Panasonic CS-E12DKEW Service Manual

Summary of CS-E12DKEW

  • Page 1

    1 features 2 2 functions 3 2.1. Remote control 3 2.2. Indoor unit 4 2.3. Outdoor unit 6 3 product specifications 7 3.1. Cs-e9dkew cu-e9dke 7 3.2. Cs-e12dkew cu-e12dke 9 4 dimensions 11 4.1. Indoor unit & remote control 11 4.2. Outdoor unit 12 5 refrigeration cycle diagram 13 6 block diagram 14 7 wir...

  • Page 2: 3 Product Specifications

    3 product specifications 3.1. Cs-e9dkew cu-e9dke unit cs-e9dkew cu-e9dke cooling capacity kw kcal/h btu/h 2.6 (0.80 - 3.00) 2,240 (690 - 2,580) 8,870 (2,050 - 10,200) heating capacity kw kcal/h btu/h 3.6 (0.80 - 5.00) 3,100 (690 - 4,300) 12,300 (2,050 - 17,100) moisture removal l/h pint/h 1.6 (3.4) ...

  • Page 3

    Unit cs-e9dkew cu-e9dke power cord length number of core-wire — — — — dimensions height inch (mm) 11 - 1/32 (280) 21 - 1/4 (540) width inch (mm) 31 - 15/32 (799) 30 - 23/32 (780) depth inch (mm) 7 - 7/32 (183) 11 - 3/8 (289) net weight lb (kg) 20 (9.0) 82 (37) compressor type — hermetic rotary motor...

  • Page 4

    3.2. Cs-e12dkew cu-e12dke unit cs-e12dkew cu-e12dke cooling capacity kw kcal/h btu/h 3.50 (0.80 - 4.00) 3,010 (690 - 3,440) 11,950 (2,730 - 13,600) heating capacity kw kcal/h btu/h 4.80 (0.80 - 6.50) 4,130 (690 - 5,590) 16,400 (2,730 - 22,200) moisture removal l/h pint/h 2.0 (4.2) power source (phas...

  • Page 5

    Unit cs-e12dkew cu-e12dke dimensions height inch (mm) 11 - 1/32 (280) 21 - 1/4 (540) width inch (mm) 31 - 15/32 (799) 30 - 23/32 (780) depth inch (mm) 7 - 7/32 (183) 11 - 3/8 (289) net weight lb (kg) 20 (9.0) 82 (37) compressor type — hermetic rotary motor type — brushless (6-pole) rated output w — ...

  • Page 6: 4 Dimensions

    4 dimensions 4.1. Indoor unit & remote control 4.1.1. Cs-e9dkew cs-e12dkew 11 cs-e9dkew cu-e9dke / cs-e12dkew cu-e12dke.

  • Page 7

    4.2. Outdoor unit 4.2.1. Cu-e9dke cu-e12dke 12 cs-e9dkew cu-e9dke / cs-e12dkew cu-e12dke.

  • Page 8

    5 refrigeration cycle diagram 13 cs-e9dkew cu-e9dke / cs-e12dkew cu-e12dke.

  • Page 9: 6 Block Diagram

    6 block diagram 14 cs-e9dkew cu-e9dke / cs-e12dkew cu-e12dke.

  • Page 10: 7 Wiring Diagram

    7 wiring diagram 15 cs-e9dkew cu-e9dke / cs-e12dkew cu-e12dke.

  • Page 11

    Attached accessories applicable piping kit cz-3f5, 7bp (e9dk) cz-4f5, 7, 10bp (e12dk) select the best location indoor unit • there should not be any heat source or steam near the unit. • there should not be any obstacles blocking the air circulation. • a place where air circulation in the room is go...

  • Page 12: 12 Servicing Information

    1. Rated frequency operation 12 servicing information caution: • pb free solder has a higher melting point than standard solder; typically the melting point is 50 - 70°f (30 - 40°c) higher. Please use a high temperature soldering iron. In case of the soldering iron with temperature control, please s...

  • Page 13

    2. Troubleshooting air conditioner 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 ...

  • Page 14

    1. Relationship between the condition of the air conditioner and pressure and electric current 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 ...

  • Page 15

    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 • internal / external cable connections • indoor / outdoor ...

  • Page 16

    • remote control reset when the batteries are inserted for the first time, or the batteries are replaced, all the indications 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. • changing th...

  • Page 17

    1 technical data (page: 80 - 81) 1.1. Operation characteristics 1.1.1. Cs-e9dkew cu-e9dke 2 cs-e9dkew cu-e9dke / cs-e12dkew cu-e12dke.

  • Page 18

    1.1.2. Cs-e12dkew cu-e12dke 3 cs-e9dkew cu-e9dke / cs-e12dkew cu-e12dke [phaam] printed in malaysia.

  • Page 19

    13.2. Sensible capacity chart ● cs-e9dkew cu-e9dke 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 2.58 1.96 0.55 2.41 1.88 0.59 2.24 1.80 0.63 2.04 1.71 0.68 19.0°c 2.60 0.60 19.5°c 2.83 2.05 0.56 2.65 1.97 0.60 2.46 1.89 0.64 2.24 1.80 0.69 ...

  • Page 20

    14 exploded view (indoor unit) 14.1. Cs-e9dkew cs-e12dkew 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. 83 cs-e9dkew cu-e9dke / cs-e12dkew cu-e12dke.

  • Page 21

    15 replacement parts list (indoor unit) 15.1. Cs-e9dkew cs-e12dkew ref. No. Part name & description qty. Cs-e9dkew cs-e12dkew remarks 1 chassy complete 1 cwd50c1431 ← 2 fan motor 1 cwa981149 ← 0 3 cross flow fan complete 1 cwh02c1031 ← 4 bearing ass’y 1 cwh64k007 ← 5 screw - cross flow fan 1 cwh4580...

  • Page 22

    16 exploded view (outdoor unit) 16.1. Cu-e9dke cu-e12dke 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. 85 cs-e9dkew cu-e9dke / cs-e12dkew cu-e12dke.

  • Page 23

    17 replacement parts list (outdoor unit) 17.1. Cu-e9dke cu-e12dke ref no. Description & name qty. Cu-e9dke cu-e12dke remarks 1 chassy assy 1 cwd50k2073 ← 2 anti-vibration bushing 3 cwh50077 ← 3 compressor 1 5rs102xbc01 ← o 4 nut-compressor mount 3 cwh56000 ← 5 sound proof material 1 cwg302293 ← 6 fa...

  • Page 24

    94 cs-e9dkew cu-e9dke / cs-e12dkew cu-e12dke.