Panasonic CS-NE9NKE [15/117] Refrigeration cycle diagram

6. Refrigeration Cycle Diagram

Содержание

Cs ne9nke cs ne12nke cs xe9nke 5 cs xe12nke 5 cs qe9nke cs qe12nke cs we9nke cs we12nke 1
Cu ne9nke cu ne12nke cu ne9nke cu ne12nke cu qe9nke cu qe12nke cu qe9nke cu qe12nke 1
Indoor unit outdoor unit 1
Table of contents table of contents 1
Carry out test run to confirm that no abnormality occurs after the servicing 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 3
Caution 3
Read the following safety precautions carefully before perform any servicing electrical work must be installed or serviced by a licensed electrician be sure to use the correct rating of the power plug and main circuit for the model installed 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 or servicing due to ignoring of the instruction will cause harm or damage and the seriousness is classified by the following indications 3
Safety precautions 3
The items to be followed are classified by the symbols 3
Warning 3
Caution 4
Warning 4
Specification 5
Features 11
Indoor unit 12
Location of controls and components 12
Outdoor unit 12
Remote control 12
Dimensions 13
Indoor unit 13
Outdoor unit 14
Refrigeration cycle diagram 15
Block diagram 16
Indoor unit 17
Wiring connection diagram 17
Outdoor unit 18
Electronic circuit diagram 19
Indoor unit 19
Outdoor unit 20
Indicator printed circuit board 21
Indoor unit 21
Main printed circuit board 21
Printed circuit board 21
High voltage power supply printed circuit board 22
Receiver printed circuit board 22
Main printed circuit board 23
Outdoor unit 23
Indoor outdoor unit installation diagram 24
Indoor unit 24
Installation instruction 24
Outdoor unit 24
Select the best location 24
How to fix installation plate 25
Indoor unit 25
To drill a hole in the wall and install a sleeve of piping 25
Connect the cable to the indoor unit 27
Wire stripping connecting requirement 28
Connect the piping 30
Connecting the piping to indoor 30
Connecting the piping to outdoor 30
Install the outdoor unit 30
Outdoor unit 30
Evacuation of the equipment 31
Connect the cable to the outdoor unit 32
Cutting and flaring the piping 32
Outdoor unit drain water 32
Piping insulation 32
Basic function 33
Cooling operation 33
Heating operation 33
Internal setting temperature 33
Operation and control 33
Soft dry operation 33
Thermostat control 33
Automatic operation 34
Fan operation 34
Indoor fan motor operation 34
Airflow direction 35
Outdoor fan motor operation 35
A purpose to provide quiet cooling operation compare to normal operation b control condition a quiet operation start condition when quiet button at remote control is pressed quiet led illuminates b quiet operation stop condition 1 when one of the following conditions is satisfied quiet operation stops a powerful button is pressed b stop by off on switch c timer off activates d quiet button is pressed again 2 when quiet operation is stopped operation is shifted to normal operation with previous setting 3 when fan speed is changed quiet operation is shifted to quiet operation of the new fan speed 4 when operation mode is changed quiet operation is shifted to quiet operation of the new mode 5 during quiet operation if timer on activates quiet operation maintains 6 after off when on back quiet operation is not memorised 36
Automatic vertical airflow direction can be set using remote control the vane swings up and down within the angles as stated above for heating mode operation the angle of the vane depands on the indoor heat exchanger temperature as figure 1 below it does not swing during fan motor stop when the air conditioner is stopped using remote control the vane will shift to close position 2 manual vertical airflow direction can be set using remote control 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 control the vane will shift to close position 36
Horizontal airflow 36
Quiet operation cooling mode cooling area of dry mode 36
The horizontal airflow direction louvers can be adjusted manually by hand 36
Vertical airflow 36
Powerful mode operation 37
Quiet operation heating 37
Auto restart control 38
Indication panel 38
Off timer control 38
On timer control 38
Timer control 38
Nanoe g operation 39
Press continuously for 15s 40
Remote control normal mode 40
Transmit check code and after 2 seconds return to normal mode 40
Transmit eco demo code and after 2 seconds return to normal mode 40
Transmit sunlight sensor check code and after 2 seconds return to normal mode 40
Econavi operation 42
Judge ambient condition 42
Judge sunlight intensity 42
Sunlight intensity reset 42
Sunlight sensor 42
Temperature shift 42
Default battery insert set to level 3 other than default display last set data 43
Judge sunlight intensity 43
Press and release within 10s 43
Press timer 43
Remote control normal mode 43
Security level 1 less sensitive to sunlight intensity 43
Security level 3 default sensitivity level 43
Security level 5 more sensitive to sunlight intensity 43
Set to level 1 43
Set to level 2 43
Set to level 4 43
Set to level 5 43
Transmit solar radiation level after 2 secs go back to normal mode 43
Econavi is activated while it is cloudy night econavi is activated while it is sunny 44
Judge ambient condition 44
Press continuously for 15s 44
Remote control normal mode 44
Sunlight sensor check mode 44
Temperature shift 44
Transmit check code and after 2 seconds return to normal mode 44
Transmit eco demo code and after 2 seconds return to normal mode 44
Transmit sunlight sensor check code and after 2 seconds return to normal mode 44
Sunlight sensor abnormality 45
8 10 c heat operation 46
Ipm power transistor prevention control 47
Protection control 47
Protection control for all operations 47
Restart control time delay safety control 47
Total running current control 47
Compressor overheating prevention control 48
Low frequency protection control 1 48
Low frequency protection control 2 48
Low pressure prevention control gas leakage detection 48
Cooling overload control 49
Dew prevention control 1 49
Freeze prevention control 1 49
Freeze prevention control 2 49
Outdoor air temperature control 49
Protection control for cooling soft dry operation 49
Dew prevention control 2 50
Intake air temperature control 50
Odor cut control 50
Outdoor air temperature control 50
Overload protection control 50
Protection control for heating operation 50
Cold draught prevention control 51
Compressor oil return control 51
Deice operation 51
Auto off on button 52
Servicing mode 52
Remote control button 53
Reset ac 53
Reset rc 53
Set button 53
Refrigeration cycle system 54
Troubleshooting guide 54
Relationship between the condition of the air conditioner and pressure and electric current 55
Breakdown self diagnosis function 56
Self diagnosis function three digits alphanumeric code 56
Temporary operation depending on breakdown status 56
To clear memorized error protective operation status after repair 56
To display memorized error protective operation status 56
To make a diagnosis 56
Error code table 57
H11 indoor outdoor abnormal communication 59
Self diagnosis method 59
H12 indoor outdoor capacity rank mismatched 60
H14 indoor intake air temperature sensor abnormality 61
H15 compressor temperature sensor abnormality 62
H16 outdoor current transformer open circuit 63
H19 indoor fan motor dc motor mechanism locked 64
H23 indoor pipe temperature sensor 1 abnormality 65
H24 indoor pipe temperature sensor 2 abnormality 66
H25 e ion air purifying system abnormal 67
0 h27 outdoor air temperature sensor abnormality 68
1 h28 outdoor pipe temperature sensor abnormality 69
2 h30 compressor discharge temperature sensor abnormality 70
3 h32 outdoor heat exchanger temperature sensor 2 abnormality 71
4 h33 unspecified voltage between indoor and outdoor 72
5 h34 outdoor heat sink temperature sensor abnormality 73
6 h36 outdoor gas pipe sensor abnormality 74
7 h37 outdoor liquid pipe temperature sensor abnormality 75
8 h97 outdoor fan motor dc motor mechanism locked 76
9 h98 indoor high pressure protection 77
0 h99 indoor freeze prevention protection cooling or soft dry 78
1 f11 4 way valve abnormality 79
2 f17 indoor standby units freezing abnormality 80
3 f90 power factor correction protection 81
4 f91 refrigeration cycle abnormality 82
5 f93 compressor rotation failure 83
6 f95 cooling high pressure abnormality 84
7 f96 ipm overheating 85
8 f97 compressor overheating 86
9 f98 input over current detection 87
0 f99 output over current detection 88
Disassembly and assembly instructions 89
Indoor electronic controllers cross flow fan and indoor fan motor removal procedures 89
Indoor unit 89
To remove electronic controller 89
To remove front grille 89
To remove discharge grille 90
To remove control board 91
To remove cross flow fan and indoor fan motor 91
Outdoor electronic controller removal procedure 94
Cu ne9nke cu qe9nke 95
Operation characteristics 95
Technical data 95
Cu ne12nke cu qe12nke 99
Cu ne12nke cu qe12nke 103
Cu ne9nke cu qe9nke 103
Sensible capacity chart 103
Tc total cooling capacity kw shc sensible heat capacity kw ip input power kw indoor 27 c 19 c outdoor 35 c 24 c 103
Exploded view and replacement parts list 104
Indoor unit 104
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 104
Note all parts are supplied from papamy malaysia vendor code 00029488 o marked parts are recommended to be kept in stock 112
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 113
Outdoor unit 113

Panasonic CS-NE9NKE [15/117] Refrigeration cycle diagram

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