Panasonic CU-PA9DKD Сервис мануал онлайн
CS/CU-PA7DKD
CS/CU-PC7DKD
CS/CU-PA9DKD
CS/CU-PC9DKD
Room Air Conditioners
WARNING
This service information is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-techical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service
or repair the product or products dealt with in this service information by anyone else could result in serious injury or death.
1 Features 2
2 Functions 3
3 Product Specifications 6
4 Dimensions 14
5 Refrigeration Cycle Diagram 16
6 Block Diagram 17
7 Wiring Diagram 19
8 Operation Details 21
9
Installation
35
10 2-way,3-way Valve
11
Disassembly of The Parts
12 Troubleshooting Guide
13 Technical Data
14 Exploded View
15 Replacement Parts List
16 Exploded View
17 Replacement Parts List
18 Electronic Circuit Diagram
CONTENTS
Page Page
Order No. GMAC0504036C3
Guangzhou Matsushita Air Conditioner Co., Ltd.
(GMAC) All rights reserved. Unauthorized copying
and distribution is violation of law.
C
R
49
56
59
61
64
65
66
67
68
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R
OFF
MODE TEMP
OFF/ON
ON
CANCEL SET
STD
TIMER
FAN SPEED
AIR SWING
Содержание
- Contents 1
- Cs cu pa7dkd cs cu pc7dkd cs cu pa9dkd cs cu pc9dkd 1
- Disassembly of the parts 1
- Guangzhou matsushita air conditioner co ltd gmac all rights reserved unauthorized copying and distribution is violation of law 1
- Page page 1
- Room air conditioners 1
- This service information is designed for experienced repair technicians only and is not designed for use by the general public it does not contain warnings or cautions to advise non techical individuals of potential dangers in attempting to service a product products powered by electricity should be serviced or repaired only by experienced professional technicians any attempt to service or repair the product or products dealt with in this service information by anyone else could result in serious injury or death 1
- Warning 1
- Airflow direction control 3
- Functions 3
- Indoor fan speed selection 3
- Operation mode selection 3
- Operation start stop 3
- Remote control 3
- Room temperature setting 3
- Set cancel timer operation 3
- Timer operation selection 3
- Airflow direction control 4
- Auto switch button 4
- Delayed on timer control 4
- Indoor fan speed control 4
- Indoor unit 4
- Minutes time save control 4
- Operation indication lamps 4
- Operation mode 4
- Power switch on off 4
- Signal receiving sound control 4
- Time delay safety control 4
- Anti reverse protection 5
- Deicing control 5
- Outdoor unit 5
- Overload protection control 5
- Overload protector 5
- Panasonic 5
- Way valve control 5
- Product specifications 6
- 60g for air purging is not included 7
- Dimensions 7
- Rows stage 7
- 60g for air purging is not included 9
- Dimensions 9
- Rows stage 9
- Rpm rpm 10
- 60g for air purging is not included 11
- Dimensions 11
- Rows stage 11
- Specifications are subject to change without notice for further improvement 11
- Rpm rpm 12
- 60g for air purging is not included 13
- Dimensions 13
- Rows stage 13
- Specifications are subject to change without notice for further improvement 13
- Dimensions 14
- Front view 14
- Indoor unit 14
- Side view 14
- Cu pa7dkd 15
- Cu pa9dkd cu pc7dkd cu pc9dkd 15
- Outdoor unit 15
- Unit mm 15
- Cs cu pa7dkd cs cu pa9dkd 16
- Cs cu pc7dkd cs cu pc9dkd 16
- Refrigeration cycle diagram 16
- Block diagram 17
- Cs pa7dkd cu pa7dkd 17
- Cs pa9dkd cu pa9dkd 17
- Compressor 18
- Cs pc7dkd cu pc7dkd cs pc9dkd cu pc9dkd 18
- Ac 220v 230 50hz ac 220v 230 50hz 19
- C r c s 19
- Compressor resistance 19
- Compressor terminal 19
- Cs pa7dkd cu pa7dkd cs pa9dkd cu pa9dkd 19
- Cs pa7dkd cu pa7dkd cs pc7dkd cu pc7dkd 19
- Cwa951419 cwa951419 19
- Indoor fan motor resistance 19
- Indoor unit 19
- L 2 n 3 4 19
- Outdoor fan motor resistance 19
- Outdoor unit 19
- Power supply cord 19
- R red bl black b blue br brown o orange gry grey g green y yellow w white y g yellow green p pink 19
- Trade mark 19
- Wiring diagram 19
- Yellow 19
- Ac 220v 230 50hz ac 220v 230 50hz 20
- C r c s 20
- Capacitor 20
- Cn rcv 20
- Compressor 20
- Compressor resistance 20
- Compressor terminal 20
- Cs pa7dkd cu pa7dkd cs pc7dkd cu pc7dkd 20
- Cs pc7dkd cu pc7dkd cs pc9dkd cu pc9dkd 20
- Cwa951427 20
- Fan motor 20
- Fuse 102 250v 3a 20
- Indoor fan motor resistance 20
- Indoor unit 20
- Indoor unit terminal board 20
- Outdoor fan motor resistance 20
- Outdoor unit 20
- Outdoor unit terminal board 20
- Power supply cord 20
- R red bl black b blue br brown o orange gry grey g green y yellow w white y g yellow green p pink 20
- Trade mark 20
- Yellow 20
- 30 40 30 20 160 21
- Anti freezing control 21
- Compressor ceases 21
- Cooling mode operation 21
- Deodorization control fan speed will be at the point between high speed and medium speed 21
- During cooling mode operation use remote controller to select automatic fan speed 21
- Evaporator temperature 21
- Fan speed will be at hi till the compressor ceases set temperature reached 2 fan speed will be at me when the compressor restarts 21
- Minutes 21
- Operation details 21
- Restart 21
- When selecting the cooling mode operation the unit will operate according to the setting by the remote controller or the control panel on the indoor unit and the operation is as the following 21
- A b c d e f g h i j k l m n o p q r s t u v w x y z 22
- Soft dry mode operation 22
- Cooling mode operation 23
- Soft dry mode operation 23
- Heating mode operation only for pa7dkd pa9dkd 24
- Indoor heat exchanger indoor heat exchanger 24
- A b c d e f g h i j k l m n o p q r 25
- Manual fan speed 25
- Air circulation mode operation only for pc7dkd pc9dkd 28
- Automatic mode operation 28
- Second determination 28
- Air quality sensor control 29
- A i r q u a l i t y getting better 30
- A i r q u a l i t y getting worse 30
- Rs maxr g1 0 1 30
- Rs maxr g2 2 1 30
- Rs maxr g3 2 1 30
- Rs maxr g4 1 0 30
- Signal of air quality sensor air quality level 30
- Demo mode outdoor unit not needed 32
- Turn off the air conditioner 32
- Ventilator interlocking unit control optional 32
- About cursor key which points to off on remote control 33
- Auto heat cool dry off 33
- Auto restart control 33
- Indoor fan motor control 33
- Airflow direction control 34
- Cooling 34
- Determining operation mode 34
- Heating 34
- Manual 34
- Operating mode 34
- Soft dry 34
- Before installation 35
- Installation 35
- Installation parts you should purchase 36
- The indoor unit will actually face a different way 36
- This illustration is for explanation purposes only 36
- Outline of installation 37
- Cm 5cm 38
- Height more than 2 m 38
- Outline of installation 38
- Select the best location 38
- Center center 39
- Indoor unit installation 39
- Left rear piping right rear piping 39
- Mm 7 0mm 39
- Mount the installation plate on the wall with four installation plate fixing screws 39
- Outdoor 39
- The lower left and right side of installation plate 39
- Wall indoor outdoor 39
- Piping and drainage of indoor unit 40
- Preparation of piping 40
- Connection of piping 41
- Drain hose 41
- Model piping side torque 41
- Gas side 3 8 43
- Indoor unit piping flare nut pipings 43
- Liquid side 1 4 43
- Model piping side torque 43
- Spanner or wrench torque wrench 43
- Bend the embedded piping 44
- Connecting the cable to the indoor 44
- Connecting the piping 44
- Cut and flaring the embedded 44
- In case of embedded piping 44
- Indoor unit 44
- Install the indoor unit 44
- Install the indoor unit fixly reference fig 8 fig 9 44
- Piping 44
- Pull the connecting cable into the 44
- Replace the drain hose 44
- Connecting piping and the cable to outdoor unit 45
- Connecting the cable to the outdoor unit 45
- Connecting the piping to outdoor unit 45
- Indoor connecting terminal 45
- Air filter 46
- Checking the drainage 46
- Checking the drainage and connecting the cable to indoor unit 46
- Horizontal airflow direction louver cap 46
- Manually adjust the horizontal airflow direction louver to horizontal position 46
- Pull the lower section of the front grille toward you to remove the front grille 46
- Auto switch operation 47
- Connect the cable to the indoor unit 47
- Cs pa7dkd cs pa9dkd 47
- Cs pc7dkd cs pc9dkd 47
- Connect the power supply 48
- Evaluation of the performance 48
- Intake air 48
- Test running 48
- Thermometer discharge air 48
- 2 way 3 way valve 49
- Way valve liquid side 49
- With charging cylinder 49
- Evacuation of installation 50
- Pumping down 51
- Re air purging 52
- Apply a evacuation 53
- Balance refrigerant of the 2 way 3 way walves 53
- Discharge the refrigerant gradually if it is discharged 53
- Discharge the refrigerant until the gauge indicates 0 5 53
- Discharged 53
- Gauge indicates 0 5 mpa 0 km cm g to 0 mpa 1 53
- If there is no air in the refrigeration cycle the pressure 53
- Kg cm g if this is the case it will not be necessary to 53
- Mpa 0 kg cm g to 0 mpa 1 kg cm g 53
- Mpa 1 kg cm g discharge the refrigerant until the 53
- Open the valve low side on the charge set and 53
- Too suddenly the refrigeration oil will also be 53
- When the air conditioner is not running is higher than 0 53
- Evacuation installation 54
- Procedure 54
- Gas charging 55
- Disassembly of the parts 56
- Measuring electric current during operation 59
- Measuring gas side pressure 59
- Measuring the air temperature difference 59
- Refrigeration cycle system 59
- Troubleshooting guide 59
- Diagnosis methods of a malfunction of a compressor 60
- Electric current during operation becomes approximately 80 lower than the normal level the discharge tube of the compressor becomes abnormally hot normally 70 90 the difference between high pressure and low pressure becomes almost zero 60
- Electric current reaches a high level abnormally and the value exceeds the limit of an ammeter in some cases a breaker turns off the compressor has a humming sound 60
- Relationship between the condition of air conditioner and pressrue and electric current 60
- Symptom 60
- Cooling mode 61
- Heating mode only for cs pa7dkd cs pa9dkd 61
- In difference 61
- Set temperature diff 0 61
- Soft dry mode 61
- Technical data 61
- Temperature setting 61
- Thermostat characteristics 61
- Cooling characteristics 62
- Cs cu pa7dkd 62
- Cs cu pa9dkd 62
- Cs cu pc7dkd 62
- Cs cu pc9dkd 62
- Outdoor temp condition room temp 27 19 cooling operation at high speed piping length 5m 62
- Cs cu pa7dkd 63
- Cs cu pa9dkd 63
- Heating characteristics 63
- Hp gas side piping pressure mpa o outlet air temp 63
- Cs pa7dkd cs pc7dkd cs pa9dkd cs pc9dkd 64
- Exploded view 64
- Cs pa7dkd cs pc7dkd cs pa9dkd cs pc9dkd 65
- Replacement parts list 65
- Cu pa7dkd cu pc7dkd 66
- Cu pa9dkd cu pc9dkd 66
- Exploded view 66
- Cu pa7dkd cu pc7dkd cu pa9dkd cu pc9dkd 67
- Replacement parts list 67
- 6 7 8 9 10 69
- 11 12 13 70
- For pa7dkd the power source is 220v for pa9dkd the power source is 220v 230v 70
- Outdoor unit 70
- 2 3 4 5 71
- A b c d e 71
- Air quality indicator 71
- Indicator 71
- 6 7 8 9 10 72
- Cs pa7dkd cu pa7dkd cs pc7dkd cu pc7dkd 72
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