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Panasonic CS-SA9CKP, Service Manual, Page: 22 / 62

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Panasonic CS-SA9CKP Service Manual Download Page 22

Standard for determining operation mode

7.4. Automatic Mode Operation

First Determination:

Second Determination:

One hour after the above determination, the unit will operate according to the table below.

 1. Indoor fan operates at super low speed for 20 seconds.
 2. After judging indoor air temperature, the operation is determined and operation continued at the mode determined.
 3. If indoor temperature is less than 16°C, heating operation will immediately operate.
 4. After the operation mode has been determined, the mode does not change. However, Soft Dry mode operation induces cooling

mode operation.

 5. If automatic mode operation is started while the unit is operating, operation will continue.

If current operation is in cooling mode (including the cooling mode operation when is a part of Soft Dry mode operation) it will
be maintained, and if current operation is not cooling mode, the appropriate operation mode is determined for 20 seconds at
super slow fan speed.
Then the selected mode will continue.

 6. Room temperature adjustment

22

CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5

Summary of Contents for CS-SA9CKP

Page 1: ...ditioner Co Ltd GMAC All rights reserved Unauthorized copying and distribution is a violation of law CS SA9CKP CU SA9CKP5 CS SA12CKP CU SA12CKP5 10 Disassembly of the parts 47 11 Trouble shooting guid...

Page 2: ...ed Medium Speed Low Speed Automatic Speed Airflow Direction Control Auto Airflow Direction Airflow Direction Manual Control Room Temperature Setting Temperature Setting 16 C to 30 C Auto Operation Tim...

Page 3: ...tor is between 30 C and 40 C indoor fan will run at Super Low or Low speed When temperature of evaporator reaches 34 C Warm Booting Operation ends High Med Low Auto Auto Fan Speed Automatic Airflow Di...

Page 4: ...ure of evaporator reaches 51 C outdoor fan stops and will restart when the temperature of evaporator declines to 49 C When the temperature of evaporator reaches 65 C compressor will stop If the outdoo...

Page 5: ...ng High38 Low29 Heating High48 Electrical Data Input W Cooling 940 985 Heating 800 830 Running Current A Cooling 4 40 4 34 Heating 3 75 3 70 EER W W Cooling 2 87 2 79 COP Heating 3 88 3 80 Starting Cu...

Page 6: ...PI 18 19 Dimensions mm 610 315 25 4 706 2 482 6 22 Refrigerant Control Device Capillary Tube Refrigeration Oil c c SUNISO 4GDID or ATMOS M60 350 Refrigerant R 22 g 840 Thermostat Electronic Control Pr...

Page 7: ...30 1250 Heating 1100 1130 Running Current A Cooling 5 75 5 60 Heating 5 15 5 05 EER W W Cooling 2 72 2 72 COP Heating 3 64 3 58 Starting Current A 26 Piping Connection Port Flare piping Inch Inch G ha...

Page 8: ...igerant Control Device Capillary Tube Refrigeration Oil c c SUNISO 4GDID or ATMOS M60 350 Refrigerant R 22 g 940 Thermostat Electronic Control Protection Device Overload Protector Capillary Length mm...

Page 9: ...3 Dimensions 9 CS SA9CKP CU SA9CKP5 CS SA12CKP CU SA12CKP5...

Page 10: ...10 CS SA9CKP CU SA9CKP5 CS SA12CKP CU SA12CKP5...

Page 11: ...4 Refrigeration Cycle Diagram 11 CS SA9CKP CU SA9CKP5 CS SA12CKP CU SA12CKP5...

Page 12: ...5 Block Diagram 12 CS SA9CKP CU SA9CKP5 CS SA12CKP CU SA12CKP5...

Page 13: ...6 Wiring Diagram 13 CS SA9CKP CU SA9CKP5 CS SA12CKP CU SA12CKP5...

Page 14: ...to balance the pressure in the refrigeration cycle Protection of compressor 7 min The unit will automatically operate in 7 minutes even if the room temperature is not reached Prevention of raising th...

Page 15: ...r cooling Operation During Cooling Mode Operation use remote controller to select Automatic Fan Speed Fan speed will be at the point between high speed and medium speed Deodorization control 15 CS SA9...

Page 16: ...ed Once soft Dry mode operation is turned off indoor fan compressor and outdoor fan will stop for 6 minutes During cooling mode operation if the compressor ceased it will not restart within 3 minutes...

Page 17: ...Time Graph for soft dry operation 17 CS SA9CKP CU SA9CKP5 CS SA12CKP CU SA12CKP5...

Page 18: ...mote controller compressor stops and will not restart within 4 minutes 3 minutes after the compressor stopped indoor fan will stop for 1 minute Then indoor fan will resume operation with the speed at...

Page 19: ...ration When selecting automatic fan mode by remote controller during heating mode operation the fan will operate at different speed under different conditiors according to the temperature of indoor he...

Page 20: ...ing heating operation if the accumulative stopping time of outdoor fan reaches 60 minutes deicing operation will start 1 minute after compressor starts Deicing operation ends under conditions below 1...

Page 21: ...Time Graph for Normal Deicing Operation Time Graph for Overload Deicing 21 CS SA9CKP CU SA9CKP5 CS SA12CKP CU SA12CKP5...

Page 22: ...l immediately operate 4 After the operation mode has been determined the mode does not change However Soft Dry mode operation induces cooling mode operation 5 If automatic mode operation is started wh...

Page 23: ...speed set the available range for fan speed is from H to SLo Manual Fan Speed Control Basic fan speed can be manually adjusted Lo Med Hi by using the fan speed selection button Basic Fan Speed Rotati...

Page 24: ...e remote controller is used to stop the operation the discharge vent is closed with airflow direction louver Notes In heating mode operation 1 Airflow direction automatic control The airflow direction...

Page 25: ...r circulation A place where air circulation in the room is good A place where drainage can be easily done A place where noise prevention is taken into consideration Do not install the unit near the do...

Page 26: ...26 CS SA9CKP CU SA9CKP5 CS SA12CKP CU SA12CKP5...

Page 27: ...e piping Insulated drain hose 42N m Gas side piping Insulation materials 55N m Gas side piping Spanner Half union 4 Connecting piping and cable to the outdoor unit Additional drain hose Specified torq...

Page 28: ...d be more than eye level 8 3 1 2 Outdoor unit If an awning is built over the unit to prevent direct sunlight or rain exposure be careful that heat radiation from the condenser is not restricted There...

Page 29: ...hole core drill Line according to the arrows marked on the lower left and right side of the installation plate To drill a hole in the wall and install a sleeve for tube assiy Drill a 70mm hole sloping...

Page 30: ...rrs from cut edges of pipes Turn the pipe end down to avoid the metal powder entering the pipe Caution If burrs are not removed the may cause a gas leakage 8 4 1 3 Flaring the pipe Insert the flare nu...

Page 31: ...ar top of the indoor unit with the upper edge of the installation plate Ensure the hooks are properly seated on the installation plate by moving it left and right 6 Connecting the piping to the indoor...

Page 32: ...to the hole Pull out the drain hose Exchange the hose and cap 2 Insert the piping and connecting cable to indoor side through the hole 3 Insert the connecting cable into the connecting cable Do not c...

Page 33: ...ighten the flare nut with fingers Finally tighten the flare nut with torque wrench until the wrench clicks When tightening the flare nut with torque wrench ensure the direction for tightening follows...

Page 34: ...e way to the left on the installation plate Refer to the section cut and flaring the piping in the directions for the outdoor unit see P 30 8 5 5 Pull the connecting cable into the indoor unit 8 5 6 C...

Page 35: ...side 3 8 42N m CS SA12CKP CU SA12CKP5 Gas side 1 2 55N m Caution When connecting the piping always use a torque wrench Other tools may cause damage to the flare nut because of improper force 3 Ensure...

Page 36: ...way valves 2 Remove the service port cap from the 3 way valve 3 To open the valve turn the valve stem of 2 way valve counter clockwise approximately 90 and hold it there for 10 seconds then close it 4...

Page 37: ...e horizontal position and then carry out by steps 3 and 2 in that order At this time check to sure that the fixing tabs on the top inside edge of the front grille are securely inserted into the respec...

Page 38: ...ble to the terminals of the indoor unit 8 8 3 Connect the cable to the indoor unit Connect the locally approved cable 1 5mm2 to the terminals on the control board individually according to the outdoor...

Page 39: ...correct Be sure that both batteries are new Re attach the cover Slide the cover back into position 3 Operate the unit at cooling mode operation for 15 minutes or more 8 9 2 Evaluation of the performa...

Page 40: ...ckwise Push pin Operation Open Open Closed Counter clockwise With valve cap With cap Pumping down Closed Open Open transfering clockwise counter clockwise Connected manifold gauge Evacuation Open Open...

Page 41: ...vice port cap to a torque of 1 8kg m 18N m 6 Set the 3 way valve to the opened position The air in the indoor unit and in the piping must be purged If air remains in the refrigeration pipings it will...

Page 42: ...the charge hose 5 Set the 2 way valve to the close position 6 Operate the air conditioner at the cooling cycle and stop it when the gauge indicates 2 kg cm2 G 0 1Mpa If the unit cannot be operate at t...

Page 43: ...flare nut on the 2 way valve 4 Check for gas leakage Check the flare connections for gas leakage 5 Discharge the refrigerant Open the valve on the charging cylinder and discharge the refrigerant unit...

Page 44: ...on the charge set and discharge the refrigerant until the gauge indicates 0 5 1 kg cm2 G 0 05 0 1Mpa If there is no air in the refrigerant cycle the pressure when the air conditioner is not running i...

Page 45: ...has moved toward 76cmHg 0 1Mpa vacuum of 4 mmHg or less 3 Close the valve low side on the charge set turn off the vacuum pump and confirm that the gauge needle dose not move approximately 5 minutes a...

Page 46: ...150g each time while operating the air conditioner in the cooling cycle However one time is not sufficient wait approximately 1 minute and then repeat the procedure Pumping down pin This is different...

Page 47: ...e fan motor 1 Remove the connector CN MTR of fan motor and connector CN STM of step fan motor loosen the grounding wire yellow green and pull the sensor out from the socket See Fig 1 2 Remove the cont...

Page 48: ...motor Loosen the fan motor securing screw at the junction of the cross fan see Fig 5 Remove the special tab and pull the fan motor out see Fig 6 Fig 7 Fig 5 Fig 6 Fig 7 48 CS SA9CKP CU SA9CKP5 CS SA1...

Page 49: ...of the front grille pull the front grille down towards you 2 Loosen the bearing on the left side of the cross flow fan 3 Take off the securing tabs to the left of the heat exchanger Pull the heat exc...

Page 50: ...button to reset the remote control to the original set by manufacturer Fig 11 Fig 11 Fig 12 Remove the back lid of the remote controller and you will find terminal two s it is possible to select from...

Page 51: ...Such problems include insufficient insulation problem with the power source malfunction of compressor or fan The normal outlet air temperature and pressure of the refrigeration cycle depends on variou...

Page 52: ...ring operation becomes approximately 80 lower than the normal level Insufficient compressing of a compressor The discharge tube of the compressor becomes abnormally hot normally 70 90 C The difference...

Page 53: ...12 Technical Data Thermostat characteristics CS SA9CKP CU SA12CKP5 53 CS SA9CKP CU SA9CKP5 CS SA12CKP CU SA12CKP5...

Page 54: ...Operating characteristics CS SA9CKP CU SA9CKP5 CS SA12CKP CU SA12CKP5 54 CS SA9CKP CU SA9CKP5 CS SA12CKP CU SA12CKP5...

Page 55: ...13 Exploded View CS SA9CKP CS SA12CKP 55 CS SA9CKP CU SA9CKP5 CS SA12CKP CU SA12CKP5...

Page 56: ...1 CWA401030 CWA401030 20 SENSOR COMPLETE 1 CWA50C2064 CWA50C2064 21 CONTROL PCB 1 CWA742817 CWA742818 22 RECEIVER 1 CWA742509 CWA742509 23 COVER CONTROL BOX 1 CWH131103 CWH131103 24 INDICATOR COMPLETE...

Page 57: ...15 Exploded View CU SA9CKP5 CU SA12CKP5 57 CS SA9CKP CU SA9CKP5 CS SA12CKP CU SA12CKP5...

Page 58: ...435 18 V COIL COMPLETE 1 CWA43C2001 CWA43C2001 19 STRAI NER 1 CWB11025 CWB11025 20 SOUND PROOF PANEL 1 CWH15268 CWH151026 21 SOUND PROOF MATERIAL 1 CWG30779 CWG30779 22 OVER LOAD PROTECTOR 1 CWA12371...

Page 59: ...K BZ IC 14 3 RY C C16 35V 470 Q1 2SC1741A R30 10K R29 2 2K SSR1 RY M RY H 16 1 2 15 UN421F Q3 L2 A43036 R21 10K 12V 5V 78M05 AN78M12 12V C5 25V 470 C2 100 10V IC2 IC4 B A C D E F G 1 2 3 4 5 AC220 50H...

Page 60: ...01 PH302C 330 330 330 KR 4 PH4 C23 10V 100 LED CS CU SA9BKP5 CS CU SA12BKP5 R24 53 6K 31 6K CS SA9BKP5 CS SA12BKP5 fig 2 I C 1 I C 1 p i n p i n 5 6 5 7 4 3 2 1 0 10 20 30 40 50 60 70 V 0 10 20 30 40...

Page 61: ...17 1 REMOTE CONTROL 61 CS SA9CKP CU SA9CKP5 CS SA12CKP CU SA12CKP5...

Page 62: ...17 2 PRINTED CIRCUIT BOARD REMOTE CONTROL 62 CS SA9CKP CU SA9CKP5 CS SA12CKP CU SA12CKP5 Printed in China...

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