Panasonic CU-E21CKE инструкция обслуживания

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Хорошее руководство по эксплуатации

Законодательство обязывает продавца передать покупателю, вместе с товаром, руководство по эксплуатации Panasonic CU-E21CKE. Отсутствие инструкции либо неправильная информация, переданная потребителю, составляют основание для рекламации в связи с несоответствием устройства с договором. В законодательстве допускается предоставлении руководства в другой, чем бумажная форме, что, в последнее время, часто используется, предоставляя графическую или электронную форму инструкции Panasonic CU-E21CKE или обучающее видео для пользователей. Условием остается четкая и понятная форма.

Что такое руководство?

Слово происходит от латинского "instructio", тоесть привести в порядок. Следовательно в инструкции Panasonic CU-E21CKE можно найти описание этапов поведения. Цель инструкции заключается в облегчении запуска, использования оборудования либо выполнения определенной деятельности. Инструкция является набором информации о предмете/услуге, подсказкой.

К сожалению немного пользователей находит время для чтения инструкций Panasonic CU-E21CKE, и хорошая инструкция позволяет не только узнать ряд дополнительных функций приобретенного устройства, но и позволяет избежать возникновения большинства поломок.

Из чего должно состоять идеальное руководство по эксплуатации?

Прежде всего в инструкции Panasonic CU-E21CKE должна находится:
- информация относительно технических данных устройства Panasonic CU-E21CKE
- название производителя и год производства оборудования Panasonic CU-E21CKE
- правила обслуживания, настройки и ухода за оборудованием Panasonic CU-E21CKE
- знаки безопасности и сертификаты, подтверждающие соответствие стандартам

Почему мы не читаем инструкций?

Как правило из-за нехватки времени и уверенности в отдельных функциональностях приобретенных устройств. К сожалению само подсоединение и запуск Panasonic CU-E21CKE это слишком мало. Инструкция заключает ряд отдельных указаний, касающихся функциональности, принципов безопасности, способов ухода (даже то, какие средства стоит использовать), возможных поломок Panasonic CU-E21CKE и способов решения проблем, возникающих во время использования. И наконец то, в инструкции можно найти адресные данные сайта Panasonic, в случае отсутствия эффективности предлагаемых решений. Сейчас очень большой популярностью пользуются инструкции в форме интересных анимаций или видео материалов, которое лучше, чем брошюра воспринимаются пользователем. Такой вид инструкции позволяет пользователю просмотреть весь фильм, не пропуская спецификацию и сложные технические описания Panasonic CU-E21CKE, как это часто бывает в случае бумажной версии.

Почему стоит читать инструкции?

Прежде всего здесь мы найдем ответы касательно конструкции, возможностей устройства Panasonic CU-E21CKE, использования отдельных аксессуаров и ряд информации, позволяющей вполне использовать все функции и упрощения.

После удачной покупки оборудования/устройства стоит посвятить несколько минут для ознакомления с каждой частью инструкции Panasonic CU-E21CKE. Сейчас их старательно готовят или переводят, чтобы они были не только понятными для пользователя, но и чтобы выполняли свою основную информационно-поддерживающую функцию.

Содержание руководства

  • Страница 1

    1 Features 2 2 Functions 3 3 Product Specificatio ns 6 4 Dimensions 10 5 Refrigeratio n Cycle Diagram 12 6 Block Diagram 13 7 Wiring Diagram 14 8 Operation Details 15 8.1. BASIC FUNCTION 15 8.2. Protection Control Features 32 9 Operating Instructions 44 10 Installation And Servicing Air Conditioner Using R410A 52 10.1. OUTLINE 52 10.2. TOOL FOR INS[...]

  • Страница 2

    15 Replacemen t Parts List 85 16 Exploded View 86 17 Replacemen t Parts List 87 18 Electronic Circuit Diagram 88 18.1. REMOTE CONTROL 98 • Product − Microcom puter-c ontrolle d compressor operati ng frequen cy − V ertical and Horizon tal Airflow Directio ns − F ive modes of operati on selectio n − P owerful Mode operati on − D el ay ON [...]

  • Страница 3

    2 Functions Remote Control Operation OFF / ON OFF/ON I Room Temperature Setting TEMP Operation Mode Selection • a Automatic Operation • HEAT Heating Operation • COOL Cooling Operation • DRY Soft Dry Operation • FAN Fan Operation Time / Timer Setting • Hours and minutes setting. Clock Setting • Current time setting. Quiet Mode Operatio[...]

  • Страница 4

    Indoor Unit Automatic Operation Switch • Press for < 5s to run Automatic Operation. (Used when the remote control cannot be used.) • Press continuously for 5s and < 8s to run Forced Cooling Operation. • Press continuously for 8s and < 11s to run Forced Heating Operation. • Press continuously for 11s and < 16s to change different[...]

  • Страница 5

    Anti-Dew Formation Control Indoor Power Relay Control Anti Freezing Control Low Pressure Control (Gas Leakeage Detection) Breakdown Self Diagnosis Function Anti-Cold Draft Control High Pressure Control Hot Start Intake Air Temperature Control Deodorizing Control Deice Operation Outdoor Unit 30 seconds Forced Operation Time Delay Safety Control Over[...]

  • Страница 6

    3 Product Specification s Unit CS-E18CKE CU-E18CKE Coolin g Capacity kW kcal/h BTU/h 5.30 (0.90 - 6.00) 4,560 (770 - 5,160) 18,100 (3,070 - 20,500) Heating Capacity kW kcal/h BTU/h 6.60 (0.90 - 8.00) 5,680 (770 - 6,880) 22,500 (3,070 - 27,300) Moisture Removal l/h Pint/h 2.9 (6.1) Power Source Phase V Cycle Single 230 50 Airflow Method OUTLET INTAK[...]

  • Страница 7

    Unit CS-E18CKE CU-E18CKE 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 0.65 — Power Cord Length Number of core-wire 2.1 m 3 core wires × 1.5 mm 2 — — Dimensions Height inch (mm) 10 - 13/16 (275) 29 - 17/32 (750)[...]

  • Страница 8

    Unit CS-E21CKE CU-E21CKE Coolin g Capacity kW kcal/h BTU/h 6.30 (0.90 - 7.10) 5,420 (770 - 6,110) 21,500 (3,070 - 24,200) Heating Capacity kW kcal/h BTU/h 7.20 (0.90 - 8.50) 6,190 (770 - 7,310) 24,600 (3,070 - 29,000) Moisture Removal l/h Pint/h 3.5 (7.4) Power Source Phase V Cycle Single 230 50 Airflow Method OUTLET INTAKE SIDE VIEW T OP VIEW Air [...]

  • Страница 9

    Unit CS-E21CKE CU-E21CKE Drain Hose Inner diameter mm 12 — Length m 0.65 — Power Cord Length Number of core-wire 2.1 m 3 core wires × 1.5 mm 2 — — Dimensions Height inch (mm) 10 - 13/16 (275) 29 - 17/32 (750) Width inch (mm) 39 - 9/32 (998) 34 - 7/16 (875) Depth inch (mm) 8 - 9/32 (210) 13 - 19/32 (345) Net Weight lb (kg) 24 (11) 112 (51) [...]

  • Страница 10

    4 Dimensions 10[...]

  • Страница 11

    11[...]

  • Страница 12

    5 Refrigeration Cycle Diagram 12[...]

  • Страница 13

    6 Block Diagram 13[...]

  • Страница 14

    7 Wiring Diagram 14[...]

  • Страница 15

    8.1. BASIC FUNCTION 8 Operation Details Inverter control , which equipp ed with a microco mputer in determ ining the most suitable operati ng mode as time passes , automa tically adjusts output power for maximu m comfor t al ways. In order to achieve the suitable operati ng mode, the microcomputer mainta ins the set temperature by measu ring the te[...]

  • Страница 16

    Table (b): Outdoo r Air Temperature Shifting Mode: Outdoor Temperature , X ( ° C): Temperature Shift ( ° C) Manual Operation Auto Operation Cooling/Soft Dry 38 X 1.50 2.00 30 X 38 1.25 1.25 23 X 30 1.25 1.25 X 23 1.75 1.75 Heating 21 X -2.25 -1.50 17 X 21 -1.75 -1.00 13 X 17 -0.75 0.00 9 X 13 0.25 0.25 5 X 9 1.25 1.00 1 X 5 0.75 1.00 -3 X 1 1.50 [...]

  • Страница 17

    CompHz = Freq. A × Freq. H + Freq. C Example Calcula tion: Model No.: E18CK Operat ion Mode: Cooling When Intake Ai r Tempe rature - Internal setting Temperature: 1.5 ° C CompHz = Freq. A × Freq. H + Freq. C = 1.53 × 46 + 2.5 = 72 Hz (It cuts down less than a decimal point) Cooling & Soft Dry E18CK E21CK Freq. A Freq. C Freq. A Freq. C Low [...]

  • Страница 18

    8.1.4. Soft Dr y Operatio n 8.1.4.1. Thermo stat control • Compres sor is OFF when Intake Air Tempe rature - Internal Setting Tempe rature < -2.5 ° C. • Compres sor is ON after waiting for 3 minute s, if the Intake Air Tempe rature - Internal Setting Tempe rature > Compr essor OFF point. 8.1.5. Heating Operatio n 8.1.5.1. Thermo stat con[...]

  • Страница 19

    Values of T1, T2, and T3 depend on remote control setting temperature, as shown in below table. After the adjustment of T1, T2 and T3 values, the operati on mode for that particular environ ment and remote control setting is judged and perform ed, based on the above operati on mode chart, every 30 minute s. Remote Control Setting Temperature ( ° C[...]

  • Страница 20

    B. Indoor Fan Contro l i. Indoor fan control operati on outline 1. Cooling / Dry 2. Heating 20[...]

  • Страница 21

    ii. Auto Fan Speed 1. Cooling 2. Heating Note: a. UP: • If move from Lo, the fan speed will be shifted to Maximu m 1520 rpm (E21CK ), 1480 rpm (E18CK ). • If move from Maximum , the fan speed no change. • I n up zone, 10 rpm is added for every 10s until Maximu m 1520 rpm (E21CK ), 1480 rpm (E18CK ). b. DOWN: • The fan speed will be decrea s[...]

  • Страница 22

    iii. Max Capaci ty Conditi on a) During Cooling operati on, if all to the followin g conditio n is fulfilled , the indoor fan speed is set to Shi. 1. Indoor intake temperature 24 ° C. 2. Operat ion frequency 72 Hz (E18CK ), 95 Hz (E21CK ) & above. 3. Remote Contro l setting temperature 16 ° C. 4. Remote Contro l setting fan speed Hi. 5. Outdo[...]

  • Страница 23

    D. Deodo rizing Control i. Control conditio n Control at cooling /dry operati on and auto fan speed. No Deodor izing Control is performed during ON timer standb y operati on and during Anti-freezing control preven tion. ii. Operat ion The odor status is arrange d as below and it is shifted as follow. * When COMP is ON 1 → 2 → 3 (Shift to 4 when[...]

  • Страница 24

    Basic Rotatio n Speed 8.1.9. Airflow Directio n 1. There are two types of airflow, vertical airflow (directe d by horizon tal vane) and horizontal airflow (directe d by vertical vanes). 2. Contro l of airflow directio n can be automa tic (angles of directio n is determined by operati on mode, heat exchan ger temperature and intake air temperature) [...]

  • Страница 25

    1. Automa tic vertical airflow directio n can be set using remote control ; the vane swings up and down within the angles as stated above. For heating mode operati on, the angle of the vane depend s on the indoor heat exchan ger temperature as Figure 1 below. When the air c ond itio ner is stoppe d using remote control , the vane will shift to clos[...]

  • Страница 26

    8.1.10. Quiet operatio n (Cooling Mode/Cooling area of Dry Mode) A. Purpos e To provide quiet cooling operati on compa re to normal operati on. B. Contro l condition a. Quiet operati on start conditio n • W hen “ quiet ” button at remote control is presse d. Quiet LED illumina tes. b. Quiet operati on stop conditio n 1. When one of the follow[...]

  • Страница 27

    8.1.10.2 . Quiet operatio n (Heating ) A. Purpos e To provide quiet heating operati on compa re to normal operati on. B. Contro l condition a. Quiet operati on start conditio n • W hen “ quiet ” button at remote control is presse d. Quiet LED illumina tes. b. Quiet operati on stop conditio n 1. When one of the followin g conditio ns is satisf[...]

  • Страница 28

    8.1.11. Powerfu l Mode Operatio n When the powerful mode is selected, the interna l setting temperature will shift to achieve the setting temperature quickly . (a) Cooling Operat ion (b) Soft Dry Operat ion (c) Heating Operat ion 8.1.12. Delay ON Timer Control Delay ON timer can be set using remote control , the unit with timer set will start opera[...]

  • Страница 29

    8.1.14. Auto Restart Control 1. When the power supply is cut off during the operati on of air conditio ner, the compre ssor will re-operate within three to four minutes (there are 10 pattern s betwee n 2 minutes 58 second s and 3 minute s 52 second s to be selecte d random ly) after power supply resume s. 2. This type of control is not applica ble [...]

  • Страница 30

    8.1.18. Ionizer Operatio n 8.1.17. Indoor Power Relay Control Power relay will turn on during operati on or in progress of stoppin g operation. Althoug h operati on stops, the power relay continu es on for three minute s. However, during instanta neous power failure (< 0.5s), power relay will turn off. Then, it will turn on 2 minute s after powe[...]

  • Страница 31

    3. Ionizer operati on status is not memorised by micon. After OFF, when operati on is “ ON ” again, air conditio ner operate s without ionizer operati on. c. Timer during ionizer operati on Refer to case study in next page for detail. 8.1.18.1 . Ionizer Problem Detectio n Control i. Purpos e To inform user of ionizer problem s and detectio n. i[...]

  • Страница 32

    8.2. Protection Control Features 8.2.1. Protection Control For All Operatio ns 8.2.1.1. Time Delay Safety Control 1. The compre ssor will not start for three minute s after stop of operation. 2. This control is not applica ble if the power supply is cut off and on again or after 4-way valve deices conditio n. 8.2.1.2. 30 Second s Forced Operatio n [...]

  • Страница 33

    8.2.1.4. IPM (Power transist or) Prevent ion Control A. Overheating Preven tion Contro l 1. When the IP M temper ature rises to 110 ° C, compre ssor operati on will stop imm ediately. 2. Compressor operati on restarts after three minute s the temperature decrea ses to 95 ° C. B. DC Peak Curren t Contro l 1. When electric current to IPM exceed s s[...]

  • Страница 34

    8.2.1.7. CT Disconn ection Detectio n 1. Contro l Starting Conditi on a. Total Curren t is below 0.74 ~ 0.94 Amp. b. Operat ing Frequency is 72 Hz (E18CK ), 95 Hz (E21CK ) +1 and above. c. Continu ously for 20s. 2. Contro l Conten ts a. Abnorm al signal transmitted to indoor unit after 3 minute s outdoo r power is supplie d. (Indoor unit stop) 3. C[...]

  • Страница 35

    8.2.2. Protection Control For Cooling & Soft Dry Operatio n 8.2.2.1. Outdoor Air Temperature Control The compre ssor operati ng frequen cy is regulat ed in accord ance to the outdoo r air temper ature as shown in the diagram below. 8.2.2.2. Cooling Overloa d Control i. Pipe temperature limitatio n/restri ction • Detects the Outdoo r pipe temp[...]

  • Страница 36

    8.2.2.3. Anti-Fre ezing Control 1. When indoor heat exchan ger temperature is lower than 2 ° C continu ously for six minute s, compr essor will stop operati ng. 2. Compressor will resume its operati on three minutes after the indoor heat exchan ger is higher than 10 ° C. 3. At the same time, indoor fan speed increas e +40 rpm compared to its norm[...]

  • Страница 37

    8.2.3. Protection Control For Heating Operatio n 8.2.3.1. Anti Cold Draft Control Indoor fan speed varies in accord ance to indoor heat exchan ger temperature, based on typ e of air volume and directio n, as shown below. 1. Manua l Fan Speed 2. Auto Fan Speed 37[...]

  • Страница 38

    Note: a. UP: • If move from Lo, the fan speed will be shifted to Maximu m 1520 rpm (E21CK ), 1480 rpm (E18CK ). • If move from Maximu m, the fan speed no change . • In up zone, 10 rp m is added for every 10s until Maximu m 1520 rpm (E21CK ), 1480 r pm (E18CK ). b. DOWN : • The fan speed will be decrea sed one step every 10 sec. until Minimu[...]

  • Страница 39

    8.2.3.4. Overload Protecti on Control The compre ssor operati ng frequen cy is regulat ed in accord ance to indoor heat exchan ger temperature as shown in below figures . 8.2.3.5. Outdoor Temper ature Control • Outdoor temperature is detected and the followin g control is perform . • Control operate s after more than 1 minute the compre ssor ha[...]

  • Страница 40

    8.2.3.6. Deice Control A. Deice operat ion (Normal Deice Operation) 1. Detecti on methods Outdoo r heat exchan ger temperature sensor , timer. 2. Deice operati on time chart Notes a. During deice operati on, the relation ship betwee n outdoo r pipe temperature and time T1 is such operati on will procee d to next stage. b. The deice will be perform [...]

  • Страница 41

    3. Explan ation of operati on 1) Before the deice is started, compressor frequency is set to the specified value for T0-timer. 2) After deice is started, the 4-way valve, OD Fan and ID fan are OFF. 3) After 4-way valve is OFF for 30 s, compressor frequency is set to the specified value. 4) Before deice is ended, if the outdoor heat exchanger temper[...]

  • Страница 42

    3. Deice conditio n: OD air temp. t 0 ° C. OD heat exchan ger t emp. 0 ° C for 14 min. OD heat exchan ger t emp. -8 ° C for 10 min. 4. Auto clean deice time chart Similar to deice operati on 2 except for frequen cy values. a. Detecti on methods Outdoo r heat exchan ger temp. sensor , timer, indoor air te mp. sensor . b. Deice operati on control [...]

  • Страница 43

    Outdoo r heat exchan ger pipe temperature a 15 ° C b 18 ° C c 25 ° C Notes 1. During deice operation, the relation ship betwee n outdoo r pipe temperature and time T1 is such procee d to next operati on. 2. The deice will be perform ed only after 1 hour from when the operati on has started. 3. When Comp. OFF by the sequen ce No. 1, 6, 7 compre s[...]

  • Страница 44

    9 Operating Instructions 45 46 45 46 46 46 46 46 48 49 47 Ionizer DO NO T T OUCH 44[...]

  • Страница 45

    49 50 48 47 45[...]

  • Страница 46

    Current time OK? –> Setting: page 48 ON Select or Set time Confirm OFF or Set time Confirm ON & OFF Timer Timer Timer Set time Confirm 46[...]

  • Страница 47

    every 6 months see page 44 see page 48 Soaps Neutral household detergents ( pH7) 47[...]

  • Страница 48

    refer page 47 48[...]

  • Страница 49

    48 49[...]

  • Страница 50

    NEVER install, remove or reinstall y ourself Do NOT pull out the plug b y the cable Do NOT insert finger or other objects into the unit! — > especially dangerous for children! 50[...]

  • Страница 51

    44 46 46 46 47 47 47 / 48 47 / 48 45 51[...]

  • Страница 52

    10 Installation And Servicing Ai r Conditioner Using R410A 10.1. OUTLINE 10.1.1. About R410A Refriger ant 1. Conver ting air conditio ners to R410A Since it was declare d in1974 that chlorofluoroca rbons (CFC), hydro chlorof luoroca rbons (HCFC) and other substan ces pose a destruc tive danger to the ozone layer in the earth ´ s upper stratosphere[...]

  • Страница 53

    d. R410A refriger ating machin e oil Conven tionally , minera l oil or a synthet ic oil such as alkylbe nzene has been used for R22 refriger ating machin e oil. Becaus e of the poor compa tibility betwee n R410A and conven tional oils like minera l oil, however, there is a tenden cy for the refrigerating machin e oil to collect in the refriger atin[...]

  • Страница 54

    10.2.2. R410A Tools 1. Cooper tube gauge for clearan ce adjustment (used when flaring with the conven tional flaring tool (clutch type)) • This gauge makes it easy t o set the clearan ce for the copper tube to 1.0-1.5 m m from the clamp bar of the flaring tool. 2. Flaring tool (clutch type) • In the R410A flaring tool, the receiving hole for th[...]

  • Страница 55

    5. Chargin g hose • The pressu re resistan ce of the charging hose has been raised to match the higher pressu re of R410A . The hose materia l has also been change d to suit HFC use, and the size of the fitting has been change d to match the manifo ld ports. 6. Vacuum pump adapto r • W hen using a vacuum pump for R410A , it is necess ary to ins[...]

  • Страница 56

    8. Electro nic scale for refrigerant charging • Because of the high pressu re and fast vaporiz ing speed of R410A , the refriger ant cannot be held in a liquid phase inside the chargin g cylinde r when chargin g is done using the charging cylinde r method , causing bubble s to form in the measu rement scale glass and making it difficult to see th[...]

  • Страница 57

    10.3. REFRIGERANT PIPING WORK When working with refrigerant piping, the followin g points must be careful ly observ ed: no moisture od dust must be allowed to enter the piping, and there must be no refrigerant leaks. 1. Proced ure and precau tions for flaring work a. Cut the pipe Use a pipe cutter, and cut slowly so the pipe will not be deformed. b[...]

  • Страница 58

    2. Proced ure and precau tions for flare connec tion Table 11 R410A flaring dimensions Nominal diameter Outside diameter (mm) Wa ll thickness (mm) A (mm) R410A flaring tool, clutch type Conventional flaring tool Clutch type Wing-nu t type 1/4 6.35 0.8 0 - 0.5 1.0 - 1.5 1.5 - 2.0 3/8 9.52 0.8 0 - 0.5 1.0 - 1.5 1.5 - 2.0 1/2 12.70 0.8 0 - 0.5 1.0 - 1[...]

  • Страница 59

    Precau tions • Be sure to read the instructions for the vacuum pump, vacuum pump adapto r and manifo ld gauge prior to use, and follow the instruct ions careful ly. • Make sure that the vacuum pump is filled with oil up to the designa ted line on the oil gauge. • The gas pressu re back flow preven tion valve on the charging hose is generally [...]

  • Страница 60

    10.4.2. Transfe rring (Using N ew Refriger ant Piping) 1. Removing the unit a. Collect ing the refriger ant into the outdoo r unit by pumpin g down The refrigerant can be collecte d into the outdoo r unit (pumpi ng down) by pressin g the TEST RUN button, even when the temperature of the room is low. • Check to make sure that the valve stems of th[...]

  • Страница 61

    5. Set the refrigerant cylinde r onto the electro nic scale, then correct the hose the cylinde r and to the connec tion port for the electronic scale. (1)(2) Precau tion: Be sure to set up the cylinde r fo r liquid chargin g. If you use a cylinde r equipp ed with a siphon tube, you can charge the liquid without having to turn the cylinde r around 6[...]

  • Страница 62

    10.4.6. Brazing As brazing require s sophist icated techniq ues and experie nces, it must be perform ed by a qualifie d person . In order to prevent the oxide film from occurri ng in the pipe interior during brazing, it is effectiv e to procee d with brazing while letting dry nitrogen gas (N2) flow. <Brazing Method for Preven ting Oxidat ion>[...]

  • Страница 63

    11 Installation Instructions Required tools for Installation Wor ks 1. Philips screw driver 5. Spanner 9. Gas leak detector 13. Multimeter 2. Level gauge 6. Pipe cutter 10. Measuring tape 14. Torque wrench 18 N ● m (1.8 kgf ● m) 55 N ● m (5.5 kgf ● m) 65 N ● m (6.5 kgf ● m) 3. Electric drill, hole core drill ( ø 70 mm) 7. Reamer 11. Th[...]

  • Страница 64

    1. The equipment must be earthed. It may cause electrical shock if grounding is not perfect. 2. Do not install the unit at place where leakage of flammable gas may occur. In case gas leaks and accumulates at surrounding of the unit, it m ay cause fire. 3. Carry out drainage piping as mentioned in installation instructions. If drainage is not perfec[...]

  • Страница 65

    Applica ble piping ki t CZ-4F5, 7, 10AN (E18CK , E21CK ) SELEC T THE BEST LOCAT ION INDOOR UNIT • There should not be a ny heat source or steam near the unit. • There should not be any obstacl es blockin g the air circulation. • A place where air circulat ion in the r oom is good. • A place where drainag e can be easily done. • A place wh[...]

  • Страница 66

    11.2.1. SELECT THE BEST LOCATI ON (Refer to “Select the best location ” section) 11.2.2. HOW TO FIX INSTALL ATION PLATE The mounti ng wall is strong and solid enough to preven t it from the vibration. The centre of installa tion plate should be at more than 550 mm at right and left of the wall. The distanc e from installa tion plate edge to cei[...]

  • Страница 67

    3. For the embed ded piping (This can be used for left rear piping & left bottom piping also.) 67[...]

  • Страница 68

    1. The inside and outside connec ting cable can be connec ted without removing the front grille. 2. Connec ting cable betwee n indoor unit and outdoo r unit shall be approv ed polychl oropren e sheath ed 4 × 2.5 mm 2 (E18CK , E21CK ) flexible cord, type designa tion 245 IEC 57 or heavier cord. • Ensure the color of wires of outdoo r unit and the[...]

  • Страница 69

    AUTO SWITC H OPERATI ON • After selectin g the best location , start installa tion accord ing to Indoor/ Outdoo r Unit Installa tion Diagram . 1. Fix the unit on concre te or rigid f rame firmly and horizon tally by bolt nut. ( ø 10 mm). 2. When inst a llin g at roof, please conside r strong wind and earthquake. Please fasten the installa tion s[...]

  • Страница 70

    CUTTING AND FLARIN G THE PIPING 1. Please cut using pipe cutter and then remove the burrs. 2. Remove the burrs by using reamer. If burrs is not removed, gas leakage may be caused . Turn the piping end down to avoid the metal powder enterin g the pipe. 3. Please make flare after insertin g the flare nut onto the copper pipes. 11.3.4. EVACUA TION OF [...]

  • Страница 71

    DISPOSAL OF OUTDOOR UNIT DRAIN WATER • If a drain elbow is used, the unit should be placed on a stand which is taller than 3 c m. • If the unit is used in an area where temper ature falls below 0 ° C for 2 or 3 days in succes sion, it is recommended not to use a drain elbow, for the drain water freezes and the fan will not rotate. CHECK T HE D[...]

  • Страница 72

    1. Rated Freque nc y Operat ion 12 Servicing Information Caution: • P b free solder has a higher melting point than standard solder; Typically the melting point is 50 - 70 ° F( 3 0-4 0 ° C) higher. Please use a high temperature soldering iron. In case of the soldering iron with temperature control, please set it to 700 ± 20 ° F (370 ± 10 ° [...]

  • Страница 73

    2. Troubleshoot ing Air Conditioner Refrige ration cycle system In order to diagno se malfun ctions, ma ke sure that there are no electric al problem s before inspect ing the refriger ation cycle. Such problem s include insuffic ient insulati on, problem with the power source , malfunction of a compressor and a fan. The normal outlet air temperatur[...]

  • Страница 74

    1. Relatio nship betwee n the condition of the air conditioner and pressu re and electric curren t Cooling Mode Heating Mode Condition of the air conditoner Low Pressure High Pressure Electric current during operation Low Pressure High Pressure Electric current during operation Insufficient refrigerant (gas leakage) Clogged capillary tube or Strain[...]

  • Страница 75

    Error Codes Table Diagnosis display Abnormality / Protection control Abnormality Judgement Emergency operation Primary location to verify H11 Indoor / outdoor abnormal communication > 1 min after starting operation Indoor fan operation only • I nternal / external cable connections • I ndoor / Outdoor PCB H14 Indoor intake air temperature sen[...]

  • Страница 76

    • Remote Contro l Reset When the batteries are inserte d for the first time, or the batterie s are replaced, all the indicati ons will blink and the remote control might not work. If this happen , remove the cover of the remote control and push the reset point once to clear the memory data. • Changin g the wi reles s remote contro l transm issi[...]

  • Страница 77

    1. The Electro nic Contro ller, a Signal Receiv er and an Indicato r (Fig. 3) can be seen b y the below steps: • Open the Intake Grille and remove the screw at the front of the Front Grille. (Fig. 1). • Remove the 3 caps and 3 screws at the bottom of the Front Grille. (Fig. 1) • Remove the Front Grille by releasin g the 3 hooks at the top of [...]

  • Страница 78

    1. In order to remove the Cross Flow Fan and Indoor Fan Motor, Contro l Board need to be taken out by releasin g all the connec tors as indicate d below. a. Releas e the Earth Wire screw. (Fig. 5) b. Releas e the Intake Air Sensor . (Fig. 5) c. Releas e the Piping Sensor . (Fig. 5) d. Releas e the CN-RE C connec tors. (Fig. 5) e. Releas e the CN-ST[...]

  • Страница 79

    6. Remove the Bearing . (Fig. 9) 7. Remove the screws at the left of the Evaporator. (Fig. 9) 8. Push up the Evaporator and pull out the Cross Flow Fan from shaft. By then, Fan Motor can be taken out. (Fig. 10). REMIN DER - T o reinstall the Fan Motor, put it back in place, adjust the position of the Fan Motor ’ s leadwir e approp riately as show[...]

  • Страница 80

    1. Remove the top panel and front panel Fig. 16 2. Remove the Outdoo r Electro nic Controller Fig. 18 Caution! Whe n handling electronic controller, be careful of electrostatic discharge. • B e save to return the wiring to its original position • T here are many high voltage components within the heat sink cover so never touch the interior duri[...]

  • Страница 81

    13 Technical Data 81[...]

  • Страница 82

    82[...]

  • Страница 83

    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 5.26 3.99 1.51 4.91 3.82 1.63 4.57 3.67 1.74 4.16 3.49 1.88 19.0 ° C 5.30 1.65 19.5 ° C 5.77 4.17 1.54 5.40 4.01 1.66 5.02 3.86 1.77 4.56 3.67 1.91 22.0 ° C 6.29 4.33 1.57 5.88 4.16 1.69 5.47 4.01 1.80 4.97 3.83 1.95 Outdoor Temp. ( ° C) In[...]

  • Страница 84

    14 Exploded View Note: The above explode d view is for the purpos e of parts disasse mbly and replace ment. The non-nu mbered parts are not kept as standa rd service parts. 84[...]

  • Страница 85

    15 Replacement Parts List <Model: CS-E18 CKE & CS- E21CK E> REF. NO. PART NAME & DESCRIPTION QTY. CS-E18CKE CS-E21CKE REMARKS 1 CHASSY COMPLETE 1 CWD50C1293 ← 2 FAN MOTOR 1 CWA981056 ← 0 3 CROSS FLOW FAN COMPLETE 1 CWH02C1010 ← 4 SCREW - CROSS FLOW FAN 1 CWH4580304 ← 5 BEARING ASS’Y 1 CWH64K007 ← 6 EVAPORATOR 1 CWB30C1387 [...]

  • Страница 86

    16 Exploded View Note: The above explode d view is for the purpos e of parts disasse mbly and replace ment. The non-nu mbered parts are not kept as standa rd service parts. 86[...]

  • Страница 87

    17 Replacement Parts List <Model: CU-E1 8CKR & CU- E21CK R> REF NO. DESCRIPTION & NAME QTY. CU-E18CKR CU-E21CKR REMARKS 1 CHASSY ASSY 1 CWD50K2085 ← 2 ANTI-VIBRATION BUSHING 3 CWH50077 ← 3 COMPRESSOR 1 5CS130XAC03 ← O 4 NUT-COMPRESSOR MOUNT 3 CWH56000 ← 5 SOUND PROOF MATERIAL 1 CWG302111 ← 6 FAN MOTOR BRACKET 1 CWD541054 ←[...]

  • Страница 88

    18 Electronic Circuit Diagram 1 2 1 2 3 3 TEMPERATURE FUSE TO OUTDOOR (BLK) (RED) AC4 AC6 RY-PWR (BRW) AC2 AC1 (BLK) WHT AC5 WHT AC3 DISPLAY (PH10) 6 5 4 3 2 1 CN-DISP1 7 10 9 8 6 5 4 3 2 1 CN-DISP 7 10 9 8 FG1 FG2 (YLW/GRN) (YLW/GRN) PH10 (WHT) C29 C30 P L SW401 R42 110 Ω C10 0.01 µ R19 10k Ω R45 270 Ω R46 270 Ω R47 270 Ω R48 330 Ω R1[...]

  • Страница 89

    SCHEMATIC DIAGRAM 2/3 P72 P73 P74 BUZ P64 P65 P66 P67 P40 P41 P42 P43 P44 P45 P46 P47 P50 P51 P52 P53 P54 P55 P56 P57 Vss0 Vdd0 P30 P31 P32 P33 TXD2 RXD2 ANI1 ANI2 ANI3 P14 P15 P16 P17 Avss Vdd1 P25 TXD0 RXD0 SCK1 S01 S1L P36 46 41 42 43 44 45 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 2[...]

  • Страница 90

    SCHEMATIC DIAGRAM 3/3 CN001 3 4 5 6 7 8 9 10 11 1 2 F001 Z001 C002 L001 C003 D007 R030 R046 CN002 7 6 5 4 3 2 1 CN103 7 6 5 4 3 2 1 CN101 5 4 3 2 1 DB004 TH001 TH002 R114 PC001 1 4 3 2 R002 ZD005 R116 PC002 4 1 2 3 R001 R118 c b e Q102 R115 R007 R006 D002 D003 R005 R004 R008 R003 PC003 14 3 2 PC004 feedback 1 4 3 2 + ZD001 C006 R011 R010 R009 PC005[...]

  • Страница 91

    • CU -E1 8C K E CU -E21 C K E SC HEMATI C DIA G RAM 1 /5 D14 ERA15-01 1 2 1 2 3 3 AC-WHT AC-BLK TERMINAL DATA D6 ERA15-06 PC18 TLP421 (BL) PC17 TLP421 (GR) RED R152 ZD1 ZD5 R3 1.21k R172 330k D5 ERA15-10 1 4 3 2 2W 13k 1% 1% FG1 GRN ZNR107 ZNR108 ZNR102 ERZVEAV511 ZNR103 ERZVEAV511 LF101 RY-PWR PTC2 R151 R150 R149 R148 R147 R146 R145 R144 C2 PTC1[...]

  • Страница 92

    SC HEMATI C DIA G RAM 2 /5 R2 499k 1/4W 1 % R1 499k 1/4W 1 % R139 8.25k 1% R28 499k 1/4W 1 % R8 499k 1/4W 1 % R134 7.68k 1 % FUSE 3.15A 250V 1 R17 10k 10 4 25 14 7 14 1 28 LJP109 BLACK LJP113 BLACK 37 43 41 31 17 30 11 9 CN203 12 7 CN203 6 CN203 CN202 15 10 LJP112 BROWN + C15 100 6.3V 34 14 32 + C223 0.047 25V C209 10 50V CN202 2 10 CN202 17 CN201 [...]

  • Страница 93

    SC HEMATI C DIA G RAM 3/5 40 30 8 38 7 37 36 35 41 44 16 25 29 26 27 R249 18 33 45 6 13 12 7 8 CN202 1 11 18 CN203 CN203 CN201 3 20 36 19 28 (GND)VSS (X)NPWM00 (U)PWM00 (V)PWM01 (3.3V)VDD (Y)NPWM01 (W)PWM02 (Z)NPWM02 (FM)PWM10 (RY-1)P71 (RY-2)P72 (3.3V)VDD (TR)73 (GND)VSS PWM20 (2.5V)VDD2 P56 P57 VDD(3.3V) AVSS(GND) ADIN08 ADIN01 ADIN10 AVDD(3.3V) [...]

  • Страница 94

    SC HEMATI C DIA G RAM 4 /5 C84 10 50V C82 0.047 25V 2 1 R199 160 5W 5% PTC3 ZPC56CH251A1UC RY-2 ALD112A01 D23 ERA15-06 RY-1 ALA2ZF12E01 3 C65 0.22 630V C74 0.047 25V C75 0.047 25V + R75 10k R74 5.11k 1% R73 5.11k 1% C61 10 50V 1Ok 1Ok 1Ok 4.7k 4.7k 4.7k Q8 DTA143XK Q10 Q7 DTC143XK C60 1000p (MB) R72 1k R76 R102 10k IC4 TD62003AF R99 4.7k 1 3 2 4 5 [...]

  • Страница 95

    SC HEMATI C DIA G RAM 5/5 + + D8 ERB83-006 + + R25 4.7k 1/4W R24 10 1W R19 10 1W R20 10 1W R26 D9 ERA22-04 C27 100 16V NJM78M05F IC2 NJM78M15F IC1 C HO CE Vcc IN COM C HO CE Vcc IN COM C HO CE U OUT V OUT W OUT roc CCT Vcc IN COM Vcc IN(X) IN(Y) IN(Z) VFO GND R66 R65 R12 15k 1% R11 15.8k 1% R64 R63 R62 R61 R60 R59 R58 R57 R56 R55 R54 R53 R52 R51 R5[...]

  • Страница 96

    96[...]

  • Страница 97

    How to use electro nic circuit diagra m TIM ER TABLE < INDOO R> Test mode Name Time (Wh en test point Short-circuited) 4 way valve abnormality 4 min. 24 sec. Outdoor air temp. for Hz No. decision 30 min. 0 sec. Anti-dew formation control 20 min. 0 sec. Anti-freezing control 6 min. 0 sec. Thermo OFF delay 3 min. 0 sec. Low pressure control (ga[...]

  • Страница 98

    18.1. REMOTE CONTROL 98[...]

  • Страница 99

    18.2. PRINT PATTERN INDOOR UNIT PRINTED CIRCUIT BOARD 99[...]

  • Страница 100

    18.3. PRINT PATTERN OUTDOOR UNIT PRINTED CIRCUIT BOARD VIEW 100 [MAICO] Printed in Malays ia[...]