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Panasonic CS-A12KKD-2, Service Manual

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Panasonic CS-A12KKD-2 Service Manual Download Page 79

79 

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During ECO Patrol operation, the internal setting temperature and fan speed are adjusted in order to provide 
comfort and energy saving. 

 

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ECO Patrol Start condition.  

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Press ECO Patrol button to select ECO1 and ECO2. 

 

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ECO Patrol Stop condition.  

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Press ECO Patrol button again. 

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OFF Timer activates. 

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Press OFF/ON button to turn off the air conditioner. 

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Press AUTO OFF/ON button to turn off the air conditioner. 

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Press POWERFUL/QUIET button. 

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Press Mild Dry Cooling button. 

 

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ECO Patrol operation could ON when any of the following conditions is fulfilled:  

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During forced cooling or forced heating operation. 

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During e-ion or individual patrol operation.  

 

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Power Failure  

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ECO Patrol operation will be resuming after recovered from power failure.  

 

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Timer Operation  

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When unit is turn on by ON Timer and ECO Patrol operation is ON during previous operation before OFF, 
ECO Patrol operation will not be ON automatically. 

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When unit is turn on by ON Timer and ECO Patrol operation is OFF during previous operation before 
OFF, ECO Patrol operation will not be ON automatically. 

 

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Other Information  

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ECO Patrol, Powerful, Quiet and Mild Dry Cooling cannot be operated at the same time. 

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ECO Patrol sensor initialized time is 70 seconds from power supplied to ECO Patrol sensor, or 70 
seconds from the operation start. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for CS-A12KKD-2

Page 1: ...tion 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 ...

Page 2: ...Timer Control 69 12 12 Random Auto Restart Control 69 12 13 Remote Control Signal Receiving Sound 69 12 14 Patrol Operation 70 12 15 E ion operation 74 12 16 ECO Patrol Operation 77 13 Protection Control 82 13 1 Restart Control Time Delay Safety Control 82 13 2 7 Minutes Time Save Control 82 13 3 60 Seconds Forced Operation 82 13 4 Starting Current Control 82 13 5 Freeze Prevention Control 82 13 6...

Page 3: ...3 18 Exploded View and Replacement Parts List 125 18 1 Indoor Unit 125 18 2 Outdoor Unit 131 ...

Page 4: ...rical work it will cause electrical shock or fire 9 This equipment is strongly recommended to install with Earth Leakage Circuit Breaker ELCB or Residual Current Device RCD Otherwise it may cause electrical shock and fire in case equipment breakdown or insulation breakdown 10 Do not use joint cable for indoor outdoor connection cable Use the specified Indoor Outdoor connection cable refer to insta...

Page 5: ...oldering iron with temperature control please set it to 700 20 F 370 10 C Pb free solder will tend to splash when heated too high about 1100 F 600 C 7 Power supply connection to the air conditioner Connect the power supply cord of the air conditioner to the mains using one of the following methods Power supply point shall be the place where there is ease for access for the power disconnection in c...

Page 6: ...r W 710 740 1 03k 1 06k W W 3 72 3 59 3 70 3 61 COP Btu hW 12 69 12 27 12 62 12 34 Power Factor 98 97 98 96 dB A 38 28 38 28 40 29 40 29 Indoor Noise H L Power Level dB dB A 48 49 56 56 Heating Outdoor Noise H L Power Level dB Max Current A Max Input Power W 5 1 1 13k 6 0 1 35k Starting Current A 18 0 20 0 Type Hermetic Motor Hermetic Motor Motor Type Induction 2 poles Induction 2 poles Compressor...

Page 7: ...mm inch 290 11 7 16 510 20 3 32 290 11 7 16 540 21 9 32 Width I D O D mm inch 870 34 9 32 650 25 19 32 870 34 9 32 780 30 23 32 Dimension Depth I D O D mm inch 204 8 1 16 230 9 1 16 204 8 1 16 289 11 13 32 Weight Net I D O D kg lb 9 20 27 60 9 20 33 73 Pipe Diameter Liquid Gas mm inch 6 35 1 4 9 52 3 8 6 35 1 4 12 7 1 2 Standard length m ft 7 5 24 6 7 5 24 6 Length range min max m ft 3 10 9 8 32 8...

Page 8: ... 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 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 Specifications are ...

Page 9: ...k 2 55k W W 3 27 3 21 2 83 2 80 COP Btu hW 11 19 10 93 9 64 9 58 Power Factor 98 98 93 89 dB A 42 38 42 38 46 41 46 41 Indoor Noise H L Power Level dB dB A 54 55 54 54 Heating Outdoor Noise H L Power Level dB Max Current A Max Input Power W 10 2 2 20k 15 8 3 30k Starting Current A 40 0 65 0 Type Rotary 1 cylinder rolling piston type Rotary 1 cylinder rolling piston type Motor Type Induction 2 pole...

Page 10: ... 1710 60 4 R22 2050 72 4 Height I D O D mm inch 290 11 7 16 750 29 17 32 290 11 7 16 750 29 17 32 Width I D O D mm 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 235 9 9 32 345 13 19 32 235 9 9 32 345 13 19 32 Weight Net I D O D kg lb 12 26 60 132 12 26 60 132 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 5 16 ...

Page 11: ... 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 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 Specifications are ...

Page 12: ...0 30960 Running Current A 14 1 13 8 Input Power W 3 08k 3 09k W W 2 79 2 78 COP BTU hW 9 55 9 51 Power Factor 99 97 dB A 48 44 Indoor Noise H L Power Level dB dB A 64 Heating Outdoor Noise H L Power Level dB Max Current A Max Input Power W 16 4 3 45k Starting Current A 40 Type Hermetic motor Motor Type Induction 2 poles Compressor Output Power W 2 4k Type Cross Flow Fan Material ASG30K1 Motor Type...

Page 13: ...ht I D O D mm inch 290 11 7 16 750 29 17 32 Width I D O D mm inch 1070 42 5 32 875 34 15 32 Dimension Depth I D O D mm inch 235 9 9 32 345 13 19 32 Weight Net I D O D kg lb 12 26 66 146 Pipe Diameter Liquid Gas mm inch 6 35 1 4 15 88 5 8 Standard length m ft 5 0 16 4 Length range min max m ft 3 30 9 8 98 4 I D O D Height different m ft 20 0 65 6 Additional Gas Amount g m oz ft 30 0 3 Piping Length...

Page 14: ... 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 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 Specifications are subjected to change without p...

Page 15: ... CU A24KK long piping up to 25 meters o CS CU A28KK long piping up to 30 meters Easy to use remote control Quality Improvement o Random auto restart after power failure for safety restart operation o Gas leakage protection o Prevent compressor reverse cycle o Inner protector to protect compressor o Noise prevention during soft dry operation o Blue coated condenser for high resistance to corrosion ...

Page 16: ...16 4 Location of Controls and Components 4 1 Indoor Unit 4 2 Outdoor Unit 4 3 Remote Control ...

Page 17: ...17 5 Dimensions 5 1 Indoor Unit 5 1 1 CS A9KKD 2 CS A12KKD 2 ...

Page 18: ...18 5 1 2 CS A18KKD 2 CS A24KKD 2 CS A28KKD 2 ...

Page 19: ...19 5 2 Outdoor Unit 5 2 1 CU A9KKD 2 5 2 2 CU A12KKD 2 ...

Page 20: ...20 5 2 3 CU A18KKD 2 CU A24KKD 2 CU A28KKD 2 ...

Page 21: ...21 6 Refrigeration Cycle Diagram 6 1 CS A9KKD 2 CU A9KKD 2 CS A12KKD 2 CU A12KKD 2 ...

Page 22: ...22 6 2 CS A18KKD 2 CU A18KKD 2 CS A24KKD 2 CU A24KKD 2 CS A28KKD 2 CU A28KKD 2 ...

Page 23: ...23 7 Block Diagram 7 1 CS A9KKD 2 CU A9KKD 2 ...

Page 24: ...24 7 2 CS A12KKD 2 CU A12KKD 2 ...

Page 25: ...25 7 3 CS A18KKD 2 CU A18KKD 2 CS A24KKD 2 CU A24KKD 2 ...

Page 26: ...26 7 4 CS A28KKD 2 CU A28KKD 2 ...

Page 27: ...A9KKD 2 CONNECTION CWA921409 CONNECTION 2PS156D3DA02 BLUE YELLOW 457 2 C R 4 228 YELLOW RED 420 5 C S 3 841 Note Resistance at 20 C of ambient temperature Note Resistance at 20 C of ambient temperature Resistance of Outdoor Fan Motor Windings MODEL CU A9KKD 2 CONNECTION CWA951674 BLUE YELLOW 396 YELLOW RED 295 Note Resistance at 25 C of ambient temperature ...

Page 28: ...CTION CWA921415 CONNECTION 2PS206D2BA02 BLUE YELLOW 196 C R 3 207 YELLOW RED 303 C S 3 256 Note Resistance at 20 C of ambient temperature Note Resistance at 20 C of ambient temperature Resistance of Outdoor Fan Motor Windings MODEL CU A12KKD 2 CONNECTION CWA951121J BLUE YELLOW 200 4 YELLOW RED 252 5 Note Resistance at 25 C of ambient temperature ...

Page 29: ... Windings MODEL CU A18KKD 2 CU A24KKD 2 MODEL CU A18KKD 2 CU A24KKD 2 CONNECTION CWA951385J CWA951385J CONNECTION 2JS318D3AA04 2JS438D3JA02 BLUE YELLOW 93 93 C R 1 618 0 830 YELLOW ORANGE 124 124 C S 3 718 2 257 YELLOW RED 98 98 Note Resistance at 20 C of ambient temperature Note Resistance at 20 C of ambient temperature ...

Page 30: ...sistance of Compressor Windings MODEL CU A28KKD 2 MODEL CU A28KKD 2 CONNECTION CWA951294J CONNECTION 2JD514E3AA03 BLUE YELLOW 102 C R 1 022 YELLOW ORANGE 81 C S 2 142 YELLOW RED 108 Note Resistance at 20 C of ambient temperature Note Resistance at 20 C of ambient temperature ...

Page 31: ...31 9 Electronic Circuit Diagram 9 1 CS A9KKD 2 CU A9KKD 2 ...

Page 32: ...32 9 2 CS A12KKD 2 CU A12KKD 2 ...

Page 33: ...33 9 3 CS A18KKD 2 CU A18KKD 2 CS A24KKD 2 CU A24KKD 2 ...

Page 34: ...34 9 4 CS A28KKD 2 CU A28KKD 2 ...

Page 35: ...35 10 Printed Circuit Board 10 1 Indoor Unit 10 1 1 Main Printed Circuit Board 10 1 1 1 CS A9KKD 2 CS A12KKD 2 CS A18KKD 2 CS A24KKD 2 ...

Page 36: ...36 10 1 1 2 CS A28KKD 2 ...

Page 37: ...37 10 1 2 Power Printed Circuit Board 10 1 2 1 CS A9KKD 2 CS A12KKD 2 10 1 2 2 CS A18KKD 2 CS A24KKD 2 CS A28KKD 2 ...

Page 38: ...38 10 1 3 Indicator Printed Circuit Board 10 1 4 Receiver Printed Circuit Board 10 1 5 High Voltage Power Supply Printed Circuit 10 1 6 Comparator Printed Circuit Board ...

Page 39: ...39 10 1 7 Eco Patrol Printed Circuit Board ...

Page 40: ...ded installation height for indoor unit shall be at least 2 5 m 11 1 2 Outdoor Unit If an awning is built over the unit to prevent direct sunlight or rain be careful that heat radiation from the condenser is not obstructed There should not be any animal or plant which could be affected by hot air discharged Keep the spaces indicated by arrows from wall ceiling fence or other obstacles Do not place...

Page 41: ...y aligning the marking off line with the thread and using a level gauge 2 Drill the piping plate hole with ø70mm hole core drill o Putting measuring tape at position as shown in the diagram above The hole centre is obtained by measuring the distance namely 128 mm for left and right hole respectively Another method is intersection point of arrow mark extension The meeting point of the extension arr...

Page 42: ...tect the intake grille from damage Do not turn over the unit without it s shock absorber during pull out the piping Itmay cause intake grille damage Caution 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 43: ...a INDOOR POWER SUPPLY MODEL 1 0 2 5HP Connecting cable between indoor unit and outdoor unit shall be approved polychloroprene sheathed 5 x 1 5mm2 1 0 1 5HP or 5 x 2 5mm2 2 0 2 5HP flexible cord type designation 245 IEC 57 or heavier cord Secure the connecting cable onto the control board with the holder This equipment must be properly earthed ...

Page 44: ...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 the other AC wires for safety reason 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...

Page 45: ...t portion of tube assembly onto the copper pipe In case of using long piping Connect the piping Align the center of piping and sufficiently tighten the flare nut with fingers Further tighten the flare nut with torque wrench in specified torque as stated in the table 11 3 2 2 Connecting the piping to outdoor Decide piping length and then cut by using pipe cutter Remove burrs from cut edge Make flar...

Page 46: ... AVOID REFRIGERENT GAS LEAKAGE 5 Disconnect the charging hose from the vacuum pump and from the service port of the 3 way valve 6 Tighten the service port caps of the 3 way valve at a torque of 18 N m with a torque wrench 7 Remove the valve caps of both of the 2 way valve and 3 way valve Position both of the valves to OPEN using a hexagonal wrench 4 mm 8 Mount valve caps onto the 2 way valve and t...

Page 47: ...e power supply through Isolating Devices Disconnecting means Connecting approved type polychloroprene sheathed power supply cord 3 x 4 0mm2 3 0HP type designation 245 IEC 57 or heavier cord to the terminal board and connect the other end of the cord to Isolating Devices Disconnecting means 3 Connecting cable between indoor unit and outdoor unit shall be approved polychloroprene sheathed 6 x 1 5mm2...

Page 48: ...mentioned in Indoor Outdoor Unit Installation Diagram Please wrap the insulated piping end to prevent water from going inside the piping 2 If drain hose or connecting piping is in the room where dew may form please increase the insulation by using POLY E FOAM with thickness 6mm or above ...

Page 49: ...temperature set on the remote control The remote control setting temperature which takes the reading of intake air temperature sensor can be adjusted from 16 C to 30 C During heating operation the compressor will stop running and restart as shown in below figure A9 12KK A18 24 28KK 12 1 1 Heating Operation Time Diagram For CS A9KKD 2 CU A9KKD 2 and CS A12KKD 2 CU A12KKD 2 ...

Page 50: ...50 12 1 2 Heating Operation Time Diagram For CS A18KKD 2 CU A18KKD 2 CS A24KKD 2 CU A24KKD 2 and CS A28KKD 2 CU A28KKD 2 ...

Page 51: ...ng temperature set on the remote control The remote control setting temperature which takes the reading of intake air temperature sensor can be adjusted from 16 C to 30 C During cooling operation the compressor will stop and restart as shown in figure below 12 2 1 Cooling Operation Time Diagram For CS A9KKD 2 CU A9KKD 2 and CS A12KKD 2 CU A12KKD 2 ...

Page 52: ...52 12 2 2 Cooling Operation Time Diagram For CS A18KKD 2 CU A18KKD 2 CS A24KKD 2 CU A24KKD 2 and CS A28KKD 2 CU A28KKD 2 ...

Page 53: ...tched ON for a maximum 10 minutes then Soft Dry operation will be turn OFF for a minimum 6 minutes After that the Soft Dry operation will be ON and OFF based on the setting temperature as shown in figure below However after 3 minutes of compressor off during Soft Dry OFF within 6 minutes Soft Dry restart control the indoor unit will start to operate at normal Cooling mode if the intake temperature...

Page 54: ...54 12 3 2 Soft Dry Operation Time Diagram For CS A18KKD 2 CU A18KKD 2 and CS A24KKD 2 CU A24KKD 2 ...

Page 55: ...perature After judged the temperature the operation mode is determined by referring to the below standard Then the unit starts to operate at determined operation mode until it is switched off using remote control with the setting temperature as shown in table below Setting Temperature Standard Cooling Operation 25 C Soft Dry Operation 22 C Heating Operation 21 C Cooling Operation Soft Dry Operatio...

Page 56: ... 23 C Soft Dry 20 C Heating Soft Dry Not Applicable O Judgement 20 C Above O Judgement Below 20 C Cooling 25 C Heating Heating O Judgement 25 C Above Not Applicable O Judgement Below 25 C Automatic Set Temperature For each operation set temperature will automatically set as shown below The setting temperature for all the operations can be changed one level up or one level down from the standard te...

Page 57: ... Lo 690 760 SLo 670 740 SSLo 300 300 QSHi 1010 1050 QHi 970 1030 QMe 800 880 QHLo 700 770 QLo 660 730 Speed Cool Dry Heat CS A18KKD 2 CS A24KKD 2 CS A28KKD 2 SHi Hi 1310 1530 1540 Hi 1240 1390 1500 Me Me 1140 1270 1380 Lo Lo 1100 1230 1250 Lo 1040 1150 1030 Lo Lo 850 940 810 SLo SLo 650 720 300 SSLo 300 300 300 QSHi QHi 1220 1440 1450 QHi 1150 1300 1410 QMe QMe 1050 1180 1290 QLo 950 1060 1160 QLo...

Page 58: ... Hi Me HLo CLo Lo SLo SSLo Stop Hi o Me o Manual Lo o Normal Auto o o o o Manual o Cooling Powerful Auto o Manual o o Dry Auto o o Hi o o o o o Me o o o o o Manual Lo o o o o o Normal Auto o o o o o o Manual o o o o o o o Heating Powerful Auto o o o o o o Normal Mode Judgment o QHi Hi 70 QMe Me 70 Manual QLo CLo 70 Cooling Quiet Auto Hi 70 Me 70 o o Manual o o Dry Quiet Auto o o QHi SHi 90 o o o o...

Page 59: ...o o Dry Auto o o Hi o o o o o Me o o o o o Manual Lo o o o o o Normal Auto o o o o o o Manual o o o o o o o Heating Powerful Auto o o o o o o Auto Mode Judgment o QHi Hi 100 QMe Me 100 Manual QLo Lo 100 Cooling Quiet Auto Hi 100 Me 100 o o Manual o o Dry Quiet Auto o o QHi SHi 100 o o o o QMe Me 100 o o o o Manual QLo Lo 100 o o o o Heating Quiet Auto Me 100 Lo 100 o o o o ...

Page 60: ... setting temperature quickly 4 During compressor stops indoor fan will operate at Lo for the beginning 20 seconds to prevent higher volume of refrigerant in liquid form returning to the compressor 5 After the compressor turned off for 3 minutes indoor fan will start to operate at Lo to circulate the air in the room This is to obtain the actual reading of the intake air temperature 6 For the resume...

Page 61: ...according to the heat exchanger temperature For A9KKD 2 and A12KKD 2 For A18KKD 2 A24KKD 2 and A28KKD 2 12 5 3 Manual Fan Speed Control Manual fan speed adjustment can be carried out by using the Fan Speed selection button at the remote control There are 3 types of fan speed settings Lo Me Hi 12 5 4 Indoor Fan Motor rpm Abnormal Control Immediate after the fan motor is started rpm abnormal control...

Page 62: ...ill stop at the same time if the unit is turned off 12 7 Vertical Airflow Direction Control 12 7 1 Auto Control Cooling and Soft Dry Operation Condition When the vertical airflow direction is set to Auto using the remote control the louver swings up and down as shown in the diagram When stops operation using the remote control the discharge vent is reset and stops at the closing position During Co...

Page 63: ...sing the remote control the automatic airflow is released and the airflow direction louver move up and down in the range shown in the diagram The louver can be adjusted by pressing the button to the desired louver position When stop operation using the remote control the discharge vent is reset and stop at the closing position 51 Closing position 135 Lower limit for heating mode 62 Horizontal Uppe...

Page 64: ... 21 33 Upper limit for cooling mode and soft dry mode Closing position 148 Lower limit for cooling mode and soft dry mode Horizontal 17 22 33 28 39 Upper limit for cooling mode and soft dry mode Upper limit 0 Closing position 135 Lower limit for heating mode Horizontal 11 21 50 33 62 Upper limit for heating mode 0 Closing position 133 Lower limit for cooling mode and soft dry mode Horizontal 17 22...

Page 65: ...n periods At that condition the vane will stop swinging and rest at 22 angle During Heating operation the piping air temperature reaches 38 C the vanes swings left and right When the piping air temperature falls to 35 C the vanes will stop swing and rest at 22 12 8 2 Manual Control When the horizontal airflow direction is set to Manual using the remote control the automatic airflow is released and...

Page 66: ...ating Operation condition When Powerful operation is set the setting temperature will be automatically increased 3 C against the present setting temperature Higher temperature 30 C The Fan Speed will shift as shown below Vertical Airflow Direction o In Manual setting the vane will automatically shift down 5 lower than previous setting o In Auto setting the vane will automatically shift between upp...

Page 67: ...d against the present operation sound level Dew formation become severe at Quite Lo Cool therefore Quiet Lo cool operated only for 2 hours 1 hour QLo 1 hour QLo 80rpm for A9KKD 2 and A12KKD 2 or only 1 hour 30 minutes 1 hour QLo 30 minutes QLo 50 rpm for A18KKD 2 and A24KKD 2 or only 1 hour 30 minutes 1 hour QLo 30 minutes QLo 100 rpm for A28KKD 2 Manual Airflow Direction o RPM control during Lo c...

Page 68: ...Operation condition When the Quiet Mode is set at the remote control Quiet Mode LED illuminates The sound level will reduce either around 2 dB Lo or 3 dB Hi Me against the present sound level operation Quiet setting of fan speed rpm refer to Indoor Fan Speed Control Manual Fan Speed o Rpm control during Lo Me Hi Cool Auto Fan Speed o Rpm control depends on the piping air temperature sensor of Indo...

Page 69: ...er or OFF Timer setting will not be cancel 2 To cancel the previous timer setting press CANCEL button 3 To activate the previous timer setting press SET button 4 If main power supply is switched off the Timer setting will be cancel 12 12 Random Auto Restart Control If there is a power failure during operation the air conditioner will automatically restart after 3 to 4 minutes when the power is res...

Page 70: ... ion button is pressed o When OFF Timer activates To disable the Patrol Operation during unit starts default with OFF ON button o Press Set button continuously for 15 seconds by using pointer during Air Conditioner is OFF condition to enter internal setting mode o Press Timer Decrement button to select Pt dFLt o Press Timer Set button to toggle Patrol operation default OFF ON Long beep Turn OFF Pa...

Page 71: ...er Set button LCD returned to original display after 2 seconds 4 LCD returned to original display if remote control does not operate for 30 seconds e ion Control o e ion operation starts condition When dirtiness at level 2 Patrol LED turns red 2 minutes after stabilization time Patrol LED turns red 4 hours at level 0 Patrol LED turns red o e ion operation time If dirtiness level improves from leve...

Page 72: ...wn error OFF OFF OFF Blinking Blinking 5 During Test Mode OFF OFF OFF OFF OFF 6 During stop OFF OFF OFF OFF OFF 7 2 minutes gas sensor initial stabilization time Level 0 ON OFF OFF OFF OFF a Dirtiness level 0 ON OFF OFF OFF OFF a 1 Dirtiness level 1 shift to 0 OFF ON for 10 min OFF ON for 10 min OFF b Dirtiness level 1 OFF ON OFF ON OFF 8 During patrol operation c Dirtiness level 2 OFF OFF ON ON O...

Page 73: ...o mode SET SET Transmit Patrol default OFF ON code Buzzer OFF Long Beep ON Short Beep Press continously for 15s SET Transmit Patrol demo code Buzzer OFF Long Beep ON Short Beep SET Transmit ECO demo code Buzzer OFF Long Beep ON Short Beep SET Transmit check code Buzzer Short Beep o The Patrol indicator change color every 10 seconds follows the pattern below for demo purpose BLUE 10 seconds 10 seco...

Page 74: ...r e ion operation switches from SHi to Hi after 4 hours of operation Airflow direction control o During any operation mode combines with e ion operation airflow direction follows respective operation mode o During e ion individual operation only Auto Air Swing is allowed Even if Air Swing button is pressed no signal is sent to air conditioner and no change on LCD display Timer control o When ON ti...

Page 75: ...ing pointer to enter internal setting mode Press Timer Decrement button to select CHC Confirm setting by pressing Timer Set button a beep sound will be heard SET SET Transmit Patrol default OFF ON code Buzzer OFF Long Beep ON Short Beep Press continously for 15s SET Transmit Patrol demo code Buzzer OFF Long Beep ON Short Beep SET Transmit ECO demo code Buzzer OFF Long Beep ON Short Beep SET Transm...

Page 76: ...ill shows immediately despite the 24 times counter Troubleshooting Method Press PATROL e ion button or OFF ON button to stop the operation and check the Active e ion Air Purifying system main connector to PCB After that press e ion button again to confirm the e ion indicator not blinking The 24 times counter will be clear after 10 minutes of normal operation or when operation stops Error Reset Met...

Page 77: ...Abnormal judgment start condition Start from ECO Patrol Sensor power ON and end after 30 seconds d Control content Judge ECO Patrol Sensor power level every 100ms e Abnormal Judgment condition When ECO Patrol Sensor has continues for 25 seconds Hi level 2 Circuit Abnormal Fix Output Lo c Abnormal judgment start condition After ECO Patrol Sensor unit power ON and after pressed 70 seconds d Control ...

Page 78: ...Transmit Patrol default OFF ON code Buzzer OFF Long Beep ON Short Beep Press continously for 15s SET Transmit Patrol demo code Buzzer OFF Long Beep ON Short Beep SET Transmit ECO demo code Buzzer OFF Long Beep ON Short Beep SET Transmit check code Buzzer Short Beep Control details During ECO Patrol Demo mode operation LED ON and horizontal vane will set to Auto Swing When Hi activity judge Fan spe...

Page 79: ...led During forced cooling or forced heating operation During e ion or individual patrol operation Power Failure ECO Patrol operation will be resuming after recovered from power failure Timer Operation When unit is turn on by ON Timer and ECO Patrol operation is ON during previous operation before OFF ECO Patrol operation will not be ON automatically When unit is turn on by ON Timer and ECO Patrol ...

Page 80: ...CO 2 Operation 1oC 3oC High Low None Fan Speed Set Temperature Activity Level Set Speed Set Speed Med Fan 1tap Up For Heating Operation ECO 1 Operation 1oC 2 oC High Low None Fan Speed Set Temperature Activity Level Set Speed Set Speed Set Speed ECO 2 Operation 1oC 3 oC High Low None Fan Speed Set Temperature Activity Level Set Speed Set Speed Set Speed ...

Page 81: ... Short Beep SET Transmit ECO demo code Buzzer OFF Long Beep ON Short Beep SET Transmit check code Buzzer Short Beep 2 Control ending condition When any of the conditions are formed Operation stops Timer Cancel button pressed When ECO Patrol sensor check mode signal is not received for more than 30 seconds 3 Control content During ECO Patrol mode ON when check signal is received if 1 or 2 is detect...

Page 82: ... temperature has reached the thermo off temperature However force stop by pressing the OFF ON operation button at the remote control is permitted The reason for the compressor to force operate at minimum 60 seconds is to allow the refrigerant oil run in a full cycle and return back to the outdoor unit 13 4 Starting Current Control When the compressor outdoor fan motor and indoor fan motor are simu...

Page 83: ...s more than 25 C o Fan speed is not set at CLo or QLo o Select Powerful operation 13 8 30 Minutes Time Save Control The compressor will start automatically if it has stopped for 30 minutes and the intake air temperature falls between the compressor OFF temperature and compressor ON temperature during the period This is to maintain the room temperature as set Despite of this it is to prevent a wron...

Page 84: ...pipe temperature over 34 C or maximum 40 minutes hot start is completed During hot start and for hot start completed intake thermostat is ignored and no Thermo OFF 13 13 Cold Draft Prevention Control This operation is to prevent the Cold Draft during Heating mode operation The operation will start when compressor OFF Thermo OFF during Heating operation For the first 30 sec from compressor OFF Ther...

Page 85: ...e to overload protection control is accumulated up to 60 minutes and after compressor starts for 1 minutes deice starts Deice ends when 1 12 minutes after deicing operation starts 2 TRS senses the outdoor piping temperature rises to 4 C TRS OPEN ϡ Deice will not end immediately as time delay Td is valid as shown below Time taken from deicing starts to TRS OPEN T Deice recovery time Td seconds T 1 ...

Page 86: ...86 Normal Deice Time Diagram Overload Deice Time Diagram ...

Page 87: ...tioner is turned on the compressor will not stop within 60 seconds in a normal operation although the intake air temperature has reached the thermo off temperature However force stop by pressing the OFF ON operation button at the remote control is permitted The reason for the compressor to force operate at minimum 60 seconds is to allow the refrigerant oil run in a full cycle and return back to th...

Page 88: ...ver will be changed as table below o The angle of vertical louver will be changed as table below Dew prevention stop condition o Remote control setting temperature is more than 25 C o Fan speed is not set to Lo or QLo o Select Powerful operation For 13 22 to 13 23 information applies only to Heating Operation 13 22 Restart Control Time Delay Safety Control When the thermo off temperature temperatu...

Page 89: ...door heat exchanger becomes 68 C or more the compressor will stop and restart automatically o Time Delay Safety Control is activated before the compressor restart 13 25 4 Way Valve Control 4 way valve always on during Heating operation except deicing operation When the unit is switched off by remote control during Heating operation the 4 way valve stay at Heating position for 5 minutes This is to ...

Page 90: ...uring compressor is in operation deice will start There is no detection during Outdoor Fan stops Overload Deice During heating operation if the outdoor Fan OFF duration due to overload protection control is accumulated up to 60 minutes and after compressor starts for 1 minute deice starts Deice ends when a 12 minutes after deicing operation starts b The outdoor piping temperature rises to about 12...

Page 91: ...91 a Normal Deice Time Diagram b Overload Deice Time Diagram ...

Page 92: ...to OFF ON button to toggle remote control receiving sound Short beep Turn ON remote control receiving sound Long beep Turn OFF remote control receiving sound After Auto OFF ON button is pressed the 20 seconds counter for Remote Control Receiving Sound OFF ON Mode is restarted ii Remote Control Number Switch There are 4 types of remote control transmission code could be selected and stored in EEPRO...

Page 93: ...elect sensitivity 1 Low sensitivity 2 Standard Default 3 Hi sensitivity o Confirm setting by pressing Timer Set button a beep sound will be heard LCD returns to original display after 2 seconds o LCD returns to original display if remote control does not operate for 30 seconds 14 2 2 RESET RC To clear and restore the remote control setting to factory default o Press once to clear the memory 14 2 3...

Page 94: ...on 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 Normal Pressure and Outlet Air Temperature Standard Gas Pressure Mpa kg cm 2 G Outlet air Temperature C Cooling Mode 0 4 0 6 4 6 12 16 Heating Mode 1 5 2 1 15 21 36 45 Condition Indoor fan speed High Ou...

Page 95: ...ted 15 1 2 Diagnosis methods of a malfunction of a compressor and 4 way Valve Nature of fault Symptom Insufficient compressing of a compressor Electric current during operation becomes approximately 20 lower than the normal value The discharge tube of the compressor becomes abnormally hot normally 70 C to 90 C The different between high pressure and low pressure becomes almost zero Locked compress...

Page 96: ...acitor has discharged sufficiently before proceeding with repair work Failure to heed this caution may result in electric shocks 16 1 CS A9KKD 2 CS A12KKD 2 16 1 1 Indoor Electronic Controllers Cross Flow Fan and Indoor Fan Motor Removal Procedures 16 1 1 1 To remove front grille Figure 1 16 1 1 2 To remove power electronic controller Figure 2 ...

Page 97: ...97 Figure 3 Figure 4 Figure 5 16 1 1 3 To remove discharge grille Figure 6 ...

Page 98: ...98 16 1 1 4 To remove control board Figure 7 16 1 1 5 To remove cross flow fan and indoor fan motor Figure 8 Figure 9 ...

Page 99: ...99 Figure 10 Figure 11 ...

Page 100: ...sufficiently before proceeding with repair work Failure to heed this caution may result in electric shocks 16 2 CS A18KKD 2 CS A24KKD 2 CS A28KKD 2 16 2 1 Indoor Electronic Controllers Cross Flow Fan and Indoor Fan Motor Removal Procedures 16 2 1 1 To remove front grille Figure 12 16 2 1 2 To remove horizontal vane Figure 13 ...

Page 101: ...101 16 2 1 3 To remove power electronic controller Figure 14 Figure 15 Figure 16 Figure 17 ...

Page 102: ...102 16 2 1 4 To remove discharge grille Figure 18 16 2 1 5 To remove control board Figure 19 16 2 1 6 To remove cross flow fan and indoor fan motor Figure 20 ...

Page 103: ...103 Figure 21 Figure 22 Figure 23 ...

Page 104: ...104 17 Technical Data 17 1 Thermostat Characteristics ...

Page 105: ... 33 34 35 36 37 38 39 40 Outdoor Air Temperature C Outlet Air Temperature C 220 230 2 200 2 300 2 400 2 500 2 600 2 700 30 31 32 33 34 35 36 37 38 39 40 Outdoor Air Temperature C Cooling Capacity kW 3 800 3 900 4 000 4 100 4 200 4 300 4 400 4 500 4 600 4 700 30 31 32 33 34 35 36 37 38 39 40 Outdoor Air Temperature C Current A 0 500 0 510 0 520 0 530 0 540 0 550 0 560 30 31 32 33 34 35 36 37 38 39 ...

Page 106: ... 12 13 14 15 Piping Length m Cooling Capacity kW 4 000 4 100 4 200 4 300 4 400 4 500 3 4 5 6 7 8 9 10 11 12 13 14 15 Piping Length m Current A 0 490 0 500 0 510 0 520 0 530 0 540 0 550 0 560 3 4 5 6 7 8 9 10 11 12 13 14 15 Piping Length m Gas Side Piping Pressure MPa 15 400 15 500 15 600 15 700 15 800 15 900 16 000 3 4 5 6 7 8 9 10 11 12 13 14 15 Piping Length m Outlet Air Temperature C 220 230 ...

Page 107: ...mperature C Outlet Air Temperature C 220 230 2 200 2 300 2 400 2 500 2 600 2 700 2 800 2 900 3 000 3 100 2 3 4 5 6 7 8 9 10 11 12 Outdoor Air Temperature C Cooling Capacity kW 2 900 3 000 3 100 3 200 3 300 3 400 3 500 3 600 3 700 3 800 3 900 2 3 4 5 6 7 8 9 10 11 12 Outdoor Air Temperature C Current A 1 200 1 250 1 300 1 350 1 400 1 450 1 500 1 550 1 600 1 650 2 3 4 5 6 7 8 9 10 11 12 Outdoor Air ...

Page 108: ... 7 8 9 10 Piping Length m Cooling Capacity kW 3 100 3 200 3 300 3 400 3 500 3 4 5 6 7 8 9 10 Piping Length m Current A 1 340 1 360 1 380 1 400 1 420 1 440 1 460 1 480 1 500 1 520 3 4 5 6 7 8 9 10 Piping Length m Gas Side Piping Pressure MPa 33 300 33 400 33 500 33 600 33 700 33 800 33 900 34 000 34 100 34 200 34 300 34 400 3 4 5 6 7 8 9 10 Piping Length m Outlet Air Temperature C 220 230 ...

Page 109: ...0 Outdoor Air Temperature C Outlet Air Temperature C 220 230 3 000 3 100 3 200 3 300 3 400 3 500 30 31 32 33 34 35 36 37 38 39 40 Outdoor Air Temperature C Cooling Capacity kW 4 500 4 600 4 700 4 800 4 900 5 000 5 100 5 200 5 300 5 400 30 31 32 33 34 35 36 37 38 39 40 Outdoor Air Temperature C Current A 0 490 0 500 0 510 0 520 0 530 0 540 0 550 30 31 32 33 34 35 36 37 38 39 40 Outdoor Air Temperat...

Page 110: ...2 13 14 15 Piping Length m Cooling Capacity kW 4 800 4 900 5 000 5 100 5 200 3 4 5 6 7 8 9 10 11 12 13 14 15 Piping Length m Current A 0 480 0 490 0 500 0 510 0 520 0 530 0 540 0 550 3 4 5 6 7 8 9 10 11 12 13 14 15 Piping Length m Gas Side Piping Pressure MPa 13 600 13 700 13 800 13 900 14 000 14 100 14 200 3 4 5 6 7 8 9 10 11 12 13 14 15 Piping Length m Outlet Air Temperature C 220 230 ...

Page 111: ...t Air Temperature C 220 230 3 300 3 400 3 500 3 600 3 700 3 800 3 900 4 000 4 100 4 200 4 300 4 400 2 3 4 5 6 7 8 9 10 11 12 Outdoor Air Temperature C Cooling Capacity kW 4 200 4 400 4 600 4 800 5 000 5 200 5 400 5 600 5 800 2 3 4 5 6 7 8 9 10 11 12 Outdoor Air Temperature C Current A 1 450 1 500 1 550 1 600 1 650 1 700 1 750 1 800 1 850 1 900 1 950 2 3 4 5 6 7 8 9 10 11 12 Outdoor Air Temperature...

Page 112: ...13 14 15 Piping Length m Cooling Capacity kW 4 400 4 500 4 600 4 700 4 800 4 900 5 000 5 100 3 4 5 6 7 8 9 10 11 12 13 14 15 Piping Length m Current A 1 620 1 640 1 660 1 680 1 700 1 720 1 740 1 760 1 780 1 800 3 4 5 6 7 8 9 10 11 12 13 14 15 Piping Length m Gas Side Piping Pressure MPa 39 500 40 000 40 500 41 000 41 500 42 000 42 500 43 000 3 4 5 6 7 8 9 10 11 12 13 14 15 Piping Length m Outlet A...

Page 113: ... Temperature C Outlet Air Temperature C 220 230 4 600 4 700 4 800 4 900 5 000 5 100 5 200 5 300 5 400 5 500 5 600 30 31 32 33 34 35 36 37 38 39 40 Outdoor Air Temperature C Cooling Capacity kW 7 400 7 600 7 800 8 000 8 200 8 400 8 600 8 800 9 000 30 31 32 33 34 35 36 37 38 39 40 Outdoor Air Temperature C Current A 0 450 0 460 0 470 0 480 0 490 0 500 0 510 30 31 32 33 34 35 36 37 38 39 40 Outdoor A...

Page 114: ...0 7 700 7 800 7 900 8 000 8 100 8 200 8 300 8 400 8 500 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Piping Length m Current A 0 420 0 430 0 440 0 450 0 460 0 470 0 480 0 490 0 500 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Piping Length m Gas Side Piping Pressure MPa 14 400 14 500 14 600 14 700 14 800 14 900 15 000 15 100 15 200 15 300 15 400 3 4 5 6 7 8 9 10 1...

Page 115: ... 3 4 5 6 7 Outdoor Air Temperature C Outlet Air Temperature C 220 230 3 500 4 000 4 500 5 000 5 500 6 000 2 1 0 1 2 3 4 5 6 7 Outdoor Air Temperature C Cooling Capacity kW 6 800 7 000 7 200 7 400 7 600 7 800 8 000 2 1 0 1 2 3 4 5 6 7 Outdoor Air Temperature C Current A 1 450 1 500 1 550 1 600 1 650 1 700 1 750 1 800 1 850 1 900 2 1 0 1 2 3 4 5 6 7 Outdoor Air Temperature C Gas Side Piping Pressure...

Page 116: ...city kW 7 000 7 100 7 200 7 300 7 400 7 500 7 600 7 700 7 800 7 900 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Piping Length m Current A 1 720 1 740 1 760 1 780 1 800 1 820 1 840 1 860 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Piping Length m Gas Side Piping Pressure MPa 36 300 36 400 36 500 36 600 36 700 36 800 36 900 37 000 37 100 37 200 5 6 7 8 9 10 11 12 13 14 15...

Page 117: ... Outlet Air Temperature C 220 230 5 900 6 000 6 100 6 200 6 300 6 400 6 500 6 600 6 700 6 800 6 900 7 000 30 31 32 33 34 35 36 37 38 39 40 Outdoor Air Temperature C Cooling Capacity kW 11 600 11 800 12 000 12 200 12 400 12 600 12 800 13 000 13 200 13 400 13 600 30 31 32 33 34 35 36 37 38 39 40 Outdoor Air Temperature C Current A 0 390 0 400 0 410 0 420 0 430 0 440 0 450 30 31 32 33 34 35 36 37 38 ...

Page 118: ...1 900 12 000 12 100 12 200 12 300 12 400 12 500 12 600 12 700 12 800 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Piping Length m Current A 0 350 0 360 0 370 0 380 0 390 0 400 0 410 0 420 0 430 0 440 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Piping Length m Gas Side Piping Pressure MPa 13 000 13 100 13 200 13 300 13 400 13 500 13 600 13 700 13 800 13 900 14 000...

Page 119: ...door Air Temperature C Outlet Air Temperature C 220 230 5 500 6 000 6 500 7 000 7 500 2 1 0 1 2 3 4 5 6 7 Outdoor Air Temperature C Cooling Capacity kW 10 800 11 000 11 200 11 400 11 600 11 800 12 000 12 200 12 400 12 600 2 1 0 1 2 3 4 5 6 7 Outdoor Air Temperature C Current A 1 500 1 550 1 600 1 650 1 700 1 750 1 800 1 850 1 900 1 950 2 000 2 1 0 1 2 3 4 5 6 7 Outdoor Air Temperature C Gas Side P...

Page 120: ...11 300 11 400 11 500 11 600 11 700 11 800 11 900 12 000 12 100 12 200 12 300 12 400 12 500 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Piping Length m Current A 1 840 1 860 1 880 1 900 1 920 1 940 1 960 1 980 2 000 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Piping Length m Gas Side Piping Pressure MPa 38 800 39 000 39 200 39 400 39 600 39 800 40 000 40 200 5 6 7 8 9 10...

Page 121: ... Outlet Air Temperature C 220 230 6 600 6 700 6 800 6 900 7 000 7 100 7 200 7 300 7 400 7 500 7 600 7 700 7 800 30 31 32 33 34 35 36 37 38 39 40 Outdoor Air Temperature C Cooling Capacity kW 11 800 12 000 12 200 12 400 12 600 12 800 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 Current A 0 410 0 420 0 430 0 440 0 450 0 460 0 470 30 31 3...

Page 122: ... 200 12 300 12 400 12 500 12 600 12 700 12 800 12 900 13 000 13 100 13 200 13 300 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Piping Length m Current A 0 370 0 380 0 390 0 400 0 410 0 420 0 430 0 440 0 450 0 460 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Piping Length m Gas Side Piping Pressure MPa 13 100 13 200 13 300 13 400 13 500 13 600 13 700 13 800 13 900 ...

Page 123: ...Outlet Air Temperature C 220 230 7 500 8 000 8 500 9 000 9 500 10 000 2 3 4 5 6 7 8 9 10 11 12 Outdoor Air Temperature C Cooling Capacity kW 10 500 11 000 11 500 12 000 12 500 13 000 13 500 14 000 14 500 15 000 15 500 2 3 4 5 6 7 8 9 10 11 12 Outdoor Air Temperature C Current A 1 700 1 800 1 900 2 000 2 100 2 200 2 300 2 400 2 500 2 600 2 700 2 3 4 5 6 7 8 9 10 11 12 Outdoor Air Temperature C Gas ...

Page 124: ...kW 10 500 11 000 11 500 12 000 12 500 13 000 13 500 14 000 14 500 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Piping Length m Current A 2 140 2 160 2 180 2 200 2 220 2 240 2 260 2 280 2 300 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Piping Length m Gas Side Piping Pressure MPa 37 800 38 000 38 200 38 400 38 600 38 800 39 000 39 200 39 400 3 4 5 6 7 8 9 10 11 12...

Page 125: ... and Replacement Parts List 18 1 Indoor Unit 18 1 1 CS A9KKD 2 CS A12KKD 2 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 126: ...1 CWA745791 24 ELECTRONIC CONTROLLER COMPARATOR 1 CWA745790 25 LEAD WIRE PCB ECO 1 CWA67C8483 26 COVER FOR PCB ECO BOTTOM 1 CWD933193 27 COVER FOR PCB ECO UPPER 1 CWD933192 28 DISCHARGE GRILLE COMPLETE 1 CWE20C3084 29 VERTICAL VANE 11 CWE241287 30 CONNECTING BAR 1 CWE261152 31 CONNECTING BAR 1 CWE261153 32 CONNECTING BAR 1 CWE261154 33 CONNECTING BAR 1 CWE261155 34 A S MOTOR DC SINGLE 12V300 OHM 1...

Page 127: ...127 56 P S CORD CO 1 CWA20C2827 Note All parts are supplied from PHAAM Malaysia Vendor Code 00029488 O marked parts are recommended to be kept in stock ...

Page 128: ...128 18 1 2 CS A18KKD 2 CS A24KKD 2 CS A28KKD 2 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 129: ...LETE 1 CWA50C2401 O 24 SENSOR COMPLETE ECO 1 CWA50C2709 O 25 ELECTRONIC CONT ECO SENSOR 1 CWA745791 O 26 ELECTRONIC CONT COMPARATOR 1 CWA745790 O 27 LEAD WIRE PCB ECO 1 CWA67C8484 28 COVER FOR PCB ECO BOTTOM 1 CWD933193 29 COVER FOR PCB ECO UPPER 1 CWD933192 30 DISCHARGE GRILLE COMPLETE 1 CWE20C3007 31 VERTICAL VANE 15 CWE241289 32 CONNECTING BAR 1 CWE261156 33 CONNECTING BAR 1 CWE261158 34 CONNEC...

Page 130: ...NSTALLATION INSTRUCTION 1 CWF614252 58 POWER SUPPLY CORD COMPLETE 1 CWA20C2829 CWA20C2836 Note All parts are supplied from PHAAM Malaysia Vendor Code 00029488 O marked parts are recommended to be kept in stock ...

Page 131: ...131 18 2 Outdoor Unit 18 2 1 CU A9KKD 2 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 132: ... 20 TERMINAL COVER 1 CWH171011 21 NUT TERMINAL COVER 1 CWH7080300J 22 SOUND PROOF BOARD 1 CWH151074 23 TERMINAL BOARD ASS Y 1 CWA28K1021J 24 CAPACITOR COM 30 F400V 30 370V 1 F0GAH306A004 O 25 HOLDER CAPACITOR 1 CWH301035 26 CAPACITOR F M 2 0 F 440V 1 DS441205NPQA O 27 CABINET SIDE PLATE 1 CWE041110A 28 CABINET SIDE PLATE CO 1 CWE04C1042 29 CABINET FRONT PLATE ASS Y 1 CWE06K1048 30 CABINET TOP PLAT...

Page 133: ...133 18 2 2 CU A12KKD 2 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 134: ... 1 CWH7080300J 22 SOUND PROOF BOARD 1 CWH151023 23 TERMINAL BOARD ASS Y 1 CWA28K1021J O 24 CAPACITOR COM 30 F400V 30 370V 1 F0GAH356A001 25 HOLDER CAPACITOR 1 CWH30060 O 26 CAPACITOR F M 2 0 F 440V 1 DS441205NPQA 27 CABINET SIDE PLATE 1 CWE041248A 28 CABINET SIDE PLATE CO 1 CWE04C1118 29 CABINET FRONT PLATE ASS Y 1 CWE06K1034 30 CABINET TOP PLATE 1 CWE031014A 31 CONTROL BOARD COVER COMP 1 CWH13C10...

Page 135: ...135 18 2 3 CU A18KKD 2 CU A24KKD 2 CU A28KKD 2 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: ...1355NPQA O 22 CAPACITOR COMP 1 CWA312079 DS441606CPNA O 23 HOLDER CAPACITOR 1 CWH30060 CWH30071 24 TERMINAL BOARD ASSY 1 CWA28K1070J CWA28K1058J 25 CABINET SIDE PLATE L 1 CWE041255A CWE041082A 26 HANDLE 1 CWE161010 27 CABINET SIDE PLATE R 1 CWE041083A CWE041100A 28 HANDLE 2 CWE16000E 29 CABINET FRONT PLATE CO 1 CWE06K1043 CWE06K1045 31 CABINET TOP PLATE 1 CWE03K1009A CWE03K1011A 32 CONTROL BOARD C...

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