Panasonic CS-TE15HKE Service Manual

Also see for CS-TE12HKE: Operating instructions Operating instructions

Panasonic CS-TE15HKE Service Manual Manual pdf 40 page image

4015.2. Breakdown Self Diagnosis Function15.2.1. Self Diagnosis Function (Three Digits Alphanumeric Code)• Once abnormality has been detected during operation, theunit will immediately stop its operation. (Timer LED blinks.)• Although timer LED goes off when power supply is turnedoff, if the unit is operated under a breakdown condition, theLED will light up again.• In operation after breakdown repair, error code is notdisplayed. The last error code (abnormality) will be saved inIC memory.• Timer LED Blinking in Abnormal Operation:1. Automatically stops the operation.2. Timer LED on display of the indoor unit blinks.3. The LED will be off if the unit is turned off or the ErrorRESET button on the remote controller is pressed.• To display memorized error (Protective operation)status:1. Turn the unit on.2. Slide the remote controller cover down to show theoperating buttons.3. Press the CHECK button on the remote controller forcontinuously 5 seconds or more to show “--” on thedisplay.4. Press the “TEMP” or button on the remote controllerto show “H00” on the display. Signal is transmitted to themain unit.5. Press the “TEMP” or button (When button ispressed, the display goes back.) repeatedly and slowlyuntil Beep sound (about 5 seconds intermittently) is heardfrom main unit.6. Then, displayed error code matches to the error codesaved in unit memory. The power LED on the main unitalso lights up.Note: When the CHECK button is pressedcontinuously for 5 seconds again, or when nooperation continues for 30 seconds, or when theRESET button on remote controller is pressed with apointed object, the display is cancelled.• To clear memorized error (Protective operation) statusafter repair:1. Press the AUTO button in main unit continuously for 5seconds or more and release it. (Test run / Pump downoperation: Beep sound).2. Press the CHECK button on remote controller for about 1second to transmit signal to main unit. A beep sound isheard from main unit and the data is cleared..• Temporary Operation (Depending on breakdown status)1. Press the ON/OFF button after selecting Cooling orHeating operation. (Receiving Beep sound is heard andthe TIMER LED blinks.)2. The unit can temporarily be used until repaired.Error Code Operation Temporary itemsH23 Cooling Emergency Operationwith limited powerH27, H28 Cooling, Heating