Panasonic CS-CE9JKE specifications Breakdown Self Diagnosis Function

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15.2. Breakdown Self Diagnosis Function

15.2.1. Self Diagnosis Function (Three Digits Alphanumeric Code)

Once abnormality has occurred during operation, the unit will stop its operation, and Timer LED blinks.

Although Timer LED goes off when power supply is turned off, if the unit is operated under a breakdown condition, the LED will light up again.

In operation after breakdown repair, the Timer LED will no more blink. The last error code (abnormality) will be stored in IC memory.

To make a diagnosis

1.Timer LED start to blink and the unit automatically stops the operation.

2.Press the CHECK button on the remote controller continuously for 5 seconds.

3.“- -” will be displayed on the remote controller display. Note: Display only for “- -”. (No transmitting signal, no receiving sound and no Power LED blinking.)

4.Press the “TIMER” or button on the remote controller. The code “H00” (no abnormality) will be displayed and signal will be transmitted to the main unit.

5.Every press of the button (up or down) will increase abnormality numbers and transmit abnormality code signal to the main unit.

6.When the latest abnormality code on the main unit and code transmitted from the remote controller are matched, power LED will light up for 30 seconds and a beep sound (continuously for 4 seconds) will be heard. If no codes are matched, power LED will light up for 0.5 seconds and no sound will be heard.

7.The breakdown diagnosis mode will be canceled unless pressing the CHECK button continuously for 5 seconds or operating the unit for 30 seconds.

8.The LED will be off if the unit is turned off or the RESET button on the main unit is pressed.

To display memorized error (Protective operation) status

1.Turn power on.

2.Press the CHECK button on the remote controller continuously for 5 seconds.

3.“- -” will be displayed on the remote controller display. Note: Display only for “- -”. (No transmitting signal, no receiving sound and no Power LED blinking.)

4.Press the “TIMER” or button on the remote controller. The code “H00” (no abnormality) will be displayed and signal will be transmitted to the main unit. The power LED lights up. If no abnormality is stored in the memory, three beeps sound will be heard.

5.Every press of the button (up or down) will increase abnormality numbers and transmit abnormality code signal to the main unit.

6.When the latest abnormality code on the main unit and code transmitted from the remote controller are matched, power LED will light up for 30 seconds and a beep sound (continuously for 4 seconds) will be heard. If no codes are matched, power LED will light up for 0.5 seconds and no sound will be heard.

7.The breakdown diagnosis mode will be canceled unless pressing the CHECK button continuously for 5 seconds or operating the unit for 30 seconds.

8.The same diagnosis can be repeated by turning power on again.

To clear memorized error (Protective operation) status after repair:

1.Turn power on (in standby condition).

2.Press the AUTO button for 5 seconds (A beep receiving sound) on the main unit to operate the unit at Forced Cooling Operation modes.

3.Press the CHECK button on the remote controller for about 1 second with a pointed object to transmit signal to main unit. A beep sound is heard from main unit and the data is cleared.

Temporary Operation (Depending on breakdown status)

1.Press the AUTO button (A beep receiving sound) on the main unit to operate the unit. (Remote control will become possible.)

2.The unit can temporarily be used until repaired.

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Contents Table of Contents Exploded View and Replacement Parts List Safety Precautions Page Specifications Model Indoor CS-CE9JKE Outdoor CU-CE9JKEType Propeller Fan Material Motor Type Model Indoor CS-CE9JKE Outdoor CU-CE9JKE Model Indoor CS-CE12JKE Outdoor CU-CE12JKE Cool/Fan M3/min ft3/min Model Indoor CS-CE12JKE Outdoor CU-CE12JKE Features Easy to use remote control Quality ImprovementIndoor Unit Outdoor Unit Remote Control Location of Controls and ComponentsDimensions Indoor UnitOutdoor Unit Refrigeration Cycle Diagram Block Diagram Wiring Connection Diagram Outdoor Unit Electronic Circuit Diagram Outdoor Unit Printed Circuit Board Main Printed Circuit BoardPower Printed Circuit Board Indicator Printed Circuit Board Outdoor Unit Select the Best Location Installation InstructionIndoor/Outdoor Unit Installation Diagram Indoor UnitHow to Fix Installation Plate To Drill a Hole in the Wall and Install Sleeve of PipingIndoor Unit Installation This can be used for left rear piping and bottom piping also Connect the Cable to the Indoor Unit Cutting and Flaring the PipingInstall the Outdoor Unit Connect the PipingEvacuation of the Equipment Connect the Cable to the Outdoor Unit Pipe InsulationOperation and Control Basic FunctionIndoor Fan Motor Operation Automatic OperationFan Operation Outdoor Fan Motor Operation Airflow DirectionVertical Airflow Timer Control Auto Restart ControlIndication Panel Protection Control Protection Control For All OperationsCompressor Overheating Prevention Control Low Pressure Prevention Control Gas Leakage DetectionLow Frequency Protection Control Cooling Overload Control Outdoor Air Temperature ControlProtection Control For Cooling & Soft Dry Operation Freeze Prevention ControlProtection Control For Heating Operation Servicing Mode Auto OFF/ON ButtonReset AC Remote Control ButtonReset RC TimerTroubleshooting Guide Refrigeration Cycle SystemLow Pressure High Pressure Breakdown Self Diagnosis Function Self Diagnosis Function Three Digits Alphanumeric CodeError Codes Table Protection control JudgementPower source or compressor lock Self-diagnosis Method 15.4.1. H11 Indoor/Outdoor Abnormal Communication15.4.2. H14 Indoor Intake Air Temperature Sensor Abnormality 15.4.3. H15 Compressor Temperature Sensor Abnormality 15.4.4. H16 Outdoor Current Transformer Open Circuit 15.4.5. H19 Indoor Fan Motor DC Motor Mechanism Locked 15.4.6. H23 Indoor Pipe Temperature Sensor Abnormality 15.4.7. H27 Outdoor Air Temperature Sensor Abnormality 15.4.8. H28 Outdoor Pipe Temperature Sensor Abnormality Malfunction Decision Conditions 15.4.10. H33 Unspecified Voltage between Indoor and Outdoor 15.4.11. H97 Outdoor Fan Motor DC Motor Mechanism Locked 15.4.12. H98 Indoor High Pressure Protection Malfunction Caused 15.4.14. F11 4-way valve Abnormality 15.4.15. F90 Power Factor Correction Protection 15.4.16. F91 Refrigeration Cycle Abnormality Multi Models Only15.4.17. F93 Compressor Rotation Failure 15.4.18. F95 Cooling High Pressure Abnormality 15.4.19. F96 IPM Overheating 15.4.20. F97 Compressor Overheating 15.4.21. F98 Input Over Current Detection 15.4.22. F99 Output Over Current Detection Disassembly and Assembly Instructions To remove front grille To remove power electronic controllerTo remove discharge grille Page Page Outdoor Electronic Controller Removal Procedure Technical Data Operation CharacteristicsCU-CE9JKE Page Page Page CU-CE12JKE Page Page Page Sensible Capacity Chart CU-CE12JKEExploded View and Replacement Parts List Chassy Complete Outdoor Unit Chassy ASS’Y