Table of Contents
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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.
TABLE OF CONTENTS
1. Safety Precautions.............................................3
2. Specification .......................................................5
3. Features ..............................................................9
4. Location of Controls and Components .........10
4.1
Indoor Unit..................................................10
4.2
Outdoor Unit ...............................................10
4.3
Remote Control ..........................................10
5. Dimensions .......................................................11
5.1
Indoor Unit..................................................11
5.2
Outdoor Unit ...............................................12
6. Refrigeration Cycle Diagram...........................13
7. Block Diagram ..................................................14
8. Wiring Diagram.................................................15
9. Printed Circuit Board .......................................17
9.1
Indoor Unit..................................................17
9.2
Outdoor Unit ...............................................20
Indoor Unit
CS-RE9JKX-1
CS-RE12JKX-1
CS-RE15JKX-1
WARNING
10. Installation Instruction.....................................21
10.1
Select the Best Location ............................21
10.2
Indoor Unit..................................................22
10.3
Outdoor Unit ...............................................24
11. Service Mode ....................................................27
11.1
Auto OFF/ON Button ..................................27
11.2
.........................................................27
11.3
12. Operation Control.............................................30
12.1
Basic Function............................................30
12.2
Indoor Fan Motor Operation.......................31
12.3
Outdoor Fan Motor Operation ....................31
13. Protection control ............................................34
13.1
Protection Control For All Operations ........34
13.2
Operation...............................................................36
13.3
(Heating)................................................................37
© Panasonic Home Appliances Air-Conditioning
(Guangzhou) Co.,Ltd (PHAAG) 2010. All rights
reserved. Unauthorized copying and distribution is a
violation of law.
Order No: PHA-AG1002007C2
Outdoor Unit
CU-RE9JKX-1
CU-RE12JKX-1
CU-RE15JKX-1
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Table of Contents
Related Manuals for Panasonic CS-RE9JKX-1
Summary of Contents for Panasonic CS-RE9JKX-1
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Page 1: Table Of Contents
Protection Control For Cooling and Soft Dry Operation...............36 Indoor Unit..........17 13.3 Indoor Piping Air Temperature Control Outdoor Unit ..........20 (Heating)..............37 © Panasonic Home Appliances Air-Conditioning (Guangzhou) Co.,Ltd (PHAAG) 2010. All rights reserved. Unauthorized copying and distribution is a violation of law. - Page 2 14. Troubleshooting Guide........39 14.1 Refrigeration cycle system ......39 14.2 Breakdown Self Diagnosis Function...40 15. Disassembly and Assembly Instructions ..42 16. Exploded View and Replacement Pars List...45 16.1 Indoor Unit ..........45 16.2 Outdoor Unit ..........47...
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Page 3: Safety Precautions
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. •... - Page 4 16. After completion of installation, confirm there is no leakage of refrigerant gas. It may generate toxic gas when the refrigerant contacts with fire. 17. Ventilate if there is refrigerant gas leakage during operation. It may cause toxic gas when the refrigerant contacts with fire.
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Page 5: Specification
2. Specification Indoor CS-RE9JKX-1 CS-RE12JKX-1 Model Outdoor CU-RE9JKX-1 CU-RE12JKX-1 Phase, Hz Single, 50 Single, 50 Power Supply Rate Rate 0.900 2.500 3.000 0.900 3.500 3.900 Capacity BTU/h 3070 8530 10230 3070 11940 1330 kJ/h 2150 2580 3010 3350 Running Current 3.30... - Page 6 (HEATING) /min (ft 8.12 (286) 10.13 (358) /min (ft 10.21 (360) 11.61 (410) /min (ft 12.5 (441) 13.3 (470) Hi (Cooling) /min (ft 28.9 (1021) 30.5 (1077) Outdoor Airflow Hi (Heating) /min (ft 28.9 (1021) 30.5 (1077) Control Device Capillary Tube Capillary Tube Refrigeration RB68A OR FREOL ALPHA68M...
- Page 7 Indoor CS-RE15JKX-1 Model Outdoor CU-RE15JKX-1 Phase, Hz Single, 50 Power Supply Rate 1.000 4.200 4.600 Capacity BTU/h 3410 14330 15700 kJ/h 3610 3960 Running Current 6.00 Input Power 1260 1650 4.76 3.33 2.78 BTU/hW 16.23 11.37 9.51 Power Factor dB-A (H / L / QLo) Hi: 46 Lo: 31 QLo: 29 Indoor Noise Power Level...
- Page 8 Hi (COOLING) /min (ft 31.2 (1102) Outdoor Airflow Hi (HEATING) /min (ft 29.9 (1056) Control Device Expansion valve Refrigeration Refrigerant Oil RB 68A OR FREOL ALPHA68M (320) Cycle Refrigerant Type g (oz) R410A, 1000 (35.2) Dimension Height(I/D / O/D) mm (inch) 290 (11-15/32) 540 (21-1/4) Width (I/D / O/D) mm (inch)
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Page 9: Features
3. Features • Inverter Technology Wider output power range Energy saving Quick Cooling More precise temperature control • Long Installation Piping CS/CU-RE9/12/15JKX-1, long piping up to 15 meters. • Easy to use remote control • Quality Improvement Random auto restart after power failure for safety restart operation Gas leakage protection Prevent compressor reverse cycle Inner protector to protect compressor... -
Page 10: Location Of Controls And Components
4. Location of Controls and Components Indoor Unit Front Panel Receiver Vertical airflow POWER GREEN Air Filter direction louver Horizontal airflow TIMER ORANGE INDICATOR direction louver QUIET GREEN POWERFUL Outdoor Unit Remote Control Transmitter Temperature OFF/ON setting Operation mode Fan speed Timer setting selection... -
Page 11: Dimensions
5. Dimensions Indoor Unit Unit：mm Air intake Air outlet 12.5 404.6 119.3... -
Page 12: Outdoor Unit
Outdoor Unit Unit: mm... -
Page 13: Refrigeration Cycle Diagram
6. Refrigeration Cycle Diagram CS/CU-RE9JKX-1, CS/CU- RE12JKX-1 COOLING CS/CU-RE15JKX-1 HEATING... -
Page 14: Block Diagram
7. Block Diagram... -
Page 15: Wiring Diagram
8. Wiring Diagram CS/CU-RE9JKX-1 CS/CU-RE12JKX-1... - Page 16 CS/CU-RE15JKX-1...
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Page 17: Printed Circuit Board
9. Printed Circuit Board Indoor Unit 9.1.1 Main Printed Circuit Board TOP VIEW... - Page 18 BOTTOM VIEW...
- Page 19 9.1.2 Indicator & receiver TOP VIEW BOTTOM VIEW...
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Page 20: Outdoor Unit
Outdoor Unit 9.2.1 CU-RE9JKX-1, CU-RE12JKX-1 TOP VIEW BOTTOM VIEW... -
Page 21: Installation Instruction
10. Installation Instruction 10.1 Select the Best Location 11.1.3 Indoor/Outdoor Unit 10.1.1 Indoor Unit • There should not be any heat source or steam near the unit. • There should not be any obstacles blocking the air circulation. • A place where air circulation in the room is good. •... -
Page 22: Indoor Unit
10.2 Indoor Unit 10.2.1 How to Fix Installation Plate The mounting wall is strong and solid enough to prevent it from the vibration. The centre of installation plate should be at more Wall Wall More than 450 mm More than 450 mm than 450 mm at right and left of the wall. - Page 23 10.2.3 Indoor Unit Installation...
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Page 24: Outdoor Unit
10.2.4 Connect the Cable to the Indoor Unit The inside and outside connecting cable can be connected without removing the front grille. Connecting cable between indoor unit and outdoor unit shall be approved polychloroprene sheathed 4x 1.5mm flexible cords, type designation 245 IEC 57 or heavier cord. Ensure the color of wires of outdoor unit and the terminal numbers are the same to the indoor’s respectively. -
Page 25: Evacuation Of The Equipment
10.3.2.2 Cutting and flaring the piping Please cut using pipe cutter and then remove the burrs. Remove the burrs by using reamer. If burrs are not removed, gas leakage may be caused. Turn the piping end down to avoid the metal powder entering the pipe. Please make flare after inserting the flare nut onto the copper pipes. -
Page 26: Connect The Cable To The Outdoor Unit
10.3.4 Connect the cable to the Outdoor Unit Remove the control board cover from the unit by loosening the screw. Connecting cable between indoor unit and outdoor unit shall be approved polychloroprene sheathed 4x 1.5mm flexible cords, type designation 245 IEC 57 or heavier cord. Secure the cable onto the control board with the holder (clamper). -
Page 27: Service Mode
11. Service Mode 11.1 Auto OFF/ON Button Auto OFF/ON Button Pressed 1. AUTO OPERATION MODE Once the Auto OFF/ON button is slightly pressed, the unit will immediately operate in Auto operation. This operation can be used to operate air conditioner with limited function if remote control is misplaced or malfunction. -
Page 28: Operate And Display Of Remote Control
11.3 Operate and Display of Remote Control 11.3.1 Original setting 11.3.2 Mode selecting button UTO, HEAT, COOL, DRY can be selected by pressing “MODE” button. Initial display of LCD is as follow *Keeping the button depressed continuously, the operation mode will change in the following order in turn AUTO—HEAT—COOL—DRY--AUTO 11.3.3 Temperature adjusting button Temperature adjusting range is between 16 ℃~30 ℃... - Page 29 11.3.7 Timer setting button There are 4 types of timer setting by pressing Timer setting button: ON-TIMER, OFF-TIMER, ON-OFF TIMER, OFF- ON TIMER. 1) SELECT button When the air conditioner is ON, OFF-TIMER or OFF-ON TIMER can be selected by pressing SELECT button.
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Page 30: Operation Control
12. Operation Control 12.1 Basic Function 12.1.1 Internal Setting Temperature Once the operation starts, remote control setting temperature will be taken as base value for temperature shifting processes. These shifting processes are depending on the air conditioner settings and the operation environment. The final shifted value will be used as internal setting temperature and it is updated continuously whenever the electrical power is supplied to the unit. -
Page 31: Indoor Fan Motor Operation
12.2 Indoor Fan Motor Operation Basic Rotation Speed Manual Fan speed Fan motor’s number of rotation is determined according to remote control setting. Remote control QUIET Model COOLING(rpm) 1190 1040 CS-RE9JKX-1 HEATING(rpm) 1200 1080 COOLING(rpm) 1210 1110 1020 CS-RE12JKX-1 HEATING(rpm) -
Page 32: Vertical Airflow
Compressor Outdoor Fan Airflow Direction 30 s 12.3.1 Vertical Airflow Operating Mode 10 ~50 Cooling ~ 50 Normal Auto Powerful (Begining of POWERFUL mode) Soft dry Normal Auto Powerful (POWERFUL) Heating ，8 ，36 , 9 , 39 , 41 , Normal Auto ，... -
Page 33: Indication Panel
Power Button pressed Min.5’ Fast Cooling Cooling, Soft Dry PIPING TEMP. (COOLING) 1130 (Max) 45 seconds FAN SPEED AUTO ( rpm) 730 (Min.) 20 ‘ 20 ‘ 20 ‘ Correction 20 ‘ -1.67 ℃ Factor( ) +0.25 -0.25 -1.00 2. For Heating mode: Power Button pressed Min.5’... -
Page 34: Protection Control
seconds to determine the indoor intake air temperature and outdoor air temperature in order to judge the operation mode. From the above judgment, the decided operation will start operate earlier than the set time as shown below. Timer Signal Receiving sound During Operation. Timer Signal Receiving Sound When the Air Conditioner Stops. -
Page 35: Compressor Tank Temperature Rise Protection Control
Outdoor temperature 39 ℃ 39 ℃ 39 ℃ 38 ℃ (For RE9JKX-1,RE12JKX-1) (RE15JKX-1) 13.1.4 IPM (Power transistor) Protection Control. 1. DC Peak Current Control ● When electric current to IPM exceeds set value of DC17.3 1A, the compressor will stop. It will restart after three minutes. -
Page 36: Protection Control For Cooling And Soft Dry Operation
Indoor suction temperature - indoor piping temperature is below 4℃. Indoor temperature and outdoor temperature is 30±5℃. Remote Control setting 16℃ and Hi Fan Speed. • During Heating operations: Indoor piping temperature - indoor suction is under 5℃. Indoor temperature and outdoor temperature is 20 ± 2℃. Remote control setting 30℃... -
Page 37: Indoor Piping Air Temperature Control (Heating)
• This control starts if all conditions continue for 20 minutes: - Operated with Cooling or Soft Dry Mode. - Indoor intake temperature is between 25℃ and 29℃. - Outdoor air temperature is less than 30℃. • This control stopped then receive air swing change signal from Remote Control. 13.2.4 Overload Protection For Cooling Operation The frequency for the compressor will change according to the outdoor piping temperature. - Page 38 60 ℃ Stop 8Hz/15’’ down 55 ℃ 1Hz/15’’ down 52 ℃ 110 Hz,~ 35Hz 49 ℃ 110 Hz,~ 35Hz 46 ℃ Free Indoor piping temp. RE9JKX-1, RE12JKX-1 RE15JKX-1...
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Page 39: Troubleshooting Guide
14. Troubleshooting Guide 14.1 Refrigeration cycle system In order to diagnose malfunctions, make sure that there are no Normal Pressure and Outlet Air Temperature (Standard) Gas Pressure Outlet air electrical problems before inspecting the refrigeration cycle. Such Temperature problems include insufficient insulation, problem with the power (kg/cm (°C) source, malfunction of a compressor and a fan. -
Page 40: Breakdown Self Diagnosis Function
14.1.2 Relationship between the condition of the air conditioner and pressure and electric current Cooling Mode Heating Mode Condition of the Electric current High High Electric current air conditioner Low Pressure during Low Pressure Pressure Pressure during operation operation Insufficient refrigerant (gas leakage) Clogged capillary... - Page 41 14.2.3 Error Codes Table...
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Page 42: Disassembly And Assembly Instructions
15. Disassembly and Assembly Instructions WARNING High Voltage is generated in the electrical parts area by the capacitor. Ensure that the capacitor has discharged sufficiently before proceeding with repair work. Failure to heed this caution may result in electric shocks. Removal Procedure for Intake Grille 1. - Page 43 2. Pull out the front grille form the unit body. Front grille Removal Procedure for Main Electronic Controller 1. After front grille is taking off, remove the cover of control board and holder, then the Main PCB can be seen. Control board cover Supporting Hook...
- Page 44 Removal Procedure for Main Electronic Controller 1. Separate the drain hose and the drain plate. 2. Pull out the discharge grille slightly. Removal Procedure for Cross Flow Fan 1. Release fixing screws on both side, disassembly the fixing board from evaporator on the left side and pull out the whole evaporator.
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Page 45: Exploded View And Replacement Pars List
16. Exploded View and Replacement Pars List 16.1 Indoor Unit CS-RE9JKX-1, CS-RE12JKX-1, CS-RE15JKX-1... - Page 46 Parts Name CS-RE9JKX-1 CS-RE12JKX-1 CS-RE15JKX-1 CHASSIS COMPLETE CWD50C1644 CWD50C1644 CWD50C1644 FAN MOTOR ARW7629AC ARW7629AC ARW7629AC CROSS FLOW FAN CWH02C1095 CWH02C1095 CWH02C1095 COMPLETE EVAPORATOR CWB30C3215 CWB30C3274 CWB30C3275 AUXILIARY TUBE ASS'Y CWT01C4858 CWT01C4858 CWT01C4844 DRAIN PLUG CWH521096 CWH521096 CWH521096 DISCHARGE GRILLE CWE20C2970...
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Page 47: Outdoor Unit
16.2 Outdoor Unit CU-RE9JKX-1, CU-RE12JKX-1... - Page 48 PART NAME&DESCRIPTION Q'TY CU-RE9JKX-1 CU-RE12JKX-1 CHASSIS ASS'Y CWD50K2207A CWD50K2193A FAN MOTOR BRACKET CWD541123 CWD541123 SCREW-FAN MOTOR BRACKET CWH551148A CWH551148A FAN MOTOR CWA951654 CWA951656 SCREW-FAN MOTOR MOUNT CWH55406J CWH55406J PROPELLER FAN ASS'Y CWH03K1034 CWH03K1034 NUT-PROPELLER FAN CWH561036J CWH561036J COMPRESSOR CWB092528 CWB092256 ANTI-VIBRATION BUSHING CWH501038 CWH50077...
- Page 49 CU-RE15JKX-1...
- Page 50 PART NAME&DESCRIPTION Q'TY CU-RE15JKX-1 CHASSIS ASS'Y CWD50K2193A FAN MOTOR BRACKET CWD541123 SCREW-FAN MOTOR BRACKET CWH551148A FAN MOTOR CWARS5501AC SCREW-FAN MOTOR MOUNT CWH551216J PROPELLER FAN ASS'Y CWH03K1014 NUT-PROPELLER FAN CWH561034J COMPRESSOR CWB092402 ANTI-VIBRATION BUSHING CWH50077 NUT-COMPRESSOR MOUNT CWH56000J CONDENSER CWB32C2946A HOLDER COUPLING ASS'Y CWH351071 4-WAY VALVE CWB001064...