To Next PageTo Next PageWhy does my Panasonic CS-E9NKUAW Air Conditioner show F91 (Refrigeration Cycle Abnormality)?
The F91 error code on your Panasonic Air Conditioner indicates a refrigeration cycle abnormality. This could be due to a refrigerant shortage (refrigerant leakage), poor compressor performance, a closed 2/3 way valve, or a detection error from faulty indoor intake air or indoor pipe temperature sensors.
How to improve heating/cooling efficiency of my Panasonic CS-E9NKUAW Air Conditioner?
To improve heating/cooling efficiency of your Panasonic Air Conditioner, ensure the temperature is set correctly, all doors and windows are closed, filters are clean or replaced, air inlet and outlet vents are unobstructed, the unit is not installed at an incline, and the front panel is properly closed.
Why does the power indicator blink before the Panasonic CS-E9NKUAW Air Conditioner is switched on?
The POWER indicator on your Panasonic Air Conditioner blinks before the unit is switched on as a preliminary step in preparation for operation when the ON timer has been set.
Why does the indoor fan stop occasionally during heating operation in my Panasonic Air Conditioner?
The indoor fan in your Panasonic Air Conditioner stops occasionally during heating operation to prevent unintended cooling effect.
Why does airflow continue after operation stops on my Panasonic Air Conditioner?
The airflow in your Panasonic Air Conditioner continues even after operation has stopped to extract any remaining heat from the indoor unit; this process takes a maximum of 30 seconds.
What causes the F98 (Input Over Current Detection) error on a Panasonic CS-E9NKUAW Air Conditioner?
The F98 error on your Panasonic Air Conditioner indicates an input over current detection. This can be caused by over-current due to compressor failure, a defective outdoor unit PCB, a defective inverter main circuit electrolytic capacitor, or excessive refrigerant.
What causes the F90 (Power Factor Correction Protection) error in my Panasonic CS-E9NKUAW?
The F90 error code on your Panasonic Air Conditioner indicates power factor correction protection. This can be triggered by a DC voltage peak due to a power supply surge, a DC voltage peak due to non-uniform compressor windings, or a faulty outdoor PCB.
What does H16 (Outdoor Current Transformer Open Circuit) mean on my Panasonic Air Conditioner?
The H16 error code on your Panasonic Air Conditioner indicates an open circuit in the outdoor current transformer. This can be caused by a defective CT, a defective outdoor PCB, or a defective compressor (low compression).
What does it mean if my Panasonic CS-E9NKUAW displays F99 (Output Over Current Detection)?
If your Panasonic Air Conditioner shows error code F99, it indicates an output over current detection. This can be caused by a DC peak due to compressor failure, a defective power transistor, or a defective outdoor unit PCB. Checking the power transistor is suggested.
Why does my room have a peculiar odor when using my Panasonic CS-E9NKUAW Air Conditioner?
The peculiar odor from your room while using the Panasonic Air Conditioner may be due to damp smells emitted by the wall, carpet, furniture, or clothing.
General| Seasonal Energy Efficiency Ratio (SEER) | 19.0 |
|---|---|
| Refrigerant | R32 |
| Weight (Indoor Unit) | 9 kg |
| Outdoor Unit Dimensions (W x H x D) | 780 x 540 x 290 mm |
| Type | Split |
Explains warning and caution symbols for safety.
Safety precautions for indoor and outdoor units to prevent harm or damage.
Details power supply requirements and specifications for the unit.
Precautions regarding batteries and children's access to the remote control.
Guidelines for safe use of power cords and electrical connections.
Safety measures for unit installation, cleaning, and operation.
Advice on battery usage and care for the remote control.
Instructions for powering the air conditioner unit on and off using the remote.
Guide on selecting desired temperature settings for cooling, heating, and dry modes.
Explanation of different operation modes like AUTO, HEAT, COOL, and DRY.
How to adjust the fan speed among the available options.
Instructions for controlling the direction of airflow using the remote.
How to activate quiet operation for reduced airflow noise.
Operation that stops automatically after 20 minutes for rapid temperature adjustment.
How to dim or restore the unit's indicator brightness.
How to switch between Celsius (°C) and Fahrenheit (°F) temperature displays.
How to show 12-hour (am/pm) or 24-hour time on the remote.
How to restore the remote control to its original default settings.
Detailed guide on setting ON/OFF timers for automatic unit operation.
Steps for cleaning the indoor unit using mild soap and water.
Identification and handling of parts like the front panel, receiver, fins, and louvers.
How to use the button on the unit for operation when the remote is lost.
Information on vacuuming and replacing the air purifying filter.
Instructions for cleaning and replacing the unit's air filters.
Common operational sounds or occurrences that are normal and not malfunctions.
Checks to perform before calling for servicing for common issues.
Procedure to retrieve error codes displayed by the unit when it stops.
Steps for inspecting the unit after periods of inactivity.
Recommendations for preparing the unit for extended periods of non-operation.
Conditions requiring an authorized dealer for servicing.
Guidance on the collection and disposal of old equipment and batteries.
FCC and Industry Canada statements regarding interference and compliance.
Steps to prepare the remote control by inserting batteries and setting the clock.
How to select the desired operating mode (AUTO, HEAT, COOL, DRY).
Instructions on how to turn the unit on and off using the remote control.
Guide to setting the desired temperature for the air conditioner.
