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Panasonic CS-VE9NKE Service Manual Download Page 139

139 

SAFETY  REF. NO. 

DESCRIPTION & NAME 

QTY.

CU-VE9NKE 

CU-VE12NKE 

REMARK

 1 

CHASSIS 

1 

CWD50K2229 

←

 

 

 2 

HEATER 

1 

CWA341072 

←

 

 

 3 

ANTI-VIBRATION 

BUSHING 

3 

CWH50077 

←

 

 

 

4 COMPRESSOR 

1  CWB092610 

←

 O 

 5 

MULTIBENT 

TUBE 

1 

CWT338949 

←

 

 

 6 

PARTICULAR 

PIECE 

1 

CWD933310 

←

 

 

 7 

SENSOR-COMPLETE 

1 

CWA50C2676 

←

 

 

 8 

TERMINAL 

COVER 

1 

CWH171053 

←

 

 

 9 

NUT-TERMINAL 

COVER 

1 

CWH7080300J 

←

 

 

 10 

HEAT 

CHARGER 

1 

CWH90C0037X 

←

 

 

 11 

SENSOR-COMPLETE 

1 

CWA50C2742XE 

←

 O 

 12 

NUT 

2 

CWH56000J 

←

 

 

 

13 

FAN MOTOR BRACKET 

1 

CWD541140 

←

 

 

 

14 MOTOR 

(SMALL 

DC) 

1 

ARS8406AC 

←

 O 

 15 

SCREW 

4 

CWH55252J 

←

 

 

 16 

PROPELLER 

FAN 

ASSY 

1 

CWH03K1067 

←

 

 

 17 

NUT 

1 

CWH56053J 

←

 

 

 18 

HEAT 

EXCHANGER 

1 

CWB32C3187 

←

 

 

 

19 

TUBE ASS'Y (4-WAYS VALVE) 

1 

CWT028012 

←

 

 

 20 

3-WAYS 

VALVE 

1 

CWB011654 

←

 O 

 21 

HOLDER-COUPLING 

1 

CWH351180 

←

 

 

 22 

2-WAYS 

VALVE 

1 

CWB021540 

←

 O 

 

23 

TUBE ASS'Y (2-WAYS VALVE) 

1 

CWT028014 

←

 

 

 24 

MANIFOLD 

TUBE 

1 

CWT071013 

←

 

 

 

25 

TUBE ASS'Y (STRAINER) 

1 

CWT028162 

←

 

 

 

26 

TUBE ASS'Y (EXPANSION VALVE) 

1 

CWT027235 

←

 

 

 

27 

TUBE ASS'Y (STRAINER) 

1 

CWT027224 

←

 

 

 

28 

TUBE ASS'Y (2-WAYS VALVE) 

1 

CWT028175 

←

 

 

 29 

MANIFOLD 

TUBE 

1 

CWT071014 

←

 

 

 30 

SOUND-PROOF 

BOARD 

1 

CWH15C1066 

←

 

 

 

31 REACTOR 

1  G0C392J00011 

←

 

 

 

32 

SOUND PROOF MATERIAL 

1 

CWG302688 

←

 

 

 33 

PARTICULAR 

PLATE-A'SSY 

1 

CWD90K1059 

←

 

 

 

34 

CONTROL BOARD COVER 

1 

CWH131550 

←

 

 

 

35 

TERMINAL BOARD ASS'Y 

1 

CWA28K1121 

←

 O 

 36 

SENSOR-COMPLETE 

1 

CWA50C2765 

←

 O 

 37 

HOLDER-SENSOR 

1 

CWH321091 

←

 

 

 

38 ELECTRONIC 

CONTROL-MAIN 

1  CWA73C6695R  CWA73C6696R 

O 

 

39 

V-COIL 4-WAYS VALVE 

1 

CWA43C2400 

←

 

 

 40 

SCREW 

1 

CWH551298 

←

 

 

 

41 

V-COIL EXPANTION VALVE 

1 

CWA43C2413 

←

 

 

 

42 

V-COIL 2-WAYS VALVE 

1 

CWA43C2426 

←

 

 

 43 

SCREW 

1 

CWH551068J 

←

 

 

 

44 

V-COIL 2-WAYS VALVE 

1 

CWA43C2471 

←

 

 

 45 

SCREW 

1 

CWH551068J 

←

 

 

 46 

HOLDER-SENSOR 

1 

CWH321048 

←

 

 

 47 

SENSOR-COMPLETE 

1 

CWA50C2746 

←

 O 

 48 

HOLDER-SENSOR 

1 

CWH321048 

←

 

 

 49 

CABINET 

SIDE 

PLATE 

1 

CWE04C1401 

←

 

 

 50 

CABINET 

SIDE 

PLATE 

1 

CWE041673 

←

 

 

 

51 

SOUND PROOF MATERIAL 

1 

CWG302588 

←

 

 

 

52 

CABINET FRONT PLATE 

1 

CWE06C1436 

←

 

 

 

53 

CABINET TOP PLATE 

1 

CWE031130 

←

 

 

 

54 

WIRE NET.RESIN NET 

1 

CWD041143 

←

 

 

 

55 

UNION NUT 1/4" 

1 

CWT251048 

←

 

 

Summary of Contents for CS-VE9NKE

Page 1: ...the Best Location 24 11 2 Indoor Unit 25 11 3 Outdoor Unit 30 12 Operation Control 33 12 1 Basic Function 33 12 2 Indoor Fan Motor Operation 35 12 3 Outdoor Fan Motor Operation 38 PRECAUTION OF LOW T...

Page 2: ...ontrol for Heating Operation 56 14 Servicing Mode 59 14 1 Auto OFF ON Button 59 14 2 Remote Control Button 60 15 Troubleshooting Guide 61 15 1 Refrigeration Cycle System 61 15 2 Breakdown Self Diagnos...

Page 3: ...y 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...

Page 4: ...n It may cause injury 5 Select an installation location which is easy for maintenance 6 Pb free solder has a higher melting point than standard solder typically the melting point is 50 F 70 F 30 C 40...

Page 5: ...49 49 Cooling Outdoor Noise H L Power Level dB 64 64 Capacity kW 0 60 3 20 7 60 0 60 3 20 7 70 Running Current A 2 8 2 7 Input Power W 140 585 2 65k 140 585 2 72k COP W W 5 47 5 47 Pdsign kW 5 60 3 2...

Page 6: ...in ft 3 m 8 1 286 Me Heat m 3 min ft 3 m 8 4 297 Cool m 3 min ft 3 m 10 0 353 Hi Heat m 3 min ft 3 m 10 0 353 Cool m 3 min ft 3 m 11 0 388 Indoor Airflow Shi Heat m 3 min ft 3 m 10 0 353 Cool m 3 min...

Page 7: ...um 10 Maximum 24 18 Outdoor Operation Range Heating Minimum 20 1 Cooling capacities are based on indoor temperature of 27 C Dry Bulb 80 6 F Dry Bulb 19 0 C Wet Bulb 66 2 F Wet Bulb and outdoor air tem...

Page 8: ...0 Cooling Outdoor Noise H L Power Level dB 65 65 Capacity kW 0 60 4 20 8 30 0 60 4 20 8 40 Running Current A 4 0 3 8 Input Power W 140 855 3 08k 140 855 3 16k COP W W 4 91 4 91 Pdsign kW 6 10 4 20 6 1...

Page 9: ...min ft 3 m 9 0 318 Me Heat m 3 min ft 3 m 9 1 321 Cool m 3 min ft 3 m 10 9 384 Hi Heat m 3 min ft 3 m 10 3 362 Cool m 3 min ft 3 m 11 9 420 Indoor Airflow Shi Heat m 3 min ft 3 m 10 3 364 Cool m 3 mi...

Page 10: ...mum 10 Maximum 24 18 Outdoor Operation Range Heating Minimum 20 1 Cooling capacities are based on indoor temperature of 27 C Dry Bulb 80 6 F Dry Bulb 19 0 C Wet Bulb 66 2 F Wet Bulb and outdoor air te...

Page 11: ...tion only 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 prot...

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 and Remote Control...

Page 14: ...14 5 2 Outdoor Unit...

Page 15: ...15 6 Refrigeration Cycle Diagram...

Page 16: ...16 7 Block Diagram...

Page 17: ...17 8 Wiring Connection Diagram 8 1 Indoor Unit...

Page 18: ...18 8 2 Outdoor Unit...

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

Page 20: ...20 9 2 Outdoor Unit...

Page 21: ...21 10 Printed Circuit Board 10 1 Indoor Unit 10 1 1 Main Printed Circuit Board...

Page 22: ...22 10 1 2 Printed Circuit Board...

Page 23: ...23 10 2 Outdoor Unit 10 2 1 Main Printed Circuit Board...

Page 24: ...it 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...

Page 25: ...he right pipe is the meeting point of the following two lines the 20 mm offset line from the vertical edge of the installation plate and the horizontally extended line of the side arrow on the plate s...

Page 26: ...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...

Page 27: ...27...

Page 28: ...Bind all the indoor and outdoor connection cable with tape and route the connection cable via the escapement 4 Remove the tapes and connect the connection cable between indoor unit and outdoor unit ac...

Page 29: ...ing 1 Please cut using pipe cutter and then remove the burrs 2 Remove the burrs by using reamer If burrs is not removed gas leakage may be caused Turn the piping end down to avoid the metal powder ent...

Page 30: ...ake flare after inserting flare nut locate at joint 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 th...

Page 31: ...ately 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 Tigh...

Page 32: ...r back to the original position with screw 6 For wire stripping and connection requirement refer to instruction 11 2 5 of indoor unit Note Isolating Devices Disconnecting means should have minimum 3 0...

Page 33: ...g 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 valu...

Page 34: ...emote control setting temperature remote control operation mode indoor intake air temperature and outdoor air temperature During operation mode judgment indoor fan motor with speed of Lo and outdoor f...

Page 35: ...ful Long Not at the start of operation 1090 When the area control is in operation Min rotation speed for each of the following fields Full Dry Fan speed Auto Clothes drying 1230 Fan speed Manual O 380...

Page 36: ...nimum rotation speed is limited based on the following area information Three sensor models Two sensor models Corresponding Area Field 1 A Field 2 B D Field 3 C Field 4 E G Field 5 F 1 COOL COOL DRY R...

Page 37: ...the start of operation 1090 When the area control is in operation Min rotation speed for each of the following fields Full Dry Fan speed Auto Clothes drying 1230 Fan speed Manual O 380 540 720 720 820...

Page 38: ...Field 5 2 During the ceiling airflow a correction is performed for the minimum rotation speed as follows In COOL or COOL DRY mode In REHEAT DRY mode 100 100 3 When making the air blow towards human b...

Page 39: ...furniture position has been set on the remote control the airflow direction is set upward according to the setting When the human detection sensor detects an obstacle automatically the airflow directi...

Page 40: ...irection which detect people in the following area Detect 9 area left and right for 2 8kW below model Auto A Area 40 40 40 40 40 40 Same with during auto normal neuro balance time Middle Setting 40 40...

Page 41: ...n is reduced from setting fan speed 12 6 Powerful Mode Operation When the powerful mode is selected the internal setting temperature will shift lower up to 1 C for Cooling Soft Dry or higher up to 1 6...

Page 42: ...inutes there are 10 patterns between 2 minutes 58 seconds and 3 minutes 52 seconds to be selected randomly after power supply resumes This type of control is not applicable during ON OFF Timer setting...

Page 43: ...t output as mentioned below ON OFF intermittent output nanoe G operation pause condition o When indoor fan stop during deice odor cut control thermostat off etc nanoe G operation resume after indoor f...

Page 44: ...nanoe G connector at main PCB is opened Troubleshooting method Connect the connector or stop operation to cancel the blinking o Abnormal discharge error Judgment method During nanoe G operation the na...

Page 45: ...control During the operation of this mode o The indoor fan speed will remain at Hi fan tap all the time included deice process o Powerful operation Quiet operation Econavi operation and Fan Speed sele...

Page 46: ...at indoor unit o When POWERFUL QUIET and AUTO COMFORT operation activates o When button is pressed ECONAVI start condition o When ECONAVI button is pressed ECONAVI stop conditions o When ECONAVI butto...

Page 47: ...e frequency of pulses detected by the infrared sensor within a timeframe The activity level will be categorized into High Normal or Low level When a pulse is detected within this timeframe the status...

Page 48: ...ng to human activities and will reset the louver center position o Non Living Area at Position A Indoor unit is installed at left side of the room louver center position set to right side o Non Living...

Page 49: ...ition Standby position Default position Sunlight sensor LED brightness changes Bright Dim when ECONAVI is ON Confirmed time is for Demo only NANOE output OFF 12 12 2 2 Infrared Sensor Abnormality Abno...

Page 50: ...in which the detection is not allowed OFF The status in which the detection is allowed ON LED Other LEDs OFF Other parts Follow the case of OFF mode Conditions in which detection is not allowed o For...

Page 51: ...value will be computed and logged to sunlight intensity database The sunlight sensor sensitivity could be adjusted 12 12 3 3 Judge Ambient Condition According to sunlight intensity over a period of ti...

Page 52: ...heck mode is ended 5 minutes counter elapsed press AUTO OFF ON button at indoor unit o If the sunlight sensor detected sunlight intensity is at abnormal range the check mode will be ended Please check...

Page 53: ...e the frequency instructed for compressor operation will be decreased 2 If the running current does not exceed X value for 10 seconds the frequency instructed will be increased 3 However if total outd...

Page 54: ...erature The changes of frequency are as below If compressor discharge temperature exceeds 107 C compressor will be stopped occurs 4 times per 20 minutes timer LED will be blinking F97 is indicated 13...

Page 55: ...striction limitation Limit the compressor Operation frequency The compressor stop if outdoor pipe temperature exceeds 61 C If the compressor stops 4 times in 20 minutes Timer LED blinking F95 indicate...

Page 56: ...ry operation this control is not applicable o Control content Depends on compressor conditions 1 Compressor OFF Compressor ON The indoor unit fan stops temporarily and then starts to blow at minimum a...

Page 57: ...ature sensor1 detects temperature below 9 C continuously for 40 minutes for the next 20 minutes if the temperature is below line A for 3 minutes o Outdoor air temperature sensor1 detects temperature b...

Page 58: ...C Deice stop condition o Outdoor air temperature is more than 9 C 13 3 7 Heat Storage 2 Way Valve Control Quick Heating o Heat storage 2 way valve will open for 30 seconds to speed up heating during...

Page 59: ...tion 3 REMOTE CONTROL NUMBER SWITCH MODE The Remote Control Number Switch Mode will be activated if the Auto OFF ON button is pressed continuously for more than 11 seconds 3 beep sounds will occur at...

Page 60: ...ancelled if no operation is performed for 5 minutes or any code other than the diagnosis code is received from the remote control 14 2 Remote Control Button 14 2 1 RESET To restore the unit s setting...

Page 61: ...d 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 Normal Pressure and Out...

Page 62: ...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...

Page 63: ...yed on the remote controller display for 4 seconds then it will return to the original display If no information can be received from indoor unit RETRY will be display for 4 seconds on the remote cont...

Page 64: ...er stops and this error code is displayed This function does not work for 3 minutes after the outdoor unit starts operating Points of diagnosis 1 Check of refrigerating cycle Gas leak Refrigerant leve...

Page 65: ...ree consecutive times this error code is displayed Points of diagnosis 1 Check for ventilation fan motor lock 2 Poor contact and detached ventilation fan motor connector ventilation fan motor failure...

Page 66: ...tes Points of diagnosis 1 Check of the 2 way valve Make sure that no power is supplied during cool and dry cool operation and the power is supplied during dry operation Check for disconnection of the...

Page 67: ...inutes Points of diagnosis 1 Check of refrigerating cycle Gas leak Low refrigerant level Symptom The outdoor unit sometimes stops 2 The compressor temperature sensor is checked when the error code is...

Page 68: ...68 15 4 Self diagnosis Method 15 4 1 H11 Indoor Outdoor Communication Error Troubleshooting...

Page 69: ...69 15 4 2 H14 Indoor Unit Intake Air Temperature Sensor Error Troubleshooting...

Page 70: ...Error 15 4 4 H23 Indoor Unit Heat Exchanger Temperature Sensor Error 15 4 5 H27 Outdoor Unit Temperature Sensor 15 4 6 H28 Outdoor Unit Heat Exchanger Temperature Sensor 1 Error 15 4 7 H29 Outdoor Uni...

Page 71: ...71 15 4 8 H53 Heat Storage Tank Temperature Sensor Error Troubleshooting...

Page 72: ...72 15 4 9 H16 Outdoor Unit CT Disconnection Error Troubleshooting...

Page 73: ...73 15 4 10 H19 Indoor Unit Fan Motor Lock Error Troubleshooting...

Page 74: ...74 15 4 11 H33 Connection Error of the Models with Different Voltage Power Supply Troubleshooting...

Page 75: ...75 15 4 12 H38 Brand not Corresponding Troubleshooting...

Page 76: ...76 15 4 13 H50 Ventilation Fan Motor Error Troubleshooting...

Page 77: ...77 15 4 14 H51 Filter Cleaning Nozzle Lock Error Troubleshooting...

Page 78: ...78 15 4 15 H59 Infrared Sensor Error Troubleshooting...

Page 79: ...79 15 4 16 H67 NANOE Error Troubleshooting...

Page 80: ...80 15 4 17 H70 Sunlight Sensor Error Troubleshooting...

Page 81: ...81 15 4 18 H96 2 and 3 Way Valve Opening Failure Check Troubleshooting...

Page 82: ...82 15 4 19 H97 Outdoor Unit Fan Motor Lock Error Troubleshooting...

Page 83: ...83 15 4 20 H98 Indoor Unit Overpressure Protection Troubleshooting...

Page 84: ...84 15 4 21 H99 Indoor Unit Heat Exchanger Freezing Protection Error Code is to be Stored in the Memory only Troubleshooting...

Page 85: ...85 15 4 22 F11 Cooling Heating Switching Error Troubleshooting...

Page 86: ...86 15 4 23 F16 Cooling Dry Switching Error Troubleshooting...

Page 87: ...87 15 4 24 F19 Heat Storage Cycle Error Troubleshooting...

Page 88: ...88 15 4 25 F90 PFC Protection Troubleshooting...

Page 89: ...89 15 4 26 F91 Refrigeration Cycle Error Troubleshooting...

Page 90: ...90 15 4 27 F93 Compressor Rotation Error Troubleshooting...

Page 91: ...91 15 4 28 F95 Overpressure Protection in Case of Cooling Error Troubleshooting...

Page 92: ...92 15 4 29 F96 Transistor Module Over temperature Protection Troubleshooting...

Page 93: ...93 15 4 30 F97 Compressor Over temperature Protection Troubleshooting...

Page 94: ...94 15 4 31 F98 Total Current Protection Control Troubleshooting...

Page 95: ...95 15 4 32 F99 DC Peak Operation Error Troubleshooting...

Page 96: ...ld the movable part 2 Put your fingers at the slits on both sides of the air filter and pull the filter towards you to remove it Left and right filters are common Note on disassembly The air filters a...

Page 97: ...ssion wire cover and leave the cover open Note on disassembly Note that the front grille cannot be removed if the cover is closed because of the reinforced safety structure of electric wiring 4 Remove...

Page 98: ...only 3 Remove the electrical component cover front on the right side of the control board box There are 2 tabs on top and 1 tab at the bottom 4 Remove the screw 1 piece at the bottom of the control b...

Page 99: ...sensor drive motor No 9 o CN STM5 black Ventilation Exhaust switching motor No 0 o CN STM6 gray Front panel motor No o CN STM7 red Horizontal louver motor left No o CN SWSEN white Control board emerg...

Page 100: ...the control board The lead wire from down side should be positioned along the ventilation fan then hung on the hook on the ventilation fan and then brought to the left Connect the connector to the con...

Page 101: ...disassembly When removing only the control board emergency operation switch and buzzer remove the front grille right only 3 Remove the electrical component cover front on the right side of the control...

Page 102: ...icator panel Then remove the indicator panel 4 Flip the indicator panel and remove the screws 2 pieces How to remove the human and object sensor 1 Disconnect the connectors 2 locations for the control...

Page 103: ...gnal receptor Then remove the control board signal receptor How to remove the control board indicator 1 Disengage the tabs 2 locations on the plastic indicator cover 2 Flip the plastic indicator cover...

Page 104: ...he air filters may get stuck while reattaching the air filter frame 3 Perform 16 1 3 Removing the Front Grille Right and Front Grille Left 4 Perform 16 1 4 Removing the Control Board Box Note on disas...

Page 105: ...t of the lower louver towards you and pull out the left shaft and then the right shaft Then remove the lower louver How to remove the upper louver of the vertical airflow direction louver 1 Open the l...

Page 106: ...erform 16 1 4 Removing the Control Board Box 5 Perform 16 1 8 Removing the Air Filter Frame Auto Cleaner 6 Remove the screws 1 piece each on right and left located at the bottom side of the blowout gr...

Page 107: ...driving motor 16 1 12 Removing the Drive Motor of the Horizontal Airflow Direction Louver Right and Left Louvers 1 Perform 16 1 1 Removing the Front Panel 2 Perform 16 1 2 Removing the Air Filters 3 P...

Page 108: ...ght and left o Press the stopper of the lever and pull the horizontal louver connecting lever towards you to release the lever from the horizontal louver 16 1 13 Removing the Indoor Motor and Cross Fl...

Page 109: ...oss flow fan to the indoor motor 9 Pull out the cross flow fan while lifting up the left side of the heat exchanger 10 Remove the screws 3 pieces of the indoor motor cover and pull out the indoor moto...

Page 110: ...nt view Then remove the outer top panel 2 Remove the screws of the outer front panel o Remove 2 screws on top 3 screws at the bottom and 1 screw on the right side all from the front view CAUTION HIGH...

Page 111: ...mponent Covers 2 3 way valve Cover and Terminal Plate Cover 1 Remove the screw 1 piece of the electrical component cover 2 3 way valve cover Slide the electrical component cover 2 3 way valve cover do...

Page 112: ...connecting terminal Wire color Gray and white o CN TANK white Compressor temperature sensor o CN TH2 red Outdoor heat storage tank temperature sensor Wiring from left side o CN MTR1 white Outdoor mot...

Page 113: ...to remove it 16 2 4 Removing the Control Board 1 Perform 16 2 1 Removing the Outer Top Panel and Outer Front Panel 2 Perform 16 2 2 Removing the Electrical Component Covers 2 3 way valve Cover and Te...

Page 114: ...move the fixing screw 1 piece of the power supply box 4 Disconnect the connectors of CN MTR1 white and CN MTR2 white only Notes on assembly When performing the wiring after the replacement of the outd...

Page 115: ...haft of the outdoor motor 16 2 6 Removing the Outer Side Panel Right 1 Perform 16 2 1 Removing the Outer Top Panel and Outer Front Panel 2 Perform 16 2 2 Removing the Electrical Component Covers 2 3 w...

Page 116: ...move the fixing screws 5 pieces of the outer side panel right and remove the outer side panel right Note on disassembly When removing the outer side panel right by pulling it upward be careful not to...

Page 117: ...ve coil expansion valve coil defrosting 2 way valve coil and heat storage tank 2 way valve coil Then remove the fixing screws of the acoustic insulation board 3 pieces on the right side and 1 piece at...

Page 118: ...locations The heat storage tank is attached to the compressor Note on disassembly Use a box wrench to remove the nut located on the right side from the front view 8 Remove the welded parts 4 locations...

Page 119: ...e unit remove plug and or etc 2 Collect all refrigerant into the cylinder by reclaiming machine 3 As brazing work is involved make sure the workshop and surrounding area is sufficient and safe 16 2 8...

Page 120: ...7 Remove soundproof material at upper compressor 8 Remove discharge pipe sensor 9 Remove terminal cover from the compressor 10 Remove 3 lead wires from compressor terminal 11 Make sure remaining parti...

Page 121: ...er compressor suction and the discharging pipes 16 2 8 4 Separate Compressor from Heat Charger 1 Take out blocks of compressor and heat charger from the base pan 2 Cut off 2 bands top and bottom which...

Page 122: ...wn in figure on right in a vertical direction longer side up 2 When installing heat charger on compressor make sure the three parts of compressor legs and heat charger legs are engaged 3 Install heat...

Page 123: ...ion and affix polyethylene sheet 16 2 8 8 Assemble Electrical Parts 1 Put back electrical parts to their original position 2 Install soundproof material around compressor and secure soundproof board 3...

Page 124: ...to expose the sensor 3 Insert flat screwdriver into heat charger fixing bracket to open it wide enough to remove the sensor approximately 7mm Do not open the bracket too wide 4 Remove polyethylene she...

Page 125: ...125 17 Technical Data 17 1 Operation Characteristics 17 1 1 CS VE9NKE CU VE9NKE Cooling Characteristic Condition Room temperature 27 C DBT 19 C WBT Piping length 5m Fc 29Hz...

Page 126: ...126 Piping Length Characteristic Cooling Condition Room temperature 27 C DBT 19 C WBT Outdoor temperature 35 C DBT Fc 29Hz...

Page 127: ...127 Heating Characteristic Condition Room temperature 20 C DBT Piping length 5m Fh 37Hz...

Page 128: ...128 Piping Length Characteristic Heating Condition Room temperature 20 C DBT Outdoor temperature 7 0 C DBT 6 0 C WBT Fh 37Hz...

Page 129: ...129 17 1 2 CS VE12NKE CU VE12NKE Cooling Characteristic Condition Room temperature 27 C DBT 19 C WBT Piping length 5m Fc 48Hz...

Page 130: ...130 Piping Length Characteristic Cooling Condition Room temperature 27 C DBT 19 C WBT Outdoor temperature 35 C DBT Fc 48Hz...

Page 131: ...131 Heating Characteristic Condition Room temperature 20 C DBT Piping length 5m Fh 49Hz...

Page 132: ...132 Piping Length Characteristic Heating Condition Room temperature 20 C DBT Outdoor temperature 7 0 C DBT 6 0 C WBT Fh 49Hz...

Page 133: ...6 0 52 22 0 C 2 98 1 63 0 46 2 78 1 57 0 49 2 59 1 51 0 53 CS VE12NKE CU VE12NKE 230V Outdoor Temp C 30 35 40 Indoor wet bulb temp TC SHC IP TC SHC IP TC SHC IP 17 0 C 3 47 2 01 0 80 3 25 1 92 0 86 3...

Page 134: ...134 18 Exploded View and Replacement Parts List 18 1 Indoor Unit...

Page 135: ...135 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 136: ...26 SHAFT 1 CWMH630001 27 GENERATOR COMPLETE 1 CWH94C0049 28 WIRE NET RESIN NET 1 CWD041191 29 GEAR COMPLETE 1 CWH68C1073 30 PARTICULAR PLATE 1 CWD91C0194 31 VANE COMPLETE 1 CWE24C1348 32 UNION NUT 1...

Page 137: ...NO HR 1 CWF568770 68 OPE INST RU UA KZ 1 CWF568771 69 INSTAL INST NO SE FI DK 1 CWF60C1732 70 INSTAL INST EN ES IT NL 1 CWF60C1733 71 INSTAL INST BG FR DE HR 1 CWF60C1734 72 INSTAL INST RU UA KZ 1 CW...

Page 138: ...138 18 2 Outdoor 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 139: ...62 26 TUBE ASS Y EXPANSION VALVE 1 CWT027235 27 TUBE ASS Y STRAINER 1 CWT027224 28 TUBE ASS Y 2 WAYS VALVE 1 CWT028175 29 MANIFOLD TUBE 1 CWT071014 30 SOUND PROOF BOARD 1 CWH15C1066 31 REACTOR 1 G0C39...

Page 140: ...CONTROL BOARD COVER 1 CWH13C1214 60 SCREW 2 CWH551060J 61 PACKAGING C C CASE 1 CWG50C2950 62 SHOCK ABSORBER 1 CWG713492 63 SHOCK ABSORBER 1 CWG713493 64 PACKAGING C C CASE 1 CWG568489 65 MODEL LABEL...

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