Panasonic CU-RE9JKX Datasheet

(Guan

g

zhou) Co., Ltd. 2008. Unauthorized copyin

g

and

distribution is a violation of law.

Order No: PHA-AG0903002C2

Indoor Unit Outdoor Unit

CS-RE9JKX

CS-RE12JKX

CS-RE15JKX

CU-RE9JKX

CU-RE12JKX

CU-RE15JKX

TABLE OF CONTENTS

1. Safety Precautions.............................................3

2. Specification .......................................................5

2.1 CS-RE9JKX CU-RE9JKX ............................5

2.2 CS-RE12JKX CU-RE12JKX ........................7

2.3 CS-RE15JKX CU-RE15JKX ........................9

3. Features ............................................................11

4. Location of Controls and Components .........12

4.1 Indoor Unit..................................................12

4.2 Outdoor Unit...............................................12

4.3 Remote Control ..........................................12

5. Dimensions.......................................................13

5.1 Indoor Unit..................................................13

5.2 Outdoor Unit...............................................14

6. Refrigeration Cycle Diagram...........................15

7. Block Diagram ..................................................16

8. Wiring Connection Diagram............................17

9. Printed Circuit Board .......................................19

10. Installation Instruction.....................................23

10.1 Select the Best Location ............................23

10.2 Indoor Unit..................................................24

10.3 Outdoor Unit ...............................................26

11. Service Mode ....................................................29

11.1 Auto OFF/ON Button..................................29

11.2

Select Remote Control Transmission Code29

11.3 Operate and Display of Remote Control ....30

12. Operation Control.............................................32

12.1 Basic Function............................................32

12.2 Indoor Fan Motor Operation.......................33

12.3 Outdoor Fan Motor Operation ....................33

13. Protection control ............................................36

13.1 Protection Control For All Operations ........36

13.2 Protection Control For Cooling and Soft Dry

Operation....................................................37

13.3 Outdoor Air Temperature Control...............38

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.

WARNING

2

14. Troubleshooting Guide....................................40

14.1 Refrigeration Cycle System........................40

14.2 Break Down self Diagnosis Function..........40

15. Disassembly and Assembly Instructions ......43

16. Exploded View and Replacement Pars List...46

16.1 Indoor Unit ..................................................46

16.2 Outdoor Unit ...............................................48

3

CAUTION

WARNING

1. Safety Precautions

x Read the following “SAFETY PRECAUTIONS” carefully before perform any servicing.

x 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.

x 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.

This indication shows the possibility of causing death or serious injury

This indication shows the possibility of causing injury or damage to properties.

x The items to be followed are classified by the symbols:

x 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.

1. Engage dealer or specialist for installation. If installation done by the user is defective, it will cause water leakage,

electrical shock or fire.

2. Install according to this installation instructions strictly. If installation is defective, it will cause water leakage, electrical

shock or fire.

3. Use the attached accessories parts and specified parts for installation. Otherwise, it will cause the set to fall, water

leakage, fire or electrical shock.

4. 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.

5. 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.

6. For electrical work, follow the local national wiring standard, regulation and this 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.

7. 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.

8. 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.

9. Use the specified cable (1.5 mm

2

) and connect tightly for indoor/outdoor connection. Connect tightly and clamp the

cable so that no external force will be acted on the terminal. If connection or fixing is not perfect, it will cause heat-up

or fire at the connection.

10. 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 fire or electrical shock.

11. When carrying out piping connection, take care not to let air substances other than the specified refrigerant go into

refrigeration cycle. Otherwise, it will cause lower capacity, abnormal high pressure in the refrigeration cycle, explosion

and injury.

12. Do not damage or use unspecified power supply cord. Otherwise, it will cause fire or electrical shock.

13. Do not modify the length of the power supply cord or use extension cord, and do not share the single outlet with other

electrical appliances. Otherwise, it will cause fire or electrical shock.

14. • For R410A models, when connecting the piping, do not use any existing (R22) pipes and flare nuts. Using such

same may cause abnormally high pressure in the refrigeration cycle (piping), and possibly result in explosion and

injury. Use only R410A materials.

• 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 is less than 40 mg/10 m.

15. During installation, before run the compressor, confirm the refrigeration pipes are fixed. Operation of compressor

without fixing the piping, setting the 2 way valve and 3-way valve at open condition, a burst may occur and cause

injury.

16. During pump down operation, stop the compressor before remove the refrigeration piping. When remove piping while

2-way valve, 3 way valve at open condition, burst may occur and cause injury.

Symbol with white background denotes item that is PROHIBITED from doing.

Symbol with dark background denotes item that must be carried out.

4

CAUTION

17. After completion of installation, confirm there is no leakage of refrigerant gas. It may generate toxic gas when the

refrigerant contacts with fire.

18. Ventilate if there is refrigerant gas leakage during operation. It may cause toxic gas when the refrigerant contacts with

fire.

19. Recommended installation height for indoor unit shall be at least 2.5 m.

20. The appliance shall be installed in accordance with national wiring regulations.

21. Keep away from small children, the thin film may cling to nose and mouth and prevent breathing.

22. Do not insert your fingers or other objects into the unit, high speed rotating fan may cause injury.

23. Do not modify the machine, part, material during repairing service.

24. Must not use other parts except original parts describe in catalog and manual.

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 aluminums fin. It may cause injury.

5. Select an installation location which is easy for maintenance.

6. Power supply connection to the air conditioner.

Connect the power supply cord of the air conditioner to the mains using one of the following methods.

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.

1) Power supply connection to the receptacle using a power plug.

Use an approved 15/16A power plug with earth pin for the connection to the receptacle.

2) Power supply connection to a circuit breaker for the permanent connection. Use an approved 16A circuit breaker for

the permanent connection. It must be a double pole switch with a minimum 3.5 mm contact gap.

7. Do not release refrigerant.

Do not release refrigerant during piping work for installation, re-installation and during repairing a refrigeration parts.

Take care of the liquid refrigerant, it may cause frostbite.

8. Installation and service work.

It may need two people to carry out the installation and service work.

9. Do not install this appliance in a laundry room or other location where water may drip from the ceiling, etc.

10. Do not sit ot step on the unit, you may fall down accidentally.

11. Do not touch the sharp aluminium fin, sharp parts may cause injury.

12. Thermal fuse specification for indoor unit: 250V 3.15A T3.15AL; outdoor unit: 205V 3.15A T3.15AL,205V 20A T20AL.

5

2. Specification

2.1 CS-RE9JKX CU-RE9JKX

Item Unit Indoor Unit Outdoor Unit

kW 2.50(0.90~3.00) Capacity

BTU/h 8530(3070~10230)

W/W 3.57(4.74~3.00) EER

BTU/hW 12.18(16.16~10.23)

dB(A) Hi: 42 Lo: 27 QLo: 22 Hi: 47

COOLING

Noise Level

Power level dB 53 60

kW 3.30(0.90~4.10) Capacity

BTU/h 11250(3070~13980)

W/W 4.02(5.29~3.57) COP

BTU/hW 13.71(18.06~12.16)

dB(A) Hi: 42 Lo: 27 QLo: 25 Hi: 48

HEATING

Noise Level

Power level dB 53 61

l/h 1.4 Moisture Removal

(pt/h) 2.4

Lo m

3

/m (ft

3

/m) 8.51 (302) -

Me m

3

/m (ft

3

/m) 10.81 (384) -

Air Volume

Hi m

3

/m (ft

3

/m) 13.8 (487) 28.9 (1020)

Refrigerant Control Device - Capillary Tube

Refrigerant Oil (Charged) cm

3

- RB68A or Freol Alpha68M

Refrigerant (Charged) R410A kg (oz) - 0.81 (28.5)

Height mm (inch) 290 (11-15/32) 540 (21-1/4)

Width mm (inch) 848 (33-13/32) 780 (30-23/32)

Dimension

Depth mm (inch) 204 (8-1/32) 289 (11-3/8)

Net Weight kg (lbs) 9.0 (20) 28 (62)

Gas mm (inch) 9.52 (3/8) Pipe

Diameter

Liquid mm (inch) 6.35 (1/4)

Pipe Length m (ft) 3 (9.8) - 15(49.2)

Height Difference m (ft) 5 (16.4)

Additional Gas Amount g/m (oz/ft) 20 (0.2)

Refrigerant Charge Less m (ft) 7.5 (24.6)

Inner diameter mm 14 - Drain Hose

Length mm 500 -

Type - Rotary

Motor Type - Induction (6-poles)

Compressor

Rated Output W - 750

Type Cross-Flow Fan Propeller Fan

Material AS PP

Motor Type Induction (8-poles) Induction (6-poles)

Input power W - -

Output power W 30 15

Lo rpm 740 -

Me rpm 940 -

Fan

Speed

Hi rpm 1200 750

Fin material Aluminium (Pre Coated) Aluminum ( Pre Coated)

Fin type Slit Fin Slit Fin

Row x stage x FPI 2 x 15 x 19 1 x 24 x 17

Heat

Exchanger

Size (W x H x L) mm 610 x 315 x 25.4 709 x 504 x 18.2

Material P.P.HONEY COMB - Air Filter

Type

Style One-Touch -

1. Cooling capacities are based on indoor temperature of 27°C Dry Bulb (80.6°F Dry Bulb), 19°C Wet Bulb (66.2°F

Wet Bulb) and outdoor air temperature of 35°C Dry Bulb (95.0°F Dry Bulb), 24°C Wet Bulb (75.2°F Wet Bulb).

2. Heating capacities are based on indoor temperature of 20°C Dry Bulb (80.6°F Dry Bulb) and outdoor air

temperature of 7°C Dry Bulb (44.6°F Dry Bulb), 6°C Wet Bulb (42.8°F Wet Bulb).

6

Item Unit

¶

Single

V 230

Power Source (Phase, Voltage, Cycle)

Hz 50

Input Power COOLING W 700(190~1000)

HEATING W 820(170~1150)

Starting Current A 3.70

Running Current COOLING A 3.45

HEATING A 3.70

Maximum Current A 6.00

Power Factor COOLING % 88

HEATING % 96

Power factor means total figure of compressor, indoor fan motor and outdoor fan motor.

Number of core 3 (1.5mm) Power Cord

Length m 1.3

Thermostat Electronic Control

Protection Device Electronic Control

Note

z Specification is subject to change without prior notice for further improvement.

z Operational temperature range:

Indoor Outdoor

Temperature °C

* DBT *WBT *DBT *WBT

Maximum 32 23 43 26

COOLING

Minimum 16 11 16 11

Maximum 30 - 24 18

HEATING

Minimum 16 - -5 -6

NOTICE: This model is not suitable for 24 hours non-stopping operation in heating mode below -5°C. If this model

is used out of above conditions, the outdoor unit might be frozen up and stop operation for protection

control.

*DBT: Dry bulb temperature

*WBT: Wet bulb temperature

7

2.2 CS-RE12JKX CU-RE12JKX

Item Unit Indoor Unit Outdoor Unit

kW 3.50(0.90~3.90) Capacity

BTU/h 11940(3070~13300)

W/W 3.47(5.29~3.25) EER

BTU/hW 11.82(18.06~11.08)

dB(A) Hi: 42 Lo: 30 QLo: 22 Hi: 48

COOLING

Noise Level

Power level dB Hi: 53 Lo: - Hi: 61

kW 4.25(0.90~5.10) Capacity

BTU/h 14490(3070~17390)

W/W 3.79(6.00~3.49) COP

BTU/hW 12.94(20.47~11.91)

dB(A) Hi: 42 Lo: 33 QLo: 28 Hi: 50

HEATING

Noise Level

Power level dB Hi: 53 Lo: - Hi: 63

l/h 2.0 Moisture Removal

(pt/h) 3.5

Lo m

3

/m (ft

3

/m) 9.66 (341) -

Me m

3

/m (ft

3

/m) 11.73 (414) -

Air Volume

Hi m

3

/m (ft

3

/m) 13.8 (487) 30.5 (1076)

Refrigerant Control Device - Capillary Tube

Refrigerant Oil (Charged) cm

3

- RB68A or Freol Alpha68M

Refrigerant (Charged) R410A kg (oz) - 0.97 (34.2)

Height mm (inch) 290 (11-15/32) 540 (21-1/4)

Width mm (inch) 848 (33-13/32) 780(30-23/32)

Dimension

Depth mm (inch) 204 (8-1/32) 289 (11-3/8)

Net Weight kg (lbs) 9.0 (20) 30 (66)

Gas mm (inch) 9.52 (3/8) Pipe

Diameter

Liquid mm (inch) 6.35 (1/4)

Pipe Length m (ft) 3 (9.8) - 15 (49.2)

Height Difference m (ft) 5 (16.4)

Additional Gas Amount g/m (oz/ft) 20 (0.2)

Refrigerant Charge Less m (ft) 7.5 (24.6)

Inner diameter mm 14 - Drain Hose

Length mm 500 -

Type - Rotary

Motor Type - Induction (6-poles)

Compressor

Rated Output W - 900

Type Cross-Flow Fan Propeller Fan

Material AS PP

Motor Type Induction (8-poles) Induction (6-poles)

Input power W - -

Output power W 30 25

Lo (Cool) rpm 840 -

Me (Cool) rpm 1020 -

Fan

Speed

Hi (Cool) rpm 1210 870

Fin material Aluminum (Pre Coated) Aluminum (Pre Coated)

Fin type Slit Fin Slit Fin

Row x stage x FPI 2 x 15 x 19 2 x 24 x 17

Heat

Exchanger

Size (W x H x L) mm 610 x 315 x 25.4 709 x 540 x 36.4

Material P.P.HONEY.COMP - Air Filter

Type

Style One-Touch -

1. Cooling capacities are based on indoor temperature of 27°C Dry Bulb (80.6°F Dry Bulb), 19°C Wet Bulb (66.2°F

Wet Bulb) and outdoor air temperature of 35°C Dry Bulb (95.0°F Dry Bulb), 24°C Wet Bulb (75.2°F Wet Bulb).

2. Heating capacities are based on indoor temperature of 20°C Dry Bulb (80.6°F Dry Bulb) and outdoor air

temperature of 7°C Dry Bulb (44.6°F Dry Bulb), 6°C Wet Bulb (42.8°F Wet Bulb).

8

Item Unit

Single

V 230

Power Source (Phase, Voltage,

Cycle)

Hz 50

Input Power COOLING W 1010(170~1200)

HEATING W 1120(150~1460)

Starting Current A 5.20

Running Current COOLING A 4.70

HEATING A 5.20

Maximum Current A 6.80

Power Factor COOLING 93

HEATING % 93

Power factor means total figure of compressor, indoor fan motor and outdoor fan motor.

Number of core



3 (1.5mm)



Power Cord

Length m



1.3



Thermostat



Electronic Control



Protection Device



Electronic Control



Note

z Specification is subject to change without prior notice for further improvement.

z Operational temperature range:

Indoor Outdoor

Temperature °C

* DBT *WBT *DBT *WBT

Maximum 32 23 43 26

COOLING

Minimum 16 11 16 11

Maximum 30 - 24 18

HEATING

Minimum 16 - -5 -6

NOTICE: This model is not suitable for 24 hours non-stopping operation in heating mode below -5°C. If this model

is used out of above conditions, the outdoor unit might be frozen up and stop operation for protection

control.

*DBT: Dry bulb temperature

*WBT: Wet bulb temperature

9

2.3 CS-RE15JKX CU-RE15JKX

Item Unit Indoor Unit Outdoor Unit

kW 4.20(1.00~4.60) Capacity

BTU/h 14330(3410~15700)

W/W 3.33(4.76~2.87) EER

BTU/hW 11.37(16.23~9.81)

dB(A) Hi: 46 Lo: 31 QLo: 29 Hi: 50

COOLING

Noise Level

Power level dB Hi: 57 Lo: - Hi: 63

kW 5.30(0.90~7.60) Capacity

BTU/h 18080(3070~25930)

W/W 3.44(4.28~3.16) COP

BTU/hW 11.74(14.61~10.80)

dB(A) Hi: 47 Lo: 34 QLo: 28 Hi: 51

HEATING

Noise Level

Power level dB Hi: 58 Lo: - Hi: 64

l/h 2.4 Moisture Removal

(pt/h) 4.2

Lo m

3

/m (ft

3

/m) 9.36 (330) -

Me m

3

/m (ft

3

/m) 11.09 (391) -

Air Volume

Hi m

3

/m (ft

3

/m) 14.4 (508) 31 (1094)

Refrigerant Control Device -

([SDQVLRQ9DOYH

Refrigerant Oil (Charged) cm

3

- RB68A or Freol Alpha68M / (400)

Refrigerant (Charged) R410A kg (oz) - 0.97 (34.2)

Height mm (inch) 290 (11-15/32) 540 (21-1/4)

Width mm (inch) 848 (33-13/32) 780(30-23/32)

Dimension

Depth mm (inch) 204 (8-1/32) 289 (11-3/8)

Net Weight kg (lbs) 9.0 (20) 3 (79)

Gas mm (inch) 12.70 (1/2) Pipe

Diameter

Liquid mm (inch) 6.35 (1/4)

Pipe Length m (ft) 3 (9.8) - 15 (49.2)

Height Difference m (ft) 5 (16.4)

Additional Gas Amount g/m (oz/ft) 20 (0.2)

Refrigerant Charge Less m (ft) 7.5 (24.6)

Inner diameter mm 14 - Drain Hose

Length mm 500 -

Type - Scroll

Motor Type - Burshless motor (4-poles)

Compressor

Rated Output W - 1100

Type Cross-Flow Fan Propeller Fan

Material AS PP

Motor Type Induction (8-poles) Induction (8-poles)

Input power W - -

Output power W 30 40

Lo (Cool) rpm 890 -

Me (Cool) rpm 1050 -

Fan

Speed

Hi (Cool) rpm 1370 830

Fin material Aluminum (Pre Coated) Aluminum (Pre Coated)

Fin type Slit Fin Slit Fin

Row x stage x FPI 2 x 15 x 20 2 x 20 x 19

Heat

Exchanger

Size (W x H x L) mm 610 x 315 x 25.4 813 x 508 x 44

Material P.P.HONEY.COMP - Air Filter

Type

Style One-Touch -

1. Cooling capacities are based on indoor temperature of 27°C Dry Bulb (80.6°F Dry Bulb), 19°C Wet Bulb (66.2°F

Wet Bulb) and outdoor air temperature of 35°C Dry Bulb (95.0°F Dry Bulb), 24°C Wet Bulb (75.2°F Wet Bulb).

10

2. Heating capacities are based on indoor temperature of 20°C Dry Bulb (80.6°F Dry Bulb) and outdoor air

temperature of 7°C Dry Bulb (44.6°F Dry Bulb), 6°C Wet Bulb (42.8°F Wet Bulb).

Item Unit

Single

V 230

Power Source (Phase, Voltage,

Cycle)

Hz 50

Input Power COOLING W 1260 (210~1600)

HEATING W 1540 (210~2400)

Starting Current A 7.10

Running Current COOLING A 6.05

HEATING A 7.10

Maximum Current A 9.70

Power Factor COOLING 90

HEATING % 94

Power factor means total figure of compressor, indoor fan motor and outdoor fan motor.

Number of core



3 (1.5mm)



Power Cord

Length m



1.3



Thermostat



Electronic Control



Protection Device



Electronic Control



Note

Specification is subject to change without prior notice for further improvement.

11

3. Features

x Inverter Technology

o Wider output power range

o Energy saving

o Quick Cooling

o More precise temperature control

x Long Installation Piping

o CS/CU-RE9/12/15JKX, long piping up to 15 meters.

x Easy to use remote control

x Quality Improvement

o Random auto restart after power failure for safety restart operation

o Gas leakage protection

o Prevent compressor reverse cycle

o Inner protector to protect compressor

x Operation Improvement

o Quiet mode to reduce the indoor unit operating sound

o Powerful mode to reach the desired room temperature quickly

o 12-hour timer

x Serviceability Improvement

o Breakdown Self Diagnosis Function.

x SUPER ALLERU-BUSTER Filter supplied.

12

4. Location of Controls and Components

4.1 Indoor Unit

4.2 Outdoor Unit

4.3 Remote Control

z For normal operation, the ERROR RESET button is

not in use.

z Press RESET button to restore the remote control’s

default setting.

POWER

GREEN

TIMER

ORANGE

QUIET

GREEN

INDICATOR

POWERFUL

RED

OFF/ON

Operation

mode

Airflow direction

adjustment

Timer

setting

Temperature

setting

Transmitter

Fan speed

selection

Front Panel

A

ir Filter

Vertical airflow

direction louver

Horizontal airflow

direction louver

Receiver

13

5. Dimensions

5.1 Indoor Unit

60

Unit

˖

mm

55

290

825

848

204

6110.5

49

63

60

119.3

404.6

38

12.5

56

16

195

60

548

398

A

ir outlet

A

ir intake

14

5.2 Outdoor Unit

Unit: mm

15

6. Refrigeration Cycle Diagram

CS/CU-RE9JKX, CS/CU- RE12JKX

CS/CU

-

RE15JK

X

COOLING

HEATING

16

7. Block Diagram

CS/CU-RE15JKX

CS/CU-RE9/12JKX

17

8. Wiring Diagram

&6&85(-.;

&6&85(-.;

18

&6&85(-.;

19

9. Printed Circuit Board

9.1 Indoor Unit

9.1.1 Main Printed Circuit Board

TOP VIEW

20

BOTTOM VIEW

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Panasonic CU-RE9JKX Datasheet

Panasonic CU-RE9JKX Datasheet

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