Panasonic CS-MC125KE Service Manual Download Page 76

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11 3-way Valve

CU-MC145KE / CU-MC185KE / CU-3MC205KE / CU-MC196KE

3-way Valve (Liquid Side)

3-way Valve (Gas Side)

Works

Shaft Position

Service Port

Shaft Position

Service Port

Shipping

Closed

(With valve cap)

(With cap)

(With valve cap)

(With cap)

Evacuation

Closed

Open

Closed

Open

(Installation and

(Clockwise)

(Connected manifold

(Clockwise)

(Push-pin)

Re-installation)

gauge w/charging cylinder)

Operation

Open

Closed

Open

Closed

(With valve cap)

(With cap)

(With valve cap)

(With cap)

Pumping down

Closed

Open

(Transferring)

(Clockwise)

(With cap)

(Counter-Clockwise)

(Connected manifold

gauge)

Evacuation

Open

(Servicing)

(Counter-Clockwise)

(Connected manifold

gauge)

(Counter-Clockwise)

(Connected manifold

gauge)

Gas charging

Open

(Servicing)

(Counter-Clockwise)

(Connected manifold

gauge)

(Counter-Clockwise)

(Connected manifold

gauge)

Pressure check

Open

(Servicing)

(Counter-Clockwise)

(Connected manifold

gauge)

(Counter-Clockwise)

(Connected manifold

gauge)

Gas releasing

Open

(Servicing)

(Counter-Clockwise)

(Connected manifold

gauge)

(Counter-Clockwise)

(Connected manifold

gauge)

CS-MC95KE CU-MC145KE / CS-MC95KE CU-MC185KE / CS-MC95KE CU-3MC205KE / CS-MC125KE CU-MC245KE / CS-MC76KE / CS-MC126KE CU-MC196KE

Summary of Contents for CS-MC125KE

Page 1: ...orized copying and distribution is a violation of law CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE 9 Operating Instructions 41 10 Installation Instructions 65 11 3 way Valve 76 12 2 way 3 way Valve 83 13 Servicing Information 90 14 Troubleshooting Guide 94 15 Technical Data 96 16 Exploded View 104 Multi Split Air Conditioner ...

Page 2: ...h of bacteria and viruses trapped Deodorizing Air Purifying Filter Remove unpleasant odors from the air 25 Replacement Parts List 113 26 Exploded View 114 27 Replacement Parts List 115 28 Exploded View 116 29 Replacement Parts List 117 30 Electronic Parts List 118 31 Electronic Circuit Diagram 119 Quality Improvement Gas leakage protection Prevent compressor reverse cycle 2 stage OLP to protect co...

Page 3: ...utomatic Fan Speed Airflow Direction Control 24 hour OFF ON Real Timer Setting ON TIMER OFF TIMER Timer Operation Selection SET CANCEL Timer Operation Set Cancel ON Timer and OFF Timer setting and cancellation CLOCK AIR SWING AUTO Automatic Airflow Direction Control MANUAL Airflow Direction Manual Control Powerful Mode Operation OFF ON POWERFUL Economy Mode Operation OFF ON ECONOMY Temperature Set...

Page 4: ...perate Test Run Pump down Beep sound will be heard at the 5th second Used when test running or servicing Press continuously for 10s and above to omit or resume the remote control signal receiving sound Beep beep sound will be heard at the 10th second AUTO OFF ON Operation Indication Lamps LED POWER Green Lights up in operation blinks in Automatic Operation Mode judging SLEEP Orange Lights up in Sl...

Page 5: ...tor 2 Stage OLP to protect the compressor Overload Protector will trip when Temperature of compressor increases to 120 C High temperature or high current flows to compressor Refer circuit diagram for OLP characteristic Compressor Reverse Rotation Protection Control Outdoor Fan Operation Control Inner protector CU MC145KE CU MC185KE CU MC196KE CU 3MC205KE CU MC245KE 5 CS MC95KE CU MC145KE CS MC95KE...

Page 6: ...nt A 20 5 19 5 Piping Connection Port Flare piping inch inch G Half Union 3 8 L Half Union 1 4 G 3 way valve 3 8 L 2 way valve 1 4 Pipe Size Flare piping inch inch G gas side 3 8 L liquid side 1 4 G gas side 3 8 L liquid side 1 4 Drain Hose Inner diameter mm 12 Length m 0 7 Power Cord Length Number of core wire m 2 0 3 1 0 mm2 Dimensions Height inch mm 10 31 32 279 21 1 4 540 Width inch mm 31 15 3...

Page 7: ...efrigerant R 22 g oz 850 30 0 Thermostat Electronic Control Protection Device Overload Protector Capillary Tube Length mm 505 Flow Rate l min 17 8 Inner Diameter mm 1 6 Air Filter Material Style c c P P Honeycomb Capacity Control Capillary Tube Compressor Capacitor µF VAC 30 µF 440 VAC Fan Motor Capacitor µF VAC 1 5 µF 400 VAC 1 0 µF 430 VAC Specifications are subject to change without notice for ...

Page 8: ...inch G Half Union 3 8 L Half Union 1 4 G 3 way valve 3 8 L 2 way valve 1 4 Pipe Size Flare piping inch inch G gas side 3 8 L liquid side 1 4 G gas side 3 8 L liquid side 1 4 Drain Hose Inner diameter mm 12 Length m 0 7 Power Cord Length Number of core wire m 2 0 3 1 0 mm2 Dimensions Height inch mm 10 31 32 279 25 21 32 651 Width inch mm 31 15 32 799 35 3 16 893 Depth inch mm 7 27 32 199 13 19 32 3...

Page 9: ...frigerant R 22 g oz 710 2 25 0 2 Thermostat Electronic Control Protection Device Overload Protector Capillary Tube Length mm 680 Flow Rate l min 11 5 Inner Diameter mm 1 5 Air Filter Material Style c c P P Honeycomb Capacity Control Capillary Tube Compressor Capacitor µF VAC 25 µF 370 VAC Fan Motor Capacitor µF VAC 1 5 µF 400 VAC 3 0 µF 450 VAC Specifications are subject to change without notice f...

Page 10: ...06 2 56 2 63 2 82 2 93 2 43 2 51 3 13 3 18 2 69 2 74 Starting Current A A unit 15 5 15 0 B unit 21 5 21 0 Piping Connection Port Flare piping inch inch G Half Union 3 8 L Half Union 1 4 G 3 way valve 3 8 L 2 way valve 1 4 Pipe Size Flare piping inch inch G gas side 3 8 L liquid side 1 4 G gas side 3 8 L liquid side 1 4 Drain Hose Inner diameter mm 12 Length m 0 7 Power Cord Length Number of core w...

Page 11: ...oz A unit 760 26 8 B unit 1 030 36 3 Thermostat Electronic Control Protection Device Overload Protector Capillary Tube Length mm 935 920 1 170 Flow Rate l min 20 0 15 5 10 0 Inner Diameter mm 2 0 1 8 1 6 Air Filter Material Style P P Honeycomb Capacity Control Capillary Tube Compressor Capacitor µF VAC 25 µF 440 VAC Fan Motor Capacitor µF VAC 1 5 µF 400 VAC 3 0 µF 450 VAC Specifications are subjec...

Page 12: ...4 G 3 way valve 1 2 L 2 way valve 1 4 Pipe Size Flare piping inch inch G gas side 1 2 L liquid side 1 4 G gas side 1 2 L liquid side 1 4 Drain Hose Inner diameter mm 12 Length m 0 7 Power Cord Length Number of core wire m 2 0 3 1 0 mm2 Dimensions Height inch mm 10 31 32 279 41 5 32 1 045 Width inch mm 31 15 32 799 30 25 32 782 Depth inch mm 7 27 32 199 10 254 Net Weight lb kg 20 9 0 179 81 Compres...

Page 13: ...20 2 25 4 2 Thermostat Electronic Control Protection Device 2 Stage Overload Protector Capillary Tube Length mm 560 Flow Rate l min 16 7 Inner Diameter mm 1 7 Air Filter Material Style c c P P Honeycomb Capacity Control Capillary Tube Compressor Capacitor µF VAC 30 µF 370 VAC Fan Motor Capacitor µF VAC 1 5 µF 400 VAC Upper unit 1 0 µF 400 VAC Lower unit 1 2 µF 400 VAC Specifications are subject to...

Page 14: ...ping inch inch G Half Union 1 2 3 8 L Half Union 1 4 1 4 G 3 way valve 1 2 3 8 L 2 way valve 1 4 1 4 Pipe Size Flare piping inch inch G gas side 1 2 3 8 L liquid side 1 4 1 4 G gas side 1 2 3 8 L liquid side 1 4 1 4 Drain Hose Inner diameter mm 12 Length m 0 7 Power Cord Length Number of core wire m 2 0 3 1 0 mm2 Dimensions Height inch mm 10 31 32 279 25 21 32 651 Width inch mm 31 15 32 799 35 3 1...

Page 15: ...0 28 2 B 780 27 5 Thermostat Electronic Control Protection Device Overload Protector Capillary Tube Length mm A 610 B 920 Flow Rate l min A 16 5 B 9 5 Inner Diameter mm A 1 7 B 1 5 Air Filter Material Style c c P P Honeycomb Capacity Control Capillary Tube Compressor Capacitor µF VAC A 30 µF 370 VAC B 15 µF 440 VAC Fan Motor Capacitor µF VAC A 1 5 µF 400 VAC B 1 5 µF 400 VAC 3 0 µF 450 VAC Specifi...

Page 16: ...4 Dimensions 16 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 17: ...17 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 18: ...18 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 19: ...19 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 20: ...5 Refrigeration Cycle Diagram 20 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 21: ...21 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 22: ...22 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 23: ...6 Block Diagram 23 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 24: ...24 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 25: ...25 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 26: ...26 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 27: ...27 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 28: ...7 Wiring Diagram 28 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 29: ...29 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 30: ...30 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 31: ...31 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 32: ...32 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 33: ... ON When the setting temperature is reached during cooling operation the compressor stops and it will not start for 3 minutes The compressor will start automatically if it has stopped for 7 minutes even if the room temperature is between the compressor ON temperature and OFF temperature When the compressor outdoor fan motor and indoor fan motor are simultaneously started the indoor fan motor will ...

Page 34: ...n Automatic Fan Speed is selected at Remote Control during cooling operation Fan speed rotates in the range of Hi to Me Deodorizing Control 34 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 35: ...urned off it stops for 6 minutes Once the compressor stops it will not start for 3 minutes during Cooling operation Same as Starting Current Control for Cooling Mode operation Same as Anti Freezing Control for Cooling Mode operation For Soft Dry region 6 minutes waiting is valid during compressor stops Same as Compressor Reverse Rotation Protection Control for Cooling Mode Operation For Soft Dry r...

Page 36: ...Soft Dry Operation Time Diagram 36 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 37: ...r judging indoor air temperature the operation mode is determined and operation continued at the mode determined After the operation mode has been determined the mode does not change However Soft Dry mode operation includes Cooling mode operation Room temperature adjustment The following are added to the setting temperature specified as above The mode judging temperature and standard setting tempe...

Page 38: ...lower limit will be shifted 10 downward Powerful Mode will operate for 15 minutes only Powerful Mode will stop if Powerful mode button is pressed again Stopped by ON OFF switch Timer OFF activates Economy mode button is pressed Sleep mode is pressed Operation mode button is changed 8 7 Economy Mode Operation Purpose of this operation is to save or reduced electrical power consumption of the room a...

Page 39: ...set This control can be omitted by open the circuit of JX1 Refer Circuit Diagram 8 9 Indoor Fan Speed Control Auto Fan Speed Control When set to Auto Fan Speed the fan speed is adjusted between maximum and minimum setting as shown in the table Manual Fan Speed Control Basic fan speed adjustment 3 settings from Lo to Hi can be carried out by using the Fan Speed selection button Random Fan Speed The...

Page 40: ... limit 8 11 Delay ON Timer Control When the Delayed ON Timer is set by using the remote control the unit will start operate slightly before the set time so that the room will reach nearly to the set temperature by the desired time For Cooling and Soft Dry mode the operation will start 15 minutes before the set time For Automatic mode the indoor fan will operate at Lo speed for 20 seconds 15 minute...

Page 41: ...tructions to be followed are classified by the following symbols Warning Caution This symbol with a white background denotes an action that is PROHIBITED Warning This sign warns of death or serious injury This room air conditioner must be earthed Improper grounding could cause electric shock Do not install the unit in a place where there may be explosive gas leaks Gas leaks near the unit could cau...

Page 42: ...on Precautions Use specified power cord Do not damage or modify the power cord If abnormal condition burnt smell etc occurs switch off and unplug the power supply OFF Do not repair by yourself Do not exposed directly to cool air for a long period Do not insert finger or other objects into the indoor or outdoor units 42 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU M...

Page 43: ...ntilate the room regularly Pay attention as to whether the installation rack is damaged due to long period of usage Caution This sign warns of injury Do not pull the cord to disconnect the plug Switch off the power supply if the unit is not used for a long period OFF Switch off the power supply before cleaning it 43 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC24...

Page 44: ...ver Manually adjusted Economy Powerful Indicators Economy Green Powerful Orange POWER ECONOMY POWERFUL SLEEP TIMER POWER ECONOMY POWERFUL SLEEP TIMER Front Panel When the front panel is opened Front Panel Auto Operation Button POWER ECONOMY POWERFUL SLEEP TIMER Air Purifying Filter Air Filters Tab for Front Panel 44 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC24...

Page 45: ...r Outdoor Unit Accessories CU MC245KE CU MC185KE CU MC196KE Piping Air Intake Vents Side Ground Terminal Inside Cover Drain Hose Air Intake Vents Side Air Outlet Vents Piping Drain Hose Ground Terminal Inside Cover CU MC145KE CU 3MC205KE Rear Rear Connecting cable Air Outlet Vents Connecting cable 45 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS...

Page 46: ...AIR SWING AM PM OFF AM PM MODE ECONOMY FAN SPEED AUTO MANUAL ON OFF SET CANCEL SLEEP Timer Set Button ON TIMER Button OFF TIMER Button Timer Cancellation Button Sleep Mode Operation Button Manual Airflow Direction Selection Button Time Setting Button Operation Display Economy Mode Operation Button Clock Button Auto Airflow Direction Button Operation Mode Selection Button Fan Speed Selection Button...

Page 47: ...ain type of flourescent lamps may affect signal reception Consult your dealer Signal receptor Signal received sound One short beep or one long beep Reset points short to clear the memory Aim at the signal receptor POWER ECONOMY POWERFUL SLEEP TIMER 47 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 48: ... the unit is not going to be used for an extended period of time turn off the main Power supply If it is left at the ON position approximately 2 5 W of electricity will be used even if the indoor unit has been turned off with the remote control If operation is stopped then restart immediately the unit will resume operation only after 3 minutes POWER ECONOMY POWERFUL SLEEP TIMER 1 Connect the power...

Page 49: ...to be used for a long period lights up PM PM 1 OPEN Slide the cover to open 2 Be sure the directions are correct Open the remote control cover and confirm the display 12 00 PM is flashing PM Setting the clock About the batteries Set the current time Clock immediately to prevent battery exhaustion flashes lights up lights up Remote Control Inserting batteries AIR SWING TIMER CLOCK 1 2 3 COOL PM MOD...

Page 50: ...emperature is reached Cooling Operation DRY COOL COOL Soft Dry Operation A very gentle Cooling Operation Consisting primarily of dehumidifying It does not lower the room temperature During Soft Dry operation the indoor fan operates at Low fan speed DRY 1 Press to select the desired operation mode When pressed the display changes in this order 2 Press to start the operation POWER indicator LED Gree...

Page 51: ...ange Press to select Fan speed The display changes in this order Automatic Low Medium High Selecting Vertical Airflow Direction Press AUTO The louver swing up and down automatically To stop this operation press MANUAL button Press MANUAL Manual selection of Vertical Airflow Direction Louver The display changes in this order Horizontal Airflow Direction Adjust it manually POWER ECONOMY POWERFUL SLE...

Page 52: ...CANCEL The timer indicator on the indoor unit will go off To change the setting time follow the above steps AM ON Timer details When the ON Timer is set operation will start before the actual set time This is to allow the room temperature to reach the setting temperature by the setting time maximum of 15 minutes in advance Once the ON Timer is set operation will start at the setting time everyday ...

Page 53: ...come back with the ON TIMER This will prevent the air conditioner from being left on while you are out and the temperature will be pleasant when you return When you return Set the time at which you will return with the ON TIMER This will make the temperature pleasant when you return and it will prevent the air conditioner from being left on Timer details The current time is not displayed when the ...

Page 54: ...s When used together with the timer the timer has priority Cooling or Soft Dry Operation for sleep mode movement will start to avoid overcooling Operation details This is to obtain a comfortable room temperature while sleeping Sleep Mode Time Approx 0 5 C increase Setting temperature Temperature Sleep Operation button is pressed Sleep shift operation starts 0 1 hour 1 hour Approx 0 5 C increase Ap...

Page 55: ...ress POWERFUL Powerful indicator Orange on indoor unit lights up Powerful mode will operate for 15 minutes only To cancel this operation press once more Temperature 3 C lower than set temp Temperature 0 5 C higher than set temp Economy and Powerful operation cannot be selected simultaneously The changes of the temperature and airflow volume are automatic The remote control display remain unchanged...

Page 56: ...oap or a mild household detergent Cleaning the Indoor Unit and Remote Control Wipe gently with a soft dry cloth Do not clean with water hotter than 40 C or with polishing fluids The front panel can be removed and cleaned with water 1 Open the front grille and remove the two air filters Hold the tab lift up slightly then pull down Thinner Benzene POWER ECONOMY POWERFUL SLEEP TIMER Recommendation If...

Page 57: ...ve water on the panel after cleaning Dry thoroughly to prevent electric shock Stand on a level surface when removing the front panel Do not touch the metal parts in the indoor unit after removing the front panel Removing the front panel Fixing the front panel 1 Raise the front panel horizontally match the protruding portion on the indoor unit to the fulcrum and push into place 2 Slide the two tabs...

Page 58: ...ers Air is not purified Cooling capacity decreases Foul odours are emitted Note Catechin is natural brown element The filter is coated with catechin in order to prevent the growth of bacteria and viruses Press here Removing the air purifying filters Reinstalling the air purifying filters 1 Open the filter frame to insert the new filters Deodorizing Filter Black in colour Catechin Air Purifying Fil...

Page 59: ...e unit for 2 3 hours using operation 2Turn off the power switch and remove the power supply plug Note If the unit is not switched off by the remote control it will start operating when you plug in because a Auto Restart Control is provided 3Remove the remote control batteries The unit will become dirty after use over several seasons reducing performance Depending on the operation condition a dirty...

Page 60: ...e Q Air conditioner has been restarted but does not operate for 3 minutes A This is to protect the air conditioner Wait until the air conditioner begins operating Q It seems that fog is coming out from the air conditioner A Condensation occurs when the airflow from the air conditioner cools the room air Q A sound like water flowing can be heard A This is the sound of refrigerant flowing inside the...

Page 61: ...operly The circuit breaker switches off frequently Abnormal noise is heard during operation Water leaks from the indoor unit Abnormal Operation Call the Dealer Immediately The air conditioner does not cool effectively Has the temperature been set incorrectly Are the filters dirty Are the intake or outlet vents of the outdoor unit obstructed Are all windows and doors closed POWER ECONOMY POWERFUL S...

Page 62: ...s button continuously for 5 to 10 seconds Test Run operation will be performed A beep sound will be heard at the fifth seconds to identify the starting of Test Run operation This is for Servicing purpose only Auto Restart Control If power is resumed after a power failure the operation will restart automatically after 3 5 1 2 minutes Operation will be automatically restart under the previous operat...

Page 63: ...will lower the cooling performance Keep All Doors and Windows Closed Prevent hot air from coming in and the loss of cool air Setting Temperature Set the temperature 1 C higher than actually desired Approximately 10 of electricity costs can be saved Air Filter and Air Purifying Filter Clean the air filter every 2 weeks and change the Air Purifying Filter every 3 months Dirty filter may reduces cool...

Page 64: ...EN NOT IN USE WHERE SUPPLY CONNECTION IS VIA MAINS PLUG Airborne noise A weighted sound pressure level of this appliance is less than 70dB A under the JIS C 9612 test conditions Maximum cooling operation 1 m from the unit IMPORTANT The wires in this mains lead are coloured in accordance with the following code Green and Yellow Earth Blue Neutral Brown Live As the colours of the wires in the mains ...

Page 65: ...struction strictly If installation is defective it will cause water leakage electrical shock or fire 3 Use the attached accessories parts and specified parts for installation Otherwise it will cause the set to fall water leakage fire or electrical shock 4 Install at a strong and firm location which is able to withstand the set s weight If the strength is not enough or installation is not properly ...

Page 66: ... disconnection in case of emergency In some countries permanent connection of this room air conditioner to the power supply is prohibited 1 Power supply connection to the socket using a power plug Use an approved 15A 16A power plug with earth pin for the connection to the socket 2 Power supply connection to a circuit breaker for the permanent connection Use an approved 16A circuit breaker for the ...

Page 67: ... 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 any obstacles which may cause a short circuit of the discharged air If piping length is over the common length ad...

Page 68: ...ing For left side piping piping connection for liquid should be here For left side piping piping connection for gas should be here 1 Mount the installation plate on the wall with six screws If mounting the unit on the concrete wall consider using anchor bolts Always mount the installation plate horizontally by aligning the marking off line with the thread and using a level gauge 2 Drill the piping...

Page 69: ...ure to use the sleeve for tube ass y to prevent dangers caused by mice biting the indoor outdoor connecting cable 4 Finish by sealing the sleeve with putty or caulking compound at the final stage 10 2 4 INDOOR UNIT INSTALLATION 1 For the right rear piping 2 For the right and right bottom piping 3 For the embedded piping 69 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE ...

Page 70: ... This can be used for left rear piping and left bottom piping also 70 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 71: ...aps on the front grille as shown in the illustration below and then remove the two mounting screws 3 Pull the lower section of the front grille towards you to remove the front grille When reinstalling the front grille first set the vertical airflow direction louver to the horizontal position and then carry out above steps 2 3 in the reverse order AUTO SWITCH OPERATION The below operations will be ...

Page 72: ...N m 1 4 18 N m CU 3MC205KE 3 8 42 N m 1 4 18 N m CU MC245KE 1 2 55 N m 1 4 18 N m CU MC76KE 3 8 42 N m 1 4 18 N m CU MC126KE 1 2 55 N m 1 4 18 N m Connecting the Piping to Outdoor Unit 1 Align the center of the piping and sufficiently tighten the flare nut with fingers 2 Finally tighten the flare nut with torque wrench until the wrench clicks When tightening the flare nut with torque wrench ensure...

Page 73: ... the charging set and turn off the vacuum pump Make sure that the needle in the gauge does not move after approximately 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 torque of 18 N m with a torque wrench ...

Page 74: ... in the room where dew may form please increase the insulation by using POLY E FOAM with thickness 6 mm or above CHECK THE DRAINAGE Open front panel and remove air filters Drainage checking can be carried out without removing the front grille Pour a glass of water into the drain tray styrofoam Ensure that water flows out from drain hose of the indoor unit EVALUATION OF THE PERFORMANCE Operate the ...

Page 75: ...drainage section Is the earth wire connection properly done Is the indoor unit properly hooked to the installation plate Is the power supply voltage complied with rated value Is there any abnormal sound Is the cooling operation normal Is the thermostat operation normal Is the remote control s LCD operation normal Is the air purifying filter installed 75 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS...

Page 76: ... Transferring Clockwise With cap Counter Clockwise Connected manifold gauge Evacuation Open Open Open Open Servicing Counter Clockwise Connected manifold gauge Counter Clockwise Connected manifold gauge Gas charging Open Open Open Open Servicing Counter Clockwise Connected manifold gauge Counter Clockwise Connected manifold gauge Pressure check Open Open Open Open Servicing Counter Clockwise Conne...

Page 77: ... compressor reduce the cooling capacity and could lead to a malfunction 5 Disconnect the charging hose from the vacuum pump and from the service ports of the 3 way valves 6 Tighten the service port caps of both the 3 way valves at a torque of 18 N m with a torque wrench 7 Remove the valve caps of both the 3 way valves Position both of the valves to open using a hexagonal wrench 4 mm 8 Mount valve ...

Page 78: ...the cooling cycle and stop it when the gauge indicates 0 kg cm2 G 0 MPa If the unit cannot be operated at the cool condition weather is rather cool press the Pump Down Switch on the Indoor unit So that the unit can be operated 7 Immediately set the gas side 3 way valve to the close position Do this quickly so that the gauge ends up indicating 1 to 3 kg cm2 G 0 1 MPa to 0 3 MPa 8 Use refrigerant re...

Page 79: ...h gas refrigerant from liquid High side 3 way valve service port and then discharge the refrigerant until gas Low side gauge needle indicates 3 kg cm2 0 3 MPa If air remain in the indoor unit and refrigeration pipes it will affect the compressor reduce to cooling capacity and could lead to a malfunction BE SURE TO USE REFRIGERANT RECLAIMING EQUIPMENT WHILE DISCHARGING THE REFRIGERANT Purge the air...

Page 80: ...m2 G 0 1 MPa 3 Connect the charge set s centre hose to refrigerant reclaiming equipment 4 Open the valve Low side on the charge set and loosen the hose connected with the Refrigerant Reclaiming Equipment to purge the air from the hose 5 Turn on refrigerant reclaiming equipment to collect the refrigerant until the needle indicates 0 no refrigerant is remaining 11 4 Balance refrigerant of the 3 way ...

Page 81: ...pproximately 1 hour vacuum of 4 mmHg or less 3 Close the valves Low side and High side on the charge set turn off the vacuum pump and confirm that the gauge needle does not move approximately 5 minutes after the vacuum pump is turned off 4 Disconnect the charge hose from the vacuum pump 11 5 Evacuation Procedure 81 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245...

Page 82: ...valve on the charge set to charge the system from the liquid side high presure pipe If the system cannot be charged with the specified amount of refrigerant operate the compressor until the specified amount can be charged and then close the valve at the bottom of the charge cylinder 4 Immediately disconnect the charge hose from both the 3 way valve service ports 5 Mount the valve stem nuts and the...

Page 83: ...Open Closed With valve cap With valve cap With cap Pumping down Closed Open Open Transferring Clockwise Counter Clockwise Connected manifold gauge Evacuation Open Open Open Servicing With vacuum pump Gas charging Open Open Open Servicing With charging cylinder Pressure check Open Servicing Open Open Connected manifold gauge Gas releasing Open Servicing Open Open Connected manifold gauge 83 CS MC95...

Page 84: ...IS PROCEDURE IN ORDER TO AVOID GAS LEAKAGE If air remain in the indoor unit and refrigeration pipes it will affect the compressor reduce to cooling capacity and could lead to a malfunction 5 Disconnect the charging hose from the vacuum pump and from the service port of the 3 way valve 6 Tighten the service port cap at a torque of 18 N m with a torque wrench 7 Remove the valve caps of the 2 way val...

Page 85: ...op it when the gauge indicates 0 MPa 0 kg cm2 G If the unit cannot be operated at the cooling condition weather is rather cool short the Pumping Down pins on the Main Control P C B Simply press the pumping down button if it is equipped So that the unit can be operated 7 Immediately set the 3 way valve to the closed position Do this quickly so that the gauge ends up indicating 0 1 MPa 1 kg cm2 G to...

Page 86: ...as refrigerant from 3 way valve service port and then discharge the refrigerant until low side gas side gauge needle indicates 0 3 MPa 3 kg cm2 If air remain in the indoor unit and refrigeration pipes it will affect the compressor reduce to cooling capacity and could lead to a malfunction 7 Tighten the service port cap at a torque of 18 N m with a torque wrench 8 Remove the valve caps of the 2 way...

Page 87: ... gauge indicates 0 05 MPa 0 5 kg cm2 G to 0 1 MPa 1 kg cm2 G If there is no air in the refrigeration cycle the pressure when the air conditioner is not running is higher than 0 1 MPa 1 kg cm2 G discharge the refrigerant until the gauge indicates 0 05 MPa 0 5 km cm2 G to 0 1 MPa 1 kg cm2 G If this is the case it will not be necessary to apply a evacuation Discharge the refrigerant gradually if it i...

Page 88: ...lose the valve Low side on the charge set turn off the vacuum pump and confirm that the gauge needle does not move approximately 5 minutes after turning off the vacuum pump 4 Disconnect the charge hose from the vacuum pump Vacuum pump oil If the vacuum pump oil becomes dirty or depleted replenish as needed 12 5 Evacuation 88 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125K...

Page 89: ...fficient wait approximately 1 minute and then repeat the procedure pumping down pin This is different from previous procedures Because you are charging with liquid refrigerant from the gas side absolutely do no attempt to charge with large amount of liquid refrigerant while operating the air conditioner 4 Immediately disconnect the charge hose from the 3 way valve s service port Stopping partway w...

Page 90: ...ver 2 To remove the Electronic Controller release the hook that holding the electronic controller Indoor Fan Motor removal procedure 1 Remove the control board by Releasing CN C GRN connector Releasing CN FM GRN connector Releasing CN STM connector Remove the earth wire screw Release the intake air sensor Release the piping sensor Remove the right and left screws Then remove the control board by p...

Page 91: ...ding the fan motor by pressing the tab Remove the discharge grille and then the drain hose Finally remove the fan motor by removing the screw REMINDER To reinstall the fan motor adjust the connector of the fan motor as Fig 4 Fig 5 91 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 92: ...or Removal Procedure 2 Remove the evaporator screw 3 Press the particular piece to loosen the evaporator 4 Remove the bearing 5 Push up the evaporator and take out the cross flow Fan Fig 6 Fig 7 92 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 93: ...ormal Changing the wireless remote control transmission code When two indoor units are installed in the same room in order to prevent operating errors caused by using two remote controls add a jumper wire to the remote control side J B and a carbon resistor 1 4 W 10kΩ to the indoor printed circuit board RX1 it is possible to select from 2 types of transmission codes including one at time of delive...

Page 94: ...insulation problem with the power source malfunction of a compressor and a fan The normal outlet air temperature and pressure of the refrigeration cycle depend on various conditions the standard values for them are shown in the table to the right 14 Troubleshooting Guide 94 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 95: ...ation is started 14 1 2 Diagnosis methods of a malfunction of a compressor Nature of fault Symptom Electric current during operation becomes approximately 20 lower than the normal value Insufficient compressing of a compressor The discharge tube of the compressor becomes abnormally hot normally 70 to 90 C The difference between high pressure and low pressure becomes almost zero Electric current re...

Page 96: ... 09 1 01 2 58 2 00 1 08 2 40 1 93 1 16 2 18 1 83 1 25 19 0 C 2 78 1 10 19 5 C 3 03 2 19 1 03 2 83 2 10 1 10 2 63 2 02 1 18 2 39 1 93 1 27 22 0 C 3 30 2 27 1 05 3 08 2 18 1 12 2 87 2 11 1 20 2 61 2 01 1 30 230V Outdoor Temp C Indoor wet bulb temp 30 35 40 46 TC SHC IP TC SHC IP TC SHC IP TC SHC IP 17 0 C 3 59 2 72 1 12 3 36 2 61 1 20 3 12 2 51 1 29 2 84 2 38 1 39 19 0 C 3 62 1 22 19 5 C 3 94 2 85 1...

Page 97: ...4 52 3 52 1 52 4 21 3 38 1 62 3 83 3 21 1 75 19 0 C 4 88 1 54 19 5 C 5 31 3 84 1 44 4 97 3 69 1 55 4 62 3 55 1 65 4 20 3 38 1 78 22 0 C 5 79 3 99 1 46 5 41 3 83 1 57 5 04 3 70 1 68 4 58 3 52 1 82 220V Outdoor Temp C Indoor wet bulb temp 30 35 40 46 TC SHC IP TC SHC IP TC SHC IP TC SHC IP 17 0 C 4 76 3 61 1 34 4 45 3 46 1 44 4 14 3 33 1 54 3 76 3 16 1 66 19 0 C 4 80 1 46 19 5 C 5 23 3 78 1 36 4 89 ...

Page 98: ... 2 83 1 21 3 72 2 73 1 29 3 38 2 60 1 39 220V Outdoor Temp C Indoor wet bulb temp 30 35 40 46 TC SHC IP TC SHC IP TC SHC IP TC SHC IP 17 0 C 3 49 2 69 1 03 3 26 2 54 1 11 3 03 2 44 1 19 2 76 2 32 1 28 19 0 C 3 52 1 13 19 5 C 3 83 2 77 1 05 3 58 2 66 1 13 3 33 2 56 1 21 3 03 2 44 1 30 22 0 C 4 18 2 87 1 07 3 90 2 76 1 15 3 63 2 67 1 23 3 30 2 54 1 33 230V Outdoor Temp C Indoor wet bulb temp 30 35 4...

Page 99: ... 2 75 1 29 3 61 2 65 1 38 3 28 2 53 1 49 220V Outdoor Temp C Indoor wet bulb temp 30 35 40 46 TC SHC IP TC SHC IP TC SHC IP TC SHC IP 17 0 C 3 42 2 59 1 11 3 20 2 49 1 19 2 97 2 39 1 28 2 70 2 27 1 38 19 0 C 3 45 1 21 19 5 C 3 76 2 72 1 13 3 51 2 61 1 21 3 27 2 51 1 30 2 97 2 39 1 40 22 0 C 4 10 2 82 1 15 3 83 2 71 1 24 3 56 2 61 1 32 3 24 2 49 1 43 230V Outdoor Temp C Indoor wet bulb temp 30 35 4...

Page 100: ...r Temp C Indoor wet bulb temp 30 35 40 46 TC SHC IP TC SHC IP TC SHC IP TC SHC IP 17 0 C 2 04 1 55 0 66 1 91 1 49 0 71 1 78 1 43 0 76 1 62 1 36 0 82 19 0 C 2 06 0 72 19 5 C 2 24 1 62 0 67 2 10 1 56 0 72 1 95 1 50 0 77 1 77 1 43 0 83 22 0 C 2 45 1 68 0 68 2 28 1 62 0 74 2 13 1 56 0 79 1 93 1 49 0 85 230V Outdoor Temp C Indoor wet bulb temp 30 35 40 46 TC SHC IP TC SHC IP TC SHC IP TC SHC IP 17 0 C ...

Page 101: ...101 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 102: ...102 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 103: ...103 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 104: ...iew is for the purpose of parts disassembly and replacement The non numbered parts are not kept as standard service parts 104 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 105: ... CWA20C2102 23 ELECTRONIC CONTROLLER 1 CWA742323 0 24 RECEIVER 1 CWA74919 0 25 INDICATOR COMPLETE 1 CWE39C1024 26 LEAD WIRE INDICATOR 1 CWA67C2105 0 27 TERMINAL BOARD 1 CWA28C2028 0 28 INDICATOR HOLDER 1 CWD931018 29 TEMPERATURE SENSOR 1 CWA50C608 0 30 CONTROL BOARD FRONT COVER 1 CWH13456 31 CONTROL BOARD TOP COVER 1 CWH13457 32 REMOTE CONTROL COMPLETE 1 CWA75C2079 0 33 FRONT GRILLE COMPLETE 1 CWE...

Page 106: ... View Note The above exploded view is for the purpose of parts disassembly and replacement 106 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 107: ...H10965 22 POWER SUPPLY CORD 1 CWA20C2102 23 ELECTRONIC CONTROLLER 1 CWA742323 0 24 RECEIVER 1 CWA74919 0 25 INDICATOR COMPLETE 1 CWE39C1024 26 LEAD WIRE INDICATOR 1 CWA67C2105 0 27 TERMINAL BOARD 1 CWA28C2027 0 28 INDICATOR HOLDER 1 CWD931018 29 TEMPERATURE SENSOR 1 CWA50C608 0 30 CONTROL BOARD FRONT COVER 1 CWH13456 31 CONTROL BOARD TOP COVER 1 CWH13457 32 REMOTE CONTROL COMPLETE 1 CWA75C2079 0 3...

Page 108: ...iew is for the purpose of parts disassembly and replacement The non numbered parts are not kept as standard service parts 108 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 109: ...LER 1 CWA741123 0 18 CAPACITOR COMPRESSOR 1 CWA31656 440VAC 30µF 0 19 CAPACITOR FAN MOTOR 1 CWA31709 430VAC 1µF 0 20 TERMINAL BOARD 1 CWA28064 21 OVERLOAD PROTECTOR 1 CWA12334 0 22 HOLDER OVERLOAD PROTECTOR 1 CWH7041200 23 TERMINAL COVER COMPRESSOR 1 CWH7070204 24 CABIBET TOP PLATE 1 CWE03061A 25 CABIBET BACK PLATE 1 CWE02071A 26 CONTROL BOARD COVER 1 CWH13236 27 FRONT PLATE 1 CWE06C109A 28 FAN GU...

Page 110: ...iew is for the purpose of parts disassembly and replacement The non numbered parts are not kept as standard service parts 110 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 111: ...LDER OVERLOAD PROTECTOR 2 CWH7041200 21 TERMINAL COVER COMPRESSOR 2 CWH7070204 22 CABIBET TOP PLATE 1 CWE03C026 23 CONTROL BOARD COVER CABINET 1 CWH13244 24 FRONT PLATE 1 CWE06C110A 25 CABIBET SIDE PLATE 1 CWE04069A 26 FAN GUARD 1 CWD04186A 27 HANDLE 1 CWE16000E 28 SOUND PROOF MATERIAL 2 CWG30267 29 MOUNT RUBBER COMPRESSOR 6 CWH50049 30 STRAINER 2 CWB11002 31 OPERATING INSTRUCTION 1 CWF563178 32 I...

Page 112: ...iew is for the purpose of parts disassembly and replacement The non numbered parts are not kept as standard service parts 112 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 113: ...0VAC 0 22 ELECTRO MAGNETIC RELAY 1 CWA00106 0 23 TERMINAL BOARD 1 CWA4711069 24 TERMINAL BOARD 1 CWA28064 25 OVERLOAD PROTECTOR 1 CWA12334 0 26 OVERLOAD PROTECTOR 1 CWA12336 0 27 TERMINAL COVER COMPRESSOR 2 CWH7070204 28 CABINET TOP PLATE 1 CWE03032A 29 3 WAY VALVE LIQUID SIDE 1 CWB01383 0 30 CONTROL BOARD COVER 1 CWH13322 31 FRONT PANEL 1 CWE06C111A 32 CABINET SIDE PLATE 1 CWE04131A 33 FAN GUARD ...

Page 114: ...iew is for the purpose of parts disassembly and replacement The non numbered parts are not kept as standard service parts 114 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 115: ...L BOARD 2 CWH10878 23 TERMINAL BOARD ASS Y 2 CWA28K217 24 CAPACITOR COMPRESSOR 2 CWA31647 0 25 HOLDER CAPACITOR 2 CWH30057 26 CAPACITOR FAN MOTOR 1 1 CWA31341 CWA31342 0 27 FUSE 2 XBA2C50TR0 0 28 CABINET ASS Y 2 CWE00K318A 0 29 CABINET FRONT PLATE 1 CWE06C1026A 30 CONTROL BOARD COVER 2 CWH13C286 31 FUSE HOLDER 2 XCSCW011 32 OPERATING INSTRUCTION 1 CWF563178 33 INSTALLATION INSTRUCTION 1 CWF612121 ...

Page 116: ...iew is for the purpose of parts disassembly and replacement The non numbered parts are not kept as standard service parts 116 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 117: ...1 CWB01486 0 21 CAPILLARY TUBE 1 CWB15672 22 CAPILLARY TUBE 1 CWB15490 23 STRAINER 1 CWB11002 24 FAN MOTOR 1 CWA95394 0 25 FAN MOTOR BRACKET 1 CWD54179 26 PROPELLER FAN 1 CWH00023 27 AIR GUIDER P FAN 1 CWD31094A 28 CONTROL BOARD 1 CWH10987 29 ELEC MAGNETIC RELAY 2 CWA00010 0 30 RESISTOR 2 CWA46C001 0 31 TERMINAL BOARD 1 CWA28059 32 CAPACITOR COMP A 1 CWA31647 0 33 CAPACITOR COMP B 1 CWA31653 0 34 ...

Page 118: ...C114EKTX Q2 Q3 TRANSISTOR A55C2412KTX Q4 TRANSISTOR A55D1484K Q5 Q8 TRANSISTOR A55DC143XKTX RY PWR ELECTRO MAGNETIC RELAY A001001 RY SHi RY Hi RY M ELECTRO MAGNETIC RELAY A00160 SSR1 SSR2 TYRISTOR A56G3MC202PL SW3 PUSH SWITCH A01059 T1 TRANSFORMER A401022 X1 RESONATOR A45CST4 09MG ZD1 DIODE A54D7 5MT1B ZNR1 ZNR2 ZNR3 DIODE ERZVEAV511 C FM SH CAPACITOR A31698 CR1 CR2 CR3 CR4 CR5 SURGE ABSORBER A590...

Page 119: ... 1 3 IC5 A52A2003GR2 RX1 24k R30 26 1k R31 10k R28 JX2 SW1 5 1k R16 1k R17 0 01µ C19 16V 10µ C15 15k R26 R27 20k C16 10µ 16V MX 3 PH302C 330 0 01µ 0 01µ FO VCC2 OUT VCC1 GND CO IN IN 47µ 6 3V 137k 5 6 7 8 4 3 2 1 CN RCV1 2 CN DISP 8 7 6 5 4 3 2 1 SW1 RX1 CN TH 1 2 3 4 MAIN GRN ORG ORG ORG RED R29 24k 0 01µ C17 TEST R8 1k R9 10k BZ1 BZ 1k R23 AIR SWING MOTOR Fig 1 OPEN CS MC95KE CU MC145KE CS MC95K...

Page 120: ...L1 16V C19 0 01µ 10µ C18 b e 2 2k R22 D1 RY PWR ERA15 01 c R21 6 2k 2SD148 4X Q4 IC2 5 6 8 3 1 RS D6 D1 R B CS SK 4 Vcc GND 2 7 C14 0 1µ A52BR9020F JX1 R24 10k c b e 10k 4 7k Q7 A55DC143XKTX Q6 4 7k 10k e b c S1VD20 DB1 DC114EKTX Q1 4 7k 10k e b c 0 1µ C4 5 1k R1 1 0k R3 50V 1µ C5 T1 5 10 6 3 RY PWR DRIVE RELAY DRIVE POWER CLOCK GENERATOR RELAY DRIVE A55DC143XKTX GROUND BUZZER RY PWR RY SHI RY H R...

Page 121: ...N C 1 VH 3 CN FUSE1 2 1 RY PWR FUSE 2A AC WHT 511U ZNR2 SSR1 A56W2DEH1 5 RY SHI RY H CR1 0 022µ RY M 511U ZNR1 CR2 CR3 CR4 120 120 0 022µ 120 0 022µ 120 0 022µ 1 2 CN FUSE2 102 C FUSE THERMAL 1 5µ 400V AC C FM 3 15A FUSE BLUE FAN MOTOR YELLOW CAPACITOR RED BLUE COMPRESSOR CAPACITOR BLUE BLUE RED YELLOW GRY OVER LOAD 1 2 PROTECTOR REGULATOR REGULATOR GENERATION RESET SIGNAL RESET SIGNAL GENERATION ...

Page 122: ...122 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 123: ...t OFF 6 min 36 sec ON 10 min 60 sec Soft Dry 10 min operation Deodorizing Control Cooling 40 sec 4 sec 70 sec 7 sec 20 sec 2 sec Soft Dry 180 sec 18 sec 40 sec 4 sec 360 sec 36 sec Comp Reverse Rotation Detection 5 min 30 sec Comp ON 5 min and above 2 min 0 sec Comp Fan Motor Delay Timer 1 6 sec 0 sec Intake Air Anti Freezing Prevention 16 min 96 sec Powerful Mode 15 min 15 sec Random FM Timer Eco...

Page 124: ...31 1 REMOTE CONTROL 124 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 125: ...31 2 PRINT PATTERN INDOOR UNIT PRINTED CIRCUIT BOARD TOP VIEW 125 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 126: ...31 3 PRINT PATTERN INDOOR UNIT PRINTED CIRCUIT BOARD BOTTOM VIEW 126 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE ...

Page 127: ...127 CS MC95KE CU MC145KE CS MC95KE CU MC185KE CS MC95KE CU 3MC205KE CS MC125KE CU MC245KE CS MC76KE CS MC126KE CU MC196KE MACC Printed in Malaysia ...

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