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Panasonic CS-E10JD3EA Service Manual

Summary of CS-E10JD3EA

  • Page 1

    © panasonic ha air-conditioning (m) sdn. Bhd. 2008. Unauthorized copying and distribution is a violation of law. Order no. Phaam0901093c8 air conditioner indoor unit outdoor unit cs-e10jd3ea cu-e10hbea cs-e15jd3ea cu-e15hbea cs-e18jd3ea cu-e18hbea please file and use this manual together with the se...

  • Page 2: Table of Contents

    2 table of contents page page 1 safety precautions -----------------------------------------------3 2 specifications ------------------------------------------------------5 2.1. Cs-e10jd3ea cu-e10hbea --------------------------5 2.2. Cs-e15jd3ea cu-e15hbea --------------------------8 2.3. Cs-e18jd3e...

  • Page 3: 1. Safety Precautions

    3 caution warning warning 1. Safety precautions • read the following “safety precautions” carefully before perform any servicing. • electrical work must be installed or serviced by a licensed electrician. Be sure to use the correct rating of the power plug and main circuit for the model installed. •...

  • Page 4

    4 caution 20. During pump down operation, stop the compressor before remove the refrigerant piping. (removal of refrigeration piping while compressor is operating and valves are opened condition will cause suck-in of air, abnormal high pressure in refrigeration cycle and result in explosion, injury ...

  • Page 5: 2 Specifications

    5 2 specifications 2.1. Cs-e10jd3ea cu-e10hbea model indoor cs-e10jd3ea outdoor cu-e10hbea performance test condition eurovent / as power supply phase, hz single, 50 v 230 240 min. Mid. Max. Min. Mid. Max. C o o l i n g capacity kw 0.60 2.50 3.00 0.60 2.50 3.00 btu/h 2050 8530 10200 2050 8530 10200 ...

  • Page 6

    6 model indoor cs-e10jd3ea outdoor cu-e10hbea i n d o o r f a n type sirocco material abs + gf 10% motor type dc brushless motor (8-pole) output power w 30 speed qlo cool rpm 1000 heat rpm 1040 lo cool rpm 1070 heat rpm 1100 me cool rpm 1185 heat rpm 1235 hi cool rpm 1300 heat rpm 1370 shi cool rpm ...

  • Page 7

    7 1. Cooling capacities are based on indoor temperature of 27 °c dry bulb (80.6°f dry bulb), 19.0°c wet bulb (66.2°f wet bulb) and outdoor air 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 ...

  • Page 8

    8 2.2. Cs-e15jd3ea cu-e15hbea model indoor cs-e15jd3ea outdoor cu-e15hbea performance test condition eurovent / as power supply phase, hz single, 50 v 230 240 min. Mid. Max. Min. Mid. Max. C o o l i n g capacity kw 0.90 4.10 4.70 0.90 4.10 4.70 btu/h 3070 14000 16000 3070 14000 16000 kcal/h 770 3530...

  • Page 9

    9 model indoor cs-e15jd3ea outdoor cu-e15hbea i n d o o r f a n type sirocco material abs + gf 10% motor type dc brushless motor (8-pole) output power w 30 speed qlo cool rpm 1000 heat rpm 1040 lo cool rpm 1070 heat rpm 1100 me cool rpm 1185 heat rpm 1235 hi cool rpm 1300 heat rpm 1370 shi cool rpm ...

  • Page 10

    10 1. Cooling capacities are based on indoor temperature of 27 °c dry bulb (80.6°f dry bulb), 19.0°c wet bulb (66.2°f wet bulb) and outdoor air 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...

  • Page 11

    11 2.3. Cs-e18jd3ea cu-e18hbea model indoor cs-e18jd3ea outdoor cu-e18hbea performance test condition eurovent / as power supply phase, hz single, 50 v 230 240 min. Mid. Max. Min. Mid. Max. C o o l i n g capacity kw 0.90 5.10 5.70 0.90 5.10 5.70 btu/h 3070 17400 19400 3070 17400 19400 kcal/h 770 439...

  • Page 12

    12 model indoor cs-e18jd3ea outdoor cu-e18hbea i n d o o r f a n type sirocco material abs + gf 10% motor type dc brushless motor (8-pole) output power w 30 speed qlo cool rpm 1060 heat rpm 1130 lo cool rpm 1130 heat rpm 1210 me cool rpm 1280 heat rpm 1420 hi cool rpm 1430 heat rpm 1630 shi cool rpm...

  • Page 13

    13 1. Cooling capacities are based on indoor temperature of 27 °c dry bulb (80.6°f dry bulb), 19.0°c wet bulb (66.2°f wet bulb) and outdoor air 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...

  • Page 14: 3 Features

    14 3 features • inverter technology - wider output power range - energy saving - quick cooling - quick heating - more precise temperature control • environment protection - non-ozone depletion substances refrigerant (r410a) • long installation piping - long piping up to 20 meter (e10/15hbea), 30 met...

  • Page 15

    15 4 location of controls and components 4.1. Indoor unit 4.2. Outdoor unit 4.3. Remote control.

  • Page 16: 5 Dimensions

    16 5 dimensions 5.1. Indoor unit & remote control 5.1.1. Cs-e10jd3ea cs-e15jd3ea.

  • Page 17

    17 5.1.2. Cs-e18jd3ea.

  • Page 18

    18 5.2. Outdoor unit 5.2.1. Cu-e15hbea cu-e18hbea.

  • Page 19

    19 5.2.2. Cu-e10hbea.

  • Page 20

    20 6 refrigeration cycle diagram.

  • Page 21: 7 Block Diagram

    21 7 block diagram 7.1. Cs-e15jd3ea cu-e15hbea cs-e18jd3ea cu-e18hbea.

  • Page 22

    22 7.2. Cs-e10jd3ea cu-e10hbea.

  • Page 23: 8 Wiring Connection Diagram

    23 8 wiring connection diagram 8.1. Indoor unit.

  • Page 24

    24 8.2. Outdoor unit 8.2.1. Cu-e15hbea cu-e18hbea.

  • Page 25

    25 8.2.2. Cu-e10hbea.

  • Page 26

    26 9 electronic circuit diagram 9.1. Indoor unit.

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    27 9.2. Outdoor unit 9.2.1. Cu-e15hbea cu-e18hbea.

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    28 9.2.2. Cu-e10hbea.

  • Page 29: 10 Printed Circuit Board

    29 10 printed circuit board 10.1. Indoor unit 10.1.1. Main printed circuit board.

  • Page 30

    30 10.2. Outdoor unit 10.2.1. Main printed circuit board 10.2.1.1. Cu-e15hbea cu-e18hbea.

  • Page 31

    31 10.2.1.2. Cu-e10hbea.

  • Page 32

    32 10.2.2. Cpu printed circuit board 10.2.2.1. Cu-e10hbea.

  • Page 33: 11 Installation Instruction

    33 11 installation instruction attached accessories required materials • read the catalog and other technical materials and prepare the required materials. • applicable piping kit cz-3f5, 7bp (e10****), cz-4f5, 7, 10bp (e15****, e18****) other items to be prepared (locally purchased) • this illustra...

  • Page 34

    34 11.1. Indoor unit 11.1.1. Selecting the installation location take into consideration the following contents when creating the blueprint. Indoor unit installation location • do not install the unit in excessive oil fume area such as kitchen, workshop and etc. • the location should be strong enoug...

  • Page 35

    35 11.1.3. Installing the indoor unit (installation embedded in the ceiling) • always provide sufficient entry and exit space to allow installation work, inspection and unit replacement. • waterproof the rear surface of the ceiling below the unit in consideration of water droplets forming and droppi...

  • Page 36

    36 • fit the drain hose insulation around the drain hose as shown in the diagram beside. • attach the discharge chamber. ( ) (10 screws) • cut out the intake cut-out portions at the unit rear panel using a cutter or other tools to make openings. • remove the two screws at the rear edge of the unit t...

  • Page 37

    37 1. Remove the remote controller lower case. (insert a flat-tipped screw driver or similar tool 2 to 3 mm into one of the gaps at the bottom of the case, and twist to open. Refer to the illustration at right.) be careful not to damage the lower case. 2. Do not remove the protective tape which is a...

  • Page 38

    38 1. Install the remote controller lower case to the wall with the two accessory screws . 2. Fasten the screws properly until screw head is lower than the rib and reach the base of remote controller lower case to ensure they do not damage the pcb inside the remote controller . 3. The feeding-out di...

  • Page 39

    39 check after connecting the power supply. • pour approximately 600 cc of water into the drain pan of the main unit using a squeeze bottle, etc. • press the drain test run switch on the control board in the control box to start the drain motor and check whether the water drains normally. (the drain...

  • Page 40

    40 11.1.6.1. Wire stripping and connecting requirement 11.2. Outdoor unit 11.2.1. Selecting the installation location • 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 pla...

  • Page 41

    41 11.2.3. Connecting the piping please make flare after inserting flare nut (locate at joint portion of indoor piping) 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 flar...

  • Page 42

    42 11.2.4. Evacuation of the equipment (for europe & oceania destination) when installing an air conditioner, be sure to evacuate the air inside the indoor unit and pipes in the following procedure. 1. Connect a charging hose with a push pin to the low and high side of a charging set and the service...

  • Page 43

    43 (for detail refer to wiring diagram at unit) 1. Remove the control board cover from the unit by loosening the screw. 2. Connecting cable between indoor unit and outdoor unit shall be approved polychloroprene sheathed 4 × 1.5 mm 2 flexible cord, type designation 245 iec 57 or heavier cord. 3. Secu...

  • Page 44

    44 check items is there any gas leakage at flare nut connections? Is the earth wire connection done properly? Has the heat insulation been carried out at flare nut is the power supply voltage complied with the rated value? Connections? Is there any abnormal sound emitted? Is the connecting cable bei...

  • Page 45: 12 Operation and Control

    45 12 operation and control 12.1. Basic function inverter control, which equipped with a microcomputer in determining the most suitable operating mode as time passes, automatically adjusts output power for maximum comfort always. In order to achieve the suitable operating mode, the microcomputer mai...

  • Page 46

    46 12.1.5. Automatic operation • this mode can be set using remote control and the operation is decided by remote control setting temperature, remote control operation mode, indoor intake air temperature and outdoor air temperature. • during operation mode judgment, indoor fan motor (with speed of l...

  • Page 47

    47 [heating] • according to indoor pipe temperature, automatic heating fan speed is determined as follows. B. Feedback control • immediately after the fan motor started, feedback control is performed once every second. • during fan motor on, if fan motor feedback 2550 rpm or increase, fan motor is t...

  • Page 48

    48 12.2.1. Quiet operation (heating) a. Purpose to provide quiet heating operation compare to normal operation. B. Control condition a. Quiet operation start condition • when “quiet” button at remote control is pressed. Quiet led illuminates. B. Quiet operation stop condition 1. When one of the foll...

  • Page 49

    49 12.4. Timer control 12.4.1. On timer control on timer can be set using remote control, the unit with timer set will start operate earlier than the setting time. This is to provide a comfortable environment when reaching the set on time. 60 minutes before the set time, indoor (at fan speed of lo-)...

  • Page 50: 13 Protection Control

    50 13 protection control 13.1. Protection control for all operations 13.1.1. Restart control (time delay safety control) • the compressor will not turn on within 3 minutes from the moment operation stops, although the unit is turned on again by pressing off/on button at remote control within this pe...

  • Page 51

    51 13.1.4. Ipm (power transistor) prevention control a. Overheating prevention control 1. When the ipm temperature rises to 110 °c, compressor operation will stop immediately. 2. Compressor operation restarts after three minutes the temperature decreases to 95 °c. B. Dc peak current control 1. When ...

  • Page 52

    52 13.2.2. Cooling overload control i. Pipe temperature limitation/restriction • detects the outdoor pipe temperature and carry out below restriction/limitation (limit the compressor operation frequency) • the compressor stop if outdoor pipe temperature exceeds 63 °c. • if the compressor stops 4 tim...

  • Page 53

    53 13.3. Protection control for heating operation 13.3.1. Intake air temperature control compressor will operate at maximum frequency if below conditions occur: 1. When the indoor intake air temperature is 30 °c or above. 13.3.2. Outdoor air temperature control the maximum current value is regulated...

  • Page 54: 14 Servicing Mode

    54 14 servicing mode 14.1. Test run operation (for pump down/servicing purpose) • the test run operation will be activated by short-circuiting cn-s at outdoor unit pcb after applying power between the terminal 1 and 2. The unit forced to run rated frequency cooling operation mode. 14.1.1. Cu-e15hbea...

  • Page 55

    55 14.1.2. Cu-e10hbea.

  • Page 56: 15 Troubleshooting Guide

    56 15 troubleshooting guide 15.1. Refrigeration cycle system in order to diagnose malfunctions, make sure that there are no electrical problems before inspecting the refrigeration cycle. Such problems include insufficient insulation, problem with the power source, malfunction of a compressor and a f...

  • Page 57

    57 15.2. Relationship between the condition of the air conditioner and pressure and electric current • carry out the measurements of pressure, electric current, and temperature fifteen minutes after an operation is started. Cooling mode heating mode condition of the air conditioner low pressure high...

  • Page 58

    58 15.3. Breakdown self diagnosis function 15.3.1. Self diagnosis function (three digits alphanumeric code) • once abnormality has occurred during operation, the unit will stop its operation, and off/on operation led off. • off indicator does not shown on remote control display. • in operation after...

  • Page 59

    59 15.4. Error codes table note: “o” - frequency measured and fan speed fixed. The memory data of error code is erased when the power supply is cut off, or press the auto switch until “beep” sound heard following by pressing the “check” button at remote control. Although operation forced to stop whe...

  • Page 60

    60 15.5. Self-diagnosis method 15.5.1. H11 (indoor/outdoor abnormal communication) malfunction decision conditions • during startup and operation of cooling and heating, the data received from outdoor unit in indoor unit signal transmission is checked whether it is normal. Malfunction caused • fault...

  • Page 61

    61 15.5.2. H12 (indoor/outdoor capacity rank mismatched) malfunction decision conditions • during startup, error code appears when different types of indoor and outdoor units are interconnected. Malfunction caused • wrong models interconnected. • wrong indoor unit or outdoor unit pcbs mounted. • ind...

  • Page 62

    62 15.5.3. H14 (indoor intake air temperature sensor abnormality) malfunction decision conditions • during startup and operation of cooling and heating, the temperatures detected by the indoor intake air temperature sensor are used to determine sensor errors. Malfunction caused • faulty connector co...

  • Page 63

    63 15.5.4. H15 (compressor temperature sensor abnormality) malfunction decision conditions • during startup and operation of cooling and heating, the temperatures detected by the outdoor compressor temperature sensor are used to determine sensor errors. Malfunction caused • faulty connector connecti...

  • Page 64

    64 15.5.5. H16 (outdoor current transformer open circuit) malfunction decision conditions • a current transformer (ct) is detected by checking the compressor running frequency ( rated frequency) and ct detected input current (less than 0.65a) for continuously 20 seconds. Malfunction caused • ct defe...

  • Page 65

    65 15.5.6. H19 (indoor fan motor – dc motor mechanism locked) malfunction decision conditions • the rotation speed detected by the hall ic during fan motor operation is used to determine abnormal fan motor (feedback of rotation > 2550rpm or malfunction caused • operation stops due to short circuit i...

  • Page 66

    66 15.5.7. H23 (indoor pipe temperature sensor abnormality) malfunction decision conditions • during startup and operation of cooling and heating, the temperatures detected by the indoor heat exchanger temperature sensor are used to determine sensor errors. Malfunction caused • faulty connector conn...

  • Page 67

    67 15.5.8. H24 (indoor pipe temperature sensor 2 abnormality) malfunction decision conditions • during startup and operation of cooling and heating, the temperatures detected by the indoor heat exchanger temperature sensor 2 are used to determine sensor errors. Malfunction caused • faulty connector ...

  • Page 68

    68 15.5.9. H27 (outdoor air temperature sensor abnormality) malfunction decision conditions • during startup and operation of cooling and heating, the temperatures detected by the outdoor air temperature sensor are used to determine sensor errors. Malfunction caused • faulty connector connection. • ...

  • Page 69

    69 15.5.10. H28 (outdoor pipe temperature sensor abnormality) malfunction decision conditions • during startup and operation of cooling and heating, the temperatures detected by the outdoor pipe temperature sensor are used to determine sensor errors. Malfunction caused • faulty connector connection....

  • Page 70

    70 15.5.11. H30 (compressor discharge temperature sensor abnormality) malfunction decision conditions • during startup and operation of cooling and heating, the temperatures detected by the outdoor discharge pipe temperature sensor are used to determine sensor errors. Malfunction caused • faulty con...

  • Page 71

    71 15.5.12. H97 (outdoor fan motor – dc motor mechanism locked) malfunction decision conditions • the rotation speed detected by the hall ic during fan motor operation is used to determine abnormal fan motor. Malfunction caused • operation stops due to short circuit inside the fan motor winding. • o...

  • Page 72

    72 15.5.13. H98 (indoor high pressure protection) error code will not display (no timer led blinking) but store in eeprom malfunction decision conditions • during heating operation, the temperature detected by the indoor pipe temperature sensor is above 60 °c. Malfunction caused • air short circuit....

  • Page 73

    73 15.5.14. H99 (indoor freeze prevention protection: cooling or soft dry) error code will not display (no timer led blinking) but store in eeprom malfunction decision conditions • freeze prevention control takes place (when indoor pipe temperature is lower than 2 °c). Malfunction caused • air short...

  • Page 74

    74 15.5.15. F11 (4-way valve abnormality) malfunction decision conditions • when heating operation, when indoor pipe temperature is below 10 °c. • when cooling operation, when indoor pipe temperature is above 45 °c. Malfunction caused • connector in poor contact. • faulty sensor. • faulty outdoor un...

  • Page 75

    75 15.5.16. F90 (power factor correction protection) malfunction decision conditions • during startup and operation of cooling and heating, when power factor correction (pfc) protection circuitry at the outdoor unit main pcb senses abnormal high dc voltage level. Malfunction caused • dc voltage peak...

  • Page 76

    76 15.5.17. F91 (refrigeration cycle abnormality) malfunction decision conditions • during cooling, compressor frequency = fcmax. • during heating, compressor frequency > fhrated. • during cooling and heating operation, running current: 0.65a • during cooling, indoor intake - indoor pipe °c. • durin...

  • Page 77

    77 15.5.18. F93 (compressor rotation failure) malfunction decision conditions a compressor rotation failure is detected by checking the compressor running condition through the position detection circuit. Malfunction caused • compressor terminal disconnect. • outdoor pcb malfunction. • compressor ma...

  • Page 78

    78 15.5.19. F95 (cooling high pressure abnormality) malfunction decision conditions during operation of cooling, when outdoor unit heat exchanger high temperature data (61 °c) is detected by the outdoor pipe temperature sensor. Malfunction caused • air short circuit at outdoor unit. • dust accumulat...

  • Page 79

    79 15.5.20. F96 (ipm overheating) malfunction decision conditions during operating of cooling and heating, when ipm temperature data (100 °c) is detected by the ipm temperature sensor. Multi models only • compressor overheating: during operation of cooling and heating, when the compressor ol is acti...

  • Page 80

    80 15.5.21. F97 (compressor overheating) malfunction decision conditions during operation of cooling and heating, when compressor tank temperature data (112°c) is detected by the compressor tank temperature sensor. Malfunction caused • refrigerant shortage (refrigerant leakage). • 2/3 way valve clos...

  • Page 81

    81 15.5.22. F98 (input over current detection) malfunction decision conditions during operation of cooling and heating, when an input over-current (15.06a) is detected by checking the input current value being detected by current transformer (ct) with the compressor running. Malfunction caused • ove...

  • Page 82

    82 15.5.23. F99 (output over current detection) malfunction decision conditions during operation of cooling and heating, when an output over-current (20.2a) is detected by checking the current that flows in the inverter dc peak sensing circuitry. Malfunction caused • dc peak due to compressor failur...

  • Page 83

    83 16 disassembly and assembly instructions 16.1. Disassembly of parts 16.1.1. Detaching the upper and inner casing 1. Unscrew the 10 screws on the upper and inner casing and detach them 16.1.2. Detaching the control board 1. Unscrew the 2 screws on the control board and open the control board cover...

  • Page 84

    84 16.1.3. Detaching the fan 1. First detach the upper and inner casing (16.1.1) 2. Disengage the 4 catches (2 each on the left and right) on the air guide. 3. Use a 2.5 mm hexagonal wrench to loosen the 2 bolts connecting the fan motor and fan, detach the shaft connecting the fan motor and fan, loo...

  • Page 85

    85 16.1.5. Outdoor electronic controller removal procedure 1. Remove the top panel and front panel fig. 8 2. Remove the outdoor electronic controller fig. 9 fig. 10 • be save to return the wiring to its original position • there are many high voltage components within the heat sink cover so never to...

  • Page 86: 17 Technical Data

    86 17 technical data 17.1. Operation characteristics 17.1.1. Cs-e10jd3ea cu-e10hbea.

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    87.

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    88.

  • Page 89

    89.

  • Page 90

    90 17.1.2. Cs-e15jd3ea cu-e15hbea.

  • Page 91

    91.

  • Page 92

    92.

  • Page 93

    93.

  • Page 94

    94 17.1.3. Cs-e18jd3ea cu-e18hbea.

  • Page 95

    95.

  • Page 96

    96.

  • Page 97

    97.

  • Page 98

    98 17.2. Sensible capacity chart cs-e10jd3ea cu-e10hbea cs-e15jd3ea cu-e15hbea cs-e18jd3ea cu-e18hbea 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 2.48 1.88 0.62 2.32 1.80 0.67 2.16 1.73 0.72 1.96 1.65 0.77 19.0 °c 2.50 0.68 19.5 °c 2.72 1.97 ...

  • Page 99

    99 18 exploded view and replacement parts list 18.1. Cs-e10jd3ea cs-e15jd3ea cs-e18jd3ea 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 100

    100 (note) • all parts are supplied from phaam, malaysia (vendor code: 00029488). • “o” marked parts are recommended to be kept in stock. Ref no. Description & name qty. Cs-e10jd3ea cs-e15jd3ea cs-e18jd3ea remarks 1 over load protector 1 cwa12161 ← ← 2 fuse complete 1 cwa16c1038 ← ← o 3 terminal boa...

  • Page 101

    101 18.2. Cu-e10hbea 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 102

    102 (note) • all parts are supplied from phaam, malaysia (vendor code: 00029488). • “o” marked parts are recommended to be kept in stock. Ref. No. Description & name qty. Cu-e10hbea remarks 1 chassy ass’y 1 cwd50k2176 3 fan motor bracket 1 cwd541089 4 screw - fan motor bracket 3 cwh551217 5 fan moto...

  • Page 103

    103 18.3. Cu-e15hbea cu-e18hbea 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 104

    104 (note) • all parts are supplied from phaam, malaysia (vendor code: 00029488). • “o” marked parts are recommended to be kept in stock. Ref. No. Description & name qty. Cu-e15hbea cu-e18hbea remarks 1 chassy ass’y 1 cwd50k2085 ← 2 anti-vibration bushing 3 cwh50077 ← 3 compressor 1 5cs130xae04 ← o ...

  • Page 105

    105 [phaam] printed in malaysia ssyw0906-01.