Panasonic cs-s9pkv User manual

© Panasonic Corporation 2013
Order No: PAPAMY1303008CE
Indoor Unit Outdoor Unit
CS-S9PKV
CS-S12PKV
CS-S18PKV
CS-S24PKV
CS-S28PKV
CU-S9PKV
CU-S12PKV
CU-S18PKV
CU-S24PKV
CU-S28PKV
Destination
Latin America
PRECAUTION OF LOW TEMPERATURE
In order to avoid frostbite, be assured of no refrigerant leakage during the installation or repairing of refrigerant circuit.
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-technical 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 products dealt with in this service information by anyone else could result in serious injury or death.

2
TABLE OF CONTENTS
PAGE PAGE
1. Safety Precautions .............................................3
2. Specification .......................................................5
3. Location of Controls and Components..........11
3.1 Indoor Unit ..................................................11
3.2 Outdoor Unit ...............................................11
3.3 Remote Control ..........................................11
4. Dimensions .......................................................12
4.1 Indoor Unit ..................................................12
4.2 Outdoor Unit ...............................................14
5. Refrigeration Cycle Diagram ...........................17
5.1 CS-S9PKV CU-S9PKV
CS-S12PKV CU-S12PKV...........................17
5.2 CS-S18PKV CU-S18PKV
CS-S24PKV CU-S24PKV...........................18
5.3 CS-S28PKV CU-S28PKV...........................19
6. Block Diagram ..................................................20
6.1 CS-S9PKV CU-S9PKV...............................20
6.2 CS-S12PKV CU-S12PKV...........................21
6.3 CS-S18PKV CU-S18PKV
CS-S24PKV CU-S24PKV...........................22
6.4 CS-S28PKV CU-S28PKV...........................23
7. Wiring Connection Diagram ............................24
7.1 Indoor Unit ..................................................24
7.2 Outdoor Unit ...............................................27
8. Electronic Circuit Diagram ..............................31
8.1 Indoor Unit ..................................................31
8.2 Outdoor Unit ...............................................34
9. Printed Circuit Board .......................................38
9.1 Indoor Unit ..................................................38
9.2 Outdoor Unit ...............................................42
10. Installation Instruction.....................................48
10.1 Select the Best Location.............................48
Indoor Unit.............................................................49
10.2 Outdoor Unit ...............................................54
11. Installation Instruction.....................................57
11.1 Select the Best Location.............................57
Indoor Unit.............................................................58
11.2 Outdoor Unit ...............................................63
12. Operation Control.............................................66
12.1 Basic Function ............................................66
12.2 Indoor Fan Motor Operation .......................67
12.3 Outdoor Fan Motor Operation
(For S9/12/18PK)........................................67
12.4 Outdoor Fan Motor Operation
(For S24/28PK)...........................................67
12.5 Airflow Direction..........................................68
12.6 Quiet Operation (Cooling Mode/
Cooling Area of Dry Mode).........................69
12.7 Powerful Mode Operation...........................69
12.8 Timer Control..............................................70
12.9 Random Auto Restart Control ................... 70
12.10 Indication Panel ......................................... 70
12.11 nanoe-G Operation.................................... 71
12.12 In-filter Deactivation Operation.................. 73
12.13 Mild Dry Cooling Operation ....................... 74
12.14 AUTO COMFORT and ECONAVI
Operation................................................... 74
13. Protection Control........................................... 84
13.1 Restart Control (Time Delay Safety
Control)...................................................... 84
13.2 30 Seconds Forced Operation .................. 84
13.3 Total Running Current Control .................. 84
13.4 IPM (Power Transistor) Prevention
Control ....................................................... 84
13.5 Compressor Overheating Prevention
Control (For S18, S24, 28PK only)............ 85
13.6 Low Pressure Prevention Control (Gas
Leakage Detection) ................................... 85
13.7 Compressor Tank Temperature Rise
Protection Control...................................... 85
13.8 Low Frequency Protection Control 1 ......... 85
13.9 Low Frequency Protection Control 2 ......... 85
13.10 Outdoor Air Temperature Control.............. 86
13.11 Cooling Overload Control .......................... 86
13.12 Freeze Prevention Control 1 ..................... 86
13.13 Freeze Prevention Control 2 ..................... 86
13.14 Dew Prevention Control ............................ 86
13.15 Odor Cut Control ....................................... 87
14. Servicing Mode ................................................ 88
14.1 Auto Off/On Button .................................... 88
14.2 Remote Control Button.............................. 89
15. Troubleshooting Guide................................... 90
15.1 Refrigeration Cycle System....................... 90
15.2 Breakdown Self Diagnosis Function.......... 92
15.3 Error Code Table ....................................... 93
15.4 Troubleshooting Flowchart ........................ 94
16. Disassembly and Assembly Instructions ... 120
16.1 CS-S9PK CS-S12PK.............................. 120
16.2 CS-S18PK CS-S24PK CS-S28PK ........ 124
17. Technical Data ............................................... 128
17.1 Operation Characteristics ........................ 128
18. Exploded View and Replacement Parts
List .................................................................. 138
18.1 Indoor Unit ............................................... 138
18.2 Outdoor Unit ............................................ 144

3
1. Safety Precautions
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.
WARNING This indication shows the possibility of causing death or serious injury.
CAUTION This indication shows the possibility of causing injury or damage to properties.
The items to be followed are classified by the symbols:
This symbol denotes item that is PROHIBITED from doing.
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.
WARNING
1. Do not modify the machine, part, material during repairing service.
2. If wiring unit is supplied as repairing part, do not repair or connect the wire even only partial wire break. Exchange the whole wiring unit.
3. Do not wrench the fasten terminal. Pull it out or insert it straightly.
4. Engage authorized dealer or specialist for installation and servicing. If installation of servicing done by the user is defective, it will cause
water leakage, electrical shock or fire.
5. Install according to this installation instructions strictly. If installation is defective, it will cause water leakage, electric shock or fire.
6. Use the attached accessories parts and specified parts for installation and servicing. Otherwise, it will cause the set to fall, water leakage,
fire or electrical shock.
7. Install at a strong and firm location which is able to withstand the set’s weight. If the strength is not enough or installation is not properly
done, the set will drop and cause injury.
8. For electrical work, follow the local national wiring standard, regulation and the installation instruction. An independent circuit and single
outlet must be used. If electrical circuit capacity is not enough or defect found in electrical work, it will cause electrical shock or fire.
9. This equipment is strongly recommended to be installed with Earth Leakage Circuit Breaker (ELCB) or Residual Current Device (RCD).
Otherwise, it may cause electrical shock and fire in case equipment breakdown or insulation breakdown.
10.
Do not use joint cable for indoor/outdoor connection cable. Use the specified indoor/outdoor connection cable, refer to installation
instruction CONNECT THE CABLE TO THE INDOOR UNIT and connect tightly for indoor/outdoor connection. Clamp the cable so that no
external force will be acted on the terminal. If connecting or fixing is not perfect, it will cause heat up or fire at the connection.
11. Wire routing must be properly arranged so that control board cover is fixed properly. If control board cover is not fixed perfectly, it will
cause heat-up or fire at the connection point of terminal, fire or electrical shock.
12. When install or relocate air conditioner, do not let any substance other than the specified refrigerant, eg. air etc. mix into refrigeration cycle
(piping). (Mixing of air etc. will cause abnormal high pressure in refrigeration cycle and result in explosion, injury etc.).
13. Do not install outdoor unit near handrail of veranda. When installing air-conditioner unit at veranda of high rise building, child may climb up
to outdoor unit and cross over the handrail and causing accident.
14. This equipment must be properly earthed. Earth line must not be connected to gas pipe, water pipe, earth of lightning rod and
telephone. Otherwise, it may cause electrical shock in case equipment breakdown or insulation breakdown.
15. Keep away from small children, the thin film may cling to nose and mouth and prevent breathing.
16. Do not use unspecified cord, modified cord, joint cord or extension cord for power supply cord. Do not share the single outlet with
other electrical appliances. Poor contact, poor insulation or over current will cause electrical shock or fire.
17. Tighten the flare nut with torque wrench according to specified method. If the flare nut is over-tightened, after a long period, the flare may
break and cause refrigerant gas leakage.
18.
For R410A model, use piping, flare nut and tools which is specified for R410A refrigerant. Using of existing (R22) piping, flare nut and
tools may cause abnormally high pressure in the refrigerant cycle (piping), and possibly result in explosion and injury.
Thickness or copper pipes used with R410A must be more than 0.8 mm. Never use copper pipes thinner than 0.8 mm.
It is desirable that the amount of residual oil less than 40 mg/10 m.

4
WARNING
19.
During installation, install the refrigerant piping properly before run the compressor. (Operation of compressor without fixing refrigeration
piping and valves at opened condition will cause suck-in of air, abnormal high pressure in refrigeration cycle and result in explosion, injury
etc.).
20.
During pump down operation, stop the compressor before remove the refrigeration piping. (Removal of refrigeration piping while
compressor is operating and valves are opened condition will cause suck-in of air, abnormal high pressure in refrigeration cycle and result
in explosion, injury etc.).
21. After completion of installation or service, confirm there is no leakage of refrigerant gas. It may generate toxic gas when the refrigerant
contacts with fire.
22. Ventilate if there is refrigerant gas leakage during operation. It may cause toxic gas when the refrigerant contacts with fire.
23. Do not insert your fingers or other objects into the unit, high speed rotating fan may cause injury
24. Must not use other parts except original parts describe in catalog and manual.
25. Using of refrigerant other than the specified type may cause product damage, burst and injury etc.
CAUTION
1. 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.
2. Carry out drainage piping as mentioned in installation instructions. If drainage is not perfect, water may enter the room and damage the
furniture.
3. Tighten the flare nut with torque wrench according to specified method. If the flare nut is over-tightened, after a long period, the flare may
break and cause refrigerant gas leakage.
4. Do not touch outdoor unit air inlet and aluminium fin. It may cause injury.
5. Select an installation location which is easy for maintenance.
6.
Pb free solder has a higher melting point than standard solder; typically the melting point is 50°F – 70°F (30°C – 40°C) higher. Please use
a high temperature solder iron. In case of the soldering iron with temperature control, please set it to 700 ± 20°F (370 ± 10°C).
Pb free solder will tend to splash when heated too high (about 1100°F / 600°C).
7.
CS/CU-S9/12/18/24PKV
Power supply connection to the room air conditioner.
Use power supply cord 3 x 1.5 mm2(1.0 ~ 1.5HP) or 3 x 2.5 mm2(2.0 ~ 2.5HP) type designation 60245 IEC 57 or heavier cord.
Connect the power supply cord of the air conditioner to the mains using one of the following method.
Power supply point should be in easily accessible place for power disconnection in case of emergency.
In some countries, permanent connection of this air conditioner to the power supply is prohibited.
i. Power supply connection to the receptacle using power plug.
Use an approved 15/16A (1.0 ~ 1.5HP) or 16A (2.0HP) or 20A (2.5HP) power plug with earth pin for the connection to the socket.
ii. Power supply connection to a circuit breaker for the permanent connection.
Use an approved 16A (1.0 ~ 2.0HP) or 20A (2.5HP) circuit breaker for the permanent connection. It must be a double pole switch with a
minimum 3.0 mm contact gap.
8.
CS/CU-S28PKV
Power supply connection to the room air conditioner.
Use power supply cord 3 x 4.0 mm2type designation 60245 IEC 57 or heavier cord.
Connect the power supply cord of the air conditioner to the mains using one of the following method.
Power supply point should be in easily accessible place for power disconnection in case of emergency.
In some countries, permanent connection of this air conditioner to the power supply is prohibited.
i. Power supply connection to the receptacle using power plug.
Use an approved 25A power plug with earth pin for the connection to the socket.
ii. Power supply connection to a circuit breaker for the permanent connection.
Use an approved 25A circuit breaker for the permanent connection. It must be a double pole switch with a minimum 3.0 mm contact
gap.
9. Do not release refrigerant during piping work for installation, servicing, reinstallation and during repairing a refrigerant parts. Take
care of the liquid refrigerant, it may cause frostbite.
10. Installation or servicing work: It may need two people to carry out the installation or servicing work.
11. Do not install this appliance in a laundry room or other location where water may drip from the ceiling, etc.
12. Do not sit or step on the unit, you may fall down accidentally.
13.
Do not touch the sharp aluminum fins or edges of metal parts.
If you are required to handle sharp parts during installation or servicing, please wear hand glove.
Sharp parts may cause injury.

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2. Specification
Indoor CS-S9PKV CS-S12PKV
Model
Outdoor CU-S9PKV CU-S12PKV
Performance Test Condition JIS JIS
Phase, Hz Single, 60 Single, 60
Power Supply
V 220 220
Min. Mid. Max. Min. Mid. Max.
kW 0.84 2.65 3.20 0.92 3.23 4.00
BTU/h 2860 9040 10900 3140 11000 13600
Capacity
kJ/h 3020 9540 11520 3310 11630 14400
Running Current A - 3.4 - - 4.1 -
Input Power W 225 695 870 260 855 1.14k
W/W 3.73 3.81 3.68 3.54 3.78 3.51
BTU/hW 12.71 13.01 12.53 12.08 12.87 11.93
EER
kJ/hW 13.42 13.73 13.24 12.73 13.60 12.63
Power Factor % - 93 - - 95 -
Indoor Noise (H / L / QLo) dB-A 36 / 26 / 23 38 / 28 / 25
Cooling
Outdoor Noise (H / L) dB-A 46 / - / - 47 / - / -
Max Current (A) / Max Input Power (W) 5.5 / 1.07k 7.4 / 1.37k
Starting Current (A) 3.4 4.1
Type Hermetic Motor (Rotary) Hermetic Motor (Rotary)
Motor Type Brushless (6 poles) Brushless (6 poles)
Compressor
Output Power W 500 650
Type Cross-Flow Fan Cross-Flow Fan
Material ASG20K1 ASG20K1
Motor Type DC / Transistor (8 poles) AC / Induction (4 poles)
Input Power W 47.3 51.0
Output Power W 40 16
QLo rpm 650 690
Lo rpm 720 760
Me rpm 870 920
Hi rpm 1020 1070
Indoor Fan
Speed
SHi rpm 1130 1130
Type Propeller Fan Propeller Fan
Material PP Resin PP Resin
Motor Type AC / Induction (6 poles) AC / Induction (6 poles)
Input Power W - -
Output Power W 20 28
Outdoor Fan
Speed Hi rpm 790 790
Moisture Removal L/h (Pt/h) 1.6 (3.4) 1.8 (3.8)
QLo m3/min (ft3/min) 5.5 (194) 5.9 (208)
Lo m3/min (ft3/min) 6.2 (219) 6.7 (237)
Me m3/min (ft3/min) 7.9 (279) 8.5 (300)
Hi m3/min (ft3/min) 9.6 (340) 10.5 (370)
Indoor Airflow
SHi m3/min (ft3/min) 10.8 (381) 10.8 (381)
Outdoor
Airflow Hi m3/min (ft3/min) 22.0 (780) 31.2 (1100)

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Control Device Capillary Tube Capillary Tube
Refrigerant Oil cm3FV50S (250) FV50S (320)
Refrigeration
Cycle
Refrigerant Type g (oz) R410A, 820 (28.9) R410A, 850 (30.0)
Height (I/D / O/D) mm (inch) 290 (11-7/16) 511 (20-1/8) 290 (11-7/16) 542 (21-11/32)
Width (I/D / O/D) mm (inch) 870 (34-9/32) 650 (25-19/32) 870 (34-9/32) 780 (30-23/32)
Dimension
Depth (I/D / O/D) mm (inch) 214 (8-7/16) 230 (9-1/16) 214 (8-7/16) 289 (11-13/32)
Weight Net (I/D / O/D) kg (lb) 9 (20) 21 (46) 9 (20) 30 (66)
Pipe Diameter (Liquid / Gas) mm (inch) 6.35 (1/4) / 9.52 (3/8) 6.35 (1/4) / 12.70 (1/2)
Standard length m (ft) 7.5 (24.6) 7.5 (24.6)
Length range (min – max) m (ft) 3 (9.8) ~ 15 (49.2) 3 (9.8) ~ 15 (49.2)
I/D & O/D Height different m (ft) 5.0 (16.4) 5.0 (16.4)
Additional Gas Amount g/m (oz/ft) 15 (0.2) 15 (0.2)
Piping
Length for Additional Gas m (ft) 7.5 (24.6) 7.5 (24.6)
Inner Diameter mm 16.7 16.7
Drain Hose
Length mm 550 550
Fin Material Aluminium (Pre coated) Aluminium (Pre coated)
Fin Type Slit Fin Slit Fin
Row x Stage x FPI 2 × 15 × 21 2 × 15 × 21
Indoor Heat
Exchanger
Size (W x H x L) mm 610 × 315 × 25.4 610 × 315 × 25.4
Fin Material Aluminium (Blue coated) Aluminium (Blue coated)
Fin Type Slit Fin Louver Fin
Row x Stage x FPI 2 × 23 × 17 1 × 20 × 19
Outdoor
Heat
Exchanger
Size (W x H x L) mm 25.4 × 483.0 × 553.4:573.4 22.0 × 508.0 × 708.4
Material Polypropelene Polypropelene
Air Filter
Type One-touch One-touch
Power Supply Indoor Indoor
Power Supply Cord A 10 10
Thermostat - -
Protection Device - -
DRY BULB WET BULB DRY BULB WET BULB
Maximum 32 23 32 23
Indoor Operation Range
Minimum 16 11 16 11
Maximum 43 26 43 26
Outdoor Operation Range
Minimum 16 11 16 11
1. Cooling capacities are based on indoor temperature of 27°C DRY BULB (80.6°F DRY BULB), 19.0°C WET BULB (66°F WET BULB) and
outdoor air temperature of 35°C DRY BULB (95°F DRY BULB), 24°C WET BULB (75.2°F WET BULB)

7
Indoor CS-S18PKV CS-S24PKV
Model
Outdoor CU-S18PKV CU-S24PKV
Performance Test Condition JIS JIS
Phase, Hz Single, 60 Single, 60
Power Supply
V 220 220
Min. Mid. Max. Min. Mid. Max.
kW 1.10 5.20 6.00 1.12 6.00 7.10
BTU/h 3750 17700 20500 3820 20500 24200
Capacity
kJ/h 3960 18720 21600 4030 21600 25560
Running Current A - 6.4 - - 7.7 -
Input Power W 290 1.38k 1.68k 320 1.65k 2.00k
W/W 3.79 3.77 3.57 3.50 3.64 3.55
BTU/hW 12.93 12.83 12.20 11.94 12.42 12.10
EER
kJ/hW 13.66 13.57 12.86 12.59 13.09 12.78
Power Factor % - 98 - - 97 -
Indoor Noise (H / L / QLo) dB-A 45 / 36 / 33 46 / 37 / 34
Cooling
Outdoor Noise (H / L) dB-A 49 / - / - 49 / - / -
Max Current (A) / Max Input Power (W) 9.7 / 2.05k 11.5 / 2.45k
Starting Current (A) 6.4 7.7
Type Hermetic Motor (Rotary) Hermetic Motor (Rotary)
Motor Type Brushless (6 poles) Brushless (6 poles)
Compressor
Output Power W 900 900
Type Cross-Flow Fan Cross-Flow Fan
Material ASG30K1 ASG30K1
Motor Type DC / Transistor (8 poles) DC / Transistor (8 poles)
Input Power W 94.8 94.8
Output Power W 40 40
QLo rpm 850 920
Lo rpm 930 1000
Me rpm 1110 1200
Hi rpm 1300 1400
Indoor Fan
Speed
SHi rpm 1400 1480
Type Propeller Fan Propeller Fan
Material PP Resin PP Resin
Motor Type AC / Induction (6 poles) AC / Induction (6 poles)
Input Power W - -
Output Power W 66 66
Outdoor Fan
Speed Hi rpm 720 720
Moisture Removal L/h (Pt/h) 2.9 (6.1) 3.3 (7.0)
QLo m3/min (ft3/min) 11.3 (399) 11.4 (403)
Lo m3/min (ft3/min) 12.5 (441) 12.6 (445)
Me m3/min (ft3/min) 15.2 (537) 15.5 (547)
Hi m3/min (ft3/min) 18.1 (640) 18.5 (650)
Indoor Airflow
SHi m3/min (ft3/min) 19.7 (696) 19.7 (696)
Outdoor Airflow Hi m3/min (ft3/min) 39.1 (1380) 39.1 (1380)
Control Device Capillary Tube Capillary Tube
Refrigerant Oil cm3FV50S (450) FV50S (450)
Refrigeration
Cycle
Refrigerant Type g (oz) R410A, 1.18k (41.7) R410A, 1.42k (50.1)

8
Height (I/D / O/D) mm (inch) 290 (11-7/16) 695 (27-3/8) 290 (11-7/16) 695 (27-3/8)
Width (I/D / O/D) mm (inch) 1070 (42-5/32) 875 (34-15/32) 1070 (42-5/32) 875 (34-15/32)
Dimension
Depth (I/D / O/D) mm (inch) 240 (9-15/32) 320 (12-5/8) 240 (9-15/32) 320 (12-5/8)
Weight Net (I/D / O/D) kg (lb) 12 (26) 44 (97) 12 (26) 46 (101)
Pipe Diameter (Liquid / Gas) mm (inch) 6.35 (1/4) / 12.70 (1/2) 6.35 (1/4) / 15.88 (5/8)
Standard length m (ft) 5.0 (16.4) 5.0 (16.4)
Length range (min – max) m (ft) 3 (9.8) ~ 20 (65.6) 3 (9.8) ~ 20 (65.6)
I/D & O/D Height different m (ft) 15 (49.2) 15 (49.2)
Additional Gas Amount g/m (oz/ft) 15 (0.2) 20 (0.2)
Piping
Length for Additional Gas m (ft) 10 (32.8) 10 (32.8)
Inner Diameter mm 16.7 16.7
Drain Hose
Length mm 550 550
Fin Material Aluminium (Pre Coated) Aluminium (Pre Coated)
Fin Type Slit Fin Slit Fin
Row x Stage x FPI 2 × 15 × 17 2 × 15 × 21
Indoor Heat
Exchanger
Size (W x H x L) mm 810 × 315 × 25.4 810 × 315 × 25.4
Fin Material Aluminium (Blue Coated) Aluminium (Blue Coated)
Fin Type Slit Fin Slit Fin
Row x Stage x FPI 2 × 31 × 17 2 × 31 × 17
Outdoor Heat
Exchanger
Size (W x H x L) mm 25.4 × 651.0 × 861.6:841.6 25.4 × 651.0 × 861.6:841.6
Material Polypropelene Polypropelene
Air Filter
Type One-touch One-touch
Power Supply Indoor Indoor
Power Supply Cord A 15 20
Thermostat - -
Protection Device - -
Dry Bulb Wet Bulb Dry Bulb Wet Bulb
Maximum 32 23 32 23
Indoor Operation Range
Minimum 16 11 16 11
Maximum 43 26 43 26
Outdoor Operation Range
Minimum 16 11 16 11
1. Cooling capacities are based on indoor temperature of 27°C DRY BULB (80.6°F DRY BULB), 19.0°C WET BULB (66°F WET BULB) and
outdoor air temperature of 35°C DRY BULB (95°F DRY BULB), 24°C WET BULB (75.2°F WET BULB)

9
Indoor CS-S28PKV
Model
Outdoor CU-S28PKV
Performance Test Condition JIS
Phase, Hz Single, 60
Power Supply
V 220
Min. Mid. Max.
kW 1.15 7.8 8.40
BTU/h 3920 26600 28600
Capacity
kJ/h 4140 28080 30240
Running Current A - 12.6 -
Input Power W 350 2.70k 2.95k
W/W 3.29 2.89 2.85
BTU/hW 11.20 9.85 9.69
EER
kJ/hW 11.83 10.40 10.25
Power Factor % - 97 -
Indoor Noise (H / L / QLo) dB-A 49 / 38 / 35
Cooling
Outdoor Noise (H / L) dB-A 53 / - / -
Max Current (A) / Max Input Power (W) 14.6 / 3.26k
Starting Current (A) 12.6
Type Hermetic Motor (Rotary)
Motor Type Brushless (4 poles)
Compressor
Output Power W 1.70k
Type Cross-Flow Fan
Material ASG30K1
Motor Type DC / Transistor (8 poles)
Input Power W 94.8
Output Power W 40
QLo rpm 910
Lo rpm 1000
Me rpm 1270
Hi rpm 1540
Indoor Fan
Speed
SHi rpm 1600
Type Propeller Fan
Material PP Resin
Motor Type AC / Induction (6 poles)
Input Power W -
Output Power W 62
Outdoor Fan
Speed Hi rpm 660
Moisture Removal L/h (Pt/h) 4.6 (9.7)
QLo m3/min (ft3/min) 11.60 (410)
Lo m3/min (ft3/min) 12.8 (452)
Me m3/min (ft3/min) 16.6 (586)
Hi m3/min (ft3/min) 20.4 (720)
Indoor Airflow
SHi m3/min (ft3/min) 21.2 (749)
Outdoor Airflow Hi m3/min (ft3/min) 51.8 (1830)
Control Device Capillary Tube
Refrigerant Oil cm3FV50S (800)
Refrigeration
Cycle
Refrigerant Type g (oz) R410A, 1.65k (58.2)

10
Height (I/D / O/D) mm (inch) 290 (11-7/16) 795 (31-5/16)
Width (I/D / O/D) mm (inch) 1070 (42-5/32) 875 (34-15/32)
Dimension
Depth (I/D / O/D) mm (inch) 240 (9-15/32) 320 (12-5/8)
Weight Net (I/D / O/D) kg (lb) 12 (26) 57 (126)
Pipe Diameter (Liquid / Gas) mm (inch) 6.35 (1/4) / 15.88 (5/8)
Standard length m (ft) 5.0 (16.4)
Length range (min – max) m (ft) 3 (9.8) ~ 30 (98.4)
I/D & O/D Height different m (ft) 20 (65.6)
Additional Gas Amount g/m (oz/ft) 30 (0.3)
Piping
Length for Additional Gas m (ft) 10 (32.8)
Inner Diameter mm 16.7
Drain Hose
Length mm 550
Fin Material Aluminium (Pre Coated)
Fin Type Slit Fin
Row x Stage x FPI 2 × 15 × 21
Indoor Heat
Exchanger
Size (W x H x L) mm 810 × 315 × 25.4
Fin Material Aluminium (Blue Coated)
Fin Type Slit Fin
Row x Stage x FPI 2 × 36 × 17
Outdoor Heat
Exchanger
Size (W x H x L) mm 25.4 × 756 × 905.9:885.9
Material Polypropelene
Air Filter
Type One-touch
Power Supply Outdoor
Power Supply Cord A -
Thermostat -
Protection Device -
Dry Bulb Wet Bulb
Maximum 32 23
Indoor Operation Range
Minimum 16 11
Maximum 43 26
Outdoor Operation Range
Minimum 16 11
1. Cooling capacities are based on indoor temperature of 27°C DRY BULB (80.6°F DRY BULB), 19.0°C WET BULB (66°F WET BULB) and
outdoor air temperature of 35°C DRY BULB (95°F DRY BULB), 24°C WET BULB (75.2°F WET BULB)

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3. Location of Controls and Components
3.1 Indoor Unit
Human Activity Sensor
A
luminium Fin
Front panel
V
ertical airflow direction louver
• Do not adjust by hand.
Auto OFF/ON button
• Use when remote control is misplaced or a malfunction occurs
Horizontal airflow direction louver
• Do not adjust by hand.
POWE
R
TIM
ER
AUTOC
OMFO
RT
NANOE-G
POWERFUL
QUIE
T
Air Filters
nanoe-G GENERATOR
• Do not touch during operation.
Indicator
(Green)
(Green)
(Orange)
(Green)
(Blue)
(Orange)
(Green)
POWER
TIMER
AUTO COMFORT
NANOE-G
POWERFUL
QUIET
Sunlight sensor and remote control receiver
3.2 Outdoor Unit
3.3 Remote Control

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4. Dimensions
4.1 Indoor Unit
4.1.1 CS-S9PKV CS-S12PKV

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4.1.2 CS-S18PKV CS-S24PKV CS-S28PKV

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4.2 Outdoor Unit
4.2.1 CU-S9PKV
4.2.2 CU-S12PKV
542

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4.2.3 CU-S18PKV CU-S24PKV

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4.2.4 CU-S28PKV

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5. Refrigeration Cycle Diagram
5.1 CS-S9PKV CU-S9PKV CS-S12PKV CU-S12PKV

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5.2 CS-S18PKV CU-S18PKV CS-S24PKV CU-S24PKV

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5.3 CS-S28PKV CU-S28PKV

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6. Block Diagram
6.1 CS-S9PKV CU-S9PKV