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Panasonic CS-E12BKP Service Manual

Manual is about: Room Air Conditioner

Summary of CS-E12BKP

  • Page 1

    1 features 2 2 functions 3 3 product specifications 6 4 dimensions 10 5 refrigeration cycle diagram 12 6 block diagram 13 7 wiring diagram 14 8 operation details 16 9 operating instructions 36 © 2001 matsushita air-conditioning corp. Sdn. Bhd. (183914d) all rights reserved. Unauthorized copying and ...

  • Page 2: 1 Features

    • product − microcomputer-controlled compressor operating frequency − vertical and horizontal airflow directions − five modes of operation selection − power mode operation − sleep mode operation − delay on timer and off timer − standby operation − remote controller with illuminable buttons − power m...

  • Page 3: 2 Functions

    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 • curre...

  • Page 4

    Indoor unit automatic operation switch • press for (used when the remote control cannot be used.) • press continuously for 5s and forced cooling operation. • press continuously for 8s and forced heating operation. • press continuously for 11s and change different remote controlling setting (a ↔ b mo...

  • Page 5

    Deodorizing control indoor power relay control anti-fog discharge control anti freezing control low pressure control (gas leakage detection) breakdown self diagnosis function automatic restart control anti-cold draft control high pressure control hot start intake air temperature control standby cont...

  • Page 6: 3 Product Specifications

    3 product specifications unit cs-e9bkp cu-e9bkp5 cooling capacity kw kcal/h 2.6 (0.60 - 3.00) 2,240 (520 - 2,580) heating capacity kw kcal/h 3.6 (0.60 - 5.00) 3,100 (520 - 4,300) moisture removal l/h pint/h 1.6 (3.4) power source phase v cycle single 230 50 airflow method outlet intake side view top...

  • Page 7

    Power cord length number of core-wire 2.1 m 3 core wires × 1.0 mm 2 — — dimensions height inch (mm) 10 - 31/32 (275) 21 - 9/32 (540) width inch (mm) 31 - 15/32 (799) 27 - 17/32 (780) depth inch (mm) 7 - 27/32 (210) 11 - 7/32 (289) net weight lb (kg) 20 (9.0) 77 (35) compressor type — involute scroll...

  • Page 8

    Unit cs-e12bkp cu-e12bkp5 cooling capacity kw kcal/h 3.45 (0.60 - 4.00) 2,970 (520 - 3,440) heating capacity kw kcal/h 4.80 (0.60 - 6.50) 4,130 (520 - 5,590) moisture removal l/h pint/h 2.0 (4.2) power source phase v cycle single 230 50 airflow method outlet intake side view top view air volume indo...

  • Page 9

    Dimensions height inch (mm) 10 - 31/32 (275) 21 - 9/32 (540) width inch (mm) 31 - 15/32 (799) 27 - 17/32 (980) depth inch (mm) 7 - 27/32 (210) 11 - 7/32 (289) net weight lb (kg) 20 (9.0) 81.6 (37) compressor type — involute scroll motor type — brushless (4-pole) rated output w — 700 air circulation ...

  • Page 10: 4 Dimensions

    4 dimensions 10 cs-e9bkp cu-e9bkp5 / cs-e12bkp cu-e12bkp5.

  • Page 11

    11 cs-e9bkp cu-e9bkp5 / cs-e12bkp cu-e12bkp5.

  • Page 12

    5 refrigeration cycle diagram 12 cs-e9bkp cu-e9bkp5 / cs-e12bkp cu-e12bkp5.

  • Page 13: 6 Block Diagram

    6 block diagram 13 cs-e9bkp cu-e9bkp5 / cs-e12bkp cu-e12bkp5.

  • Page 14: 7 Wiring Diagram

    7 wiring diagram 14 cs-e9bkp cu-e9bkp5 / cs-e12bkp cu-e12bkp5.

  • Page 15

    15 cs-e9bkp cu-e9bkp5 / cs-e12bkp cu-e12bkp5.

  • Page 16: 8.1. Basic Function

    8.1. Basic function 8 operation details inverter control, which equipped with a microcomputer in determining the most suitable operating mode as time passes, automatically adjust output power for maximum comfort always. In order to achieve the suitable operating mode, the microcomputer maintains the...

  • Page 17

    Table (a): auto operation mode setting mode shift: temperature shift (k) e9bkp e12bkp cooling/soft dry → heating -2.0 -2.0 heating → cooling/soft dry +2.0 +2.0 table (b): outdoor air temperature shifting mode: outdoor temperature, x (°c): temperature shift (k) e9bkp e12bkp cooling/soft dry x 30 0.0 ...

  • Page 18

    8.1.2. Frequency instruction for compressor operation operation of compressor is based on instructed frequency, continuously from indoor unit´s microcomputer after performing temperature sampling and judgment. There are total 30 different frequency values, which listed as table on frequency number, ...

  • Page 19

    Table on shifting frequency zone temperature, x (k) zone frequency no. Shifting (shifting direction): (intake air - internal setting) cooling mode / soft dry mode heating mode x -2.5 0 shift to freq. Min ( ↑ ) shift to freq. Max ( ↓ ) -2.5 -1.5 1 shift to freq. Min ( ↑ ) shift to freq. Max ( ↓ ) -1....

  • Page 20

    The frequency judgment will perform every 30 seconds. Nevertheless, the frequency is instructed to outdoor compressor after every 90 seconds except when either one of the below conditions is met: (a) the frequency judged changes from frequency number decreasing zones (zone no. 0 or 1 or 2 or 3) to f...

  • Page 21

    8.1.3. Indoor fan motor operation there are 31 fan speed numbers assigned for different fan speed operation at designed conditions, as shown in below table. The fan speed can be set manually using remote control (5 speeds for cooling mode: lo, me-, me, me+, hi; 5 speeds for heating: lo, me-, me, me+...

  • Page 22

    8.1.4. Cooling mode automatic indoor fan speed the automatic fan speed for cooling operation is as shown in below patterns (a → b → c → → h) with each pattern 10 seconds. The fan speed for each level (x or y or z) is as below table. Model no. E9bkp e12bkp level x y z x y z normal operation fan speed...

  • Page 23

    2. Auto fan speed note: a. Up: • if move from lo-, the fan speed will be shifted to maximum. • if move from maximum, the fan speed no change. • other than that, the fan speed will be increased one fan speed no. B. Down: • the fan speed will be decreased one fan speed no. C. Fix: • no change in fan s...

  • Page 24

    8.1.7. Airflow direction 1. There are two types of airflow, vertical airflow (directed by horizontal vane) and horizontal airflow (directed by vertical vanes). 2. Control of airflow direction can be automatic (angles of direction is determined by operation mode, heat exchanger temperature and intake...

  • Page 25

    2. Manual horizontal airflow direction can be set using remote controller; the angles of the vane are as stated below and the positions of the vane are as figure 2 above. Pattern 1 2 3 4 5 airflow direction patterns at remote controller vane angle (°) 90 55 70 110 125 8.1.8. Automatic mode operation...

  • Page 26

    The operation mode chart for this example is as shown in below figure and the operation mode to be performed will depend on indoor intake air temperature and outdoor air temperature at the time when the judgment is made. 8.1.9. Sleep mode operation 1. Sleep mode operation starts by pressing the butt...

  • Page 27

    3. For heating mode operation, during sleep shift operation, indoor fan motor will operate at lo- speed. The internal setting temperature is shifted as stated in below figure and table. Remote controller setting fan speed shifting temperature (°c) a b c lo -1.0 -1.0 -5.0 -4.0 me-, me, me+, hi, auto ...

  • Page 28

    8.2.3. Indoor power relay control power relay will turn on during operation or in progress of stopping operation. Although operation stops, the power relay continues on for three minutes. However, during instantaneous power failure ( and the unit will operate as previous operation condition. 8.2.4. ...

  • Page 29

    8.2.7. Ipm (power transistor) prevention control this control is applicable to all kinds of operation mode. A. Dc peak current control 1. When electric current to ipm exceeds set value of 22.5 a, the compressor will stop operate. Then, operation will restart after three minutes. 2. If the set value ...

  • Page 30

    8.2.10. Minimum operation frequency protection control this control is applicable to all kinds of operation mode. When the compressor operate at frequency lower than 26 hz (e9bkp) or 28 hz (e12bkp) for 240 minutes, the operation frequency will be increased to 26 hz (e9bkp) or 28 hz (e12bkp) for two ...

  • Page 31

    2. For heating mode operation, the compressor operating frequency is regulated in accordance to outdoor air temperature as shown in the below figures. This control will begin 50 seconds after the compressor starts. 8.2.14. Deodorizing control this type of control is applicable on cooling mode and so...

  • Page 32

    8.2.15. High pressure at minimum frequency control this type of control is applicable on cooling mode and soft dry mode operation only. 1. When outdoor air temperature increases to 38.6°c, compressor operating frequency reduces to minimum of 30 hz and 32 hz for e9bkp and e12bkp respectively. 2. Comp...

  • Page 33

    8.2.18. Indoor heat exchanger temperature control this control is applicable for heating mode operation only. The compressor operating frequency is regulated in accordance to indoor heat exchanger temperature as shown in below figures. 8.2.19. Intake air temperature control this control is applicabl...

  • Page 34

    Freq. (hz) e9bkp free 0 47 58 35 35 0 free e12bkp free 0 62 67 40 40 0 free indoor fan motor free free off off off off off free outdoor fan motor on on off off off off on on 4-way valve on on off off off off off on 8.2.21. Auto clean deice control this control is applicable for heating mode operatio...

  • Page 35

    8.2.22. Indication panel led power monitor power sleep timer powerful color orange green orange orange orange light on operation on operation on sleep mode on timer setting on powerful mode on light off operation off operation off sleep mode off timer setting off powerful mode off note: • if power l...

  • Page 36: 9 Operating Instructions

    9 operating instructions safety precautions before operating, please read the following “safety precautions” carefully. ● to prevent personal injury, injury to others and property damage, the following instructions must be followed. ● incorrect operation due to failure to follow instructions will ca...

  • Page 37

    Name of each part ■ remote control ● remote control signal. • make sure it is not obstructed. • maximum distance : 10 m. • signal received sound. One short beep or one long beep. ● notes for remote control. • do not throw or drop. • do not get it wet. • certain type of fluorescent lamps may affect s...

  • Page 38

    ● notes • if 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 2.8 w of electricity will be used even if the indoor unit has been turned off with the remote control. • when standby mode is activated, appro...

  • Page 39

    ■ pre-season inspection ● is the discharged air cold/warm? Operation is normal if 15 minutes after the start of operation, the difference between the air intake and outlet vents temperature is:- ● are the air intake or outlet vents of the indoor or outdoor units obstructed? ● are the remote control ...

  • Page 40

    Problem? • the unit does not operate • the unit does not cool or heat effectively • the unit does not receive remote control signals, or the remote control display is weak or non-existent problem? • air is not discharged immediately • operation stops suddenly • fog is blowing out from the unit • the...

  • Page 41: 10.1. Outline

    10 installation and servicing air conditioner using r410a 10.1. Outline 10.1.1. About r410a refrigerant 1. Converting air conditioners to r410a since it was declared in1974 that chlorofluorocarbons (cfc), hydro chlorofluorocarbons (hcfc) and other substances pose a destructive danger to the ozone la...

  • Page 42

    D. R410a refrigerating machine oil conventionally, mineral oil or a synthetic oil such as alkylbenzene has been used for r22 refrigerating machine oil. Because of the poor compatibility between r410a and conventional oils like mineral oil, however, there is a tendency for the refrigerating machine o...

  • Page 43

    10.2.2. R410a tools 1. Cooper tube gauge for clearance adjustment (used when flaring with the conventional flaring tool (clutch type)) • this gauge makes it easy to set the clearance for the copper tube to 1.0-1.5 mm from the clamp bar of the flaring tool. 2. Flaring tool (clutch type) • in the r410...

  • Page 44

    5. Charging hose • the pressure resistance of the charging hose has been raised to match the higher pressure of r410a. The hose material has also been changed to suit hfc use, and the size of the fitting has been changed to match the manifold ports. 6. Vacuum pump adaptor • when using a vacuum pump ...

  • Page 45

    8. Electronic scale for refrigerant charging • because of the high pressure and fast vaporizing speed of r410a, the refrigerant cannot be held in a liquid phase inside the charging cylinder when charging is done using the charging cylinder method, causing bubbles to form in the measurement scale gla...

  • Page 46

    10.3. Refrigerant piping work when working with refrigerant piping, the following points must be carefully observed: no moisture od dust must be allowed to enter the piping, and there must be no refrigerant leaks. 1. Procedure and precautions for flaring work a. Cut the pipe use a pipe cutter, and c...

  • Page 47

    2. Procedure and precautions for flare connection table 11 r410a flaring dimensions nominal diameter outside diameter (mm) wall thickness (mm) a (mm) r410a flaring tool, clutch type conventional flaring tool clutch type wing-nut 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 ...

  • Page 48

    Precautions • be sure to read the instructions for the vacuum pump, vacuum pump adaptor and manifold gauge prior to use, and follow the instructions carefully. • make sure that the vacuum pump is filled with oil up to the designated line on the oil gauge. • the gas pressure back flow prevention valv...

  • Page 49

    10.4.2. Transferring (using new refrigerant piping) 1. Removing the unit a. Collecting the refrigerant into the outdoor unit by pumping down the refrigerant can be collected into the outdoor unit (pumping down) by pressing the test run button, even when the temperature of the room is low. • check to...

  • Page 50

    5. Set the refrigerant cylinder onto the electronic scale, then correct the hose the cylinder and to the connection port for the electronic scale. (1)(2) precaution: be sure to set up the cylinder for liquid charging. If you use a cylinder equipped with a siphon tube, you can charge the liquid witho...

  • Page 51

    10.4.6. Brazing as brazing requires sophisticated techniques and experiences, it must be performed by a qualified person. In order to prevent the oxide film from occurring in the pipe interior during brazing, it is effective to proceed with brazing while letting dry nitrogen gas (n2) flow. 1. Attach...

  • Page 52: 11.1. Safety Precautions

    11 installation instructions required tools for installation works 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) 42 n.M (4.2 kgf.M) 55 n.M (5.5 kgf.M) 3. Electric drill, hole core drill (ø7...

  • Page 53

    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 may cause fire. 3. Carry out drainage piping as mentioned in ins...

  • Page 54

    Applicable piping kit cz-3f5, 7aen (e9bk) cz-4f5, 7, 10an (e12bk) 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 good. • a place where ...

  • Page 55: 11.2. Indoor Unit

    11.2.1. Select the best location (refer to “select the best location” section) 11.2.2. How to fix installation plate the mounting wall is strong and solid enough to prevent it from the vibration. The centre of installation plate should be at more than 450 mm at right and left of the wall. The distan...

  • Page 56

    3. For the embedded piping (this can be used for left rear piping & left bottom piping also.) 56 cs-e9bkp cu-e9bkp5 / cs-e12bkp cu-e12bkp5.

  • Page 57

    11.2.5. Connect the cable to the indoor unit 1. The inside and outside connecting cable can be connected without removing the front grille. 2. Connecting cable between indoor unit and outdoor unit shall be approved polychloroprene sheathed 4 (e9bk, e12bk) × 1.5 mm 2 flexible cord, type designation 2...

  • Page 58: 11.3. Outdoor Unit

    Auto switch operation the below operations will be performed by pressing the “auto” switch. 1. Auto operation mode the auto operation will be activated immediately once the auto switch is pressed. 2. Test run operation (for pump down/servicing purpose) the test run operation will be activated if the...

  • Page 59

    Cutting and flaring 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 entering the pipe. 3. Please make flare after inserting the flare nut ...

  • Page 60

    11.3.5. Connect the cable to the outdoor 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 (e9bk, e12bk) × 1.5 mm 2 flexible cord, type designation 245 iec 57 or heavier c...

  • Page 61: 12 Servicing Information

    1. Rated frequency operation 12 servicing information 12.1. Troubleshooting during troubleshooting and servicing, rated compressor operating frequency must be obtained in order to check the specification and technical data. Below are the methods used to obtain rated compressor operating specificatio...

  • Page 62

    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 63

    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 64

    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 65: 12.3. Remote Control

    • 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 66

    1. Remove the front grille fig. 1 2. Remove the indoor control board fig. 3 fig. 5 fig. 2 fig. 4 fig. 6 12.4. Disassembly of parts a. Indoor control board removal procedures 66 cs-e9bkp cu-e9bkp5 / cs-e12bkp cu-e12bkp5.

  • Page 67

    1. Remove main electronic controller fig. 7 fig. 8 fig. 9 2. Remove power electronic controller fig. 10 fig. 11 b. Electronic controller removal procedures 67 cs-e9bkp cu-e9bkp5 / cs-e12bkp cu-e12bkp5.

  • Page 68

    1. Remove cross flow fan fig. 12 fig. 14 fig. 13 2. Remove the fan motor fig. 15 c. Cross flow fan and fan motor removal procedures 68 cs-e9bkp cu-e9bkp5 / cs-e12bkp cu-e12bkp5.

  • Page 69

    C. Outdoor electronic controller removal procedure 1. Remove the top panel and front panel fig. 16 2. Remove the outdoor electronic controller fig. 18 caution! When handling electronic controller, be careful of electrostatic discharge. Fig. 19 • be save to return the wiring to its original position ...

  • Page 70: 13 Technical Data

    13 technical data 70 cs-e9bkp cu-e9bkp5 / cs-e12bkp cu-e12bkp5.

  • Page 71

    71 cs-e9bkp cu-e9bkp5 / cs-e12bkp cu-e12bkp5.

  • Page 72

    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 0.64 2.41 1.88 0.69 2.24 1.80 0.74 2.04 1.71 0.80 19.0°c 2.60 0.70 19.5°c 2.83 2.05 0.65 2.65 1.97 0.70 2.46 1.89 0.75 2.24 1.80 0.81 22.0°c 3.09 2.12 0.67 2.88 2.04 0.72 2.68 1.97 0.77...

  • Page 73: 14 Exploded View

    14 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. 73 cs-e9bkp cu-e9bkp5 / cs-e12bkp cu-e12bkp5.

  • Page 74: 15 Replacement Parts List

    15 replacement parts list ref no. Description & name qty. Cs-e9bkp cs-e12bkp remarks 1 chassy complete 1 cwd50c1177 ← 2 fan motor 1 cwa981056 ← o 3 cross-flow fan complete 1 cwh02c1012 ← 4 screw - cross-flow fan 1 cwh4580304 ← 5 bearing assy 1 cwh64k007 ← 6 evaporator 1 cwb30c1149 cwb30c1154 7 flare...

  • Page 75: 16 Exploded View

    16 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. 75 cs-e9bkp cu-e9bkp5 / cs-e12bkp cu-e12bkp5.

  • Page 76: 17 Replacement Parts List

    17 replacement parts list ref no. Description & name qty. Cu-e9bkp5 cu-e12bkp5 remarks 1 chassy assy 1 cwd50k2045a ← 2 anti-vibration bushing 3 cwh50077 ← 3 compressor 1 5cs102xea ← o 4 nut-compressor mount 3 cwh56000 ← 5 sound proof material 1 cwg302111 - 6 fan motor bracket 1 cwd541030 ← 7 fan mot...

  • Page 77

    18 electronic circuit diagram schematic diagram 1/3 • cs-e9bkp / cu-e9bkp5 1 2 1 2 3 3 temperature fuse to outdoor power supply ac4 ac2 ac1 wht ac5 (wht) wht ac3 (wht) 1 2 3 4 display e1 (ph11) 6 5 4 3 2 1 cn-disp1 7 10 9 8 11 6 5 4 3 2 1 cn-disp ha 7 10 9 8 11 5v 5v cn-main 7 6 5 4 3 2 1 10 9 8 fg1...

  • Page 78

    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...

  • Page 79

    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 cn002 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 1 4 3 2 pc004...

  • Page 80

    Schematic diagram 1/3 • c s -e 12 bkp / cu-e12bkp5 1 2 1 2 3 3 ac-wht ac-blk terminal hot2 data d1 era15-06 pc1 tlp421 (bl) pc4 tlp421 (gr) red r171 zd1 d17 era15-01 zd3 r5 1.6k 2w 5.6k d2 era15-10 1 4 3 2 2w 15k hot1 cr101 ry-hot a00207m 4-ways valve fg1 grn r174 znr109 znr107 znr108 znr103 r175 r1...

  • Page 81

    Schematic diagram 2/3 avref intp0 intp1 intp2 intp3 intp4 intp5 p07 vss rtp02 rtp03 rtp04 rtp05 rtp06 rtp07 p16 t06 rxd txd s1 s0 sck reset vdd x2 x1 vss ic (vpp) p90 p91 p92 p57 p56 p55 vss p54 p53 p52 p51 p50 p47 p46 p45 p44 p43 p42 p41 58 53 54 55 56 57 80 79 78 77 76 75 74 73 72 71 70 69 68 67 6...

  • Page 82

    Schematic diagram 3/3 + c72 470 25v + c67 470 25v d10 erb83-006 r104 r101 r102 r103 110 + c61 470 25v c53 0.22 630v c69 0.01 c62 0.01 + c70 100 16v r126 4.7k 1/4w d11 era22-04 c63 0.01 njm78m05f ic1 l1 (jumper) njm78m15f ic2 r133 r134 r137 ic7 c5 r135 c124 r136 c123 r138 c125 cn-fm1 5 4 3 2 1 7 6 c ...

  • Page 83

    83 cs-e9bkp cu-e9bkp5 / cs-e12bkp cu-e12bkp5.

  • Page 84

    How to use electronic circuit diagram 84 cs-e9bkp cu-e9bkp5 / cs-e12bkp cu-e12bkp5.

  • Page 85: 18.1. Remote Control

    18.1. Remote control 85 cs-e9bkp cu-e9bkp5 / cs-e12bkp cu-e12bkp5.

  • Page 86: 18.2. Print Pattern

    18.2. Print pattern indoor unit printed circuit board 86 cs-e9bkp cu-e9bkp5 / cs-e12bkp cu-e12bkp5.

  • Page 87: 18.3. Print Pattern

    18.3. Print pattern outdoor unit printed circuit board view 87 cs-e9bkp cu-e9bkp5 / cs-e12bkp cu-e12bkp5.

  • Page 88

    88 cs-e9bkp cu-e9bkp5 / cs-e12bkp cu-e12bkp5.

  • Page 89

    89 cs-e9bkp cu-e9bkp5 / cs-e12bkp cu-e12bkp5 [macc] printed in malaysia.