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CS-E12BKP / CU-E12BKP5
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Panasonic CS-E12BKP / CU-E12BKP5 [2/89] 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 Monitor Display LED

− Catechin Air Purifying Filter

− Solar Refreshing Deodorizing Filter

•

Serviceability

− Washable Front Panel

− Breakdown Self Diagnosis function

•

Environmental Protection

− Non-ozone depletion substances refrigerant (R410A)

•

Quality Improvement

− Gas leakage detection

− Deice operation

− Auto restart control

1 Features

CS-E9BKP CU-E9BKP5 / CS-E12BKP CU-E12BKP5

Содержание

Contents 1
Cs e9bkp cu e9bkp5 cs e12bkp cu e12bkp5 1
Page page 1
Room air conditioner 1
Features 2
Airflow direction control 3
Check point 3
Clock setting 3
Functions 3
Indoor fan speed selection 3
Operation mode selection 3
Operation off on 3
Powerful mode operation 3
Remote control 3
Reset point 3
Room temperature setting 3
Sleep mode operation off on 3
Time timer setting 3
Timer operation selection 3
Timer operation set cancel 3
Automatic and 5 manual horizontal airflow directions 4
Automatic and 5 manual indoor fan speeds 4
Automatic and 5 manual vertical airflow directions 4
Automatic operation switch 4
Automatic restart control 4
Delay on timer and off timer 4
Five operation modes 4
Indoor unit 4
Microcomputer controlle d room temperature control 4
Operation indication lamps led 4
Powerful mode 4
Sleep mode 4
Outdoor unit 5
Product specifications 6
Specifications are subject to change without notice for further improvement 7
Specifications are subject to change without notice for further improvement 9
Basic function 16
Internal setting temperature 16
Operation details 16
Table a auto operation mode setting 17
Table b outdoor air temperature shifting 17
Table c powerful mode shifting 17
Table d fan speed shifting 17
Table e start up shifting 17
Table f soft dry mode shifting 17
After the initial operation the instructed frequency will change or shift from initial frequency according to the judgment on temperature different from sampling refer to the table on shifting frequency zone 18
For normal start of operation including thermo off deice resuming and remote controller on off starts the compressor starts to operate at frequency no 8 values of 30hz and 32hz for e9bkp and e12bkp respectively for 60 seconds 18
Frequency instruction for compressor operation 18
From the internal sampling the temperature different intake air temperature internal setting temperature will be used to judge the zone on which the frequency to be instructed for the initial operation of compressor refer to table on initial frequency zone 18
Operation of compressor is based on instructed frequency continuously from indoor unit s microcomputer after performing temperature sampling and judgment 18
The frequency to be judged and instructed however starts to judge once the air conditioner operated and the judgment will continue every 30 seconds until it is stopped by all kinds of compressor off conditions this judgment is based on the internal temperature sampling that involving internal setting temperature and intake air temperature 18
There are total 30 different frequency values which listed as table on frequency number to be instructed based on the temperature judgment 18
Besides the range of operation frequency will change according to the setting environment as listed below 19
Remark 19
A starting frequency 20
A the frequency judged changes from frequency number decreasing zones zone no 0 or 1 or 2 or 3 to frequency number increasing zones zone no 5 or 6 or 7 or 8 and vice verse 20
B frequency judged falls on zone 7 or 8 shift to frequency max 20
B the frequency judged falls on frequency shifting zone number 0 or 1 shift to frequency min 20
C 90 seconds frequency instruction limit 20
C the frequency judged falls on frequency shifting zone number 4 no shifting in frequency number 20
D frequency judged falls on zone 4 no shifting 20
D the frequency judged falls on frequency shifting zone number 7 or 8 shift to frequency max 20
E frequency no changes from no increasing zones to no decreasing zones 20
F frequency judged falls on zone 0 or 1 shift to frequency min 20
G normal initial operation starts 60 s 20
H maximum frequency for normal cooling operation 20
I minimum frequency for normal cooling operation 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 20
The instructed frequency is the value referred by the frequency number which resulted from previous instructed frequency number with the numbers of frequency numbers to be shifted in table on frequency number 20
Indoor fan motor operation 21
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 shi or let it automatically changes depending on the operation and its environment 21
A during cooling operation if all the following conditions occur indoor fan speed will be shifted to shi internally 22
Cooling mode automatic indoor fan speed 22
Heating mode indoor fan motor operation anti cold draft control 22
I indoor intake air temperature 22
Ii instructed frequency 39 hz e9bkp or 52 hz e12bkp 22
Iii remote controller setting temperature 16 c 22
Indoor fan speed varies in accordance to indoor heat exchanger temperature based on type of air volume and direction as shown below 22
Iv remote controller setting fan speed hi 22
Manual fan speed 22
Minutes 22
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 22
V outdoor air temperature 22
Vi operation starts 22
Outdoor fan motor operation 23
Airflow direction 24
Automatic horizontal airflow direction can be set using remote controller the vane swings left and right within the angles as stated below for heating mode operation the angle of the vane depends on the indoor heat exchanger temperature as figure 1 below 24
Automatic vertical airflow direction can be set using remote controller the vane swings up and down within the angles as stated above for heating mode operation the angle of the vane depends on the indoor heat exchanger temperature as figure 1 below when the air conditioner is stopped using remote controller the vane will shift to close position 24
Control of airflow direction can be automatic angles of direction is determined by operation mode heat exchanger temperature and intake air temperature and manual angles of direction can be adjusted using remote controller 24
Horizontal airflow 24
Manual vertical airflow direction can be set using remote controller the angles of the vane are as stated above and the positions of the vane are as figure 2 below when the air conditioner is stopped using remote controller the vane will shift to close position 24
There are two types of airflow vertical airflow directed by horizontal vane and horizontal airflow directed by vertical vanes 24
Vertical airflow 24
Automatic mode operation 25
During operation mode judgment indoor fan motor with speed of lo and outdoor fan motor are running for 20 seconds to detect the indoor intake and outdoor air temperature the operation mode is decided based on below chart 25
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 25
There is a temperature shifting on t1 t2 and t3 if the operation mode judged is changed from cooling soft dry to heating or vice verse 25
This mode can be set using remote controller and the operation is decided by remote controller setting temperature indoor intake air temperature and outdoor air temperature 25
Values of t1 t2 and t3 depend on remote controller setting temperature as shown in below table after the adjustment of t1 t2 and t3 values the operation mode for that particular environment and remote controller setting is judged and performed based on the above operation mode chart every 30 minutes heating mode operation will be performed however if deice operation is detected 25
For cooling mode or soft dry mode operations during sleep shift operation indoor fan motor will operate at lo speed and slo speed respectively the internal setting temperature is shifted as stated in below figure and table 26
Sleep mode operation 26
Sleep mode operation starts by pressing the button at remote controller and the operation last for a maximum of 10 hours the sleep shift operation starts when the intake air temperature internal setting temperature or one hour after sleep mode operation starts 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 26
Delay on timer can be set using remote controller 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 27
Delay on timer control 27
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 27
From the above judgment the decided operation will start operate earlier than the set time as shown below 27
Off timer can be set using remote controller the unit with timer set will stop operate at set time 27
Off timer control 27
Protection control features 27
Seventy minutes before the set time indoor at fan speed of lo and outdoor fan motor start operate for 20 seconds to determine the indoor intake air temperature and outdoor air temperature in order to judge the operation mode 27
This control is applicable to all kinds of operation mode 27
30 seconds forced operation 28
However during instantaneous power failure 0 s power relay will turn off then it will turn on two minutes after power recover and the unit will operate as previous operation condition 28
However if total outdoor unit running current exceeds y value compressor will be stopped immediately for three minutes 28
However it can be stopped using remote control or auto switch at indoor unit 28
If the running current does not exceed x value for five seconds the frequency instructed will be shifted down a step at one time to bigger frequency number 28
Indoor power relay control 28
Once the compressor starts operation it will not stop its operation for 30 seconds 28
Power relay will turn on during operation or in progress of stopping operation although operation stops the power relay continues on for three minutes 28
The compressor will not start for three minutes after stop of operation 28
The first 30 minutes of cooling operation i will be applied 28
This control is applicable to all kinds of operation mode 28
This control is not applicable if the power supply is cut off and on again or after 4 way valve deices condition 28
Time delay safety control 28
Total running current control 28
When the total outdoor unit running current ac exceeds x value the frequency instructed for compressor operation will be shifted up a step to smaller frequency number 28
A dc peak current control 29
B overheating prevention control 29
Compressor operation restarts after three minutes the temperature decreases to 95 c 29
Compressor overheating prevention control 29
If the set value is exceeded again within 30 seconds the operation will restart after one minute if this condition repeats continuously for seven times all indoor and outdoor relays will be cut off 29
If this phenomenon is continuously occurring for twice within 20 minutes all indoor and outdoor relays will be cut off 29
Instructed frequency for compressor operation will be regulated by compressor discharge temperature the changes of frequency are as below figure 29
Ipm power transistor prevention control 29
Low pressure control gas leakage detection 29
This control is applicable to all kinds of operation mode 29
This control is not applicable for deice operation 29
When electric current to ipm exceeds set value of 22 a the compressor will stop operate then operation will restart after three minutes 29
When the conditions listed in below table occur the compressor stops and restarts after three minutes 29
When the ipm temperature rises to 110 c compressor operation will stop immediately 29
Auto restart control 30
For cooling mode and soft dry mode operation the compressor operating frequency is regulated in accordance to the outdoor air temperature as shown in the diagram below this control will begin one minute after the compressor starts 30
Low operation frequency protection control 30
Minimum operation frequency protection control 30
Outdoor air temperature control 30
This control is applicable to all kinds of operation mode 30
This type of control is not applicable during sleep mode operation and on off timer setting 30
When all the below conditions occur minimum value freq min for the frequency instructed to compressor will change to 30 hz e9bkp and 32 hz e12bkp for cooling mode operation and 21 hz e9bkp e12bkp for heating mode operation 30
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 minutes 30
When the power supply is cut off during the operation of air conditioner the compressor will re operate within three to four minutes there are 10 patterns between 2 minutes 58 seconds and 3 minutes 52 seconds to be selected randomly after power supply resumes 30
Deodorizing control 31
Anti fog discharge control 32
Anti freezing control 32
High pressure at minimum frequency control 32
Compressor will operate at maximum of 56 hz or 68 hz for e9bkp and e12bkp respectively if either one of the below conditions occur 33
Deice operation control 33
Deice operation occurs when the deice operation starting signal is generated this happens when one of he following condition occurs however the first deice operation will begin one hour after the start of heating mode operation 33
Indoor heat exchanger temperature control 33
Intake air temperature control 33
Once the deice operation signal produced the instructed frequency for the operation of compressor will be set to zero hertz 0 hz for 30 seconds then deice operation starts with both indoor and outdoor fan motor and 4 way valve turn off for 30 seconds the compressor operates following the frequency as shown in below chart that depending on outdoor heat exchanger temperature and operation period with a maximum of 10 minutes and 30 seconds when the deice operation ends before back to normal operation the instructed frequency for compressor will be set to zero hertz 0 hz again and outdoor fan motor will turn on for a period of 59 seconds 33
The compressor operating frequency is regulated in accordance to indoor heat exchanger temperature as shown in below figures 33
This control is applicable for heating mode operation only 33
When the intake air temperature is 10 c or above and remote controller setting fan speed is me or lower 33
When the intake air temperature is 30 c or above 33
A outdoor air temperature 34
Auto clean deice control 34
B outdoor heat exchanger temperature 0 c for 14 minutes and 34
C outdoor heat exchanger temperature 8 c for 10 minutes 34
Fifteen minutes before standby operation pre deice heating operation will be performed to determine the operation decision as shown in below figure auto clean deice operation starts to operate as soon as the pre deice operation if all the below conditions occur 34
The auto clean deice is operated for a maximum of 12 minutes as normal deice operation and the period of standby operation is maintained including the 12 minute auto clean deice operation 34
This control is applicable for heating mode operation only and before operation starting time set by on timer control to improve heating start up operation if residual ice on outdoor heat exchanger detected 34
Auto operation switch 35
If power led is blinking the possible operations of the unit are hot start during deice operation operation mode judgment or delay on timer sampling 35
If timer led is blinking there is an abnormality operation occurs 35
Indication panel 35
When the switch is pressed between 0 to 5 seconds auto mode operation starts to function 35
When the switch is pressed between 11 to 16 seconds and together with the signal from remote control the unit can be changed to different controlling setting a b mode 35
When the switch is pressed between 16 to 21 seconds either h14 error detection selection mode or the remote controller s signal receiving sound can be cancelled or turned on 35
When the switch is pressed between 5 to 8 seconds the unit is forced to operate in cooling mode 35
When the switch is pressed between 8 to 11 seconds the unit is forced to operate in heating mode 35
2 3 45 6 36
Before operating please read the following safety precautions carefully 36
G do not install remove and reinstall the unit by yourself improper installation will cause leakage electric shock or fire please engage an authorized dealer or specialist for the installation work 36
G do not install the unit in a potentially explosive atmosphere gas leak near the unit could cause fire 36
G incorrect operation due to failure to follow instructions will cause harm or damage the seriousness of which is classified as follow 36
G the instructions to be followed are classified by the following symbols 36
G this room air conditioner must be earthed improper grounding could cause electric shock g ensure that the drainage piping is connected properly otherwise water will leak out 36
G to prevent personal injury injury to others and property damage the following instructions must be followed 36
Operating instructions 36
Safety precautions 36
These symbols with a black background denote actions that are compulsory 36
This sign warns of damage to property 36
This sign warns of death or serious injury 36
This sign warns of injury 36
This symbol with a white background denotes an action that is prohibited 36
5 1 6 4 37
How to operate 37
Name of each part 37
Preparation before operation 37
Convenience operation 38
Cs e9bkp cu e9bkp5 cs e12bkp cu e12bkp5 38
G note 38
Setting the timer 38
Care and maintenance 39
Energy saving and operation hints 39
Helpful information 39
I call the dealer immediately 40
Temporary operation 40
Troubleshooting 40
When the timer led at indoor unit blinks 40
A chemical characteristics the chemical characteristics of r410a are similar to those of r22 in that both are chemically stable non flammable refrigerants with low toxicity however just like r22 the specific gravity of r410a gas is heavier than that of air because of this it can cause an oxygen deficiency if it leaks into a closed room since it collects in the lower area of the room it also generates toxic gas when it is directly exposed to a flame so it must be used in a well ventilated environment where it will not collect 41
About r410a refrigerant 41
B compositional change pseudo azeotropic characteristics r410a is a pseudo azeotropic mixture comprising the two components r32 and r125 multi component refrigerants with these chemical characteristics exhibit little compositional change even from phase changes due to vaporization 9or condensation which means that there is little change in the circulating refrigerant composition even when the refrigerant leaks from the gaseous section of the piping accordingly r410a can be handled in almost the same manner as the single component refrigerant r22 however when charging because there is a slight change in composition between the gas phase and the liquid phase inside a cylinder or other container charging should basically begin with the liquid side 41
C pressure characteristics as seen in table 2 the gas pressure of r410a is approximately 1 times as high as that of r22 at the same refrigerant temperature which means that special r410a tools and materials with high pressure specifications must be used for all refrigerant piping work and servicing 41
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 layer in the earth s upper stratosphere 20 to 40 km above the earth measures have been taken around the world to prevent this destruction the r22 refrigerant which has conventionally been used in acs is an hcfc refrigerant and therefore possesses this ozone destroying potential international regulations the montreal protocol ozone damaging substances and the domestic laws of various countries call for the early substitution of r22 by a refrigerant which will not harm the ozone layer 41
In acs the hfc refrigerant which has become the mainstream alternative called r410a compared with r22 the pressure of r410a is approximately 1 times as high at the same refrigerant temperature but the energy efficiency is about the same consisting of hydrogen h fluorine f and carbon c r410a is an hfc refrigerant another typical hfc refrigerant is r407c while the energy efficiency of r407c is some what inferior to that of r410a it offers the advantage of having pressure characteristics which are about the same as those of r22 and is used mainly in packaged acs 41
Installation and servicing air conditioner using r410a 41
Outline 41
The characteristics of hfc r410a refrigerants 41
1 always replace the dryer of the outdoor unit at the same time the replacement dryer is wrapped in a vacuum pack replace it last among the refrigerating cycle parts start brazing as soon as you have opened the vacuum pack and begin the vacuuming operation within 2 hours 42
1 you can use the conventional r22 flaring tool if you need to buy a new tool buy the r410a type 42
2 use when it is necessary to detect small gas leaks 42
After finishing the installation check to make sure there is no refrigerant gas leaking 42
Cause the gas pressure of r410a is approximately 1 times as high as that of r22 a mistake in installation or servicing could result in a major accident it is essential that you use r410a tools and materials and that you observe the following precautions to ensure safety 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 oil to collect in the refrigerating cycle for this reason polyester and other synthetic oils which have a high compatibility with r410a are used as refrigerating machine oil because of the high hygroscopic property of synthetic oil more care must be taken in its handling than was necessary with conventional refrigerating machine oils also these synthetic oils will degrade if mixed with mineral oil or alkylbenzene causing clogging in capillary tubes or compressor malfunction do not mix them under any circumstances 42
Do not perform any alterations on the ac unit under any circumstances have all repair work done by a specialist incorrect repairs can result in an water leakage electric shock fire etc 42
Do not use any refrigerant other than r410a in acs that have been used with r410a 42
For other installation work you should have the usual tools such as screwdrivers a metal cutting saw an electrical drill a hole core drill 65 or 70 dia a tape measure a level a thermometer a clamp meter an insulation tester a voltmeter etc 42
If any refrigerant gas leaks while you are working ventilate the room toxic gas may be generated if refrigerant gas is exposed to a direct flame 42
In order to prevent an r410a ac from mistakenly being charged with any other refrigerant the diameter of the 3 way valve service port on the outdoor unit has been changed also to increase its ability to withstand pressure the opposing dimensions have been changed for the refrigerant pipe flaring size and flare nut accordingly when installing or servicing refrigerant piping you must have both the r410a and ordinary tools listed below 42
Necessary tools 42
Safety measure when installing receiving refrigerant piping 42
Tool for installing servicing refrigerant piping 42
When installing or transferring an ac do not allow any air or substance other than r410a to mix into the refrigeration cycle if it does the pressure in the refrigeration cycle can become abnormally high possibly causing an explosion and or injury 42
When installing or transferring an ac follow the instructions in the installation instructions carefully incorrect installation can result in an abnormal refrigeration cycle or water leakage electric shock fire etc 42
Because the pressure is higher for the r410a type the conventional type cannot be used 43
Cooper tube gauge for clearance adjustment used when flaring with the conventional flaring tool clutch type 43
Flaring tool clutch type 43
In the r410a flaring tool the receiving hole for the clamp bar is enlarged so the clearance from the clamp bar can be set to 0 0 mm and the spring inside the tool is strengthened to increase the strength of the pipe expanding torque this flaring tools can also be used with r22 piping so we recommend that you select it if you are buying a new flaring tool 43
Manifold gauge 43
R410a tools 43
The shape of the manifold ports has been changed to prevent the possibility of mistakenly charging with another type of refrigerant 43
This gauge makes it easy to set the clearance for the copper tube to 1 1 mm from the clamp bar of the flaring tool 43
Torque wrenches 43
R410a tools which are usable for r22 models 45
Piping materials 46
Processing and connecting piping materials 46
Refrigerant piping work 46
A check to make sure there are no scratches dust etc on the flare and union 47
A sheathed copper pipes and copper element pipes when using these pipes check to make sure that they are the stipulated thickness for flare nuts be sure to used the same nut that is used on the ac unit 47
B align the flared surface with the axial center of the union 47
Because the gas pressure of r410a is approximately 1 times as high as that of r22 copper pipes with the thickness shown in table 10 and with minimal impurities must be used care must also be taken during storage to ensure that pipes are not crushed deformed or scratched and that no dust moisture or other substance enters the pipe interior when storing sheathed copper pipes or plain copper pipes seal the openings by pinching or taping them securely 47
C use a torque wrench and tighten to the specified torque the tightening torque for r410a is the same as the conventional torque value for r22 be careful because if the torque is too weak it may lead to a gas leak if it is too strong it may split the flare nut or make it impossible to remove the flare nut 47
Makings and management 47
Procedure and precautions for flare connection 47
Storing and managing piping materials 47
Types of piping and their storage the following is a general classification of the refrigerant pipe materials used for acs 47
Inspecting gas leaks with a vacuum pump for new installations using new refrigerant piping 48
Installation transferring servicing 48
Ac units replacement using existing refrigerant piping 49
Recharging refrigerant during servicing 49
Refrigerant compatibility using r410a refrigerant in r22 acs and vice versa 49
Transferring using new refrigerant piping 49
Brazing 51
Servicing tips 51
Carry out test running to confirm that no abnormality occurs after the installation then explain to user the operation care and maintenance as stated in instructions please remind the customer to keep the operating instructions for future reference 52
Electrical work must be installed by a licensed electrician be sure to use the correct rating of the power plug and main circuit for the model to be installed 52
Installation instructions 52
Read the following safety precautions carefully before installation 52
Safety precautions 52
The caution items stated here must be followed because these important contents are related to safety the meaning of each indication used is as below incorrect installation due to ignoring of the instruction will cause harm or damage and the seriousness is classified by the following indications 52
The items to be followed are classified by the symbols 52
How to fix installation plate 55
Indoor unit 55
Indoor unit installation 55
Select the best location refer to select the best location section 55
To drill a hole in the wall and install a sleeve of piping 55
Connect the cable to the indoor unit 57
Connecting the piping 58
Install the outdoor unit 58
Outdoor unit 58
Select the best location refer to select the best location section 58
A evacuation of the equipment for europe oceania destination 59
Connect the cable to the outdoor unit 60
Pipe insulation 60
Servicing information 61
Troubleshooting 61
Breakdown self diagnosis function 63
Button once next error code will be displayed press v button once previous error code will be displayed 63
By pressing the tmer 63
Carry on the measurements of pressure electric current and temperature fifteen minutes after an operation is started 63
If check button is press again or without any operation for 30 seconds the diagnosis mode will turn off 63
If error code displayed matches the error code saved in unit memory abnormality detected four beep sounds will be heard and power led will light on otherwise one beep sound is heard 63
Once abnormality detected during operation the unit will immediately stop its operation timer led is blinking and maximum of three error codes abnormality will be saved in memory the abnormality of the operation can be identified through the below breakdown diagnosis method 63
Press check button at remote controller continuously for more than five seconds to turn on the diagnosis mode h11 will be displayed at remote controller 63
Relationship between the condition of the air conditioner and pressure and electric current 63
Although operation forced to stop when abnormality detected emergency operation is possible for certain errors refer to error codes table by using remote controller or auto switch at indoor unit however the remote controller signal receiving sound is changed from one beep to four beep sounds 64
Error codes table 64
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 reset button at remote controller 64
Remote control 65
A indoor control board removal procedures 66
Disassembly of parts 66
Remove the front grille 66
Remove the indoor control board 66
B electronic controller removal procedures 67
Remove main electronic controller 67
Remove power electronic controller 67
C outdoor electronic controller removal procedure 69
Remove the outdoor electronic controller 69
Remove the top panel and front panel 69
Exploded view 73
All parts are supplied from macc malaysia vendor code 086 74
O marked parts are recommended to be kept in stock 74
Replacement parts list 74
Exploded view 75
All parts are supplied from macc malaysia vendor code 086 76
O marked parts are recommended to be kept in stock 76
Replacement parts list 76
Cs e9bkp cu e9bkp5 77
Electronic circuit diagram 77
Schematic diagram 1 3 77
Cs e9bkp cu e9bkp5 cs e12bkp cu e12bkp5 78
Receiver 78
Schematic diagram 2 3 78
Cs e9bkp cu e9bkp5 cs e12bkp cu e12bkp5 79
Electronic control unit 79
Schematic diagram 3 3 79
C s e 12 bkp cu e12bkp5 80
Cs e9bkp cu e9bkp5 cs e12bkp cu e12bkp5 80
Schematic diagram 1 3 80
Cs e9bkp cu e9bkp5 cs e12bkp cu e12bkp5 81
Schematic diagram 2 3 81
Td62003af 81
Cs e9bkp cu e9bkp5 cs e12bkp cu e12bkp5 82
Schematic diagram 3 3 82

Panasonic CS-E12BKP / CU-E12BKP5 [2/89] Features

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