Panasonic CS-PC9GKD - TROUBLESHOOTING; Pre-Service Troubleshooting Checks; Non-Serviceable Issues

7
ENGLISH
Symptom Cause
Mist emerges from indoor unit.
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Condensation effect due to cooling process.
Waterowingsoundduringoperations.
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Refrigerant ow inside the unit.
The room has a peculiar odour.
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This may due to damp smell emitted by the wall, carpet, furniture or clothing.
Indoor fan stops occasionally during
automatic fan speed setting.
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This helps to remove the surrounding odours.
Operation is delayed a few minutes after
restart.
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The delay is a protection to the unit’s compressor.
Outdoor unit emits water/steam.
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Condensation or evaporation occurs on pipes.
The unit operates automatically when
power is resumed after a power failure.
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It is the Auto Restart function of the unit. Operation will be restarted automatically under the
previous operation mode and airow direction when power is resumed as the operation is
not stopped by remote control .
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To cancel the Auto Restart Control, please refer to page 6.
Power indicator blinks before the unit is
switched on.
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This is a preliminary step in preparation for the operation when the ON timer has been set.
TURN OFF POWER SUPPLY and CALL Authorized Distributor under the following conditions:
• Abnormal noise during operation.
• Water/foreign particles have entered the Remote Control.
• Water leaks from Indoor unit.
• Circuit breaker switches off frequently.
• Power cord becomes unnaturally warm.
• Switches or buttons are not functioning properly.
• The timer indicator blinks and the unit can not be operated.
NON SERVICEABLE CRITERIAS
TROUBLESHOOTING
• Activate fan mode for 2~3 hours to thoroughly dry the unit.
• Turn off the power supply and unplug.
• Remove the remote control batteries.
FOR EXTENDED NON-USE
• Checking of remote control batteries.
• No obstruction at air inlet and air outlet vents.
• After 15 minutes of operation, it is normal to have the following temperature difference between air inlet and air outlet vents:
Cooling: ≥ 8°C
SEASONAL INSPECTION AFTER EXTENDED
NON-USE
The following symptoms do not indicate malfunction.
Symptom Check
Coolingoperationisnotworkingefciently.
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Set the temperature correctly.
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Close all doors and windows.
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Clean or replace the air lters.
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Clear any obstruction at the air inlet and air outlet vents.
Noisy during operation.
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Check if the unit has been installed at an incline.
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Close the front panel properly.
Remote control does not work.
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Insert the batteries correctly.
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Replace weak batteries.
The unit does not work.
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Check if the circuit breaker is tripped.
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Check if timers have been set.
Check the following before calling for servicing.