using remote control the angles of the vane are as stated above and the positions of the vane are as Figure 2 below When the air conditioner is stopped using remote control the vane will shift to close position 12 2 2 Horizontal Airflow ...

Page 39: ... The timer will also be canceled when you press or when power failure occurs This setting is for one time operation you will need to set again each time you want to use the timer 12 4 Auto Restart Control 1 When the power supply is cut off during the operation of air conditioner the compressor will re operate within three to four minutes there are 10 patterns between 2 minutes 58 seconds and 3 min...

Page 40: ... 12 81 18 07 4 The first 30 minutes of cooling operation A will be applied 13 1 3 IPM Power transistor Prevention Control A Overheating Prevention Control 1 When the IPM temperature rises to 120 C YE18NK and 110 C YE24NK compressor operation will stop immediately 2 Compressor operation restarts after three minutes the temperature decreases to 110 C YE18NK and 95 C RE24NK 3 If this condition repeat...

Page 41: ...Heating YE24NK only During Cooling operations Indoor suction temperature indoor piping temperature is below 4 C During Heating operations Indoor piping temperature indoor suction is under 5 C B Control contents Compressor stops and restart after 3 minutes If the conditions above happen 2 times within 20 minutes the unit will o Stop operation o Timer LED blinks and F91 indicated 13 1 6 Low Frequenc...

Page 42: ...ontroller if fulfilled o When Cooling mode is operated more than 20 minutes or more 3 This control stopped if o Compressor stopped o Remote control setting changed fan speed temperature o Outdoor air temperature and indoor intake temperature changed 4 Fan speed will be adjusted accordingly in this control 13 2 4 Freeze Prevention Control 1 1 When indoor heat exchanger temperature is lower than 0 C...

Page 43: ...essor will operate at limited frequency if indoor intake air temperature is 30 C or above 13 3 2 Outdoor Air Temperature Control The maximum current value is regulated when the outdoor air temperature rises above 14 C in order to avoid compressor overloading 13 3 3 Overload Protection Control The compressor operating frequency is regulated in accordance to indoor heat exchanger temperature as show...

Page 44: ...ntrol 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 When OFF ON button is press continuously for more than 15 seconds and release within less than 20 seconds AC reset code is transmitted immediately When OFF ON button is press continuously for more than 5 secon...

Page 45: ... problems before inspecting the refrigeration cycle Such problems include insufficient 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 on the right ...

Page 46: ...Electric current during operation Low Pressure High Pressure Electric current during operation Insufficient refrigerant gas leakage Clogged capillary tube or Strainer Short circuit in the indoor unit Heat radiation deficiency of the outdoor unit Inefficient compression Carry out the measurements of pressure electric current and temperature fifteen minutes after an operation is started ...

Page 47: ...d 7 The breakdown diagnosis mode will be canceled by pressing OFF ON button or if OFF ON button or TEMP or button is not press for 30 seconds 8 The LED will be off if the unit is turned off or the RESET button on the main unit is pressed 15 3 3 To Display Memorized Error Code Protective Operation 1 Check function is possible when operation is OFF 2 Press OFF ON button continuously for more than 5 ...

Page 48: ...the Auto OFF ON button on the main unit a beep sound is heard to operate the unit Remote control is enable again 2 The unit can be temporarily be used until repaired Error Code Operation Temporary items H23 Cooling H27 H28 Cooling Emergency Operation with limited power ...

Page 49: ... lock or block H98 Indoor temperature rise abnormality Air filter dirty Air circulation short circuit H99 Indoor heat exchanger freeze prevention protection Insufficient refrigerant Air filter dirty F11 4 way valve switching failure 4 occurrences within 30 minutes 4 way valve v coil F90 System and compressor microcomputer communication error for S10 only 2 occurrences within 5 seconds Compressor O...

Page 50: ...l transmission is checked whether it is normal Malfunction Caused Faulty indoor unit PCB Faulty outdoor unit PCB Indoor unit outdoor unit signal transmission error due to wrong wiring Indoor unit outdoor unit signal transmission error due to breaking of wire in the connection wires between the indoor and outdoor units Indoor unit outdoor unit signal transmission error due to disturbed power supply...

Page 51: ...are interconnected Malfunction Caused Wrong models interconnected Wrong indoor unit or outdoor unit PCBs mounted Indoor unit or outdoor unit PCBs defective Indoor outdoor unit signal transmission error due to wrong wiring Indoor outdoor unit signal transmission error due to breaking of wire 3 in the connection wires between the indoor and outdoor units Troubleshooting ...

Page 52: ...ction Decision Conditions During startup and operation of cooling and heating the temperatures detected by the indoor intake air temperature sensor are used to determine sensor errors Malfunction Caused Faulty connector connection Faulty sensor Faulty PCB Troubleshooting ...

Page 53: ...n Decision Conditions During startup and operation of cooling and heating the temperatures detected by the outdoor compressor temperature sensor are used to determine sensor errors Malfunction Caused Faulty connector connection Faulty sensor Faulty PCB Troubleshooting ...

Page 54: ...ions A current transformer CT is detected by checking the compressor running frequency rated frequency and CT detected input current less than 1 14A for continuously 20 seconds Malfunction Caused CT defective Outdoor PCB defective Compressor defective low compression Troubleshooting ...

Page 55: ...etermine abnormal fan motor feedback of rotation 2550rpm or 50rpm Malfunction Caused Operation stops due to short circuit inside the fan motor winding Operation stops due to breaking of wire inside the fan motor Operation stops due to breaking of fan motor lead wires Operation stops due to Hall IC malfunction Operation error due to faulty indoor unit PCB Troubleshooting ...

Page 56: ... Decision Conditions During startup and operation of cooling and heating the temperatures detected by the indoor heat exchanger temperature sensor are used to determine sensor errors Malfunction Caused Faulty connector connection Faulty sensor Faulty PCB Troubleshooting ...

Page 57: ...ction Decision Conditions During startup and operation of cooling and heating the temperatures detected by the outdoor air temperature sensor are used to determine sensor errors Malfunction Caused Faulty connector connection Faulty sensor Faulty PCB Troubleshooting ...

Page 58: ...ction Decision Conditions During startup and operation of cooling and heating the temperatures detected by the outdoor pipe temperature sensor are used to determine sensor errors Malfunction Caused Faulty connector connection Faulty sensor Faulty PCB Troubleshooting ...

Page 59: ...tion Decision Conditions During startup and operation of cooling and heating the temperatures detected by the outdoor discharge pipe temperature sensor are used to determine sensor errors Malfunction Caused Faulty connector connection Faulty sensor Faulty PCB Troubleshooting ...

Page 60: ...alfunction Decision Conditions The supply power is detected for its requirement by the indoor outdoor transmission Malfunction Caused Wrong models interconnected Wrong indoor unit and outdoor unit PCBs used Indoor unit or outdoor unit PCB defective Troubleshooting ...

Page 61: ...eration is used to determine abnormal fan motor Malfunction Caused Operation stops due to short circuit inside the fan motor winding Operation stops due to breaking of wire inside the fan motor Operation stops due to breaking of fan motor lead wires Operation stops due to Hall IC malfunction Operation error due to faulty outdoor unit PCB Troubleshooting ...

Page 62: ...During heating operation the temperature detected by the indoor pipe temperature sensor is above 60 C Malfunction Caused Clogged air filter of the indoor unit Dust accumulation on the indoor unit heat exchanger Air short circuit Detection error due to faulty indoor pipe temperature sensor Detection error due to faulty indoor unit PCB Troubleshooting ...

Page 63: ...trol takes place when indoor pipe temperature is lower than 2 C Malfunction Caused Clogged air filter of the indoor unit Dust accumulation on the indoor unit heat exchanger Air short circuit Detection error due to faulty indoor pipe temperature sensor Detection error due to faulty indoor unit PCB Troubleshooting ...

Page 64: ...function Decision Conditions When cooling operation when indoor pipe temperature or indoor heat exchanger temperature sensor is above 45 C Malfunction Caused Faulty connector connection Faulty indoor pipe temperature sensor Faulty indoor main PCB Troubleshooting ...

Page 65: ...peration of cooling and heating when Power Factor Correction PFC protection circuitry at the outdoor unit main PCB senses abnormal high DC voltage level Malfunction Caused DC voltage peak due to power supply surge DC voltage peak due to compressor windings not uniform Faulty outdoor PCB Troubleshooting ...

Page 66: ... cooling and heating operation running current 0 65A I 1 65A During cooling indoor intake indoor pipe 4 C Malfunction Caused Refrigerant shortage refrigerant leakage Poor compression performance of compressor 2 3 way valve closed Detection error due to faulty indoor intake air or indoor pipe temperature sensors Troubleshooting ...

Page 67: ...alfunction Decision Conditions A compressor rotation failure is detected by checking the compressor running condition through the position detection circuit Malfunction Caused Compressor terminal disconnect Outdoor PCB malfunction Troubleshooting ...

Page 68: ...s detected by the outdoor pipe temperature sensor Malfunction Caused Outdoor pipe temperature rise due to short circuit of hot discharge air flow Outdoor pipe temperature rise due to defective of outdoor fan motor Outdoor pipe temperature rise due to defective outdoor pipe temperature sensor Outdoor pipe temperature rise due to defective outdoor unit PCB Troubleshooting ...

Page 69: ...ature data 100 C is detected by the IPM temperature sensor Malfunction Caused IPM overheats due to short circuit of hot discharge air flow IPM overheats due to defective of outdoor fan motor IPM overheats due to defective of internal circuitry of IPM IPM overheats due to defective IPM temperature sensor Troubleshooting ...

Page 70: ...on of cooling and heating when compressor tank temperature data 112 C is detected by the compressor tank temperature sensor Malfunction Caused Refrigerant shortage refrigerant leakage 2 3 way valve closed Detection error due to faulty compressor tank temperature sensor Troubleshooting ...

Page 71: ...rrent Control is detected by checking the input current value being detected by current transformer CT with the compressor running Malfunction Caused Over current due to compressor failure Over current due to defective outdoor unit PCB Over current due to defective inverter main circuit electrolytic capacitor Over current due to excessive refrigerant Troubleshooting ...

Page 72: ...door unit PCB Troubleshooting Checking the power transistor Never touch any live parts for at least 10 minutes after turning off the circuit breaker If unavoidable necessary to touch a live part make sure the power transistor s supply voltage is below 50V using the tester For the UVW make measurement at the Faston terminal on the board of the relay connector Tester s negative terminal Power transi...

Page 73: ...n 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 Small Air Filter Indoor Electronic Controllers and Control Board Removal Procedures ...

Page 74: ...74 ...

Page 75: ...75 ...

Page 76: ...76 16 2 To Remove Cross Flow Fan and Indoor Fan Motor ...

Page 77: ...77 ...

Page 78: ... Characteristics 17 1 1 CS YE18NKV 6 CU YE18NKV 6 Cooling Characteristic at Different Outdoor Air Temperature Condition Room temperature 26 7 C DBT 19 4 C WBT Operation condition High fan speed Piping length 7 5m Compressor frequency Fc ...

Page 79: ...79 Cooling Characteristic at Different Piping Length Condition Room temperature 26 7 C DBT 19 4 C WBT Operation condition High fan speed Outdoor temperature 35 C DBT 24 C WBT Compressor frequency Fc ...

Page 80: ...80 Heating Characteristic at Different Outdoor Air Temperature Condition Room temperature 21 1 C DBT Operation condition High fan speed Piping length 7 5m Compressor frequency Fh ...

Page 81: ...81 Heating Characteristic at Different Piping Length Condition Room temperature 21 1 C DBT Operation condition High fan speed Outdoor temperature 8 3 C DBT 6 1 C WBT Compressor frequency Fh ...

Page 82: ...CS YE24NKV 6 CU YE24NKV 6 Cooling Characteristic at Different Outdoor Air Temperature Condition Room temperature 26 7 C DBT 19 4 C WBT Operation condition High fan speed Piping length 7 5m Compressor frequency Fc ...

Page 83: ...83 Cooling Characteristic at Different Piping Length Condition Room temperature 26 7 C DBT 19 4 C WBT Operation condition High fan speed Outdoor temperature 35 C DBT 24 C WBT Compressor frequency Fc ...

Page 84: ...84 Heating Characteristic at Different Outdoor Air Temperature Condition Room temperature 21 1 C DBT Operation condition High fan speed Piping length 7 5m Compressor frequency Fh ...

Page 85: ...85 Heating Characteristic at Different Piping Length Condition Room temperature 21 1 C DBT Operation condition High fan speed Outdoor temperature 8 3 C DBT 6 1 C WBT Compressor frequency Fh ...

Page 86: ...8 Exploded View and Replacement Parts List 18 1 Indoor Unit 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 87: ... VANE 13 CWE241355 36 CONNECTING BAR 1 CWE261230 37 CONNECTING BAR 1 CWE261231 38 CONNECTING BAR 1 CWE261232 39 CONNECTING BAR 1 CWE261233 40 CONNECTING BAR 1 CWE261234 41 AIR SWING MOTOR 1 CWA981241 O 44 HORIZONTAL VANE COMPLETE 1 CWE24C1377 45 CAP DRAIN TRAY 1 CWH521096 46 CONTROL BOARD TOP COVER 1 CWH131447 47 CONTROL BOARD FRONT COVER CO 1 CWH13C1243 48 REMOTE CONTROL COMPLETE 1 CWA75C4053 O 5...

Page 88: ...NKV 6 CS YE24NKV 6 REMARK 68 SHOCK ABSORBER L 1 CWG713273 69 SHOCK ABSORBER R 1 CWG713274 70 C C CASE 1 CWG567993 CWG567994 Note All parts are supplied from PAPAMY Malaysia Vendor Code 00029488 O marked parts are recommended to be kept in stock ...

Page 89: ...89 18 2 Outdoor Unit 18 2 1 CU YE18NKV 6 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 90: ...COVER 1 CWH171039A 24 NUT TERMINAL COVER 1 CWH7080300J 25 SENSOR CO COMP TEMP 1 CWA50C2185 O 27 V COIL COMPLETE 4 WAY VALVE 1 CWA43C2169J 28 V COIL COMPLETE EXP VALVE 1 CWA43C2257 29 SENSOR COMPLETE 1 CWA50C2656 O 30 SENSOR CO AIR TEMP AND PIPE TEMP 1 CWA50C2517 O 31 REACTOR 1 G0C203J00003 O 33 TERMINAL BOARD ASSY 1 CWA28K1110J O 38 ELECTRONIC CONTROLLER MAIN 1 CWA73C6537R O 41 CABINET SIDE PLATE ...

Page 91: ... CU YE18NKV 6 REMARK 66 SHOCK ABSORBER LEFT 1 CWG713217 67 SHOCK ABSORBER RIGHT 1 CWG713218 68 C C CASE 1 CWG567955 Note All parts are supplied from PAPAMY Malaysia Vendor Code 00029488 O marked parts are recommended to be kept in stock ...

Page 92: ...92 18 2 2 CU YE24NKV 6 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 93: ...1 CWH7080300J 30 SENSOR CO COMP TEMP 1 CWA50C2185 O 32 V COIL COMPLETE 1 CWA43C2169J 34 SENSOR COMPLETE 1 CWA50C2515 O 35 SENSOR CO AIR TEMP AND PIPE TEMP 1 CWA50C2517 O 36 REACTOR 1 G0C403J00001 O 37 CONTROL BOARD COVER 1 CWH131332 38 TERMINAL BOARD ASSY 1 CWA28K1076J O 39 TERMINAL BOARD ASSY 1 CWA28K1162 O 40 ELECTRONIC CONTROLLER MAIN 1 CWA73C6538R O 41 CONTROL BOARD COVER TOP 1 CWH131333 42 CA...

Page 94: ...REMARK 60 SHOCK ABSORBER RIGHT 1 CWG712879 61 SHOCK ABSORBER LEFT 1 CWG712880 62 C C CASE 1 CWG567956 Note All parts are supplied from PAPAMY Malaysia Vendor Code 00029488 O marked parts are recommended to be kept in stock Printed in Malaysia YB0112 0 ...

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