Troubleshooting, Information | Panasonic CS-KC9NKH-3, CU-KC12NKH-3

TROUBLESHOOTING

The following symptoms do not indicate malfunction.
SYMPTOM	CAUSE

Mist emerges from indoor unit.

Water ﬂowing sound during operation.

The room has a peculiar odor.

Indoor fan stops occasionally during automatic fan speed setting.

Operation is delayed a few minutes after restarting.

Outdoor unit emits water/steam.

TIMER indicator is always on.

Cracking sound during operation.

►• Condensation effect due to cooling process.

►• Refrigerant ﬂow inside the unit.

►• This may be due to damp smell emitted by the wall, carpet, furniture or clothing.

►• This helps to remove the surrounding odours.

►• The delay is a protection to the unit’s compressor.

►• Condensation or evaporation occurs on pipes.

►• The timer setting repeats daily once set.

►• Changes of temperature caused the expansion/ contraction of the unit.

Check the following before calling for servicing.
SYMPTOM	CHECK

Cooling operation is not working efﬁciently.

Noisy during operation.

Remote control does not work.

(Display is dim or transmission signal is weak.)

The unit does not work.

The unit does not receive the signal from the remote control.

INFORMATION

►

•Set the temperature correctly.

•Close all doors and windows.

•Clean or replace the ﬁlters.

•Clear any obstruction at the air inlet and air outlet vents.

•Check if the unit has been installed at an incline.

•Close the front panel properly.

•Insert the batteries correctly.

•Replace weak batteries.

•Check if the circuit breaker is tripped.

•Check if timers have been set.

•Make sure the receiver is not obstructed.

•Certain ﬂuorescent lights may interfere with signal transmitter. Please consult authorized dealer.

FOR SEASONAL INSPECTION AFTER 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

FOR EXTENDED NON-USE

•Turn off the power supply and unplug.

•Remove the remote control batteries.

NON SERVICEABLE CRITERIAS

TURN OFF POWER SUPPLY AND UNPLUG then please consult authorized dealer 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.

Information for Users on Collection and Disposal of Old Equipment and used Batteries

[Information on Disposal in other Countries outside the European Union]

These symbols are only valid in the European Union. If you wish to discard these items, please contact your local authorities or dealer and ask for the correct method of disposal.

Note for the battery symbol (bottom two symbol examples):

This symbol might be used in combination with a chemical symbol. In this case it complies with the requirement set by the Directive for the chemical involved.

CU-KC12NKH-3, CS-KC12NKH-3, CS-KC9NKH-3, CU-KC9NKH-3 specifications

Panasonic has long been a leader in the field of air conditioning, and their latest models, the CU-KC9NKH-3, CS-KC9NKH-3, CS-KC12NKH-3, and CU-KC12NKH-3, showcase an array of innovative technologies designed for optimal cooling performance, energy efficiency, and user comfort.

One of the standout features of these models is the advanced inverter technology, which enables precise control over the compressor speed. This technology allows for quick cooling and consistent comfort while significantly reducing energy consumption compared to traditional air conditioning systems. The inverter technology also lowers noise levels, making these units ideal for residential and commercial spaces.

The CU-KC9NKH-3 and CU-KC12NKH-3 outdoor units are designed to operate efficiently even in challenging outdoor conditions. Built with robust materials, they can withstand harsh weather, ensuring longevity and reliable performance throughout the year. Additionally, these units work seamlessly with the CS-KC9NKH-3 and CS-KC12NKH-3 indoor units, which are designed with modern aesthetics and user-friendly interfaces.

The air conditioning systems incorporate Panasonic's nanoe-G technology, which purifies the air by removing impurities, allergens, and bacteria. This not only enhances indoor air quality but creates a healthier environment, making these units an excellent choice for families and those with respiratory issues.

Another significant characteristic of these models is their energy efficiency rating. Designed to meet stringent energy regulations, they reduce power consumption without compromising on performance. The units are equipped with eco-friendly refrigerants that further contribute to sustainable cooling solutions.

Convenience is also at the forefront of these models. They feature a user-friendly remote control and can be integrated with smart home systems, allowing users to adjust settings from their smartphones or other devices. The easy-to-clean filters simplify maintenance, ensuring that the air conditioner operates at peak performance.

In summary, the Panasonic CU-KC9NKH-3, CS-KC9NKH-3, CS-KC12NKH-3, and CU-KC12NKH-3 models offer an impressive blend of innovative technologies, energy efficiency, and user-friendly features. With their commitment to comfort and sustainability, Panasonic continues to set the standard in air conditioning solutions.