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Panasonic CS-ME10EB1E, Service Manual

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Panasonic CS-ME10EB1E Service Manual Download Page 19

10.2. Airflow Direction Control

The following shows how louver operation changes depending on the direction set with the AIR SWING button and other operating

conditions.

Cooling and Dry

Heating

·

The louver stops at the CLOSE position when the power switch or breaker is ON.

·

The louver stops at their current position when the power switch or breaker is OFF.

·

Move the horizontal airflow direction control louver manually.

19

CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E

Summary of Contents for CS-ME10EB1E

Page 1: ...E CS ME14EB1E 10 1 Simultaneous Operation Control 18 10 2 Airflow Direction Control 19 10 3 Indoor Fan Control 20 10 4 Drain Pump Control 22 10 5 Auto Restart Control 23 10 6 Other Indoor Unit Operation Functions 24 11 Installation Instructions 31 12 Disassembly of Parts 36 12 1 Detaching the fan motor and cross flow fan 36 12 2 Detaching the drain pump 37 12 3 Detaching the control board 37 12 4 ...

Page 2: ...oded View Replacement Parts List 45 14 1 Exploded View 45 14 2 Replacement Parts List 46 2 CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E Operating instructions of this product can be referred at following Web site http phaam panasonic com my ...

Page 3: ...1 Safety Precautions 3 CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E ...

Page 4: ...4 CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E ...

Page 5: ...t will be connected to outdoor unit must be within connectable capacity range of outdoor unit Shown in the above table Example The below indoor units combination is not possible to connect CU 3E23CBPG Total nominal capacity of indoor unit is between 5 0kW and 10 0kW 1 Two CS ME7EB1E only Total nominal cooling capacity is 4 4kW 2 Three CS ME14EB1E only Total nominal cooling capacity is 12 0kW Inver...

Page 6: ...3 Functions 3 1 REMOTE CONTROL 6 CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E ...

Page 7: ...3 2 INDOOR UNIT 7 CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E ...

Page 8: ...8 CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E ...

Page 9: ... main unit Gas mm 9 52 3 8 Flare to the main unit Type of pipe CZ 3F Type of Indoor Outdoor connecting cable mm 4 x 1 5 mm2 flexible cord type designation 245 IEC 57 H05RN F Drain opening mm VP20 Dimensions mm Height 185 x Width 770 x Depth 360 Net Weight kg 9 8 10 5 Fan Type Cross flow fan Motor Type DC brushless motor ARW50A8P30AC Output W 4P 25W 40V A98258 Heat exchanger Plate fin forced draft ...

Page 10: ...5 Dimensions 5 1 Cassette Type 10 CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E ...

Page 11: ...11 CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E ...

Page 12: ...5 2 Grille 12 CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E ...

Page 13: ...6 Refrigeration Cycle Diagram 13 CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E ...

Page 14: ...7 Block Diagram CS ME7EB1E ME10EB1E ME12EB1E ME14EB1E 14 CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E ...

Page 15: ...8 Wiring Diagram 15 CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E ...

Page 16: ...9 Electronic Circuit Diagram 16 CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E ...

Page 17: ...17 CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E ...

Page 18: ... air does not discharged While a heating operation is in progress a cooling operation cannot be performed by an indoor unit in another room In the room where the operation button for heating was pressed first operation is continued In the room where the operation button for cooling was pressed afterward the operation lamp of the indoor unit blinks where the attempt is made to establish the cooling...

Page 19: ...utton and other operating conditions Cooling and Dry Heating The louver stops at the CLOSE position when the power switch or breaker is ON The louver stops at their current position when the power switch or breaker is OFF Move the horizontal airflow direction control louver manually 19 CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E ...

Page 20: ...wing shows how fan speed changes depending on the setting made with the FAN SPEED button and other operating conditions Actual fan speed may differ from that you set with remote control 20 CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E ...

Page 21: ...21 CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E ...

Page 22: ...0 and 90 seconds as long as the unit is operating Operation while the unit is off is determined by the difference between the temperature setting and the room temperature Float switch operation When the float switch turns on for 10 seconds continuously the thermostat of the indoor unit turns off and the drain pump operates continuously When the float switch stays on for 150 seconds continuously th...

Page 23: ...an speed and airflow direction before the power is turned off are restored 2 In the case of automatic operation after the power is restored operation starts with the determination of the mode 3 While the air conditioner odour clear timer has been set the setting is cancelled and operation is transferred to the mode before the power is turned off 4 While the air conditioner odour clear operation wi...

Page 24: ...r 2 minutes if the room temperature is low intake temperature below 16 C so just wait The forced operation is performed after the 2 minutes have elapsed 3 Forced heating operation First press the auto button until one beep sounds and then set it to OFF Now press the auto button until two beeps sound to perform the automatic heating operation 4 Select Remote Control Transmission Code There are 4 ty...

Page 25: ...6 2 Drain Test When installing the unit and you want the drain pump to operate independently press the DRAIN TEST switch to operate it for about 5 minutes 25 CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E ...

Page 26: ...splay Signal is transmitted to the main unit 4 Press the TIMER button When the button is pressed the display goes back repeatedly and slowly until Beeps sound about 5 seconds intermittently is heard from main unit 5 Then displayed error code matches to the error code saved in unit memory The power LED on the main unit also lights up Note When the CHECK button is pressed continuously for 5 seconds ...

Page 27: ...ection signal has been detected on 7 successive occasions or it has been detected continuously for 25 seconds or when a state in which the fan motor speed is not synchronized with the control signal has been detected on 7 successive occasions The error occurs the timer lamp blinks Diagnosis checkpoint 1 Check the nature of the fan lockup trouble 2 Check for disconnections of the fan motor connecto...

Page 28: ... 1 This error occurs when a temperature which is impossibly high or low from a normal standpoint has been detected Check the sensor and if open circuit more than 500k ohms or short circuit less than 0 5k ohms is not found defective contact of the connector or a defective control P C Board is possible H37 Outdoor liquid pipe temp sensor This error occurs when a temperature of under 45 C or above 14...

Page 29: ...eck the IPM base current 6 locations within 3 minutes after the power has been turned back on As the symptom F93 is stored in the memory 30 seconds after the compressor has started up and operation stops The error occurs after 4 restarts 3 Check for broken wires for open circuiting in the compressor winding Approximately 1 ohm under normal conditions for each phase same symptom as in 2 4 Check the...

Page 30: ...current exceeds the setting 17A to 20A frequency control is started and if it then exceeds the setting operation stops and the error occurs Diagnosis checkpoint 1 Check the AC voltage at the outdoor unit terminal board during operation The voltage drop must be within 5 of the voltage when operation has stopped 110 of rated voltage even during operation If the voltage drop exceeds 5 of if the volta...

Page 31: ...CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E 31 11 Installation Instructions ...

Page 32: ...CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E 32 ...

Page 33: ...CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E 33 ...

Page 34: ...CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E 34 ...

Page 35: ...CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E 35 ...

Page 36: ...ws on the front grille then disengage the catches with a screwdriver and detach the front grille 3 Loosen the screw on the cover and detach the cover 4 Unscrew the 2 screws on the control section cover 5 Detach the connectors going from the control board to the drain pump and from the receiver and display sections 6 Unscrew the screw and disengage the 2 catches on the air outlet grille then take o...

Page 37: ...detach the fan motor 11 Remove the cross flow fan 12 2 Detaching the drain pump 8 Unscrew the screw on the drain pump holder and detach it 9 Detach the drain hose from the drain pump and remove the drain pump 12 3 Detaching the control board 1 Open the air inlet section of the front grille 2 Unscrew the 4 screws on the front grille then disengage the catches with a screwdriver and detach the front...

Page 38: ... on the cover and detach the cover 4 Unscrew the 2 screws on the control section cover and detach all connectors 5 Disengage the catch on the control board and remove it 38 CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E ...

Page 39: ...s on the control section cover and detach the connector for the louver motor 5 Unscrew the screw and disengage the 2 catches on the air outlet grille 6 Unscrew the 2 screws on the louver motor on the back of the air outlet grille and remove the louver motor 39 CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E ...

Page 40: ...13 Technical Data 13 1 OPERATION CHARACTERISTICS 40 CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E ...

Page 41: ...41 CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E ...

Page 42: ...42 CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E ...

Page 43: ...43 CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E ...

Page 44: ...44 CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E ...

Page 45: ...t Parts List 14 1 Exploded View 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 45 CS ME7EB1E CS ME10EB1E CS ME12EB1E CS ME14EB1E ...

Page 46: ... 31 INSULATION SHEET 1 CWG10467 34 CROSS FLOW FAN COMPLETE 1 CWH02K117X 35 CONTROL BOARD BOX 1 CWH10931 36 CONTROL COVER 1 1 CWH131172 37 CONTROL COVER 2 1 CWH13424 38 CONTROL COVER 3 1 CWH13426 40 HOLDER SENSOR 1 CWH32137 43 DRAIN TRAY 1 CWH40C1022 44 BELT 3 CWH4605004 45 GUTTER 1 CWH481002X 46 BUSHING FOR DRAIN PUMP 1 1 CWH50196 47 BUSHING FOR DRAIN PUMP 2 1 CWH50197 48 BUSHING 1 CWH50198J CWH50...

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